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“A taste of the new CIMMYT”: DG shares vision with fund council

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By Karen Willenbrecht/CIMMYT

Dr. Thomas A. Lumpkin, CIMMYT director general, welcomed members of the CGIAR Fund Council to the El Batán campus on 9 May by promising them “a taste of the new CIMMYT.”

The Fund Council, a representative body of donors and other stakeholders, is the decision-making body of the CGIAR Fund. Its first onsite meeting of 2014 was held 7-8 May in Mexico City, hosted by Mexico’s SAGARPA, and many of the members visited the El Batán campus the following day for a series of presentations and tours that gave them a first-hand look at CIMMYT’s work. Lumpkin opened the day with an overview of CIMMYT’s unique history and its value to the international community, reminding the council members that in some developing countries, up to 90 percent of wheat and maize crops are from CIMMYT-derived seeds.

Photo: Nicolás Crossa

He also outlined some of the challenges and achievements in the regions where CIMMYT operates:

Africa

The continent is spending US $18 billion per year on wheat imports, Lumpkin said, but it is capable of growing enough wheat to meet all its demand with the right farming methods, training and policy environment. High temperatures and droughts brought on by climate fluctuations pose a severe problem, as do epidemics of new diseases. However, the quick response to the appearance of maize lethal necrosis (MLN) provides a model for responding to future diseases —thanks to generous funding from the Bill & Melinda Gates Foundation and ingenious work by CIMMYT scientists, we were able to begin releasing MLN-resistant germplasm in just two years.

Americas

MasAgro is an exciting initiative that has already posted impressive gains in Mexico’s national effort to increase grain production and reduce hunger. In the past year, CIMMYT has reorganized the program to align with the Mexican government’s National Crusade Against Hunger (Cruzada Nacional Contra el Hambre). In addition to ongoing work in Colombia, recent visits by government representatives of Bolivia and Ecuador mean that CIMMYT’s work in Latin America may expand.

South Asia

Constraints to germplasm exchange are a major challenge in the region, and the impact of climate change, population growth and water shortages is most acute here. CIMMYT’s expertise can help farmers make the necessary shift from water-intensive rice to cotton and maize. The Borlaug Institute for South Asia (BISA) is a bright spot in the region, already hosting field days that draw thousands of farmers. Lumpkin then shared some of the recent successes of the CRPs. From MAIZE, he singled out the Striga weed management program; the increase in maize seed fortified with essential nutrients; and small farm mechanization, with a particular focus on developing equipment that women farmers can comfortably use. Highlights from the WHEAT program include the adoption of zero-tillage in Kazakhstan and the wheat boom in Ethiopia, where yields have doubled in a decade.

Photo: Xochiquetzal Fonseca

From there, Lumpkin moved on to the future of CIMMYT, which will continue to undergo rapid growth and change. Exciting new programs and technologies will shape the way we fulfill our mission:

BISA

Launched in 2011 in collaboration with the Indian Council for Agricultural Research (ICAR), the institute now has full UN privileges and is working to improve the region’s agricultural practices. An example of the way BISA is helping Indian farmers is a technique that allows them to seed wheat into standing cotton, saving them a month of growing time. The president of Pakistan has agreed to co-fund the institute in his country, Lumpkin said, and the U.S. ambassador to Pakistan will fund new facilities and a farm.

International Wheat Yield Project (IWYP)

CIMMYT is part of a new international consortium that seeks to improve wheat yield by 50 percent within 20 years. The type of project that IWYP may fund is an effort to increase the photosynthetic efficiency of wheat from 1 percent to 1.5 percent. While the amount of change may seem insignificant, such a breakthrough would have enormous impact, allowing farmers to grow more wheat on the same amount of land using no more water, fertilizer or labor. Seed funding by MasAgro helped begin the funding pledges, which are currently at US $50 million.

Technology

Lumpkin singled out several technologies in use or in the pipeline that will increase yields and help mitigate the effects of climate change, water shortages and disease epidemics: • Doubled haploid maize inducer lines developed for the tropics.

• Use of helicopter- and blimp-mounted drone sensors to take quick, accurate measurements in the fields.

• The GreenSeeker system, which is already saving participating Mexican farmers US $100/hectare.

• Hybrid wheat – The quest for hybrid wheat varieties is so important to the world food supply that big companies have teamed up with CIMMYT to achieve that goal while still looking out for the developing world.

The past and future changes at CIMMYT can perhaps best be summarized by the evolving attitude toward our gene bank, which houses more than 175,000 accessions and is the largest in the world. In the past, Lumpkin said, the gene bank was regarded as a museum. But today, as through projects like Seeds of Discovery, CIMMYT scientists carefully analyze the small variations among the accessions, aware that those might lead to big discoveries. “The gene bank,” Lumpkin said, “is not a museum.”

BMGF representative visits El Batán

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Anderson with Dr. Thomas Lumpkin, CIMMYT director general, in the main lobby.

Pamela Anderson, director of agricultural development at the Bill & Melinda Gates Foundation, visited the CIMMYT campus in El Batán, Mexico, on 6 May to get a closer look at CIMMYT’S work.

Pamela Anderson with a jar of maize seed in the gene bank.

Anderson leads the BMGF team that works to reduce hunger and poverty for millions of farming families in Sub-Saharan Africa and South Asia by increasing agricultural productivity in a sustainable way. She joined the foundation in 2014 from the CGIAR Consortium, where she was director general of the International Potato Center (CIP).

Before that, she was senior entomologist at the International Center for Tropical Agriculture (CIAT) in Cali, Colombia. Anderson has conducted research in agricultural entomology and plant virus epidemiology related to food security and income generation for resource-poor populations and authored numerous publications on these topics.

MasAgro shows maize seed advances to Mexico seed sector

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Seed producers learn about new technology at a MasAgro event. Photo: Alberto Chassaigne/CIMMYT

By Alberto Chassaigne/CIMMYT

Representatives of Mexico’s national seed sector attended two MasAgro maize events on 3-4 April. First, in Puerto Vallarta, more than 50 representatives of national seed companies interacted with CIMMYT scientists and leaders to learn about conventional breeding and the application of advanced technology such as doubled haploid technology and selection for yield, drought tolerance, heat, low nitrogen and disease tolerance.

Speakers also presented the results of the Collaborative Networks 2013 evaluation and assessed new hybrids. Next, participants went to a field station in El Cantón, where they observed plots featuring improved hybrids MasAgro offers for the highlands, tropics and subtropics. The four-hour tour allowed participants to see the performance of the hybrids while learning about best practices. They also visited a hybrid seed production field where they could see the effective application of recommendations given by CIMMYT seed specialists. The activities allowed for the exchange of knowledge between members of the collaborative network.

 

New facility opens in Agua Fría, Mexico

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Nemesia Achacollo, Bolivia’s Minister of Land and Rural Development, and B.M. Prasanna (center left front with tan hat), director of the Global Maize Program, inaugurate a new facility. Photo: Guillermina Sosa Mendoza

By Guillermina Sosa Mendoza/CIMMYT

A new building at the Ernest W. Sprague Experimental Station in Agua Fría, Puebla, was inaugurated on 8 April during a visit from Nemesia Achacollo, Bolivia’s Minister of Land and Rural Development.

With the new facilities, CIMMYT scientists will be able to generate and evaluate maize germplasm as well as expand offerings in doubled haploid (DH) services, seed production and training courses. Ciro Sánchez, the station superintendent, welcomed the group and explained how the station is managed. Achacollo cut the ribbon to inaugurate the building and start the tour.

Vijay Chaikam, CIMMYT DH specialist, explained the benefits of DH seed and the production-to-planting process. “The quality of the parents is most important and can ensure the type of seed that will be obtained,” he said. Achacollo toured the test plots to see the growth and performance of the DH program as well as work by the low tropics team and the hybrid seed production process. She was accompanied by B.M. Prasanna, director of the Global Maize Program, CIMMYT scientists and members of the Bolivian and Ecuadorian governments.

Representatives from Bolivia, Ecuador and CIMMYT’s Global Maize Program visit the Ernest W. Sprague station in Agua Fría, Mexico. Photo: Guillermina Sosa Mendoza

Visitors exchanged viewpoints on the struggles of farmers in their respective countries and how the technology could improve sustainable production in Latin America. Arturo Silva, leader of MasAgro-Maize, and Achacollo agreed on the importance of increasing collaboration for improving maize productivity.

Update: CIMMYT maize inbred lines and pre-commercial hybrids with potential resistance to maize lethal necrosis (MLN)

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A promising pre-release CIMMYT hybrid versus an MLN-susceptible commercial check. Since 2011 MLN has become a disease of serious concern in the east African countries of Kenya, Tanzania, Uganda and possibly Rwanda. CIMMYT has been working in close collaboration with the Kenya Agricultural Research Institute (KARI), private sector partners and virology experts from the USA to combat the disease through host-controlled resistance. A CIMMYT-KARI MLN Screening Facility was established at Naivasha in September 2013, and a large array of maize germplasm is presently being evaluated against the disease under artificial inoculation. Subsequent to the development of effective protocols, CIMMYT and KARI have been conducting MLN screening trials in Kenya since 2012, to identify promising inbred lines and pre-commercial maize hybrids with resistance to MLN.  This is the second update of the information on potential MLN-resistant or moderately resistant inbred lines and pre-commercial hybrids (in CIMMYT genetic backgrounds), following the first update that was shared with public and private sector partners in May 2013.

An evaluation of CIMMYT inbred lines and pre-commercial hybrids was done under artificial inoculation during 2013-2014 in two independent trials, at Narok and Naivasha sites in the Rift Valley, Kenya (Tables 1 and 2).  In each trial, the entries were grown in at least two replications, and MLN severity scores were recorded at different stages of crop growth (vegetative and reproductive stages) on a 1-5 scale (1 = no disease symptoms, 5 = extensive damage). The highest MLN severity score recorded across different trials on a particular entry, and the corresponding disease response rating, are presented here.

Table 1. Responses of selected CIMMYT maize inbred lines to artificial inoculation with MLN
at Narok and Naivasha, Kenya (2013-2014)

Inbred line

Kernel color

Heterotic Group

Max. MLN severity score

Disease response rating
CLRCY039

Y

B

2.0

R
CLYN261

Y

A

2.0

R
CLRCY034

Y

B

2.0

R
CKDHL120552

W

A

2.3

MR
CKDHL120161

W

B

2.4

MR
CKDHL120668

W

B

2.4

MR
CKDHL120664

W

B

2.4

MR
CML494

W

B

2.5

MR
TZMI730*

W

B

2.5

MR
CKDHL120918

W

B

2.5

MR
CML550

W

B

2.6

MR
CML543 (CKL05003)

W

B

2.7

MR
CKDHL120671

W

B

2.7

MR
CLA106

Y

B

2.7

MR
CKSBL10205

W

AB

2.7

MR
CKSBL10194

W

AB

2.8

MR
CML535 (CLA105)

Y

B

2.8

MR
CKSBL10060

W

A

2.9

MR
CKDHL121310

W

B

3.0

MR
DTPYC9-F46-1-2-1-2-B

Y

A

3.0

MR
CKDHL0500

W

B

3.0

MR

*IITA Inbred Line

Abbreviations
Y: Yellow; W: White
Disease Response Rating
R: Resistant (max. MLN severity score ≤2.0)
MR: Moderately resistant (max. MLN severity
score ≥2.0 but ≤3.0)
S: Susceptible (max. MLN severity score >3.0)		 MLN Severity Scoring (1-5 Scale)
1 = No MLN symptoms
2 = Fine chlorotic streaks on lower leaves
3 = Chlorotic mottling throughout plant
4 = Excessive chlorotic mottling and dead heart
5 = Complete plant necrosis

 

Table 2. Responses of selected CIMMYT pre-commercial hybrids under artificial inoculation
against MLN at Narok and Naivasha, Kenya (2013-2014)

Hybrid Pedigree

Max. MLN severity score

Disease response rating
CKH12613 Under NPT in Tanzania

2.25

MR
CKH12622 CML444/CML445//CLWN234

2.33

MR
CKH12603 Under NPT in Uganda

2.37

MR
CKH12623 CML539/CML442//CLWN234

2.38

MR
CKH12624 CML539/CML442//CML373

2.45

MR
CKIR12014 CML312/CML442// CKSBL10028

2.49

MR
CKH12625 CML444/CML445//CML373

2.50

MR
CKIR12007 CML78/P100C6-200-1-1-B-B-B-B-B// CKSBL10014

2.50

MR
CKDHH0970 CKDHL0089/CKDHL0323//CKDHL0221

2.50

MR
CKIR11024 CML78/P300C5S1B-2-3-2-#-#-1-2-B-B-#// CKSBL10060

2.51

MR
CKH12607 Under NPT in Tanzania

2.51

MR
CKH10085 Under NPT in Kenya

2.62

MR
CKH12600 Under NPT in Uganda and Tanzania

2.66

MR
CKH12627 CLRCW106//CML444/CML395

2.70

MR
CKDHH0943 CKDHL0159/CKDHL0282//CKDHL0214

2.75

MR
CKDHH0945 CKDHL0089/CML395//CKDHL0214

2.75

MR
CKH12626 CML395/CML488//CML373

2.77

MR

Note: The responses of the promising hybrids mentioned above are being validated through
experiments at the MLN Screening Facility in Naivasha

MLN Severity Scoring (1-5 Scale)
1 = No MLN symptoms
2 = Fine chlorotic streaks on lower leaves
3 = Chlorotic mottling throughout plant
4 = Excessive chlorotic mottling and dead heart
5 = Complete plant necrosis		 Disease Response Rating
R: Resistant (max. MLN severity score ≤2.0)
MR: Moderately resistant (max. MLN severity
score ≥2.0 but ≤3.0)

 

 For further information on:

  • MLN research-for-development efforts undertaken by CIMMYT, please contact:
    Dr. B.M. Prasanna, Director, Global Maize Program, CIMMYT, Nairobi, Kenya;
    Email: b.m.prasanna@cgiar.org
  • Availability of seed material of the promising lines and pre-commercial hybrids, please contact:
    Dr. Mosisa Regasa (m.regasa@cgiar.org) if your institution is based in eastern Africa, or Dr. James Gethi (j.gethi@cgiar.org) if your institution is based in southern Africa or outside eastern and southern Africa.

ICAR-CIMMYT wheat field days at BISA, India

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By Arun Joshi, Ravi Singh, R. Valluru and Uttam Kumar/CIMMYT

Wheat researchers in India learned about CIMMYT’s newest advanced wheat lines during field days this spring at each of the locations of the Borlaug Institute for South Asia (BISA) —Jabalpur, Pusa-Bihar and Ladowal-Ludhiana. The events were designed to link Indian wheat breeders and pathologists with a new Feed the Future-USAID project that uses genomic selection to rapidly develop climate-resilient wheat varieties for South Asia.

Demonstration of the use of IRT at BISA Jabalpur. Photos: Arun Joshi

At each event, participants saw the advanced wheat lines planted at the BISA locations as part of the USAID project and learned how they are different from the present CIMMYT lines distributed across India and around the world. In fact, these lines will become part of CIMMYT trials and nurseries in the next crop cycle. The participants selected the best wheat lines according to the requirements of their breeding program, and each participating center will be given enough seed from those lines to develop replicated trials in the coming cycle.

The field days were organized by CIMMYT in collaboration with the Indian Council of Agricultural Research’s (ICAR) Directorate of Wheat Research (DWR). More than 70 wheat breeders and pathologists  from 22 wheat research centers in India, including ICAR institutes and universities, attended. Dr. Indu Sharma, DWR director, took a very active role in the events, encouraging wheat centers from India to participate. Four GWP scientists from CIMMYT —Ravi Singh, Arun Joshi, Ravi Valluru and Uttam Kumar— also played important roles. The events were facilitated by CIMMYT colleagues based at BISA locations, notably H.S. Sidhu, Raj Kumar Jat and Nikhil Singh. Other field day activities included:

• Characterizing various lines based on their morpho-physiological traits and resistance to diseases, such as yellow rust at Ladowal-Ludhiana and spot blotch at Pusa-Bihar.

The BISA-Jabalpur field is one site for the genomic selection project.

• Training in the use of infrared thermometers to measure canopy temperature in wheat plots.

• Visits to other trials and facilities at BISA locations.

• An interactive session where participants could ask questions and exchange views on the genomic selection project and other activities in the region.

The USAID project, which is a partnership of Kansas State University, Cornell University, the U.S. Department of Agriculture and CIMMYT, will use genomic selection in the new wheat lines to track genetic variances for heat tolerance, with a goal of reducing the breeding cycle in the future. The genomic data collected will be used to manage the genetic diversity and the retention of favorable alleles in the population, safeguarding prospects for long-term genetic gains.

CIMMYT-Pakistan supports training on physiological breeding

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By Noor Muhammad and Imtiaz Muhammad/CIMMYT

CIMMYT-Pakistan, in collaboration with the Wheat Research Institute (WRI), Faisalabad, conducted a hands-on training workshop on the use of sensor-based technologies for physiological breeding at the Ayub Agriculture Research Institute, Faisalabad, and the National Agricultural Research Centre (NARC), Islamabad. Nearly 40 agronomists, breeders and physiologists representing 11 national research institutes participated in the training.

A field demonstration shows the correct use of the GreenSeeker™ at NARC, Islamabad. Photo: Awais Yaqub

The workshop was planned to train professionals on the use of sensor-based equipments to improve physiological breeding efforts at Pakistan’s national breeding programs. Sensor-based technologies are useful in understanding plant response to various climate clues. Alistair Pask, from CIMMYT’s wheat physiology group, shared his knowledge of and experiences with wheat physiology and its implementation in plant breeding, especially under stress conditions. Lectures included information on wheat physiology, data recording, data handling and data interpretation in breeding approaches. Equipment including infrared thermometers for measuring canopy temperature, chlorophyll meters for measuring chlorophyll content and the GreenSeeker™ sensor used for normalized difference vegetation index (NDVI) measurements were demonstrated. CIMMYT also provided small pocket-sized GreenSeeker™ sensors to the WRI and the NARC Wheat Program.

 

CIMMYT-Pakistan: modernizing national wheat breeding programs

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By Yahya Rauf and Imtiaz Muhammad/CIMMYT

In collaboration with the Pakistan Agricultural Research Council (PARC) and the U.S. Department of Agriculture (USDA), CIMMYT organized a ceremony at the National Agricultural Research Center (NARC), Islamabad, to present wheat planters to various research institutions and universities under the Wheat Productivity Enhancement Project (WPEP).

CIMMYT Country Representative Imtiaz Muhammad highlighted the importance of these newly imported small-plot planters, which will replace the traditional hand-sowing crop systems and antiquated machinery currently used by many of the Pakistan national programs. The planters will bring precision and efficiency to research trials.

Planters will be used in the coming wheat season by all WPEP partner institutes and will be tested at small farms for wheat cultivation. The technology will be transferred to farmers to improve crop productivity once it is successful.

Imtiaz Muhammad, CIMMYT country representative, explains the wheat planter to MNFS&R, PARC and USDA officials. Photos: Awais Yaqub

Clay Hamilton, USDA agriculture counselor in Pakistan, said the machinery handover ceremony was an example of the successful scientific collaboration between the United States and Pakistan and institutes like CIMMYT, which is critical in order to achieve better results in agriculture production. This year, CIMMYT, PARC and USDA are celebrating the 50th anniversary of Dr. Norman Borlaug beginning his work in Pakistan to improve wheat productivity.

Seerat Asghar, the secretary of the Ministry of National Food Security and Research (MNFS&R), acknowledged the ongoing technology transfer to Pakistan from the U.S. and CIMMYT. PARC Chairman Iftikhar Ahmad said WPEP achieved its goal of increased productivity by introducing disease-resistant wheat varieties, building research capacity, improving disease surveillance systems, developing seed distribution systems and modernizing national crop development programs through upgrading infrastructure and equipment. Moreover, Pakistan is now prepared to cope with the challenges of Ug99 while also developing new wheat varieties to help meet increasing food demand.

Researchers learn use of equipment for improved phenotyping

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By Wandera Ojanji/CIMMYT

Andrew Chavangi demonstrates the use of a seed counter.

Amini Mataka, a research officer for CIMMYT’s Southern Africa Regional Office in Zimbabwe, was one of many Water Efficient Maize for Africa (WEMA) scientists and technicians who experienced difficulty using data generation and processing equipment.

But after attending the “Towards Quality Data through Effective and Efficient Use of Equipment in WEMA” training course held in Nairobi, Kenya, on 15-22 March, this is no longer the case. “I can now confidently and competently use the Motorola Scanner, make it compatible with computers and use Fieldbook to analyze data and prepare nurseries and trials,” Mataka said.

According to Stephen Mugo, CIMMYT Global Maize Program principal scientist and CIMMYT-WEMA team leader, these difficulties encouraged WEMA to train 28 scientists and technicians from CIMMYT and national agricultural research systems from the five WEMA countries – Kenya, Mozambique, South Africa, Tanzania and Uganda. The training provided participants with skills in the preparation of nurseries and trial design and seed preparation using Fieldbook; the printing of seed packet and field labels in Fieldbook; the basics of data collection using equipment and data analysis using appropriate software; and the use and care of computers, printers, seed counters, threshers and data collection equipment.

Patrick Chomba demonstrates how the bulk sheller operates. Photo: Wandera Ojanji

Caroline Thatelo, senior research technician for the Agricultural Research Council-South Africa, learned how to use Fieldbook, a tool developed by CIMMYT maize breeders for managing experiments and data analysis using the open-source data analysis software “R.” “We had problems using Fieldbook when we started,” Thatelo said. “But the practical demonstrations we have gone through have now made me perfect in the use of Fieldbook. I can now create an inventory, a seed increase nursery, a nursery to form single crosses, a stock list, consolidate inventories, generate trials and analyze data for single- and multi-location sites using Fieldbook.”

To some, like Gabriel Ambani, senior technician at the Kenya Agricultural Research Institute (KARI)-Kakamega, Kenya, the training was an eye-opener. “Before this training, I had no hands-on experience on the use of most of the equipment we were trained on, particularly the Motorola Scanner, label printers and bulk sheller,” he said. “I now have increased competence and am looking forward to applying my gained knowledge and skills to effectively use the equipment.”

Caroline Thatelo receives her certificate of completion from Sylvester Oikeh.

Sylvester Oikeh, WEMA project manager, called on the participants to put their new skills into use. “I want to see improvements in data collection and analysis. Do not be afraid to use the equipment and Fieldbook,” he said. “You are bound to make mistakes. But through the mistakes, you will figure out the right way to operate the equipment and use Fieldbook. You will get it right after several attempts.”

Several CIMMYT scientists and technicians helped organize and facilitate the workshop, including breeders Stephen Mugo and Yoseph Beyene; technicians Andrew Chavangi, John Gakunga and Collins Juma; and Joel Mbithi, CIMMYT-Kiboko farm manager. WEMA Phase II is funded by the Bill & Melinda Gates Foundation, the United States Agency for International Development-Feed the Future initiative and the Howard G. Buffett Foundation.

Supporting sustainable intensification by tracking farmers’ adoption patterns

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By Florence Sipalla/CIMMYT

Identifying the socioeconomic constraints farmers face in adopting a technology is central to ensuring they adopt it sustainably. This is the work that the Pathways to Sustainable Intensification in Eastern and Southern Africa (Adoption Pathways) project is doing in collaboration with partners from national universities and agriculture research systems in Africa and Europe.

Adoption Pathways partners met in Addis Ababa, Ethiopia, on 10-12 April to review activities to date and to plan for 2014. The four-year project is funded by the Australian International Food Security Research Centre (AIFSRC) and managed by the Australian Centre for International Agricultural Research (ACIAR). Project partners from seven institutions collaborating on the project in Ethiopia, Kenya, Malawi, Mozambique and Tanzania attended the meeting.

Participants included policymakers and vice-chancellors from universities as well as donor representatives – John Dixon, ACIAR principal adviser for research/cropping systems and economics and Liz Ogutu, ACIAR regional manager for Africa. Fentahun Mengistu, director general of the Ethiopian Institute of Agricultural Research (EIAR), officially opened the meeting and described the project as one that represents a unique cross-country research and development effort.

“Africa is at the tipping point,” said Dixon, adding that six of the world’s top 10 fastest growing countries are in Africa. Dixon identified food, economic growth and sustainable intensification as keys to tapping global opportunities. “Sustainable intensification of maize and legumes will increase resources productivity and reduce production risk,” he said.

Understanding what drives farmers to take up different sustainable intensification practices (SIPs) — such as zero/minimum tillage, maize-legume intercropping, maize-legume rotations, new maize and legume varieties and using chemical fertilizer — is important. The project has developed several policy briefs based on research to share its outputs with a wider audience. “Don’t just push policymakers but push them with evidence,” said Wilfred Mwangi, CIMMYT’s regional representative for Africa. Mwangi emphasized the need for policy dialogue and more capacity building.

The project has helped train 18 early-career economists in research design and implementation. An additional 120 people have gained practical experience in conducting surveys through their participation as enumerators or supervisors. Mengistu said the project has “planted seeds for impact” because different countries can benefit from the regional approach to tackling development challenges.

Photo: Semu Yemane/EIAR

Referencing a policy brief on the SIPs adopted by farmers in Ethiopia, he noted that farmers who implemented a suite of multiple agronomic practices were able to double or even triple their income from maize. Menale Kassie, the Adoption Pathways project leader, shared some of the project’s key achievements, which include establishing panel data, analysis to determine gaps in technology adoption through a gender lens, impact analysis and risk assessment. “We need policy dialogue, followed by policy advocacy,” Kassie said. “We would be happy if our products are used by our partners.”

Policymakers, including top university administrators, pledged their support for policy advocacy. “We will help support this project through linkages with policymakers and the Ministry of Agriculture,” said James Tuitoek, professor and vice-chancellor at Egerton University in Kenya. Angelo Macuacua, professor and vice-chancellor at Eduardo Mondlane University in Mozambique, thanked the project for inviting the vice-chancellors to participate in the meeting.

“It helps us understand, in detail, the work the researchers are doing,” he said. Other vice-chancellors at the meeting were Professor Phiri Kanyama and Professor Gerald Monela from Malawi’s Lilongwe University of Agriculture and Natural Resources (formerly known as Bunda College) and Sokoine University of Agriculture in Tanzania.

The importance of monitoring and evaluation in project implementation was emphasized by AIFSRC’s Ogutu. “Results from this project will not only help farmers, there is potential on a larger scale,” she said. The meeting provided partners an opportunity to closely interact, share their research results and plan for the next phase of activities.

Maize-free window to curb spread of disease in Kenya

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By Wandera Ojanji/CIMMYT

Buoyed by the success of a campaign to curb the spread of maize lethal necrosis (MLN), the farming community around the Kiboko Crops Research Station in Makueni County, Kenya, agreed to create a maize-free window during August and September and to plant within two weeks of the onset of long rains in April.
The decisions follow an effective campaign by CIMMYT, the Kenya Agricultural Research Institute (KARI) and the Makueni County Ministry of Agriculture last year to create a maize-free window in March and April 2014, which required farmers to stop planting maize between the end of October 2013 and the end of February this year. The maize-free windows are critical in interrupting the disease cycle, thus reducing the population of vectors.

A community leader shares his perspectives on MLN and its control in Kiboko. Photo: Wandera Ojanj

A meeting was organized on 1 April by Stephen Mugo, principal scientist and maize breeder for CIMMYT’s Global Maize Program, in partnership with KARI and the Makueni County Ministry of Agriculture at the Kiboko Crops Research Station. More than 25 people attended, including county administration, local community leaders, religious leaders, Makueni County agricultural staff, Kiboko farmers and CIMMYT and KARI scientists.

“Farmers did, to a very large extent, respect and adhere to our resolution to have a maize-free window, which was enough to reduce vector density and consequently transmission,” Mugo said. According to Lucas Ngulu, Makindu District agricultural officer, more than 95 percent of farmers within a 5-kilometer radius of the Kiboko Crops Research Station followed the resolution passed at the first MLN stakeholders meeting on 1 October 2013. They did not plant maize and instead planted cowpeas and pigeonpeas during the period. Joel Mbithi, farm manager for the CIMMYT Kiboko Crops Research Station, attributed the success to the aggressive awareness campaigns that partners conducted in the area.

However, most of the farmers who grow maize under irrigation did not adhere to the call for a maize-free window. Their decision is attributed partly to a lack of understanding about the importance of the campaign and partly driven by the need to earn a living, as most of them depend on the sale of irrigated maize for their livelihoods.

Isaac Kariuki, the Makindu District deputy agricultural officer, noted that the few farmers who did not adhere to the advice lacked proper and accurate information on the disease. He called on the team to provide accurate information in a timely manner and to do everything possible to bring the remaining farmers on board. Some farmers wrongly believed that the disease is controlled by heavy rains. “As fate would have it, those farmers who still went ahead and planted maize lost their crop to drought that hit the region after the initial heavy and consistent rains,” Kariuki said.

Reverend Reuben Mulwa called on participants to be ambassadors and reach out to fellow farmers to respect and adhere to the maize-free windows. “Lead by example by being the first to adhere to the resolution,” Mulwa said. “But take due diligence when talking to other farmers about respecting and adhering to these resolutions.”

Field days in Malawi and Zambia promote metal silos

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By Wandera Ojanji/CIMMYT

The Effective Grain Storage for Sustainable Livelihoods of African Farmers Project (EGSP) Phase-II held a series of field days in Malawi and Zambia to raise awareness and demonstrate the efficacy of metal silos in protecting stored grains against weevils and larger grain borers – the two most destructive storage insect pests of maize. The project is funded by the Swiss Agency for Development and Cooperation (SDC).

Farmers feel properly stored grain from a metal silo during the field day at Banda Jessy’s farm in Chimtende Camp, Katete District, Zambia. Photos: Wandera Ojanji

During the events, farmers compared the good-quality grain stored in a silo to the damaged grain stored in traditional structures and gunny bags. Artisans and extension officers also demonstrated the proper use and handling of a metal silo. The first field day was held on 8 April at Banda Jessy’s farm in Chimtende Camp, Katete District, Eastern Province, Zambia. More than 160 farmers, metal silo artisans, agricultural officers and local leaders attended the event.

Metal silos have many benefits, said Dolan Mulumbu, Chimtende camp officer. They have the ability to store grain for many years without damage, don’t require insecticides, are portable and are insect- and rodent-proof. They also give farmers flexibility on when to sell their grain and allow them to store grain for their families. Greyson Phiri, Sambira Village headman, thanked CIMMYT for bringing the metal silo technology to farmers.

The second field day in Zambia was held on 9 April at Peter Mwanza’s homestead in the Kamlaza Agricultural Camp, Chipata District, Eastern Province. The field day was attended by more than 270 farmers from the camp. Most farmers in the area sell their grain immediately after harvest for fear of it being destroyed by post-harvest pests.

Moffat Khosa, of the Zambian Ministry of Agriculture’s Department of Mechanization, urged farmers to adopt the technology to help them avoid selling their grain immediately after harvest – when the prices average US$ 10 per 50 kilogram bag – and sell at a higher price later in the season. He challenged farmers to invest in post-harvest technologies as much as they are investing in other farm inputs, such as seed and fertilizer.

Chilese Mabengwa and Zidana Mbewe, district extension officers for Katete and Chipata, respectively, demonstrate proper use and handing of metal silos during the field day at Banda Jessy’s farm in Chimtende Camp, Katete District, Zambia.

More than 240 farmers attended the third field day on 11 April at Frank Renadi’s farm in Kapsala Village, Chigonti Extension Planning Area, Lilongwe District, Malawi. It was attended by Wilfred Lipita, controller of Agriculture Extension and Technical Services; Godfrey Ching’oma, director of Crop Development; his deputy, Bartholomew Ngauma; Penjani Theu, program manager, Lilongwe Agricultural Development Division; district development officers from Lilongwe and Mchinji; and local leaders from Chigothi. Lipita urged farmers to take advantage of the 50-50 cost-sharing offer from the project to acquire metal silos, adding that those who cannot afford to pay 50 percent can opt for cheaper super grain bags.

The project intends to distribute 7,500 super grain bags to smallholder farmers in the Lilongwe and Mchinji districts for demonstration. “The crop in the field needs to be protected from maize weevils and larger grain borers, rodents and ambient moisture fluctuations,” Lipita said. “Where the crop has done well, there is need for farmers to jealously guard the crop so that there are no post-harvest losses.”

Ethiopian officials praise CIMMYT program on eve of second phase

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By Seifu Mahifere/CIMMYT

The Sustainable Intensification of Maize-Legume Systems for Food Security in Eastern and Southern Africa (SIMLESA) program has successfully completed its first phase with significant outputs that helped improve the food and nutritional security of smallholder farmers in eastern and southern Africa.

SIMLESA, funded by the Australian Centre for International Agricultural Research (ACIAR), was launched in 2010 to improve the livelihoods of smallholder farming communities in Africa through productive and sustainable maize-legume systems and risk management strategies that conserve natural resources. It is managed by CIMMYT and implemented by partners in Ethiopia, Kenya, Malawi, Mozambique and Tanzania. With lessons from these core countries, the program is also implemented in Botswana, Rwanda, South Sudan and Uganda.

SIMLESA’s contribution to improving system productivity and profitability was highlighted in a meeting held in April. Photos: Seifu Mahifere

SIMLESA’s first phase ended with its Fourth Annual Regional Review, Planning and Program Steering Committee meeting in Addis Ababa, Ethiopia, on 7-11 April. Sileshi Getahun, Ethiopia’s state minister  of agriculture and the guest of honor, said the program has paid “substantial dividends” to sustainable agricultural development in eastern and southern Africa. The second phase of SIMLESA, which will also be funded by ACIAR, is expected to launch in July. “SIMLESA is a model for many regional and sub-regional collaborative projects to address agricultural intensification [in Africa],” Getahun told more than 120 representatives of SIMLESA partner organizations attending the event.

Mulugeta Mekuria, program coordinator, outlined the program’s main achievements in developing conservation agriculture (CA)-based sustainable intensification options, technology adoption by both female and male farmers, capacity building  for national agricultural research systems (NARS) of partner countries and the creation of enhanced partnerships and collaboration for a common goal. He noted in particular that SIMLESA has contributed to the release of 40 new maize varieties, which have yield advantages of 10 to 30 percent when compared to existing commercial varieties in its program countries. The program also trained more than 3,000 agricultural scientists in the maize and legume production value chains and engaged more than 40,000 farmers (almost half of them women) through farmer field days and exchange programs.

John Dixon, ACIAR principal research advisor, expressed ACIAR’s commitment to support SIMLESA. The program is considered a flagship program and is being adopted by donors as a framework for sustainable intensification. Fentahun Mengistu, director general of the Ethiopian Institute of Agricultural Research and SIMLESA Program Steering Committee member, underlined that SIMLESA has significantly contributed to the generation and adoption of user-preferred maize and legume technologies, as well as information and knowledge that improve system productivity and profitability of the target farming systems. “The outcome of SIMLESA, in terms of human capacity and research facility building, will improve our efficiency and impact in agricultural research in the future,” Fentahun said. Olaf Erenstein, CIMMYT Socioeconomic Program director and SIMLESA Program Management Committee chair, said SIMLESA II will have a broader technological focus on systems and impact orientation as well as the creation of more partnerships and scaling out of program results.The week-long event featured country-specific achievements from Australia, Ethiopia, Kenya, Malawi, Mozambique and Tanzania, backed by poster displays showing success stories.

Remarks are given at the SIMLESA review meeting. Photo: Seifu Mahifere

Participants also visited maize and legume seed production, forage and irrigated intercropping trials and the Melkassa Agricultural Research Centre, showcasing SIMLESA-supported technologies. They also saw an ultra-modern export company that cleans, grades and packages legumes and is linked with SIMLESA research teams in Ethiopia.

The SIMLESA Program Steering Committee commended SIMLESA for its substantive progress and NARS partners for their professionalism and skill during the meeting.

Angola: shifting from landraces to improved maize varieties

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By Florence Sipalla/CIMMYT

CIMMYT, in partnership with the Instituto de Investigação Agronómica (IIA), the Angolan national agricultural research institute, is helping the country shift from using maize landraces to locally adapted materials.

Angola is rebuilding its infrastructure after a prolonged civil war that slowed down agricultural production. During the war, farmers could not access improved maize seed and relied on landraces. “After the war, they started shifting from the landraces to open-pollinated varieties (OPVs),” explained Peter Setimela, CIMMYT seed systems specialist. “Five years ago, there were no improved maize seeds in Angola. Now, we have some good OPVs and hybrids.”

Pivot irrigation at a seed production farm in Angola. Both Kambondo and Matogrosso farms use pivot irrigation; this frees the farms from dependence on rain for seed production.
Pivot irrigation at a seed production farm in Angola. Both Kambondo and Matogrosso farms use pivot irrigation; this frees the farms from dependence on rain for seed production.

The country has been importing improved maize varieties from Brazil and France, though not without problems. “They discovered that some of these varieties were hampered by diseases such as gray leaf spot, maize streak virus and northern leaf blight,” said CIMMYT breeder Cosmos Magorokosho. Working in partnership with IIA breeders, CIMMYT scientists have been testing materials that are locally adapted, some of which are now being produced by local seed companies. Last month, a multidisciplinary team from CIMMYT and IIA, led by the Drought Tolerant Maize for Africa (DTMA) Project Leader Tsedeke Abate, went on a field tour in Angola.

The team visited seed production farms in Kwanza Sul, demonstrations and on-farm and on-station trials at the IIA Chianga experimental station in Huambo to evaluate drought-tolerant maize varieties being grown and tested in the country. The team, including CIMMYT and IIA breeding, communications, seed systems and socioeconomics staff, visited a community seed production farm managed by Cooperativa Faca Tudo Pelo Tempo (“do everything on time” in Portuguese). The farmer’s cooperative produces rain-fed basic seed for the OPV maize varieties ZM309, ZM521 and ZM523, with technical support from IIA breeder Dibanzilua Nginamau. The cooperative is an umbrella body for 30 farmer groups with 1,250 members, including 600 women, according to Nginamau.

Participants stand in front of 50 hectares of the CIMMYT hybrid CZH03030 and a rainbow at Kambondo farm in Kwanza Sul, Angola.

The team visited smallholder farmer Dominga Ngueve, who planted varieties for demonstration on her farm near the Chianga station. “I prefer ZM309 because it matures early and I am able to get [maize for] food earlier,” Ngueve said. “When improved seed is unavailable, I buy local varieties from other farmers.” The smallholder farmer practices the crop rotation of planting maize during the long season and beans during the low season. She also grows cassava and potatoes. “Our food crop is maize; if you sell it, you create hunger,” said Ngueve, explaining the importance of maize in her community.

CIMMYT is helping Angola improve this important crop. “Angola has great potential for advancing agriculture,” Abate said, citing the country’s arable land and water resources. CIMMYT is using its germplasm resources to help public and private sector partners, such as SEDIAC, Matogrosso and Kambondo farms, that have recently ventured into seed production in Angola. CIMMYT is also contributing to capacity building by training breeders and technicians from the national program and seed companies.

Visitors at the DTMA stand during the SEDIAC field day in Kwanza Sul, Angola.

Angola is producing ZM523 on 560 hectares at Kambondo and Matogrosso farms with technical support from DTMA. An expected 2,400 tons of certified seed will be available for use by local farmers in the coming season. These two companies are well-positioned to produce certified seed through irrigation, as they each have six units of pivot irrigation that enable them to continue production even when the rains are erratic.

Kambondo farm has already produced nine tons of CZH03030 and has planted 50 hectares of the same variety for grain production. Abate commended SEDIAC for hosting the field day. “It is an opportunity for researchers from the national agriculture research system to network with all the agricultural stakeholders in Angola,” he said. The field day was also attended by three traditional leaders from the local community.

Through the collaborative work of IIA, CIMMYT, seed companies and cooperatives to strengthen seed systems in Angola, “farmers can increase their food security and livelihoods by taking up droughttolerant varieties,” said CIMMYT socioeconomist Rodney Lunduka.

Indian official visits Borlaug Institute for South Asia

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By Pankaj Singh, H.S. Sidhu and Parvinder Singh/CIMMYT

It was a memorable day for Borlaug Institute for South Asia (BISA) staff when Alok Sikka, deputy director general of natural resource management for the Indian Council of Agricultural Research, visited the BISA research station at Ludhiana.

Visitors at the long-term conservation agriculture trials. Photo: Mandeep Singh

H.S. Sidhu, senior research engineer, and Pankaj Singh, BISA farm manager, welcomed Sikka and described farm development activities. The guests visited the genomic selection trial, a five-year project started in November 2013 that is funded by USAID-Feed the Future, Cornell University and Kansas State University. CIMMYT’s Ravi Valluru described efforts to rapidly develop climate-resilient wheat varieties for South Asia using genomic selection. Through this approach, researchers can predict the best wheat lines, even at the early seedling stages.

The early prediction of important traits and wheat lines can be used to accelerate breeding, leading to the rapid identification and release of high-yielding, heat-tolerant candidate wheat varieties for South Asia with annual genetic gains superior to those obtained through conventional breeding. Later, the visitors saw international nurseries, wheat hybrid trials and the long term conservation agriculture (CA) trial being conducted on the farm. M.L. Jat emphasized that depleted freshwater resources due to rising demand from an increasing population is a serious concern. There is a need for alternative cropping systems with high yields, low irrigation water requirements and high water productivity compared to rice-wheat systems.

Visitors listen to discussion on mechanization.

Sidhu pointed out that relay cropping of wheat in standing cotton is beneficial for farmers. Some progressive farmers are ready to start the relay cropping of wheat in standing cotton, after visiting the long-term CA trial. Jat and Parvinder Singh described trials started in 2013 to test different cultivars with different establishment environments and in different ecologies.

The same trial is being conducted at the three BISA farms, located in different ecologies with six common and four regional varieties. Early results show the need to focus on site-specific recommendations, instead of blanket recommendations for an entire region. Sidhu and Jat described the objectives of the precision water management trial supported by the Cereal Systems Initiative for South Asia project (CSISA) that started in spring 2013. The trials showed impressive results and continued with a maize-maize-pea rotation. Jat said farmers are interested in spring maize due to its high yield potential, but the crop requires more water.

Technology is needed to save water while retaining yields. Finally, Sidhu described second generation CA machinery and emphasized that it can be useful for small landholders.