Posts Tagged ‘Africa’

New cycle of maize lethal necrosis germplasm screening to begin at Kenya site in May 2017

Artificial inoculation of maize germplasm at the MLN screening site in Naivasha, Kenya. Photo: B. Wawa/CIMMYT.

The first screening activity for the 2017A planting cycle from March to May is set to begin in May 2017 at the joint Kenya Agricultural and Livestock Research Organization (KALRO)–International Maize and Wheat Improvement Center (CIMMYT) maize lethal necrosis (MLN) artificial inoculation screening site at Naivasha, Kenya.

Deadline for interested private and public sector organizations to send their maize germplasm for screening is March 30, 2017 to enable processing imports and clear seed shipment that takes between six to eight weeks. Planting is due to start at the first week of May 2017.

Since its establishment in 2013 as a response to the MLN outbreak, the screening facility has so far screened over 60,000 entries from 16 private and public institutions including seed companies and national research organizations in Africa and beyond. The facility was established with support from the Bill & Melinda Gates Foundation and the Syngenta Foundation for Sustainable Agriculture.

As temperatures soar, Zimbabwe’s farmers test maize that can cope

By Busani Bafana

Appolonia Marutsvaka shows off her drought-tolerant, heat stress maize cobs. Photo: Johnson Siamachira/CIMMYT.

Apolonia Marutsvaka shows off her drought-tolerant, heat stress maize cobs. Photo: Johnson Siamachira/CIMMYT.

Apolonia Marutsvaka looks triumphant as she shows off one of her three bags of gleaming white maize. She harvested the grain in the midst of a drought and sapping heat that charred many other types of crop.

The secret of her successful harvest is simple: A type of maize seed that has been bred to tolerate high temperatures.

“It has never been this hot, but (this) variety of maize performs well in the heat,” said the 62-year-old Marutsvaka. “I am preparing my maize field to plant it again.”

Marutsvaka is hopeful the new variety will continue to ensure her a harvest even as temperatures soar above 30 degrees Celsius here in Masvingo Province and across Zimbabwe.

Spotlight: MAIZE in Africa

A woman farm worker carrying her baby on her back weeds maize for seed production. Credit: CIMMYT / Peter Lowe.

A woman farm worker carrying her baby on her back weeds maize for seed production in Tanzania. Photo: CIMMYT / P. Lowe.

Since its introduction to the continent in the 1500’s, maize has become a major staple crop in Africa as well as an important component of rural livelihoods. An estimated 300 million Africans depend on it as their main food source. However, climate change and extreme weather events such as this year’s devastating El Niño, as well as emerging diseases and pests, threaten maize production and food security in the region. MAIZE and its partners are dedicated to finding sustainable solutions to the many challenges faced by African farmers and consumers.

Weeding out the losses: Striga challenges in Kenya

Striga at root, and germinating. Photo: K. Kaimenyi/CIMMYT

Striga at root, and germinating. Photo: K. Kaimenyi/CIMMYT

Every planting season presents a different kind of challenge for smallholder farmers, and for those in Siaya’s Alego sub-county in Western Kenya, the nightmare of a recurring crop-killing weed is all too real. Known by its local name kayongo, the Striga weed is one of the leading causes of crop loss, a significant dent to farmers’ livelihoods and major hindrance to food security in the area.