Breeding wheats with resistance to Helminthosporium sativum in Zambia
1985
Raemaekers, R. (Belgian Development Cooperation, Chilanga (Zambia). Mount Makulu Research Station)
The Mexican wheat cultivars developed in the 1970s are unsuitable for production during the rainy season in Zambia, due to their susceptibility to foliar diseases and head blight caused by Helminthosporium sativum. Several sources of resistance have now been detected in new germplasm from CIMMYT and in Brazilian wheats. Crosses are being made in Zambia to increase the level of resistance and adaptation. Selected lines yield up to 3 t/ha in tests, and the first variety has been released. The prospects for rainfed wheat production with resistant cultivars is good
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل International Maize and Wheat Improvement Centre