No abstract

In Burkina Faso, availability of quality feed is the major constraint on livestock productivity. Adoption of improved cereal cultivars among farmers could enhance fodder supply. This study assessed the potential for improved cereal cultivars to provide food and feed. The study sites were located in the Köppen climate Zone B (Katchari and Saria) and Köppen climate Zone A (Farakoba) in Burkina Faso (Beck et al., 2018). Five cultivars of pearl millet [Pennisetum glaucum (L.) R. Br.], nine cultivars of sorghum [Sorghum bicolor (L.) Moench], and four cultivars of maize (Zea mays L.) were grown during two rainy seasons. Grain yield and forage biomass were assessed, and samples analyzed for nutritive value using near infrared spectrometry (NIRS). For pearl millet, MISARI‐1 produced greatest grain yield (1.7, 2.2, and 2.6 Mg DM ha–1, for Katchari (Zone B), Saria (Zone B), and Farakoba (Zone A), respectively) and its fodder biomass averaged 4.0 Mg DM ha–1 across sites. For sorghum, Sariasso‐14, Sariasso‐16, and ICSV1049, produced the greatest grain yield in Saria (Zone B) (1.2–1.6 Mg DM ha–1) and Farakoba (Zone A) (1.1–1.9 Mg DM ha–1). Sorghum cultivars SF15, M67‐M2, and Ponta negra produced more than 5.0 Mg DM ha–1 of fodder across locations. Maize cultivars only differed in fodder biomass, with cultivar Wari producing 4.3 Mg DM ha–1 in Farakoba. The stover of the three species had high fiber, low digestibility, and crude protein concentration ranged from 40 to 94 g kg–1. Fodders from dual‐purpose cereals are valuable feed resources for crop–livestock systems in the Sahel region. Adoption of improved food–feed cultivars has potential to increase fodder productivity and feed quality for livestock, enhancing livelihood of small‐holder farmers in Burkina Faso.