Three on-farm experiments were conducted during 1984-85, 1985-87 in Siabuwa, Zimbabwe to test 1) earlier maturing food sorghums with pearly white grain and 2) fertilizer application as possible solutions to production ...

The aim of this paper was to investigate the key factors limiting maize (Zea mays L.) productivity in eastern India to develop effective crop and nutrient management strategies to reduce yield gap. A series of farm surveys ...

Food security will be increasingly challenged by climate change, natural resource degradation, and population growth. Wheat yields, in particular, have already stagnated in many regions and will be further affected by ...

Remote sensing offers a low-cost method for developing spatially continuous crop production statistics across large areas and through time. Nevertheless, it has been difficult to characterize the production of individual ...