Comparative Performance of Pre-Commercial vs Existing Maize Hybrids in Zambia
Maize production in Zambia has remained below the global average, with a national yield of 2,800 kg/ha compared to the world average of 5,000 kg/ha, as reported by FAO. This yield gap is mainly attributed to challenges such as pests, diseases, declining soil fertility and the use of low yielding varieties with limited resistance to […]
