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Showing 1 to 1 of 1 for “"Conservation farming system--Zambia."”.
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Response of maize to selected productivity traits and biological nitrogen fixation in cowpea-maize combinations under conservation farming system.
… productivity among the smallholder farmers in Zambia is generally low, resulting in average national grain yield of 2.3 tons per hectare. This challenge is mainly attributed to low and erratic rainfall, low soil fertility, and poor farming practices. This study was conducted to (i) evaluate the …