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Rice is one of the staple food crops and is a profitable smallholder cash crop in Zambia. It has the potential to contribute to increased incomes and employment among rural producers. However, rice is the only staple crop for which domestic production does not meet domestic demand due to low...

Poor nutrient and water holding capacities characterise highly weathered soils, thereby limiting soil productivity. This study was conducted to investigate the potential of improving soil productivity through amending soils with zeolite to effect improvements on moisture and cation retention...