Six years of conservation agriculture and nutrient management in maize–mustard rotation: Impact on soil properties, system productivity and profitability
Field Crops Research(2021)
摘要
•Six years CA coupled with nutrient management sustained productivity of the maize-mustard rotation.•CA practices (ZTFB / PNB) had a significant and positive impact on system yields and profitability.•ZTFB with NE® or RDF improved SOC, soil biological properties and system productivity (MGEY).•ZTFB and PNB had ∼19–20% higher economic benefits in comparison to the CT.
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关键词
Maize-mustard rotation,Zero tillage,Permanent bed,Nutrient management,Net returns,Soil biological properties
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