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This study concentrates on developing a soil quality index (SQI), linking productivity to soil quality indicators, and SQI using grain yield of rice and wheat grown in a sequence for 8 years in an integrated tillage-water-nutrient management system. Rice yield was significantly better under puddling, 3 days of drainage, and both 150 % NPK and 100 % NPK + FYM treatments, and the yields were positively...
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