绿肥与残茬配石膏对盐碱地修复及直播插秧水稻产量的影响

Pakistan journal of scientific and industrial research Pub Date : 2020-03-19 DOI:10.52763/PJSIR.BIOL.SCI.62.3.2019.133.138

I. Mahmood, M. A. Ullah, M. Jamil, B. Zaman, M. Suhaib, S. Haider

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引用次数: 0

摘要

通过为期两年的水稻田间试验，研究了石膏在盐碱土下施用绿色肥料(GM)和作物残茬(CR)提高土壤生产力的效果及其对直接播种水稻和移栽水稻产量的影响，特别是在作物收获第二年，GM和CR的施用也提高了土壤有机质(SOM)强度。

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Impact of Green Manuring and Crop Residues Incorporation along with Gypsum on Rehabilitation of Saline Sodic Soil and Yield of Direct Seeded and Transplanted Rice

A two years field study on rice was conducted to see the efficacy of gypsum to improve soil productivity with green manuring (GM) and crop residue (CR) incorporation and its impact on paddy yield of direct seeded rice and transplanted rice grown under saline-sodic soil Soil organic matter (SOM) intensity was also improved due to GM and CR incorporation particularly during the second year of crop harvest.

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Pakistan journal of scientific and industrial research

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