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秸秆还田对土壤有机质和氮素有效性影响及机制研究进展_潘剑玲
2013 5 21 5
Chinese Journal of Eco-Agriculture, May 2013, 21(5): 526535
DOI: 10.3724/SP.J.1011.2013.00526
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: S142 : A : 1671-3990(2013)05-0526-10
Review of research progress on the influence and mechanism of field straw
residue incorporation on soil organic matter and nitrogen availability
1 2 1 3
PAN Jian-Ling , DAI Wan-An , SHANG Zhan-Huan , GUO Rui-Ying
(1. College of Pastoral Agricultural Science and Technology, Lanzhou University, Lanzhou 730020, China; 2. Institute of Vegetable
Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa 850032, China; 3. Institute of Arid Agroecology,
School of Life Sciences, Lanzhou University, Lanzhou 730000, China)
Abstract Straw residue incorporation, as a key practice of global organic agriculture, was critical for maintaining soil
fertility, reducing fertilizer use and improving soil carbon sequestration in farmlands. Straw residue incorporation has
improved farmland environments for safe and high production capacity by increasing soil organic matter and reducing nitrogen
fertilizer application. Effective straw residue incorporation improved
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