Assessing soil quality of gleyed paddy soils with different productivities in subtropical China
文献类型： 外文期刊
作者： Liu, Zhanjun 1 ; Zhou, Wei 2 ; Li, Shutian 2 ; He, Ping 2 ; Liang, Guoqing 2 ; Lv, Jialong 1 ; Jin, Hui 3 ;
作者机构： 1.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China
2.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Key Lab Crop Nutr & Fertilizat, Minist Agr, Beijing 100081, Peoples R China
3.Shanxi Acad Agr Sci, Inst Agr Resources & Econ, Taiyuan 030006, Peoples R China
关键词： Gleyed paddy soil;Soil quality;Minimum data set;PLFA;Soil quality index (SQI)
期刊名称：CATENA （ 影响因子：5.198； 五年影响因子：5.594 ）
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收录情况： SCI
摘要： Objective: Gleyed paddy soil is a typical soil with low productivity, and gleization of paddy soil is a serious issue in subtropical China. A systematic evaluation of soil quality can facilitate improvements in soil fertility and productivity. However, research data on soil quality assessment of gleyed paddy soils remain limited. Our study was to quantify soil quality and assess the constraints limiting rice productivity of gleyed paddy fields.
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