1Soil organic carbon fractions and management index after 20 yr of manure and fertilizer application for greenhouse vegetables

作者： Lou, Y.; Xu, M.; Wang, W.; Sun, X.; Liang, C.; SCI

机构： Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Key Lab Crop Nutr & Fertilizat, Minist Agr, Beijing 100081, Peoples R China; Michigan State Univ, Dept Crop & Soil Sci, E Lansing, MI 48824 USA; Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China; Shenyang Agr Univ, Coll Land & Environm, Shenyang 110161, Peoples R China;

来源：SOIL USE AND MANAGEMENT

关键词： total organic carbon soil organic carbon nitrogen: 7727-37-9 agrichemical fertilizer phosphorus: 7723-14-0 agrichemical fertilizer potassium: 7440-09-7 agrichemical fertilizer inorganic fertilizer: agrichemical fertilizer organic manure: agrichemical fertilizer water-soluble organic carbonChina: Asia Palearctic region crop yield microbial biomass soil productivity carbon sequestration Pearson's correlation coefficient manure application nutrient management practice management index