Long-term pig manure application reduces the requirement of chemical phosphorus and potassium in two rice-wheat sites in subtropical China

Xu, M.; He, X.; He, X.; He, X.; He, X.; Li, S.; Sun, X.; SCI

机构： Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Minist Agr China, Key Lab Crop Nutr & Fertilizat, Beijing 100081, Peoples R China; Edith Cowan Univ, Sch Nat Resources, Ctr Ecosyst Management, Joondalup, WA 6027, Australia; Univ Western Australia, State Ctr Excellence Ecohydrol, Crawley, WA 6009, Australia; Univ Western Australia, Sch Plant Biol, Crawley, WA 6009, Australia; Hubei Acad Agr Sci, Inst Plant Protect & Soil Sci, Wuhan 430064, Peoples R China; Sichuan Acad Agr Sci, Soil & Fertilizer Inst, Chengdu 610066, Peoples R China;

来源：SOIL USE AND MANAGEMENT年份：2011

关键词： Nitrogen loss nitrogen recovery efficiency manure phosphorus potassium