共 6 条
[5]
Crop rotation and residue management effects on carbon sequestration, nitrogen cycling and productivity of irrigated rice systems[J] . C. Witt,K.G. Cassman,D.C. Olk,U. Biker,S.P. Liboon,M.I. Samson,J.C.G. Ottow.Plant and Soil . 2000 (1)
[6]
Crop Residues and Management Practices: Effects on Soil Quality, Soil Nitrogen Dynamics, Crop Yield, and Nitrogen Recovery[J] . K. Kumar,K.M. Goh.Advances in Agronomy . 2000