共 26 条
[1]
Integrated nitrogen management strategies to improve seed yield; oil content and nitrogen efficiency of winter oilseed rape ( Brassica napus L.): A review.[J].G.-W. Rathke;T. Behrens;W. Diepenbrock.Agriculture; Ecosystems and Environment.2006, 2
[2]
Effect of long-term N fertilization on soil organic C and total N in continuous wheat under conventional tillage in Oklahoma.[J].W.R Raun;G.V Johnson;S.B Phillips;R.L Westerman.Soil & Tillage Research.1998, 3