不同施氮量对油菜宁杂1号产量及含油率的影响

高建芹陈新军浦惠明伍贻美

The Yield and the rate of Oil Applied Different Level of Nitrogenous Fertilizer for Hybrid Rapeseed Ningza No.1

北方农业学报 . 2001, (3): 37 -37 .