机译:Effects of Nitrogen Fertilizer Management on Biological Traits and Physiological Indexes at Seedling Stage and Yield of Directly-sown Rapeseed (Brassica napus L.)氮肥运筹对直播油菜苗期生物学性状、生理指标及产量的影响
机译:Effects of Nitrogen Application Amount on Growth Characteristics,Boll Development and Lint Yield of High Quality Cotton氮素运筹对高品质棉FZ-1品系生育特性、棉铃发育以及皮棉产量的影响