【摘要】 通过对耐密型玉米单交种郑单958在不同施肥水平和不同密度下种植方式的研究,探索出其在东北平原雨养农业区内的最适宜种植密度和最佳施肥量,从而充分发挥该品种的增产潜力。更多还原

【Abstract】 Fertilizer application and density of compact maize hybrid‘Zhengdan 958’was studied in the experiment.The optimal plant density and optimal fertilizer dosage was selected in non-irrigation re-gions of northeastern China.Using this technique,we could give a full play to potential production of this variety.更多还原