论文部分内容阅读
本试验通过分析氮肥运筹对“二旱一水”大麦产量及品质的作用表明,“二旱一水”大麦以亩施10kg氮肥处理产量最高.品质亦最好.在施肥技术上应在施足基肥的基础上.适当增加分蘖肥施用比例,控制倒二叶肥施用数量.从而增加穗数.提高分蘖成穗率,提高大麦产量和蛋白质产量,减少对后茬作物玉米的影响.使麦玉协调增产。
In this experiment, the effect of nitrogen fertilizer on the yield and quality of barley and drought-water barley was analyzed. Quality is also the best. Fertilization technology should be applied on the basis of foot-based fertilizer. Appropriate increase the proportion of tillering fertilizer application, control the number of inverted leaf fertilizer application. Thus increasing the number of ears. Increase the tillering rate, improve barley yield and protein yield, and reduce the impact on subsequent crop corn. Maoyu coordinate increase production.