施锌对玉米氮磷钾肥料利用率、产量及籽粒品质的影响 关键词 锌 玉米 肥料利用率 籽粒品质 [gap=767]Key words Zinc，Maize，Fertilizer utilization rate，Grain quality
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N fertilizer utilization rate 氮肥的利用率
Raise Fertilizer Utilization Rate 提高肥料利用率
With the increment of fertilizer application,the nutrients requirement for producing 100 kg grain was increased,whereas fertilizer utilization rate was decreased.
玉米子粒吸收的养分随施肥量的增加而增加,肥料利用率随施肥量的增加而降低。
参考来源 - 吉林省不同肥力黑土玉米平衡施肥研究·2,447,543篇论文数据，部分数据来源于NoteExpress
So choosing and breeding maize variety of highly nitrogen fertilizer utilization rate based on different maize genotype is a positive and efficient measure to the problem.
针对这一情况，一种积极有效的措施就是根据玉米基因型存在差异而选育氮高效玉米品种。
The special compound fertilizer also can improve soil property, improve the utilization rate of the fertilizer, and strengthen the disease and lodging resistance of sugar cane plants.
还可改良土壤性质、提高肥料利用率，增强甘蔗植株抗病性和抗倒伏能力。
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