The nitratereductase activity of maize leaves and root was higher by supplying NaNO_3 than others.3 The biomass production, nitrogen content, water use efficiency were influenced bynitrogen amount.
3氮肥用量影响植株生物量、氮含量及水分利用效率。
参考来源 - 水分—氮素对玉米苗期生长及氮代谢的影响Effects of nitrogen application amount on content of protein components and processing quality of wheat grain were studied.
研究了氮肥用量对不同小麦品种籽粒蛋白质组分含量变化及加工品质的影响 ,分析了蛋白质各组分含量和比例与加工品质的关系。
参考来源 - 施氮量对小麦籽粒蛋白质组分含量及加工品质的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
特别是氮肥用量的增加具有提高钾肥边际产量的作用。
In particular, an increase in the amount of nitrogen applied has the effect of increasing the MPP of potash.
氮肥用量是提高草地早熟禾草坪生长速率和修剪量的主要因素。
The growth rate and moving biomass of Kentucky bluegrass turf were affected by the quantity of nitrogen fertilizer.
试验结果表明：对烤烟产量起主要作用的是氮肥用量，密度与留叶数的互作。
The experimental results showed that nitrogen levels and interaction between the density and the number of reserved leaf were significant in yield.
应用推荐