Nitrogen application decreased the amylopectin and amylose content, increased the ratio of amylopectin/amylose.
施氮降低了支链淀粉和直链淀粉含量，提高了支／直比值。
参考来源 - 小麦优质高产需水特性与植株—土壤氮素循环的研究Case studies on the nitrogen application model with the data sets of different eco-sites, varieties, soil fertilities, grain yield and quality targets and water management levels indicate a good performance of the model system in decision-making and wide applicability.
利用南京和徐州 2个不同生态点的不同土壤和品种资料、不同产量和品质目标 ,以及不同水分管理水平等对所建氮肥运筹知识模型进行了实例分析 ,表明所建知识模型具有较好的决策性和适用性。
参考来源 - 期刊学术社区Soil NO3"-N concentration and accumulation were increased with increased nitrogen application.
随氮肥用量增加，土壤硝态氮含量和累积量亦增加。
参考来源 - 间作对氮素和水分利用的影响The zinc uptake was increased by nitrogen application, the increase in zinc uptake was decreased with increasing nitrogen supply and cadmium contamination.
适量增施氮肥可促进植株对土壤锌的吸收,但镉污染程度和施氮量的增加限制了植物对锌的吸收。
参考来源 - 土壤镉污染下小白菜对氮肥的生物学反应·2,447,543篇论文数据，部分数据来源于NoteExpress
At present, controlling nitrogen application is the main measure.
当前主要是控制氮肥施用量。
Effects of different nitrogen application amount and regimes on the grain yield and quality of wheat were studied.
研究分析了氮素施量和不同运筹方式对优质小麦与普通小麦籽粒产量和品质的影响。
Nitrogen application inhibited the synthesis of protein at early stage and this effect died away with the development of seeds.
施氮抑制籽粒形成前期蛋白质的合成，随着籽粒形成，抑制现象逐渐消逝。
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