nitrogen level

Soluble protein content under the high nitrogen treatment reflects significantly higher than the middle and low nitrogen treatment of both. And the proline content, relative conductivity, soluble sugar content under High nitrogen, low nitrogen treatment show significantly greater than that in middle nitrogen level.

沈农07425和秋光的可溶性蛋白含量高氮处理明显高于中、低氮处理，脯氨酸含量、电导率和可溶性糖含量高氮、低氮处理显著大于中氮处理。

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A multivariant analysis showed that some factors including ase, extent of necrolysis, serum urea nitrogen level, administration of corticosteroid and secondary infection were correlated with the prognosis.

据分析，年龄、皮损范围、血尿素氮水平、皮质类固醇起用时间及继发感染等与本病预后有关。

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Liquid Nitrogen Level Automonitor

液氮液位自动监测仪

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Different nitrogen level affected the carbohydrate metabolism in various organs of cotton plant evidently.

不同氮肥水平对棉花各个器官中碳水化合物代谢有重要的影响。

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Plasma uric acid and urea nitrogen level had no significant difference among three humidity treatments.

三个湿度处理组之间血浆尿素氮（UN）、尿酸（UA）水平没有显著差异；

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the activity of protective enzymes sod, pod, cat, photosynthesis rate and biomass could be increased by suitable nitrogen level under water deficit.

适宜的氮水平能提高水分胁迫下叶片中酶促防御系统的活性，其中SOD活性明显高于对照。

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influence of nitrogen level on some nitrogenous substance in winter wheat

氮素水平对冬小麦分蘖期某些含氮化合物及生物量的影响

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The correlation coefficient between growing period of rice and plant growth parameters was higher under zero nitrogen level than that of nitrogen fertilizer level.

水稻生育期与植物生长参数的相关系数在不施氮时均较施用氮肥时的大。

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Under the condition of three nitrogen level, the more water, the lower height 、 dry weight and spike number of wheat. Both 1000-grain weight and Spike grain weight per pot of wheat were highest under middle drought treatment.

3种氮素营养水平下，小麦千粒重和每盆穗粒重均表现为中度干旱的为最高；随着水分胁迫的加重，小麦株高、干物重、穗粒数降低。

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maize growth and yield as affected by nitrogen level in nursery stage

育苗基质中的氮素营养状况对移栽玉米生长发育和产量的影响

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