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施氮肥

施氮肥

施氮肥

施氮肥

1

This seems to be its main advantage for irrigated wheat over applying all the N before planting .

这似乎是灌溉田小麦分施氮肥比播种前一次施用所具有的优点。

2

4

Using nitrogenous and phosphate separately the total alkali content will be increase .

单施氮肥和磷肥能显著增加苦参总碱含量。

7

Adding nitrogen as a side or top dressing in late summer will supply nutrients to the fruit buds for the following spring .

修整也包括施肥，在夏末的时候，旁施或者顶施氮肥，将会在来年春天给果枝提供营养。

8

Although relative response to N by legume species may differ , N fertilization will reduce nodulation and BNF by legumes .

尽管不同豆类作物种对氮的反应不同，但施氮肥会减少豆类作物结瘤和生物固氮量。

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11

The effect on dry matter accumulation of Jimai20 vegetable organs was more stimulative than Zhoumai18. 3 .

增施氮肥对济麦 20 干物质积累的促进作用大于周麦 18 。

13

Response of Wheat Glutenin Polymerization to Increased Nitrogen Fertilization

小麦谷蛋白聚合作用对增施氮肥的反应

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15

Nitrogen Use Efficiency and Yield of Wheat with Basal and Top-dressed Nitrogen Fertilizers in Soils with Different Fertility

高低土壤肥力下小麦基施和追施氮肥的利用效率和增产效应

16

The effects of application rates of nitrogenous fertilizer on nitrate accumulation in Chinese cabbage

不同施氮肥水平对白菜硝酸盐积累的影响

17

Effect of Nitrogen Topdressing on the Key Enzymes of Carbon and Nitrogen Metabolism During the Process of Tobacco Leaf Maturation

烟叶成熟过程中碳氮代谢关键酶对追施氮肥的响应

18

Effect of nitrogen-application and water-fertilizer under plastic film mulching of wheat in dryland farming

旱作冬小麦施氮肥与地膜栽培的水肥效应

19

Effect of Nitrogen Level on Physiological Characteristics and Diosgenin Content of Dioscorea zingiberensisg

施氮肥量对盾叶薯蓣生理特性及皂甙元含量的影响

20

Effect of nitrogen fertilizer application on seed quality and yield components of tall fescue in Xinjiang

施氮肥对高羊茅种子质量和产量组成的影响

23

Effect of sowing date and nitrogen application in late of the season on maize yield and quality

播期与后期施氮肥对提高玉米产量和质量效果的研究

25

Effect of Nitrogen Fertilizer to Accumulation of Nitrate and Nitrite in Vegetables

施氮肥对蔬菜硝酸盐、亚硝酸盐积累的影响

27

Effect of application of nitrogen fertilizer on seed quality of tall fescue in Xinjiang

施氮肥对新疆高羊茅种子质量的影响

28

Effect of Rice Output with Basal and Top-dressed Nitrogen Fertilizers Ratio

基施与追施氮肥的比例对水稻产量的影响

29

Study on Effect of Application of Nitrogen and Rhizobium on Soybean

大豆施氮肥接种根瘤菌效果研究

30

Effects of nitrogen on the grass yield of Qinghai alpine meadow

青海高寒草甸施氮肥增产效应浅析

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