1.
The Effects of the Amount and Time of Nitrogen Applied on the Quality and Yield of Rice;
氮肥施用量施用期对稻米品质及产量的影响
2.
Effect of Different Nitrogen Fertilizer Amount and Application Period on Wheat Quality
氮肥施用量及施用时期对小麦品质性状的影响
3.
Effcets of Different Nitrogenous Fertilizer to Photosynthesis and Yield in Maize;
氮肥施用量对玉米光合特性及产量的影响
4.
Effect of Nitrogen Fertilizer Amount on Yield and Quality in Rice
不同氮肥施用量对水稻产量及品质的影响
5.
Preliminary Studies on Effects of Application Amounts of Nitrogen Fertilizer on Yield of Cotton after Rape Cultivation
不同氮肥施用量对油后棉产量影响试验初报
6.
Effect of Nitrogen Fertilizer Rates on Yield and Economic Benefits of Lettuce
氮肥施用量对生菜产量和经济效益的影响
7.
The Effect of Nitrogen Fertilizer Application Rate on the Rice Quality in Different Varieties;
氮肥施用量对不同类型品种稻米品质的影响
8.
Present Situation Survey and Coping Strategies of the Effects of Nitrogen Fertilizer Rates in Fujian
福建氮肥施用量的现状调查及应对策略
9.
Effects of Different Amount of Applying N Fertilizer on the Agronomy Characters of Licorice(Glycyrrhiza uralensis Fisch.)
不同氮肥施用量对甘草农艺性状的影响
10.
The nitrogen utilization efficiency were downtrend with the amount of topdressing increased.
随著施氮量增加，追施氮肥的利用率明显下降。
11.
Study on the Application Effects of N,P and K Fertilizers on Rice and the Recommended Fertilizer Amount in Eastern Hubei
鄂东水稻氮磷钾肥施用效果及推荐施肥量研究
12.
Excessive application of nitrogen fertilizers results in tardy bearing.
施用过量的氮肥结果使树延迟结果。
13.
The Effect of Combined Application of Organic Manure and Chemical Fertilizers on Yield of Winter Wheat and Nitrogen Utilization
肥料配施对冬小麦产量和氮肥利用效率的影响
14.
The Effect of Nitrogen Application Stage and Amount on Growth and Yield of Rice
氮肥施用时期及用量对水稻生长和产量的影响
15.
Effects of Nitrogen Application Rate on Nitrogen Absorption,Translocation and Fertilizer-nitrogen Use Efficiency in Japonica Rice Cultivar Nanjing 44
施氮量对南粳44氮素吸收运转及氮肥利用效率的影响
16.
Influence of nitrogen fertilizer rate on carbon-nitrogen metabolism and nitrogen use efficiency of summer maize under high and medium yield levels
施氮量对不同肥力水平下夏玉米碳氮代谢及氮素利用率的影响
17.
Effects of N and P Fertilizer Applying Amount on the Yield in Hybrid Rice;
氮肥与磷肥的施用量对杂交水稻大田产量的作用和影响
18.
Effect of yield response and intaking nutritions of Chinese cabbage to excessive applying N,P and organic fertilizer
过量施用氮磷和有机肥对大白菜产量和氮磷吸收的影响