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1)  nitrogen at the end of recovery ratio
氮素底追比例
2)  Ratio of topdressing N
追氮比例
3)  Ratio of base and topdressing
底追比例
1.
Effects of nitrogen fertilizer rate and ratio of base and topdressing on yield of wheat,content of soil nitrate and nitrogen balance;
施氮量及底追比例对小麦产量、土壤硝态氮含量和氮平衡的影响
2.
Effects of different nitrogen application rate and ratio of base and topdressing on nitrogen utilization and soil NO_3-N content in winter wheat were studied by using ~(15)N isotope technique.
利用15N同位素示踪技术研究了不同的施氮量和底追比例对小麦氮素利用和土壤硝态氮的影响。
3.
In order to explore the optional regime of nitrogen fertilizer application suitable for environment and economy,a field experiment on the different rate and ratio of base and topdressing of nitrogen fertilizer at the different growth period of winter wheat was conducted.
研究了高产麦田中施氮量和底追比例对冬小麦籽粒产量、土壤硝态氮含量和氮素平衡的影响。
4)  Nitrogen fertilizer applied ratio
氮肥基追比例
1.
The paper studied the effects of different density and Nitrogen fertilizer applied ratio on the groups quality of high gluten wheat.
以皖麦38为材料,研究了不同密度和氮肥基追比例互作对强筋小麦群体质量的影响。
5)  Basal-and top-dressing ratio
底施追施比例
6)  N ratio of base fertilizer and top dressing
氮肥基肥和追肥比例
1.
[Result] The row spacing,N ratio of base fertilizer and top dressing and their interaction effect all had obvious effect on the activities of POD,SOD and the content of MDA and chlorophyll in flag leaf.
[结果]行距、氮肥基肥和追肥比例及其互作效应对POD和SOD活性,旗叶MDA和叶绿素含量均有明显影响;行距为16 cm时,基肥和追肥比例为4∶6的处理,小麦POD、SOD活性和叶绿素含量始终最高,MDA含量最低。
补充资料:1-[[4-[(二甲基苯基)偶氮]二甲基苯基]偶氮]-2-萘酚
CAS:1320-06-5
分子式: C26H24N4O
分子量: 408.50
中文名称: 1-[[4-[(二甲基苯基)偶氮]二甲基苯基]偶氮]-2-萘酚;;溶剂红27;油红 O

英文名称: 1-[[4-[(dimethylphenyl)azo]dimethylphenyl]azo]-2-Naphthalenol
1-[[4-[(dimethylphenyl)azo]dimethylphenyl]azo]-2-naphthaleno;oil red o;solvent red 27;abcol oil red o
2-Naphthalenol,1-[[4-[(dimethylphenyl)azo]dimethylphenyl]azo]-
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