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1)  nitrification inhibitor
氮肥增效剂(nitrogen fertilizer synergist)
2)  nitrogen adjuvant
氮肥增效剂
1.
The experimentation takes sweet potato stem rot for example,using split plot design for exploring the implication effect of nitrogen adjuvant in south china tropic areas.
以甘薯为材料,采用裂区设计探索了氮肥增效剂在南方热带地区的应用效果。
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3)  compound nitrogen fertilizer synergists
复合氮肥增效剂
1.
Pot and field experiments were conducted to study the dosage and the effect of compound nitrogen fertilizer synergists combined with different dosage of urea on the growth,yield,uptake and nitrogen use efficiency of rice with()~(15)N-labled.
采用15N-尿素进行盆栽和田间试验,研究了复合氮肥增效剂用量、尿素与复合氮肥增效剂配施对水稻生长、籽粒产量和氮素吸收利用的影响。
2.
Pot and field experiments were conducted to study the response to application rate of urea labeled with ~(15)N combined with compound nitrogen fertilizer synergists in the growth,yield,uptake and utilization rate of urea of maize,In pot experiment,the standard urea application rate is 120mg/perpot;in field experiment,the standard urea application rate is 157.
5kg/hm2),研究了复合氮肥增效剂用量、尿素减量与复合氮肥增效剂配施对玉米生长、籽粒产量和氮素吸收利用的影响。
4)  plant synergist for nitrogen fertilizer
植物性氮肥增效剂
5)  fertilizer synergist
肥料增效剂
1.
Effect of the fertilizer synergist applied on soybeans;
大豆施用肥料增效剂的应用效果
2.
An experiment about a fertilizer synergist—Kangfuwei that was applied on potato was carried in 2008.
2008年在马铃薯上进行了肥料增效剂—抗腐威试验,在传统秋施肥地块上,第二年播种时,施用常规肥料与仅施抗腐威进行试验对比。
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6)  Organic increase efficiency agent
有机肥增效剂
补充资料：氮肥增效剂(nitrogen fertilizer synergist)
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性质：又称氮肥增效剂(nitrogen fertilizer synergist)。加入铵态氮肥中以抑制土壤内亚硝酸细菌对铵态氮的硝化，从而减少铵态氮转化为硝态氮而流失所用的添加剂。硝化抑制剂除有减少氮肥损失、提高氮肥利用率而增加产量的作用外，还可降低农作物中亚硝酸盐含量，提高农作物品质，减少施肥量过高时对土壤、地下水和环境的污染。但在某些情况下，硝化抑制剂对作物的增产效果不够稳定。硝化抑制剂有2-氯-6-(三氯甲苯)吡啶(又称西吡)，代号为(P)、脒基硫脲(ASU)、双氰胺(DCD)、2-甲基-4,6-双(三氯甲苯)均三嗪(MDCT)、2-磺胺噻唑(ST)等。

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