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nitrification inhibitors
相关语句
  硝化抑制剂
     The nitrification inhibitors P_5 and P_7 performed best with a dose of(0.5g)/10g soil.
     结果表明,植物材料P5,P7作硝化抑制剂的效果最好,其适宜用量为0.5 g/10 g土;
短句来源
     Studying on the Agricultural Effect of Nitrification Inhibitors
     硝化抑制剂的农业效应研究
短句来源
     According to agricultural characteristics such as cropping system, fertilization and water management, options like modifying N∶P∶K ratios, narrowing the interregional differences in fertilizer N application rate, applying nitrification inhibitors and controlled release fertilizers may help reduce N 2O emissions from the croplands of China.
     根据中国农作制 ,施肥和农田水分管理方面的特点 ,调整 N∶P∶ K肥料的比率 ,缩小全国氮肥施用量的地区性差异及应用硝化抑制剂和包膜缓释氮肥 ,将有助于减少农田 N2 O的排放量。
短句来源
     Effect of urease/nitrification inhibitors on the behavior of urea-N in the soil planted to rice
     脲酶抑制剂/硝化抑制剂对植稻土壤中尿素N行为的影响
短句来源
     The effects of 3 kinds of nitrification inhibitors application,Hydroquinone(HQ),Dicyandiamide(DCD) and Thiourea(TU),on yield and some nutrition qualities of pakchoi with plot experiment in 2 kinds of vegetable soils and at 2 kinds of growing seasons.
     通过田间小区试验,在2种土壤和2个季节条件下研究了3种硝化抑制剂,氢醌(HQ),双氰胺(DCD)和硫脲(TU),对小白菜产量和某些品质的影响。
短句来源
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  “nitrification inhibitors”译为未确定词的双语例句
     The nitrate contents of lettuce stem and leaf were decreased by 25.1%-76.3% and 3.1%-27.7% (except in little acid soil) in HNK treatment (high rate of N and K fertilizers) combination with complex nitrification inhibitors. The effect was stem > leaf and the HNK + C2 (complex nitrification inhibitor No. 2) treatment was best.
     HNK配施硝酸盐复合控制剂在3种土壤上分别降低莴笋茎和叶硝酸盐含量25.1%~76.3%和3.1%~27.7%(微酸性土除外),降低作用以茎>叶,以HNK+C2处理效果最好。
短句来源
     Effects and methods of urea application combined with urease or nitrification inhibitors under drip irrigation on maize
     玉米滴灌栽培条件下尿素与氢醌、双氰胺配施方法及效果
短句来源
     The preliminary investigation on microbiological mechanism in mitigation of CH_4 emission from paddy soil, cooperated with the application of urea with nitrification inhibitors addition, was conducted by incubation experiments in this study.
     本试验还通过室内模拟试验初步探讨了稻田施用改性尿素减少CH_4排放的微生物学机理。
短句来源
     CP was the strongest among the nitrification inhibitors.
     其中以CP的抑制强度最大,持续时间最长;
短句来源
     As to the type of soil, the Nitrite bacteria in paddy soils of HanZhong and yellow soft soil of Yan'an were inhibited strongly by nitrification inhibitors.
     就土类看,对黄绵土和水稻土的硝化抑制作用较好。
短句来源
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  相似匹配句对
     Studying on the Agricultural Effect of Nitrification Inhibitors
     硝化抑制剂的农业效应研究
短句来源
     Application of Nitrification-urease Inhibitors in Agriculture
     硝化/脲酶抑制剂在农业中的应用
短句来源
     NITRIFICATION OF WASTEWATER
     废水的硝化作用
短句来源
     Synergism of Inhibitors
     缓蚀剂的协同作用
短句来源
     Nitrification Inhibitor
     硝化抑制剂
短句来源
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  nitrification inhibitors
Similarities between the molecular structure of known nitrification inhibitors and some conifer monoterpenes have been suggested as one reason for the inhibition of autotrophic nitrifiers by conifer monoterpenes.
      
Use of such nitrification inhibitors as,benzotriazole, o-nitrophenol, m-nitroaniline anddicyandiamide has effectively regulated nitrification in acitronella (Cymbopogon winterianus Jowitt.) fieldfertilized with urea.
      
Nitrification inhibitors areuseful for reducing fertilizer related environmentalpollution.
      
In another study, the efficacy of seven nitrification inhibitors in reducing the emission of N2O-N from soil fertilized with urea was tested in the laboratory.
      
Nitrous Oxide Emission from Soil with Different Fertilizers, Water Levels and Nitrification Inhibitors
      
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This paper deals with the inhibitory effects of nitrification inhibitors (HCT, CP and MDCT) on the Nitrite bacteria. The effects obtained from the Nitrite bacteria in five main soils in Shaanxi province were Obvious. CP was the strongest among the nitrification inhibitors. As to the type of soil, the Nitrite bacteria in paddy soils of HanZhong and yellow soft soil of Yan'an were inhibited strongly by nitrification inhibitors.

硝化抑制剂HCT,CP和MDCT施于五类耕作土壤,发现它们对土壤中的硝化过程均有明显的抑制作用。其中以CP的抑制强度最大,持续时间最长;就土类看,对黄绵土和水稻土的硝化抑制作用较好。

The application of nitrification inhibior CP on the Citrus was studied by using the isotope technique.1. The rate of utilization of the nitrogenous fertilizer was increased when it was used in combination with the nitrification inhibitors.2. The number of the length of shoots, nitrogen content of leaf, amount of ammonium nitrogen pH in soil and the yield of fruit were increased, after the incorporation of nitrification inhibitor CP into nitrogenous fertilizer.3. There was no effect on the quality...

The application of nitrification inhibior CP on the Citrus was studied by using the isotope technique.1. The rate of utilization of the nitrogenous fertilizer was increased when it was used in combination with the nitrification inhibitors.2. The number of the length of shoots, nitrogen content of leaf, amount of ammonium nitrogen pH in soil and the yield of fruit were increased, after the incorporation of nitrification inhibitor CP into nitrogenous fertilizer.3. There was no effect on the quality of fruits in citrus with the application of nitrification inhibitors. The residue of nitrification inhibitor CP in fruits of citrus was very low.

利用稳定性同位素~(15)N示踪研究氮肥(尿素)利用率表明:在丘陵红壤土中,氮肥增效剂(硝化抑制剂)CP能提高柑桔对尿素的利用率,有利于果树的生长发育,并有明显的增产效果;对柑桔果实的质量没有影响.果实中CP的残留量也远远低于国家对CP在食物中残留量的规定.

Based on incubation tests under normal soil water condition and waterlogging,this paper discussed the effect of different combinations of urease inhibitor hydroquinone and nitrification inhibitors dicyandiamide and calcium carbide on the hydrolysis of soil urea, the adsorption,oxidation and volatilization of its released ammonia.as well as the emission of produced N2O. It's indicated that hydroquinone in cooperation with dicyandiamide can both delay the hydrolysis of soil urea and make its released ammonia...

Based on incubation tests under normal soil water condition and waterlogging,this paper discussed the effect of different combinations of urease inhibitor hydroquinone and nitrification inhibitors dicyandiamide and calcium carbide on the hydrolysis of soil urea, the adsorption,oxidation and volatilization of its released ammonia.as well as the emission of produced N2O. It's indicated that hydroquinone in cooperation with dicyandiamide can both delay the hydrolysis of soil urea and make its released ammonia be conserved in soil witll more amount and longer period,and decrease the accumulation of soil nitrate, the loss of ammonia volatilization and the formation of nitrous oxide, which shows .that there probably exists a definite synergistic effect between urease inhibitor and nitrification inhibitor,and,to make full use of this effect will be beneficial to promote the efficiency of urea application and decrease the damage of its N loss and environmental pollution.

根据培养试验,论述了脲酶抑制剂氢醌和硝化抑制剂双氰胺和碳化钙的不同组合在土壤正常水分和渍水的条件下对于土中尿素的水解及其释出的氨的吸附、氧化和挥发以及N2O生成的影响.文章指出,配合使用氢醌和双氰胺既能延缓土中尿素的水解并使水解后释出的氨在土中得以更多和更长时间的保持,还能减少土中硝酸盐的累积、氨挥发的损失及N2O的生成.这表明在脲酶抑制剂和硝化抑制剂间可能存在一定的协同作用.很好利用这一作用,将有益于提高尿素肥效和减少其N损失与环境污染.

 
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