硝化抑制剂

硝化抑制剂和通气调节对土壤N2O排放的影响

Effect of nitrification inhibitor and aeration regulation on soil N_2O emission

脲酶抑制剂和硝化抑制剂的协同作用对尿素氮转化和N2O排放的影响

Synergistic effect of urease inhibitor and nitrification inhibitor on urea-N transformation and N_2O emission

应用同位素~（15）N研究硝化抑制剂对水稻的增产作用

Study of the effect of nitrofication inhibitors on the rice yield applied with isotope ~ ( 15 ) n

本论文通过田间试验，研究了稀土、微肥和硝化抑制剂对叶菜类蔬菜硝酸盐和亚硝酸盐含量、产量和养分吸收以及维生素C和可溶性糖含量等品质指标的影响。

So the effects of applying rare earth element , 5 micronutrient fertilizers and 3 nitrification inhibitors on nitrate , nitrite contents and other qualities in pakchoi were studied with plot experiment at 2 sites .

硝化抑制剂在碱性土壤中对Brij30和LAS降解的抑制作用减弱。

In the alkaline soil , the inhibition effect of nitrification inhibitor to the degradation of Brij-30 and LAS decreased without exception .

含硝化抑制剂DMPP复合肥对日光温室芹菜生长和营养品质的影响

Effects of DMPP-compound fertilizer on greenhouse celery growth and nutritional quality

因此，硝化抑制剂DMP与尿素配合施用是调控氮素转化、缓解氮肥污染的有效措施。

DMP application might be an effective means for regulating urea-N transformation and mitigating nitrogen pollution .

采用土柱试验和大田试验相结合的方式研究了硝化抑制剂对菜地N2O排放的影响。

Investigation on the effects of the nitrification inhibitor of the N2O emissions in vegetable field using combination of soil column tests and field trials .

硝化抑制剂DCD可明显抑制由NH4－N向NO3－N的转化，其抑制作用受温度影响较大，高温会使抑制效果明显降低、抑制时间缩短。

As the inhibiting duration of DCD was strongly influenced by temperature , the high temperature decreased the effect and shortened the inhabiting duration of DCD in the soil studied .

目前关于硝化抑制剂DCD对设施蔬菜的生长及土壤氮素损失的全面影响研究甚少。

At present , researches about effects of nitrification inhibitors dicyandiamide on growth of vegetables and migration of soil nitrogen in greenhouse were little .

通过室内模拟土柱法研究了硝化抑制剂DMPP对两种不同质地土壤中硝酸盐（NO3~&N）和钾（K）淋失的影响。

Results were shown as follows : 1 . Effects of DMPP on nitrate and potassium leaching in the sandy soil and clay soil were investigated by using the soil column .

硝化抑制剂DMPP对菜园土壤铵态氮与硝态氮含量的影响

Effect of Nitrification Inhibitor DMPP on NH_4 ~ + - N and NO_3 ~ & N Content in Vegetable Soil

建立了一种快速测定缓释尿素中吡唑类硝化抑制剂（DL-1）的方法&液液萃取-气相色谱法。

A new method is developed fos the determination of the nitrification inhibitor , based upon liquid-liquid extraction and gas chromatography .

研究了铵态氮肥（NH4）2SO4、硝态氮肥NaNO3及硝化抑制剂双氰铵（DCD）对叶菜用甘薯光合特性、茎叶产量以及硝酸盐含量的影响。

This paper studied the photosynthetic , edible-vine yields and nitrate accumulation of vine-vegetable sweetpotato character by using the ( NH_4 ) _2SO_4 , NaNO_3 and Nitrification inhibitor DCD .

研究了脲酶抑制剂（NBPT）、硝化抑制剂（DCD）及二者组合在草甸棕壤上施用对尿素态N转化及土壤总有效态N、微生物量N的影响。

With an aquic brown earth as test soil , this paper studied the effects of urease inhibitor ( NBPT ), nitrification inhibitor ( DCD ) and their combinations on the dynamics of soil available N and microbial biomass N.

通过盆栽试验，研究了2种植物性硝化抑制剂（P5，P7）对莴笋NO3&N和营养品质的影响。

In a pot experiment , lettuce seedlings were treated with two plant-nitration inhibitors , P 5 and P 7 , at three rates each .

应用15N示踪技术，研究了稻田使用脲酶抑制剂（BTPT）、硝化抑制剂（EP）及养萍对尿素氮肥效的影响。

Effect of applying urease inhibitor ( BTPT ), nitration inhibitor ( EP ) and growing azolla on the efficiency of urea-N has been studied by using 15N-tracing technique .

采用好气培养法研究了新型硝化抑制剂3，4-二甲基吡唑磷酸盐（DMPP）对菜园土壤养分肥力的影响。

The influences of nitrification inhibitor ( NI ), 3,4-dimethylpyrazole phosphate ( DMPP ), on nutrient-supplying of vegetable soil were studied by performing a35 days aerobic culture experiment .

硝化抑制剂双氰铵（DCD）能降低NH4NO3和NH4Cl的硝酸盐积累，对NH4NO3作用较为明显。

The nitrification inhibitor ( DCD ) could reduce the nitrate accumulation of NH_4NO_3 and NH_4Cl and have a more significant effect on NH_4NO_3 .

而同等用量的硝化抑制剂相比较，DMPP的硝化抑制率显著高于DCD处理（p0.05），较低浓度的DMPP就可提供持续稳定、经济环保的硝化抑制作用。

The inhibition rate of DMPP was significantly bigger than DCD ( p0.05 ) with the same use amount , the lower concentrations of DMPP can provide sustained and stable effect of nitrification inhibition . 3 .

通过利用原状土柱研究牧草生态系统中施用硝化抑制剂对氮素的转化，研究结果表明，在施用相同氮肥的基础上增施硝化抑制剂DCD可以提高牧场的产草量，增产可以达到30%~50%。

Using the lysimeter to study the NO_3 ~ & N leaching and N losing in grass agroecosystem , the results showed that nitration inhibitor DCD could increase grass yield 30 % - 50 % .

在相同条件下，分别加AOL和DCD处理的铵态氮质量分数都要比未加硝化抑制剂处理的高；相应地，在开始阶段硝态氮质量分数也要比未加硝化抑制剂处理的低。

In the end the ammonium nitrogen content of the treatment with AOL or DCD was towered above the one without those nitrification inhibitors , and the nitrate nitrogen content of the former was less than the latter .

硝化抑制剂DCD对不同轮作制度菜地N2O均有减排作用，且呈现出N2O年排放量越高，施加DCD后其减排量越大的趋势。

Application of nitrification inhibitor DCD on the role of emission reduction of greenhouse gas N2O under different crop rotation systems shows that the higher the annual emissions N2O , the greater the reductions of emission after imposed by DCD .

采用小粉土和青紫泥原状土柱种植青菜，研究了尿素添加DMPP（3,4-二甲基吡啶磷酸盐）硝化抑制剂对土壤氮素淋失的影响。

In an undisturbed column experiment , the nitrogen leaching losses in the powder soil and blue clayey paddy soil was studied by applied urea with new nitrification inhibitor 3,4-dimethyl pyrazole phosphate ( DMPP ) .

硝化抑制剂DMPP、DCD、AM和TU对土壤中的脲酶、硝酸还原酶和亚硝酸还原酶均有不同程度的影响，并且通过影响土壤不同酶活性的变化而对该过程中氮素的转化起作用。

Nitrification inhibitor DMPP , DCD , AM , and TU had different levels of impact on the soil urease activity , nitrate reductase activity and nitrite reductase activity , which had the nitrogen conversion effect through influencing the activity of soil nitrogen transformation process .

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。

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 .

两种硝化抑制剂对不同土壤中氮素转化的影响

Effects of Nitrification Inhibitors on Transformation of urea in Different Soils

土壤脲酶抑制剂和硝化抑制剂的研究进展

Advance of Research on Urease Inhibitor and Nitrification Inhibitor in Soil

3（5）-甲基吡唑&氮肥硝化抑制剂

( 5 ) - Methylpyrazole for Nitrification Inhibitor of Nitrogen Fertilizers

几种硝化抑制剂对亚硝酸细菌的抑制作用

Inhibitory effects of some nitrification inhibitors on the nitrite bacteria