1) N leaching
氮淋溶
1.
Static absorption and soil column leaching methods were used to study ammonia volatilization and N leaching characteristics from six controlled/slowrelease fertilizers.
采用“静态吸收法”和“土柱淋溶法”室内模拟实验,分别研究了6种控/缓释肥料施入土壤中的氨挥发和氮淋溶情况。
2) nitrogen leaching
氮素淋溶
1.
Using a multi-layer soil column device,the effect of new nitrification inhibitor DMPP(3,4-dimethyl pyrazole phosphate) on nitrogen leaching was studied for understanding the nitrogen vertical transformation and lowering the nitrogen leaching losses.
采用自制模拟原状土柱装置,进行新型硝化抑制剂3,4-二甲基吡唑磷酸盐(3,4-dimethyl pyrazole phosphate,DMPP)对氮素淋溶效应试验,探讨其对氮素垂直迁移转化及降低淋溶损失的影响。
2.
There were fewer researches on nitrogen leaching in paddy rice field.
稻田土壤氮素淋溶研究较少,报道稻田氮素淋溶导致地下水NO3--N污染超标的例子更少。
3.
According to soil profile of nitrate nitrogen,ammonium nitrogen,organic matter and total nitrogen under different land uses patterns,effects of soil nitrogen leaching under different land uses in the loess hilly and gully region were discussed in detail,and proposals were gaven for local agricultural development.
通过对黄土高原丘陵沟壑区不同土地利用模式土壤剖面NO-3-N、NH+4-N、有机质和全氮分布的测定,论述黄土高原丘陵沟壑区不同土地利用模式对土壤氮素淋溶的影响,对当地农业发展提出建议。
4) nitrate leaching
硝态氮淋溶
1.
Research advances on fertilizer application and nitrate leaching of turf;
草坪施肥与硝态氮淋溶问题研究进展
5) soil nitrogen leaching
土壤氮淋溶
补充资料：淋
淋
淋 病名。小便涩痛，滴沥不尽，常伴见小便急迫、短数者。又称淋病或淋证。出《素问·六元正纪大论》。《医学入门·淋》：“淋，小便涩痛，欲去不去，不去又来，滴滴不断。”因湿热结聚，流注膀胱，或中气下陷，肾虚气化无力形成。其治热者宜清，涩者宜利，陷者宜升，虚者宜补。实证治宜清热通淋，用八正散、五苓散、萆薢分清饮等方；虚证或益气升提，或滋阴补肾，选用补中益气汤、知柏地黄汤、金匮肾气丸等方。淋证古有五淋、八淋及寒热虚实之分。按病因证情特点分，有石淋、膏淋、气淋、血淋、劳淋、痰淋、暑淋、暴淋、卒淋、顽淋不痛、肝热淋滞、精髓枯淋等。淋证伴尿出混浊者，称淋浊。详各条。本证见于泌尿系感染、结核、结石、肿瘤、及前列腺炎、前列腺肥大、乳糜尿等疾患。
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参考词条