查询词典 fertilizer

Soil nitrate leaching not only causes the loss of fertilizer, but also brings about serious environmental problems.

土壤硝态氮的淋失不但造成肥料的损失，而且产生严重的环境问题。

In recent years, due to the discharge of industrial wastes, irrigation with pol- luted water and the use of fertilizer and pesticide, more and more Cd entered and accumulated gradually in the black soil (Guo and Zhou, 2004), which has imposed potential effect on the environment of black soil.

在近年来，由于排放工业废料，灌溉的Pol - luted水和使用肥料和杀虫剂，更裁谈会和更多的进入和积累，逐步在黑土（郭和周， 2004年），已施加的潜在影响，对环境的黑土。

No matter slog containing silicon was manured into soil after size degradation or used as material of multivariate compound fertilizer, the fixation of slog to P must be taken into account.

含矽熔渣无论是直接磨细施入土壤中作为矽肥，还是以熔渣为原料生产含矽多元复合肥，都必须考虑熔渣对磷的固定作用。

Although China has been leading the world in the proper use of organic manures and fertilizers in China, like the rest of Asia, is a newcomer in the field of chemical fertilizer use.

虽然中国在合理使用有机肥料方面在全世界独树一帜，但中国和其他亚洲国家一样在化肥使用方面起步较晚。

Results show that selecting suitable microorganism can transform swine manures into organic fertilizer.

因此，选择合适的发酵菌剂与猪粪混合堆肥，可较好地实现猪粪变有机肥的目标。

There was no significant effect on soil EC by applying the different manures together with low dose of nitrogen fertilizer.

三种不同C／N的有机肥在低量氮肥时对土壤EC的影响不显著，在高氮量时，增施M1能够增加土壤EC，增施M2、M3能够降低土壤EC。

Based on the research of the literature from home and abroad, this experiment was to study methods and models of rapidly estimating methane emission value of beef cattle and fertilizer value of beef cattle slurries, which would provide some theoretical support for controlling the output of animal wastes and harmless resource utilization of animal manures as well.

本研究在参考国内外相关文献资料的基础上，从理论的角度出发，以肉牛为研究对象，通过大量的试验，较系统地研究了肉牛废弃物排放的快速预测方法和模型，为有效控制畜禽废弃物的排放以及对畜禽粪便资源进行无害化、资源化利用提供了基础依据。

"These ""substances the farmer gives back to the soil in the nature of natural or artificial manures or fertilizer s."

他们利用天然肥料和化学肥料把这些东西返还给土壤。

With fertilizer application, straw manuring increased rice yield by 12.88% in 2005 and 10.03% in 2006 in early rice and 1.33% in 2005 and 2.61% in 2006 in late rice.

在施用氮、磷、钾肥条件下，秸秆还田使早稻产量增加12.88％（2005年）和10.03％（2006年），效果显著；而晚稻仅增加1.33％（2005年）和2.61％（2006年），增产作用不明显。

University of Agricultural Sciences, Bangalore: The objective is to evaluate the influence of organic manuring, spacing and higher fertilizer usage on production of maize and their effect on sequential crop of groundnut.

农业科学大学：试验目标是评价有机肥，株行距和高水平施肥对玉米生产的影响及其对后茬作物花生的效应，主区处理包括两种株行距（60×30及45×30厘米）和厩肥（10吨/公顷）的组合。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。