nitrogen fertilizer

Denitrification Loss and N_2O Emission from Nitrogen Fertilizer Applied to Vegetable Field

菜田氮素反硝化损失与N2O排放的定量评价

The impact of nitrogen fertilizer work on plant physiology indicators.

氮肥对苗木生理指标的影响.

The larger the company is the production of synthetic ammonia and nitrogen fertilizer businesses.

公司是国内较大的合成氨和氮肥生产企业之一.

He agrees that the acidifying effects of nitrogen fertilizer deserve more attention in China.

他同样认为,氮肥的酸化效果在中国应该引起更多的关注.

Ordinary high nitrogen fertilizer often results in nitrate ( NO3& N) leaching and low recovery.

在稻田土壤上高量施用氮肥常常造成硝态氮（NO3&N）淋溶损失和肥料氮利用率低下的问题。

So the nitrogen fertilizer became one of the limiting factors which control the yield.

所以,土壤中氮肥的施用成为控制高产的主要因素.

Influence of late stage application of nitrogen fertilizer upon quality of wheat gluten

中后期追施氮肥对小麦籽粒的面粉面筋含量及品质的影响

Ha Bac Nitrogen Fertilizer Factory: Bac Giang , Ha Bac Province; f .1976.

河北氮肥厂: 在河北省北江市; 1976年建成.

The total phosphorus requirement is relative to the potential of soil phosphorus and nitrogen fertilizer application.

总磷需求量与土壤磷潜力和施用氮肥有关.

The effect of potassium increased with increasing yield and nitrogen fertilizer.

钾肥效应随着产量和施氮量提高而增大.

Nitrogen fertilizer to achieve a single change in fertilizer products achieve serialization.

实现单一氮肥向复合肥的转变,实现化肥产品系列化.

The priming effect of nitrogen fertilizer on soil nitrogen was studied by using waterlogged incubation method.

应用淹水培养方法,研究了铵态氮肥对土壤氮素的激发效应.

What is the cost of using nitrogen fertilizer on a rice crop?

水稻使用氮肥的成本是什么?

The nitrogen fertilizer losses in paddy field involve nitrification-denitrification, ammonia volatilization nitrate leaching and runoff.

稻田中氮素损失途径主要有氨挥发、硝化 - 反硝化 、 淋洗和径流,其中氨挥发是氮素损失的主要途径.

Utilization efficiency of nitrogen fertilizer and Kalium were enhanced.

促进番茄对氮和钾的吸收.

Sky-chairman the boardthe International Gang said the time, phosphate, nitrogen fertilizer and some will Shouchu.

云天化国际董事长李如岗当时也表示, 磷肥 、 氮肥和复合肥都会收储一些.

Leached Nitrate in Vegetable Field Under Different Water and Nitrogen Fertilizer Management Practices

不同水氮管理对蔬菜地硝态氮淋洗的影响

Howerver, if too much nitrogen fertilizer applied into the soil, it will result some problems.

但是随着氮肥施用量的增加,土壤过多累积的硝态氮又导致了环境污染方面的问题.

The yield increased with certain nitrogen fertilizer.

适量增施氮肥使辣椒产量增加.

Nitrogen Fertilizer Affects Herbivores and Stimulates the Populations of Major Insect Pests of Rice

氮肥对植食性昆虫的影响及其对水稻主要害虫种群的诱导