农业化肥

In the the last few years in the Yellow River delta region,the agricultural environment has been severely contaminated due to the increasing use of farming pellicles,chemical fertilizers and pesticides.

在黄河三角洲地区，近几年来由于农用薄膜、化肥和农药的使用量逐年增加，致使农业环境受到污染。

These merits include big rime, glabrous pellet, smooth and well-mixed, not easy to crush or agglomerate in moist environment, suitable for long distance bulk transport and storage.

近年来，针对我国人口众多、耕地资源匮乏的基本国情，国家一直都在产业政策上给予农业和化肥业大力的支持与鼓励。

The results indicated that the surface salt contents in the spring of 2006 were the highest among the three samplings, the surface soil salt contents declined from spring to summer of 2006, and the change of surface soil salt contents was not obvious from summer to autumn/winter of 2006. The variation of surface soil salt contents was related to rainfall greatly.

土壤盐分浓度的变化与降雨量有密切关系，虽然2006年降雨偏多，但佛山市南海区农业集约化水平较高，部分菜地连年种植蔬菜、复种指数极高、化肥施用量偏大，从而在遇到干旱年份和季节，集约化露天菜地土壤仍有发生次生盐渍化的风险。

The production and use of environmental-friendly of coated and slow-release fertilizerwas one of the main trends for the development of chemical fertilizer industry at present, andwas necessary need for the development of modem agriculture and sustainable developmentstratagem.

生产和使用环境友好型包膜缓释肥料是目前化肥工业发展的主要趋势之一，也是发展现代农业、实施可持续发展战略的必然要求。

But with the accelerated process of urbanization, urban industrial building high-speed development in recent years, urban sewage and industrial wastewater emissions were rising trend year by year, fertilizer, metallurgy, printing and dyeing, synthetic detergent industries such as wastewater, sewage life Water and water for agricultural use, with a large number of nitrogen and phosphorus compounds, the COD value is high.

但随着城市化进程的加快，城市工业建设的高速发展，近年来城市生活污水和工业废水的排放量呈逐年上升的趋势，化肥、冶炼、印染、合成洗涤剂等行业的废水、生活污水以及农业用水中，含有较大量氮磷化合物，其COD值也比较高。

Our food supplies depend on intensive farming systems and high inputs of fertilisers and pesticides.

人类的食物供应越来越依赖于集约农业的发展和化肥和杀虫剂的大量施用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。