在农业上, 尿素是一种中性速效高含氮量化肥。其特点是缩二脲含量低, 无色、无味、无臭、易溶于水、易施用、颗粒均匀、饱满圆润、粉尘少, 是目前固体氮肥含氮量最高的一种。除作追肥以外, 在农业上, 尿素还有其它多种用途, 如调节花量、疏花疏果、水稻制种和防治虫害等北京翻译公司。

In agriculture, urea is a kind of neutral-type chemical fertilizer which is highly efficient and with high nitrogen content. It is characterized by low content of biuret, few dusts as well as even, plump and smooth particles. It is without color, smell and is odorless. It can easily be solved in water and be applied. At present, urea boasts the highest nitrogen content among solid nitrogenous fertilizers. It can be used as additional fertilizer for agricultural purpose. In addition, it also has other functions. For example, it can be used to adjust the quantity of flowers, thin the flowers and young fruits, seed production of paddy rice and pest control, etc.

化肥是现代农业的重要标志, 尽管目前正在大力推广有机肥料, 但为了保障农业能够持续发展, 满足日益增长的农产品需求, 未来, 化肥仍将是肥料的主体, 化肥产业今后仍将会大发展。尿素是化肥中最主要的一个化肥品种, 占我国化肥使用量的30%以上, 而且随着化肥的消费结构趋向优化, 市场对高浓度氮肥尿素的需求增加, 尿素需求将进一步扩大深圳翻译公司。

Chemical fertilizers are the key symbols of modern agriculture. At present, China is vigorously popularizing the use of organic fertilizers. In spite of this fact, in order to make sure the sustainable development of agriculture and satisfy the ever-growing wants and needs on agricultural products, it is expected that, in the future, chemical fertilizers will still be the principal parts of fertilizers and the industry of chemical fertilizer will be booming. As one of the most major kinds of chemical fertilizers, urea approximately accounts for more than 30% of the consumption of chemical fertilizers in our country. In addition, as the consumption structure of chemical fertilizers is more and more optimized and the market demand on high-concentration nitrogenous fertilizer with urea increases, the wants and needs of urea will be further enlarged.