China ' s health ministry reported almost 34 , 000 food - related illnesses in 2005 , with spoiled food accounting for the largest number , followed by poisonous plants or animals and use of agricultural chemicals 2005年中国卫生部报告的食品引发疾病的案例近3 . 4万起，其中变质食品所占比例最大，其次是有毒蔬菜和肉制品及农业化学品的实用。
For example the resource of water is seriously inadequate , the environment of ecology becomes worse and worse , the agricultural products harm the human ' s body because of the quality and agricultural chemical remained 水资源短缺、生态环境恶化、农副产品受污染而有害人体健康等问题，越来越受到世界各国重视。我国的农业灌溉用水浪费严重。
The united states will be monitoring closely china s implementation of its wto commitments , including its commitments relating to the protection of data submitted to obtain regulatory approval of pharmaceuticals and agricultural chemicals 美国将密切监视中国执行其对世贸组织承诺的情况，包括对为申请许可而提交的药品和农用化学品资料给予保护的承诺。
Agricultural chemicals including pesticides have made significant contributions to the efficiency and productivity of asian agriculture , making sure that the rise in asia s food production has kept well ahead of its growing population 农业化学制品包括杀虫剂对亚洲农业效率和生产力做了重大的贡献，使得亚洲的粮食生产在人口日益增长之前保持了很好的成长。
This paper deals with some important principles of using agricultural chemicals considering environmental security is concerned , and also suggests specific indexes of appraising the effect of chemical use on natural environment and the scientific appraising procedure 本文主要讲述了化学农药的投放使用针对环境所提出的重要原则，并提出了评价农药对生态环境安全性的具体指标以及科学的环境评价程序。
For example : edible fungus ' repeated use ; bacterial chaff ' s use in one pair of spores mushroom is make kind ; make it for livestock or fuel ; replace it with capsized earth in vegetable ' s growing seedlings ; extract hormone or agricultural chemical and so on 食用菌废料可以从以下8个方面进行重复利用：菌糠用于双孢菇制种，废料做家畜、家禽饲料，做农家肥料、燃料，做蔬菜育苗时代替覆土，提取激素和农药，废料饲养昆虫等。
The company , with green environmental protection as its objective and the promotion of agriculture through science and technology innovation as its responsibility , aims at carrying scientific research and development and providing high - efficiency , low - toxicity , low - residual and low pollution agricultural chemicals 公司以“绿色环保”为宗旨、以“科技兴农”为已任，提供高效、低毒、低残留、低污染、环保安全的先进农药产品的市场推广和植保服务。
Washes the vegetable machine series product , uses the intermational advanced ozone purification technique , can kills effectively extinguishes th harmful bacterium , the virus , the decomposition prganic matter , degrades the agricultural chemicals , forbid the illness finds its way in by the mouth , simultaneously retainde the human body essential nutrition ingredient . after specially uses the purification the vegetables to make the cold food , the salad , eats felt rest assured 洗菜机系列产品采用国际先进的臭氧净化技术，可有效杀灭有害细菌，病毒，分解有机物，降解农药，把住病从口入关，同时保留了人体必须的营养成分，特别是用净化后蔬菜做凉拌菜，沙拉更是别有风味，吃起来更放心。
With the background of the development trend of international agricultural engineering in 21st century , modern technologies of electronics , informal on and automation are introduced into traditional agriculture vehicles to realize visual navigation , which will become the base of agricultural machine possessing abilities to exert precision agriculture , so that labor can be reduced , pollution caused by agricultural chemicals can be avoided and agricultural cost can be decreased 顺应当前国际农业工程发展趋势，作者把电子、信息以及自动化等技术引入传统的农业车辆进行轮式移动机器人视觉导航技术的研究，为农业机械具备精确作业能力创造条件，以降低劳动强度、避免农业化学品引起环境污染、减少农业投入成本等。
The organic agriculture is also able to meet human being ' s diversified demands for the agricultural function after their physiological demands are satisfied basically . the remarkable information asymmetry exists in the organic agricultural product trade and has higher requests to the system . the production of organic agricultural product is superior to ordinary agricultural product in nutrition , safety and health because it is forbidden to use various kinds of agricultural chemicals and chemical fertilizers , etc . if organic authenticity of product can be guaranteed , consumers like to buy it with higher price because of its fine quality , friendly environment and social fair , etc . because of the limited organic agricultural production " input , high produce cost and low production , producers are needed to be compensated with higher price ; difficult to distinguish organic agricultural produce with common agricultural ones from appearance and even prove organic authenticity of product through measuring 在有机农产品交易中存在着显著的信息不对称，对制度有着更高的要求，表现在：有机农产品的生产因为禁止使用农药、化肥等各种化学投入品，在营养、安全、健康等方面优于普通农产品；因为其优良的品质和环境友好、社会公平等附加效用，消费者愿意以比普通农产品更高的价格购买，但前提是必须保证产品的有机真实性；由于有机农业生产投入受到很大限制，生产成本增加，而产量又可能降低(尤其是在转换期) ，生产者需要以较高的产品价格作为补偿；在外观上难以区分有机农产品与普通农产品的差异在外观上，即使通过检测也难以验证有机产品的真实性。
