论文部分内容阅读
日前,中国农业大学资源与环境学院教授胡树文带领的团队,成功研制出一种新型绿色环保缓/控释农药。它具有低毒、环保、长效等特点,是一种能在减少农药向环境散失的同时,保持足够长药效时间的农药新剂型,它的有效成分能逐步释放,杀灭害虫、抑制杂草生长,将其对环境危害降到最低。据介绍,我国年均化学防治面积高达45亿亩次,
Recently, the team led by Hu Shuwen, a professor at the College of Resources and Environment at China Agricultural University, successfully developed a new type of green / slow-release pesticide. It has the characteristics of low toxicity, environmental protection and long-lasting effect. It is a new pesticide which can reduce the pesticide’s loss to the environment and maintain the long-term effective time. Its active ingredient can be gradually released to kill pests and suppress miscellaneous Grass grows to minimize its environmental hazards. According to reports, China’s average annual chemical control area of up to 4.5 billion mu times,