最近,中科院合肥物质科学研究院研制出一种可自动感知温度来释放有效成分的控释农药,据测算能够有效提高农药利用率30%,从而减少施药频次,降低农药引发的面源污染。温度较高时是病虫害高发期,通过温度来控制农药释放,实现农药释放与病虫害发生同步,从而提高农药利用 Recently, the Chinese Academy of Sciences, Hefei Institute of Physical Science and Technology developed a self-sensing temperature to release the active ingredient of controlled release pesticides, according to estimates can effectively improve the pesticide utilization rate of 30%, thereby reducing the frequency of pesticide application and reduce non-point source pollution. Temperature is high when the pest and disease period, the temperature to control the release of pesticides to achieve pesticide release and pest and disease synchronization, thereby enhancing the use of pesticides