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我省是全国重要的产粮基地,病、虫、草、鼠等有害生物的影响直接关系到粮食产量的丰歉。近年来,我省由于推广抗性品种和病虫综合防治配套技术后,提高了粮食生产的抗灾能力,取得了较好的收成,同时又降低了生产成本,减少了农药用量,保护天敌,改善了坏境质量。但是,我省质保工作面临的任务仍然是十分艰巨
The province is an important grain-producing base in the country. The impact of pests such as diseases, insects, grasses and mice is directly related to the apology of grain output. In recent years, due to the promotion of supporting technologies for resistant varieties and integrated pest and disease control in our province, the disaster-relief capability of grain production has been enhanced and good harvests have been achieved. At the same time, the cost of production has been reduced, the amount of pesticides has been reduced, the natural enemies have been protected, Bad environment quality. However, the task facing our quality assurance work is still very arduous