农作物主要药害分析及解决对策

为了除草杀虫,确保农作物健康生长,提高农作物产量,必须要为农作物喷洒各类农药。但是农作物施药要讲究方法,盲目施药不但不会起到辅助农作物生长的作用,还会抑制农作物生长,农作物药害发生后不及时解决还会使损失扩大,导致产量下降甚至绝产,给农业生产带来巨大损失。因此农民在施药过程中要注意方法,了解农作物主要药害类型、症状、产生原因和解决方法。文章主要分析常见的几种农作物药害类型,及这些药害产生的原因和症状,并从事前预防和事后解决两方面分析农作物药害的解决对策,提高广大农民对农作物药害的认识,科学用药,降低农作物药害发生概率,提高农作物产量。

In order to kill weeds and insects,ensure the healthy growth of crops and increase crop yields,it is necessary to spray all kinds of pesticides on crops.However,crop pesticide application should pay attention to methods,blind application will not only not play the effect of assisting crop growth,but also inhibit crop growth,crop drug damage will not be solved in time will also expand the loss,resulting in a decline in yield or even no yield,resulting in huge losses to agricultural production.Therefore,farmers should pay attention to the methods in the process of pesticide application,and understand the main drug damage types,symptoms,causes and solutions of crops.This paper mainly analyzes several common types of crop drug damage,analyzes the causes and symptoms of these drug damage,and analyzes the countermeasures of crop drug damage from two aspects of pre-prevention and post-treatment,so as to improve farmers'understanding of crop drug damage,use drugs scientifically,reduce the probability of crop drug damage and increase crop yield.