由于气候变暖的影响，加之施肥不合理造成土壤中微量元素奇缺，还有农药喷施不当及工业污染环境、污染空气等都有可能造成农作物发生不同程度的病害。那么，究竟怎样才能使农作物不生病或少生病，达到高产、优质、高效呢 ?根据我们近几年的实践经验证明，及时准确的向农户通报 Due to the impact of climate warming, coupled with irrational fertilization of trace elements in the soil caused by the lack of pesticides improper spraying and industrial pollution of the environment, polluting the air and so may result in varying degrees of crop disease. So, exactly how to make crops not sick or less sick to achieve high yield, high quality and high efficiency? According to our practical experience in recent years proved timely and accurate notification to farmers