As a large agricultural country,China's agricultural development level not only affects the quality of life of the residents,but also affects China's economic development level.However,the occurrence of plant ...As a large agricultural country,China's agricultural development level not only affects the quality of life of the residents,but also affects China's economic development level.However,the occurrence of plant diseases and insect pests every year will bring certain disasters and great economic losses to agriculture.Therefore,it is particularly important to do a good job in the prevention and control of agricultural plant diseases and insect pests.However,as an extremely cold region,Tibet's economic development is relatively backward.Although relevant measures have been taken to control plant diseases and insect pests,the overall effect is still not satisfactory.Therefore,in order to avoid the occurrence of large-scale diseases and insect pests in Tibet,we should do a good job in the reasonable control of diseases and insect pests,and adopt relevant measures to reduce the occurrence rate of diseases and insect pests,and ensure that the economic losses caused by diseases and insect pests to farmers are minimized,so as to effectively improve the planting efficiency of farmers'crops.展开更多
文摘As a large agricultural country,China's agricultural development level not only affects the quality of life of the residents,but also affects China's economic development level.However,the occurrence of plant diseases and insect pests every year will bring certain disasters and great economic losses to agriculture.Therefore,it is particularly important to do a good job in the prevention and control of agricultural plant diseases and insect pests.However,as an extremely cold region,Tibet's economic development is relatively backward.Although relevant measures have been taken to control plant diseases and insect pests,the overall effect is still not satisfactory.Therefore,in order to avoid the occurrence of large-scale diseases and insect pests in Tibet,we should do a good job in the reasonable control of diseases and insect pests,and adopt relevant measures to reduce the occurrence rate of diseases and insect pests,and ensure that the economic losses caused by diseases and insect pests to farmers are minimized,so as to effectively improve the planting efficiency of farmers'crops.
