Dryland scientific drought management
The four expert steering groups sent by the Ministry of Agriculture continue to understand the drought conditions in the severely affected areas such as Jilin, Liaoning, Inner Mongolia and Shanxi, and provide scientific guidance on the drought severity of different regions and crops. Measures.
(a) Take scientific irrigation and do everything possible to expand the area of ​​irrigation. In drought-stricken areas, expert experts from the corn expert guidance group, together with local agricultural technicians, instructed farmers to promote water-saving irrigation techniques such as corn ridge irrigation and alternate ridge irrigation, in an effort to expand the irrigation area. Guide the local agricultural departments and take all the power to ensure that people, animals, and vehicles are fully deployed and machines, pumps, and pipes are put into battle. As of August 18, the agriculture departments of Liaoning, Jilin, Heilongjiang, Inner Mongolia, and Shanxi provinces have organized 2.7 million agricultural technicians (times), and used 1.22 million units (sets) of anti-drought agricultural machinery, and accumulated water and drought. More than 4800 acres of crops.
(B) to carry out classification guidance, strengthen the field management. For different crops, different drought levels, spray surface fertilizers, remove diseased plants and other measures to promote crop growth. For the lighter dry fields, agro-ecological measures such as shoveling and weeding were adopted to increase ventilation and light transmission. For flooded rice fields, timely application of attacking granular fertilizer; on peanuts, soybeans and other low crops, spraying potassium dihydrogen phosphate and plant growth regulators to promote crop growth and development. For replanting land, timely replanting of early-maturing fodder crops and vegetable crops such as autumn vegetables, onions, and cabbages.
(c) Strengthen the prevention and control of pests and diseases, and strive to reduce the loss of pests and diseases. Strengthen the monitoring and early warning of pests and diseases. At present, the prevention and control of diseases and pests such as corn borer, soybean borer, and rice borer borer should be focused on in order to prevent damage caused by drought. At the same time, we will pay close attention to the changes in the weather and timely prevent the occurrence of rice smut and panicle blast in the areas where precipitation occurs in rice earlines. The timely implementation of professional prevention and control and the prevention of general defense efforts to improve the effectiveness and efficiency of prevention and control.
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