In the second half of June, most of Inner Mongolia and northeastern regions have high temperatures and good moisture conditions, which is conducive to the growth of crops and pastures. Most of the northern summer planting areas have obvious precipitation processes, and the drought has been alleviated, which is conducive to sowing and emergence of summer crops. Growth; more precipitation in Jiangnan, South China and Southwest China is not conducive to early rice flowering pollination, dryland crops and melons and vegetables growth and development, local heavy precipitation also causes flood disasters, agricultural production suffered some losses.
It is estimated that in the next 10 days, there will be multiple precipitation in the north, northeast and northwestern regions. The main rain belt is located in Huanghuai, Jianghuai, Hanshui River Basin, Sichuan Basin and other places. The precipitation is 50-120 mm, which is 50% more than normal. Up to 2 times, the drought in southern China, Huanghuai, Jianghan, Jianghuai and other places will be lifted, which is conducive to the growth and development of spring-sown crops and the growth of summer-sowed crops. However, strong local precipitation is likely to cause waterlogging on farmland. Most areas in the south of the Yangtze River and the eastern part of southern China will be dominated by sunny and hot weather. In some areas, there will be 4-8 days of high temperature above 35 °C, which is not conducive to early rice filling. Suggest:
All parts of the north should strengthen the management of fertilizer and water in the farmland, timely weeding and weeding, clearing the ditch, draining and removing water, rationally fertilizing, and promoting the healthy growth of corn, soybean and other crops; the cotton producing area should be pruned in time to improve the ventilation conditions of cotton fields and reduce the flower buds. Shedding, promote the formation of a high-yield population structure. North China, Huanghuai and Northwest China should seize the favorable opportunity to improve soil moisture, do a good job in seedling management, and promote the normal growth of summer crops. All parts of the north will continue to enter the main flood season. Rainstorms, strong winds and hailstorms will occur frequently. The weather forecast and disaster warning information should be closely monitored, and flood control and flood prevention work should be done well.
All parts of the South should do a good job in the reserve of agricultural production water to alleviate the dangers of high temperature and drought. In the early rice production area, temperature adjustment measures such as sprinkler irrigation and daily irrigation night row can be adopted to reduce the adverse effects of high temperature on early rice heading and flowering, and promote early grain filling and grain weight. The late rice planting area will timely manage the late rice paddy field to avoid high temperature burns. In areas where crops and fruit trees are more serious, it is necessary to seize the rain gap and spray drugs in time to prevent large-scale occurrence and spread of pests and diseases.
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