Traditional Culture Encyclopedia - The 24 Solar Terms - What season is it now? July 2022.
What season is it now? July 2022.
At this time, the rainy season in the Jianghuai Valley is coming to an end, and summer begins, and the temperature rises and enters the summer drought period. However, in the rainy season in North China and Northeast China, tropical cyclones are active frequently, and the number of tropical cyclones landing in China begins to increase. After the summer heat, the south should pay attention to drought resistance and the north should pay attention to flood control. Crops all over the country have entered a vigorous growth period, and field management must be strengthened. Signs of summer heat: plum blossom and lodging.
Early rice and spring corn are in the stage of filling maturity in midsummer solar terms, which is the key period of grain formation. Agricultural activities aim at preventing premature aging, promoting grain filling and increasing 1000-grain weight. Attention should be paid to prevent high temperature ripening and drought disasters in production. In case of high temperature or drought above 35℃, irrigation measures can be taken to improve the field microclimate, or foliar fertilizer can be sprayed to improve the stress resistance of crops.
Rice and summer maize are in the transition period from vegetative growth to reproductive growth, and they need a lot of water. The lack of water in middle and early rice fields is not conducive to the formation of effective tillers and the differentiation of young ears, and neck drought may occur in summer maize, resulting in serious yield reduction. Cotton is in flowering and boll stage, and late rice is in seedling stage. It is necessary to keep the ditch unobstructed to prevent water accumulation. In addition, good weather conditions during high temperature in summer are favorable opportunities to carry out field operations such as pest control.
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