Will it snow when it snows heavily on February 7, 2020? What are the farming activities in the north and south?

Among the solar terms in China, heavy snow is a relatively cold solar term. When it snows, people have entered winter. So will it snow on February 7, 2020? What farming activities are there in the snowy north and south? Let's go and have a look!

Will it snow on February 7, 2020 +65438: It depends on the specific situation. The heavy snow solar term does not mean that it will snow that day, but that the weather will get cold during this period, and the possibility of snowfall is greater than the previous solar term. This is the third solar term in winter and the second1solar term in the traditional 24 solar terms, marking the official start of mid-winter.

What are the agricultural activities caused by heavy snow in the north and south? There is almost no field management in the north, and winter wheat has stopped growing, which is a slack season, but agricultural activities still cannot be relaxed. First of all, we should strengthen the management of winter wheat intertillage, hoe and conserve moisture, increase temperature and weed, seize the opportunity of frozen soil and pay close attention to winter tillage. Snow covers the earth in severe winter, which can keep the temperature around the ground and crops from falling very low because of the cold current, and create a good wintering environment for winter crops. When the snow melts, it increases the soil water content, which can meet the needs of crop growth in spring. In addition, the content of nitride in snow water is five times that of ordinary rain water, which also has a certain effect on fertile fields. If it doesn't snow in time, people will occasionally pour frozen water once or twice when the weather gets warmer to improve the wintering ability of wheat.

Wheat and rape are still growing slowly in the activities of south china agriculture in Jianghuai and the south area, so it is necessary to pay attention to fertilization to lay a good foundation for safe overwintering and spring growth next year. When wheat in South China and Southwest China enters the tillering stage, tillering fertilizer should be applied in coordination with intertillage, and attention should be paid to ridge cleaning and drainage of winter crops. Although the weather is cold at this time, the stored vegetables and potatoes should be inspected frequently and ventilated in time, and the cellar should not be closed too dead, so as to avoid the temperature rise and excessive humidity leading to rotten cellar. Keep the temperature as low as possible without freezing. Heavy snow should be avoided. If it doesn't snow in time, we must seize the opportunity to carry out winter irrigation in time to improve the wintering ability of wheat. During the heavy snow season, meteorological disasters such as cooling, snowstorm, freezing rain, rime and drift often occur. If it is freezing injury, it is necessary to loosen the soil, increase fertilizer, store water and heat up in time, strengthen management in the middle and late stages, and strive to minimize the loss of freezing injury.

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