What are the differences between the agricultural arrangements in the rainy season in the south and the north?

In the south, although the weather is warm, early spring is also changeable, so tomato seedlings, eggplant seedlings and pepper seedlings must be managed before and after the rain. The main management measures are: the weather is cold, we should strengthen anti-freezing and warmth, but also pay attention to ventilation to prevent stuffy seedlings. Properly control fertilizer and water to prevent seedlings from growing in vain, but not too much, otherwise it will affect the growth of seedlings and appear thin, small and yellow seedlings. The garbage, silt, feces and human feces in seedbeds and nutrient bowls should be fully decomposed, otherwise it will infect diseases or attract pests or burn the roots of seedlings at high temperature.

Don't use immature farmyard manure in seedbed fertilization, pay special attention to the concentration when using chemical fertilizer, and apply something excessively. Continue to harvest mature sugarcane, break ridges and loosen the soil to pile old root sugarcane, and plant sugarcane when the weather is warm in spring. Seedling raising of double-cropping early rice in South China began. With the arrival of the rainy season, the weather changes greatly, which is one of the coldest waves in a year. The cold and hot weather at first is very unfavorable to the growth of crops, forests and fruits that have sprouted and turned green and people's health.

At the same time, we should pay attention to personal health care to prevent the prevalence of some prone diseases in late winter and early spring. In the Yellow River valley, the birthplace of the twenty-four solar terms, the weather was cold before it rained, but the sound of falling rain after the snow was unpleasant. After the rain, the temperature can generally rise above 0℃, with less snow and more rain. Do a good job in clearing mulberry seedlings in winter and cutting (mulberry cutting) in winter. The whole garden should be ploughed in time, and the mulberry garden base should be fertilized. Depending on the weather, continue to do a good job in winter vegetable seedling raising and green manure field management to prevent rotten seedlings such as peas and rapeseed from dying or suffering from drought.

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