1 Seedlings can be watered once after emergence, and weeding and weeding. Before winter, the compound fertilizer is applied per acre combined with watering, and the sea sprite biological stimulant is applied to promote root system, regulate soil, and promote seedling growth.
2 appropriate control of water, purple skin garlic is usually about 5 to 6 leaves when wintering, white skin garlic 2 to 3 leaves, before the winter leaves should not be too much to prevent freezing. Foliar can spray phosphorus and potassium source library, enhance plant nutrition, enhance antifreeze ability.
3 Before the soil is frozen, timely fill the overwintering water to ensure safe wintering of the seedlings. Uncoated plants can cover fireweed on firewood to protect it from heat and cold.
The warmer weather in the fourth year and the winter garlic sprouts began to grow back. When the temperature is stable at 1 °C ~ 2 °C, the covered firewood should be removed. The withdrawal of the grass should be carried out in several stages. The first half should be withdrawn to reveal the garlic leaves so that the seedlings can gradually adapt to the outside temperature and prevent sudden changes in temperature from freezing. After the seedlings have adapted and exercised, all the covered firewood is removed. The temperature in the early spring is relatively low. After the cover is removed, the cultivator should be cultivated immediately to loosen the soil and raise the ground temperature.
5 Sunlight 3 to 5 days after cultivating, that is, pouring back to Qingshui. Combined with watering can be applied to compound fertilizer, and 15-25 kg can be applied per acre. After the seedlings return to green, the leaves grow vigorously, and the water should be applied frequently to promote seedling growth.
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