Garlic Management Points in Early Spring

1. To raise the temperature of the ground garlic before returning to the green stage should be mainly to increase the temperature, to clear the cover on the film as soon as possible to increase the transparency and increase the temperature. Repair the damaged plastic film in time to increase the effect of heat preservation and temperature increase.

2. Fertilizer and Water Management Choose 3 to 5 consecutive days of sunny morning watering top dressing, combined with watering Mushi fertilize 20 kg + NPK 15 kg. In case of special drought conditions, it may be watered once in late March. In principle, do not water too early, otherwise it may cause disease or secondary growth of garlic. After each watering, the cultivator must be cultivated in time to raise the ground temperature and protect the seedlings. Before and after the Ching Ming Festival, if there is a yellow tip on the leaves, a second top-dressing should be carried out in time to use mainly available nitrogen fertilizer. The amount of mu used is 20 kg.

3. Disease prevention and treatment Garlic leaf blight and gray mold are common diseases. At the early stage of disease, the garlic tip shows white dots or pale brown and long oval spots on the surface of leaves. When the disease is severe, the leaves die and the base is rotted. Lodging. Should be promptly used 50% carbendazim 800 times solution or 20% Triadimefon 2000 times spray control.

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