Answer: Pomegranate trees like warmth, fear of freezing, especially in the saplings of pomegranate trees have poor frost resistance. Water and fertilizer management should be strengthened to ensure the robust growth of the tree and improve the antifreeze ability of the tree. Antifreeze measures include: spray protection, spray Bordeaux fluid before winter arrives to prevent the occurrence of diseases; the trunk is painted white, and the trunk is painted white in combination with the clean garden before winter; the smoke rises in temperature; in the spring, corn stalks are used in the garden (should be crushed ), sawdust and other smoke smoke heating up antifreeze, generally 3 to 4 fires per acre can increase the temperature 3 °C ~ 4 °C. Be careful not to ignite. If the material is too dry, spray the water properly to take the smoke. The plastic film wraps the saplings, which are susceptible to freezing, and can be wrapped in plastic film. The soil is cemented before the soil is frozen. The cultivator cultivates soil on the roots of the tree roots and has a thickness of 20-40 cm. Before spring sprouting, choose the right timing to remove.
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