Winter tea garden scientific management has high efficiency

Doing a good job in winter management of tea gardens is an important task for increasing tea production, increasing income, maintaining water and fertilizer, and reducing pests and diseases in the coming year.

Cultivating, weeding and fertilizing: After cultivating and weeding in the tea garden, excavate the fertilization ditch with a depth of 30 cm, apply the base fertilizer, and cover the soil. The amount of fertilizer applied is: farmyard manure 800-1000 kg/mu or tea special fertilizer 40 kg/mu, with zinc fertilizer 1 kg/mu.

Tea tree pruning: According to the situation of the tea garden, the light-pruning and deep-pruning method is used to cut off the long branches of the tea tree, the thin branches, the chicken claws and the diseased branches. Through the pruning, the picking surface is enlarged, which is easy to pick, and the callus is applied in time. Anti-corrosion film, seals the wound and heals quickly. Antifreeze, anti-virus intrusion, spread of anti-corrosion disease, prevention of wintering pests inhabiting and breeding, preventing rainwater pollution, preventing large wounds from cracking.

Tea plantation: Covering the tea garden land with straw, delicate weeds, pruned tea branches and leaves, and planted green manure, it is better to not see the soil.

Tea Garden Qingyuan: The branches and pests are cleaned out of the garden and burned. The rest of the branches return to the tea garden, and the generals of the tree are sprayed to carry out sterilization and disinfection of the tea garden to prevent virus replication and infection, frost and frost damage.