Attention should be paid to tea management in winter

In order to make the tea garden put into production early in the coming year, more buds, strong buds, high yield, good quality and no pollution, strengthening the winter tube is the key to sell well in the morning market. With the advent of winter, tea gradually stops growing and enters a dormant period. at this time, the tea garden should do a good job in the management of tea tree pruning, adequate application of basic fertilizer and pest control, so as to ensure the increase of income in the coming year. The Zhentian Pavilion Tea Factory suggests that everyone do a good job:

1. Tea tree pruning: the pruning time can be carried out from October of the first year to February of the following year. The method is to cut off the irregular branches and leaves at the top of the tea tree to make the top of the tea tree flat and form a horizontal or curved shape. The length of the pruned branches is generally 5-15 cm. For some chicken claw branches, disease and insect branches and weak branches, it is necessary to prune deeply. For the tea gardens with many chicken claw branches, tea tree senescence, weak and uneven tea buds, low yield and poor efficiency, heavy cutting and table cutting should be used to cut off the old branches, leaving the pile height of about 20 cm, which is beneficial to regeneration and sprouting and new shoots; old trees should be dug up in tea gardens with poor varieties, low yield and poor efficiency, and tea seedlings of good quality and high yield, such as Fuxuan 9, Bai Miao 131 and Zao Baijian, should be planted.

2. Apply sufficient basic fertilizer: in order to ensure the excellent quality of tea buds, farm organic fertilizer with complete nitrogen, phosphorus and potassium should be selected, 200 kg of livestock and poultry manure should be prepared per mu, 50 kg of oil and 50 kg of calcium phosphate fertilizer should be added and used after fermentation. First ploughing the tea garden before fertilization, dig the soil depth of 10-20 cm, in order not to hurt the tea root, and then trench along the edge of the tea canopy dripping line deep application, and then cover the soil.

3. pest control: the diseased trees with tea cake disease, tea coal disease and sheath blight were dug up and burned in time; the old leaves and branches of tea trees were checked and checked, and it was found that the branches and leaves of insect eggs, insect bags and cocoons were removed in time and concentrated incineration treatment. The stone-sulfur mixture was sprayed once after clearing the garden.

The use of highly toxic and high residual pesticides in tea gardens is prohibited, and biological pesticides allowed by the state to be used in tea should be applied scientifically and strictly grasp the safety interval to ensure that the produced tea is pollution-free, in order to meet the needs of domestic and foreign tea markets and achieve higher economic benefits.