Winter management of tea leaves three levels
In order for the tea plantations to be planted early in the year, buds and shoots will be produced early in the year, buds and buds will have high yields, good quality and pollution-free. The morning market will sell well and strengthening the winter tubes is the key. As winter approaches, tea leaves gradually cease to grow into a dormant period. At this time, the tea gardens must do three management tasks such as tea tree pruning, application of base fertilizer, and pest control. The increase in income will be guaranteed in the coming year. 1, tea tree pruning: pruning time from the first year of the year in October to the following year in February can be carried out, the method is to cut the top of the tea tree branches are not neat, so that the flat surface of the flat or curved arc shape, general pruning tip length of 5-15 Centimeter; For some chicken claws, branches and branches of the disease and thin branches should be deep pruning; for tea gardens, tea tree aging, tea buds are uneven, low yield, poor efficiency of the tea garden should be re-cutting and Taiwan to cut the old method Branches, leaving a height of about 20 centimeters, so that it is conducive to regeneration of sprouts, new shoots robust; poor quality, low yield and poor tea gardens should dig old trees, buy high-quality, high yield Fu Select No. 9 , White Millet 131, early white tip and other fine seedlings planted. 2, Shizujifei: In order to ensure the good quality of tea buds, it is necessary to use a complete farm organic fertilizer with nitrogen, phosphorus, and potassium, 200 kg of livestock and poultry excrement per acre, 50 kg of dried oil, 50 kg of calcium phosphate fertilizer, and mix thoroughly after fermentation. use. Before the fertilization, cultivating the tea plantation once again, digging the soil to a depth of 10-20 cm, preferably not injuring the tea root, and then applying a ditch along the dripping line of the tea awning to deepen the furrow, and then cover the soil. 3. Pest control: Tea tree disease, tea coal disease, sheath blight and other diseased trees have been extirpated and burned in time; the old leaves and branches of tea trees have been sifted and checked, and eggs and insects have been found. The branches and leaves of the package and insects are promptly removed, and the incineration treatment is concentrated. After the clear garden spray lime sulfur agent. Tea gardens prohibit the use of high-toxicity, high-residue pesticides. The state permits the use of biopesticides in tea. It must be applied scientifically. It strictly controls the safety interval and ensures that the tea produced is pollution-free, so as to meet the needs of domestic and international tea markets and achieve higher Economic benefits.
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