Tea planting techniques: how to spray foliar fertilizer for tea trees?
How to spray foliar fertilizer on tea tree? Please give the method tea tree foliar fertilizer can refer to the following methods: 1, with urea 0.5-1%, ammonium sulfate 1%, calcium superphosphate 1-2%, potassium sulfate 0.5-1%. 2. The best application time is cloudy day when the new shoots are vigorous, 1 bud 1-2 leaves are unfolded, evening or morning. 5-100 kg of fertilizer solution is used per mu each time, and the fertilizer solution is sprayed once every 3-6 days. When spraying, both sides of the front and back should be sprayed at the same time, especially the back of the leaf must be sprayed. 3, spraying process to avoid high temperature exposure, causing evaporation of water and change the concentration of fertilizer, but also to prevent rainy days fertilizer is rinsed. 4. At the same time of foliar fertilizer spraying, it is still necessary to strengthen the topdressing of tea roots to achieve mutual promotion. Click for more tea growing techniques Click for more flower growing techniques
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Tea planting techniques: how to control pests in summer tea garden?
How to control pests in summer tea garden? Please introduce the control methods. The main pests in tea garden in July are false-eyed green leafhopper, whitefly, wax cicada and tea inchworm, which should be controlled as soon as possible. Wax cicada, whitefly whitefly and false-eye small green leafhopper are all prick-sucking pests.
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Tea planting technology: how to improve tea quality and tea output?
How to improve the quality and output of tea? Please introduce methods to improve tea quality tea output can refer to the following methods: first, fertilization time. In spring, summer and autumn, when the new shoots of tea sprouted and grew one bud and one leaf for the first time, spray it in the early morning, evening or cloudy day on a windless sunny day, spraying 2 or 3 times a week. Spray to the leaf.
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