Reasonable tea picking is one of the important measures to obtain stable, high-yield and high-quality products. Reasonable tea picking means picking tea according to tea varieties, climatic conditions, tree age, growth potential, different fertilizer and water levels and other factors, combined with market demand, so as to not only harvest tea, but also ensure the normal growth of tea trees and achieve the goal of sustained high yield and high quality.
Spring tea uses famous tea raw materials, mostly single bud, one bud and one leaf or one bud and one leaf. If 5% reaches the mining standard, tea can be picked. Picking famous tea requires fine and uniform raw materials. Generally, one bud and one leaf are picked at the beginning, and one bud and one leaf or single bud is picked at the beginning. Bulk red tea, green tea and broken black tea have moderate requirements on the tenderness of raw materials, and generally one bud, two leaves or three leaves are the main ones, and young leaves are picked.
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Precautions for drinking tea:
1, avoid drinking overnight tea, tea deterioration will produce harmful bacteria, easy to hurt the spleen and stomach, especially in summer, easy to cause gastrointestinal inflammation.
2, avoid drinking tea for a long time, tea leaves are soaked for a long time, first, it will cause excessive precipitation of bitter substances in tea leaves, making the taste of tea soup worse; Second, it is easy to soak some insoluble substances in tea, which is not conducive to health; Third, it is easy to destroy the vitamins in tea and is not suitable for drinking.
3, avoid drinking more strong tea, drinking a lot of strong tea can cause accelerated gastric peristalsis, excessive secretion of gastric wall cells, increased gastric acid, enhanced stimulation of gastric mucosa, and easy to lead to gastric ulcer. In addition, the high concentration of caffeine in strong tea can also be addictive, forming a vicious circle.
4. Never drink tea on an empty stomach, which will dilute gastric juice, reduce the function of gastric acid, hinder digestion, affect the absorption of protein, and easily cause gastric mucosal inflammation.
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