What kinds of tea do you have?
What kinds of tea do you have? Please guide us.
There are many kinds of tea, among which China has the most. At present, there is no unified method for tea classification, and there are different classification methods according to different standards. According to the method and quality, the primary tea is divided into green tea, yellow tea, black tea, green tea, white tea and black tea according to the oxidation degree of tea polyphenols. This method has been widely used in the industry. In addition, combined with the commodity form of tea, tea can be divided into seven categories: black tea, green tea, scented tea, oolong tea, white tea, pressed tea and instant tea. In foreign countries, the classification of tea is relatively simple. In Europe, tea is divided into black tea, oolong tea and green tea according to their commodity characteristics. Japan is divided into non-fermented tea, semi-fermented tea, fully fermented tea and post-fermented tea according to the degree of tea fermentation.
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What are the diseases in the root of tea?
What are the diseases in the root of tea? Please point out that there are the following diseases in tea roots: 1, tea seedling white silk disease 1, 1 distribution and symptoms: tea seedling white silk disease is a common nursery root disease. The distribution is wide and the harm is serious. In addition to tea, it can also harm more than 200 kinds of plants, such as melons, Solanaceae, hemp, tobacco, peanuts, etc.
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How to manage tea in winter?
How to manage tea in winter? Please guide the tea garden to sprout early in the coming year, more buds, strong buds, high yield, good quality and no pollution. Strengthening 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 pruning tea trees, applying sufficient basic fertilizer and preventing diseases and insect pests.
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