Northern greenhouse planting method for organic green tea

Abstract

The invention discloses a northern greenhouse planting method for organic green tea, and relates to the technical field of green tea planting. The method comprises the following steps: (1) greenhouseconstruction; (2) soil improvement; (3) tea tree planting, wherein the spacing between hills is 35 cm; and (4) environment temperature control. The growing environment of tea trees is controlled by using greenhouses, once growth repair period is carried out at an interval of 3 months, the tea trees are promoted to generate more tender shoots by simulating the southern environment at grain rain solar term in the fourth month (the temperature inside the greenhouse in daytime is controlled to be 20 to 25 DEG C, the night temperature is controlled to be 10 to 12 DEG C, and the air relative air humidity inside the greenhouse is 80% to 85%), so that the yield of tea leaves is greatly improved, simultaneously, repeated picking can be carried out in one year, a certain greenhouse can be in a picking period within one year by controlling the difference of the growth conditions in different greenhouses, the generation of new tea in one year is guaranteed, and the yield of the tea leaves and thesupply of new tea are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of green tea planting, and in particular relates to a method for planting organic green tea in a northern greenhouse. Background technique [0002] Green tea refers to the color and luster of the finished product after taking new leaves of tea leaves without fermentation, after typical processes such as fixing, rolling, and drying. After brewing, the tea soup retains the green main tone of fresh tea leaves. Cancer and lower blood fat, anti-computer radiation, smokers can reduce the harm of nicotine. [0003] The difference in climate between the north and the south makes the growth period of tea in the north short, the yield is low, and the economic benefits are also low. Green tea likes acidic soil, but most of the north is alkaline soil, which is not conducive to the growth of green tea. In the south, green tea is mostly cultivated on mountainous land. Planting, although the quality of the tea produced is...

AI Technical Summary

Problems solved by technology

[0003] The difference in climate between the north and the south makes the growth period of tea in the north short, the yield is low, and the economic benefits are also low. Green tea likes acidic soil, but most of the north is alkaline soil, which is not conducive to the growth of green tea. In the south, green tea is mostly cultivated on mountainous land. Planting, although the quality of the tea produced is greatly guaranteed, but it is not easy to pick the tea grown in the mountains, but it is much more convenient to pick the tea grown in the northern plains. How can we better plant green tea in the north and concentrate the north and the south? The advantage of tea planting is the technical problem that needs to be solved

[0004] At the same time, due to the limitation of solar terms in southern tea planting, the quality of tea is only good during the Qingming and Grain Rains. However, this is the only time of the year, resulting in less high-quality tea production, which cannot meet market demand.

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