Chill-proof antifreezing intercropping technique for tea gardens

Abstract

The invention relates a chill-proof antifreezing intercropping technique for tea gardens and relates to a tea garden planting and maintenance technique, in particular to an intercropping method of tea trees with pine trees and cypress trees. The technique includes the steps of garden plot preparation, seed soaking for accelerating germination, planting of tea seedlings, intercropping of plant trees, and overwintering management. The chill-proof antifreezing intercropping technique for tea gardens enables tea trees to grow in nature and form a stable ecological system of tea garden, and has the advantages that wind proofing and thermal insulation are achieved, and internal quality of tea trees is improved.

Description

technical field [0001] The invention relates to tea garden planting and maintenance technology, in particular to an intercropping planting method of tea trees, pine trees and cypresses. Background technique [0002] Northern tea is deeply loved by consumers because of its thick leaves, resistance to brewing, and strong aroma. However, due to the high latitude and low temperature in the Jiangbei region, the lowest temperature can reach -15°C, and the cold lasts for a long time, which is not conducive to the growth of tea trees for about 80 to 90 days per year. According to statistical data, Jiangbei tea trees will suffer from reduced production at temperatures ranging from -1°C to 5°C. In normal years, 10-20% of the tea trees freeze to death. In severe cold years, 60% of the tea trees freeze to death. As a result, the spring tea production in the following year will be reduced by more than 50%, causing considerable losses to tea farmers and the local economy. In recent year...

AI Technical Summary

Problems solved by technology

However, the above-mentioned method has changed the natural environment for the growth of tea trees, destroyed the ecological balance of air and soil in the tea garden, and affected the natural quality of tea leaves. Moreover, due to the extensive use of plastic films, not only the investment is large, but also it will inevitably cause environmental pollution.

Images