Weed suppression film mulching cultivation method for hillside tea garden

Abstract

The invention discloses a weed suppression film mulching cultivation method for a hillside tea garden, and relates to the technical field of tea tree planting. The cultivation method in the inventioncomprises the following steps of: selecting a hillside field; ploughing and applying a base fertilizer; performing film mulching of initially planted tea seedlings; cultivating the initially planted tea seedlings; performing top application; and performing pest control. By adoption of the weed suppression film mulching cultivation method in the invention, compared with the tea garden, which is notmulched by a film, the surface soil moisture of the film mulched tea garden is increased; compared with the organic matter degradation rate of the tea garden, which is not mulched by the film, afterfertilization, the soil organic matter degradation rate of the film mulched tea garden is decreased; the weed growth of the film mulched tea garden is obviously slow; the tea seedling survival rate can be effectively increased; the later weeding frequency is reduced; film mulching cultivation can facilitate moisture and fertility preservation of the tea garden, can protect the ecological environment, and simultaneously, can effectively reduce the production cost; the film can be used for 4-5 years after being mulched for one time; the film is durable and can be treaded; picking of fresh leavesis not influenced; canopy formation of tea trees is rapid; the tea garden formation is rapid; production can be realized in advance; and thus, the income of tea growers can be obviously increased.

Description

technical field [0001] The invention relates to the technical field of tea tree planting, in particular to a cultivation method for grass-suppressing film covering of tea gardens on hillsides. Background technique [0002] Studies have shown that my country is the birthplace of tea trees, and tea culture has a history of thousands of years. my country is a big tea producing country, and tea planting and processing have played an important role in increasing farmers' income and improving people's living standards. Every year from March to October is the picking period of tea. The planting of tea trees and the picking of tea are labor-intensive industries. The annual tea picking season requires a lot of labor to participate in the picking of tea. During the period of high incidence of weed damage, the overgrowth of weeds can also lead to the decline of soil fertility, the degradation of tea trees, and the reduction of tea production. In recent years, there has been a shortag...

AI Technical Summary

Problems solved by technology

[0003] Weed damage is very serious in southern my country, and the management cost of manual weeding is high. When the existing weeding technology is actually used, it is easy to loosen the roots of tea seedlings, and the survival rate of tea seedlings in young tea gardens is low.

However, some mature or old tea gardens have been closed, and it is difficult for weeding workers to enter. In addition, the hillside has a certain slope, and the difficulty of manual weeding is greatly increased.

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