Weed removing and fertilizer accumulating method by planting clovers among tea tree rows in tea garden

Abstract

The invention relates to a weed removing and fertilizer accumulating method by planting clover among tea tree rows in tea garden. The method is characterized by including: planting clovers among tea tree rows in a tea garden, wherein the garden plot is planar or a terrace land with a gentle slope lower than 15 degrees, d the tread width is not less than 1.8m, so that clovers can be favorably planted on the terrace walls or the terrace ridges; the tea garden is a production tea garden planted for more than three years. The method has the advantages that water and soil conservation is achieved, and anti-coldness and anti-drought capability of the tea garden can be increased effectively; the clovers do not fight for sunlight to affect growth of tea trees; the clovers are perennial herbs which can benefit many years at one-time sowing; fertility of the tea garden soil can be increased effectively by the clovers, and great expense on applying fertilizer to the tea garden can be saved.

Description

technical field [0001] The invention relates to a method for effectively removing weeds in tea gardens by using biological characteristics. Background technique [0002] In the tea garden, planting tea trees requires fertilization to ensure the nutritional needs of the tea trees. Due to sufficient fertilizers, vicious weeds (harmful weeds) grow quite rapidly between the rows of tea trees. The height of weeds can reach more than 1 meter, while the height of tea trees is less than 1 meter. Therefore, if weeds are left alone If it grows freely, it will cover the entire tea garden, so that the tea trees cannot get sunlight, which seriously affects the growth, management, and picking of tea trees. [0003] Especially in the newly opened tea gardens, the young tea trees are even more harmed. [0004] In order to ensure the normal growth of tea trees, especially the young tea trees, at this stage, weeding or manual weeding are adopted. [0005] Manual weeding, due to the short w...

AI Technical Summary

Problems solved by technology

[0006] However, chemical herbicides cannot guarantee the stability of the effect due to the variety of weeds.

Broad-spectrum herbicides have great side effects on crops and soil, and the more serious consequences are: the chemical residues of herbicides cause harm to tea trees, seriously affect the quality of tea, and cause irreversible pollution to the soil

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