Ecological improvement method for tea garden soil

Abstract

The invention relates to an ecological improvement method for tea garden soil. The ecological improvement method comprises the technologies of interplanting trifolium repens in a tea garden and performing sectional overturning and embedding in sequence. The technology of interplanting the trifolium repens in the tea garden comprises the step of uniformly sowing 1,000 g of trifolium repens seeds in very mu by combining autumn ploughing of the tea garden at the end of October. The technology of performing sectional overturning and embedding in sequence comprises the following steps: sectionally overturning and embedding the trifolium repens into soil every 50 cm between tea rows in autumn of the next year after the seeds are sown, and planting a new turn of the trifolium repens at overturning and embedding positions; in the autumn of the third year after the seeds are sown, sectionally overturning and embedding the trifolium repens which is not treated in the autumn of the last year between the tea rows in sequence; after the seeds are sown for the fourth year, sectionally overturning and embedding the trifolium repens in sequence in every autumn. According to the ecological improvement method for the tea garden soil, the problems that the tea garden soil is difficult to improve, the cost is high, and the continuous fertilizer supply capacity of the tea garden soil is low are effectively solved.

Description

technical field [0001] The invention relates to a tea garden soil ecological improvement method. technical background [0002] Tea trees are perennial woody plants, and are mainly cultivated in low mountains and hilly lands, especially in hilly hilly lands, where the soil texture is heavy, poor in structure, and low in natural fertility, resulting in weak growth of tea trees in hilly tea gardens, poor quality of tea leaves, and low production efficiency. At present, the commonly used method of soil improvement - deep ditch hanging trough + adding organic fertilizer, is labor-intensive, labor-intensive, and labor-intensive. Generally, the cost of improvement per mu is not less than 1,000 yuan, accounting for more than 50% of the management cost of the entire tea garden. This work is difficult to carry out normally. [0003] White-flowered clover belongs to the leguminous plant, which can fix nitrogen in the air and continuously provide nitrogen nutrition for the soil. It has...

AI Technical Summary

Problems solved by technology

[0002] Tea trees are perennial woody plants that are mainly cultivated in low mountains and hilly lands, especially in hilly lands, where the soil texture is heavy, poor in structure, and low in natural fertility, resulting in weak growth of tea trees in hilly tea gardens, poor tea quality, and low production efficiency.

At present, the comm...