Tea garden drought resisting and moisture and fertility preserving method

Abstract

The invention relates to a tea garden drought resisting and moisture and fertility preserving method. The tea garden drought resisting and moisture and fertility preserving method comprises the steps that 1, a compound fertilizer special for tea trees is poured into a water storage pool full of water, and after the compound fertilizer special for tea trees is sufficiently dissolved, a moisture preserving agent is loaded in a woven bag, placed in the water storage pool to absorb water and taken out after being saturated; 2, a furrow which is 25 cm deep and 20 cm wide is dug every other tea rows along the middles of tea rows in a tea garden, the moisture preserving agent is flatly laid in the furrows, and after laying is finished, the furrows are filled with soil to be flush with the land; 3, a furrow which is 25 cm deep is dug in each tea row with no moisture preserving agent along the middle of the tea row, wherein the furrow has the width of two bricks, slopes forming the included angle of 30-60 degrees with the ground are built on the two sides of the furrow respectively, a layer of bricks are laid in two rows in the furrow in the longitudinal direction, a layer of bricks are laid in one row in the longitudinal direction of the slopes on the two sides, and after laying is finished, and the furrow is filled with soil to be flush with the land; 4, the width of a non-woven fabric is determined based on the width of tea rows of the tea garden, and the customized non-woven fabric is directly laid on the soil in each tea row of the tea garden; 5, the long edge and the wide edge of the non-woven fabric are compacted by soil.

Description

technical field [0001] The invention belongs to the technical field of agriculture and forestry, and in particular relates to a drought-resistant, water- and fertilizer-retaining method for tea gardens. Background technique [0002] The whole world is facing the phenomenon of water shortage. Countries around the world are constantly researching water-saving irrigation technology. Water-saving agriculture has become a development direction of future agriculture. At the same time, tea gardens are more concentrated in mountainous areas, and water resources are even more scarce, especially the severe drought in spring, which directly affects the yield and quality of tea, and even the occurrence of diseases and insect pests. Therefore, ensuring sufficient water content is a basic task for the sustainable development of tea gardens. Water conservation through mulching is an important technical measure for drought resistance and water conservation in tea gardens. Traditional mulch...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of drought, water shortage and nutrient loss in tea gardens, and at the same time solve the problems of damage to tea trees and inconvenience caused to field management due to improper selection of mulch, and provide a method for drought resistance, water conservation and fertilizer conservation in tea gardens

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