Plant planting soil moisture preservation water-saving fast growing method

Abstract

The invention discloses a plant planting soil moisture preservation water-saving fast growing method, which is mainly characterized in that an anti-seeping layer, an anti- evaporation layer and a water storage soil moisture preservation layer are developed and additionally arranged in tree planting and seeding processes; alluvial soil, aeolian sandy soil, picked open-pit mine abandoned soil, straws, weed, plant branches and leaves, sawdust, vinasse, medicine slag and rice hulls are used; the processes of screening, thorough decomposing, fermentation and proportional and uniform mixing are performed; the materials are processed to be made into microbial nutritional planting soil with the organic matter content reaching 45 percent to 60 percent; the microbial nutritional planting soil can improve and optimize the soil; the soil aggregate structure and the moisture-holding capacity are increased; moisture seepage can be prevented by the plant anti-seeping layer; moisture is prevented from being diffused to the bottom and peripheral soil; the plant anti-evaporation layer can avoid the sunlight direct irradiation; the evaporation quantity of the soil moisture in a ditch and a pit can be reduced. The method has the advantages that rain and snow resources can be gathered for use; the underground water resource is saved; the planting survival rate can be improved; the tree seedling canopy closing forest forming period is shortened; the ecological construction quality is comprehensively improved.

Description

technical field [0001] The invention relates to a method for planting ecologically controlled plants in arid and semi-arid areas to conserve moisture, save water, and speed up growth. In particular, it refers to the method of ecological management and vegetation restoration in grassland arid and semi-arid desertification areas. Background technique [0002] At present, afforestation and sowing plants in arid and semi-arid areas of grasslands are done by digging planting ditches and holes in the tree planting and sowing sites, and applying a small amount of manure to plant trees and sow plants with the original soil of the ditches and holes. The arid and semi-arid areas of grasslands have less rainfall and long sunshine hours , Strong wind and fast evaporation of water, shallow surface soil, high sand content, dry sandy soil, sandy soil, and mudstone soil below the surface layer, low soil moisture content, lack of surface groundwater, tree planting, planting plants are mainly...

AI Technical Summary

Problems solved by technology

[0002] At present, afforestation and sowing plants in arid and semi-arid areas of grasslands are done by digging planting ditches and holes in the tree planting and sowing sites, and applying a small amount of manure to plant trees and sow plants with the original soil of the ditches and holes. The arid and semi-arid areas of grasslands have less rainfall and long sunshine hours , Strong wind and fast evaporation of water, shallow surface soil, high sand content, dry sandy soil, sandy soil, and mudstone soil below the surface layer, low soil moisture content, lack of surface groundwater, tree planting, planting plants are mainly irrigated with deep groundwater , The water seepage and loss around the bottom of the planting ditch and hole is fast, the soil organic matter content in the planting ditch and the hole is low, the micropore coefficient of the soil aggregate structure is small, and the water holding capacity is low, so the water cannot be stored and conserved. The survival rate is low, the growth is slow, and the continuous watering and repeated replanting not only increase the consumption of groundwater resources, but also seriously affect the quality and progress of ecological construction. Soil moisture content, improving and optimizing soil, increasing soil fertility, preventing water and fertilizer loss, reducing soil water evaporation, and accelerating the growth of seedlings are planting methods that conserve moisture, save water, and speed up growth. They are urgently needed to save water resources and improve the quality of ecological construction.

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