Deep-hole cave SAP resin mixed nutritive soil base guide root system arid land tree planting technology

Abstract

The invention provides a deep-hole cave SAP resin mixed nutritive soil base guide root system arid land tree planting technology which is composed of an SAP resin mixed nutritive soil base, a meshed cloth bag, a deep-hole cave, a nursery stock and a plastic covering membrane, and is characterized in that after the deep-hole cave SAP which is dug by a special tool and deep to an extent of reaching an underground wet soil layer is filled with the SAP resin mixed nutritive soil base or mellow soil,water is then poured and the nursery stock is planted. Compared with the prior art, the deep-hole cave SAP resin mixed nutritive soil base guide root system arid land tree planting technology has the advantages that earth surface soil structures and original plants are rarely changed and damaged, long-term water absorption and reservation are achieved, development and growth of a root system is beneficially guided to a deep layer and the like, has special functions to green plants in such special areas with drought, little rain, dry surfaces layer and easy soil erosion, and therefore has good promotion and use value.

Description

1. Technical field: [0001] The invention relates to dry land greening, in particular to a deep-hole cave SAP resin mixed nutrient soil base guiding root system dry land tree planting technology. 2. Background technology: [0002] In dry and arid areas with little rainfall, desert Gobi areas with high seepage and water permeability, slopes prone to soil erosion, cliffs, valley banks, and valleys, there is often little surface vegetation, and artificial planting is difficult to survive. Even cause new water and soil erosion by destroying and changing the surface soil structure. Although the existing technology has innovated and improved in many fields such as soil conservation and water retention, soil improvement, seedling optimization, etc., and comprehensive practice has achieved some breakthroughs and made many progresses, it is still difficult to adapt to the ever-changing geology, terrain, soil quality, and climate factors. Various unfavorable large and small environmen...

AI Technical Summary

Problems solved by technology

Although the existing technology has innovated and improved in many fields such as soil conservation and water retention, soil improvement, seedling optimization, etc., and comprehensive practice has achieved some breakthroughs and made many progresses, it is still difficult to adapt to the ever-changing geology, terrain, soil quality, and climate factors. Various unfavorable large and small environments

Images