Desertification Control

Saline Land Treatment

The development and management of saline land should be tailored to local conditions, according to the causes of saline soil, characteristics, use purposes and combined with the local climate, economic and other conditions, in a certain area of the saline land for integrated planning, comprehensive management.

Deep Tillage and Deep Pine

Loosens topsoil, enhances water permeability and air permeability, and stops the rise of water and salt.

Preventing soil slumping, improving soil agglomeration structure, and

Retain water and fertilizer and reduce salt hazard.

Regional drainage

With storage as the main focus, the distribution of salt in the soil is changed through cyclic salt pressure to achieve the goal of transferring salt to deeper layers and reducing the salt content of the cultivated layer, while ensuring sufficient water resources within the soil through proper water storage to reduce pollution of downstream water bodies and achieve ecological goals.

Plant mat guest soil pressure alkali

Plant mats containing guest soil, organic fertilizer, sand, base material and salt-tolerant plant seeds are laid in the treatment area to improve the soil through the patented plant mat technology.

Guest soil-improves the physical properties of saline land so that the saline in the original soil can no longer be brought to the surface soil by the action of capillary water, and has the effect of salt suppression, salt drenching, alkali pressure and increasing soil fertility.

Organic fertilizer - increase the humus of the soil is conducive to the formation of granular structure, improve the aeration, water permeability and nutrient status of saline land, and the organic acid produced by the decomposition of organic matter can also neutralize the alkalinity of the soil.

Bottom layer of sand and alkali pressure-lower capacity, increase porosity and soil water content, regulate soil water, fertilizer, gas and heat, decrease soil pH and conductivity, and reduce soil salt return. It creates a good ecological environment for plants to grow on saline soil.

Salt-tolerant plant seeds-salt-tolerant plants grow by absorbing the substrate in the plant mats, which can weaken the evaporation of surface water. In addition, plants turned into the soil can increase the organic matter content and produce various organic acids, which play a certain neutralizing effect on soil alkalinity.

Plant mat - Plant mat surface material can gather salt and block salt to achieve the effect of inhibiting the return of salt to the soil, thus effectively preventing the accumulation of salt to the surface.

Irrigation and salt washing

The use of natural precipitation or artificial large water irrigation can prompt some salinity to penetrate downward along the soil pores and cracks, bringing the salts of the topsoil to the bottom layer with the water. After irrigation, the topsoil can be stirred to increase the dissolution of salts as a way to improve the desalination rate.