Water-fertilizer storage system for barren mountain planting and cultivation method thereof

Abstract

The invention relates to a water-fertilizer storage system for barren mountain planting and a cultivation method thereof. The system includes a pit body which is positioned on a slope body and used for planting saplings, and the pit body is filled with soil; a straw-plaited bag is buried in the pit body and filled with fertilizer, and the surface of the soil in the pit body is covered with a strawbag, and the straw bag is filled with soil and grass seeds; the slope body is provided with a water storage bag positioned on the upslope side of the pit body, and the side, toward the pit body, of the water storage is connected with a water duct which is inserted into the pit body and extends to the place of the roots of the saplings; the water outlet end of the water duct is provided with an infiltrating irrigation head. The system can provide adequate water and nutrients for the saplings to meet the required needs of sapling growth and improve the survival rate of the saplings; the systemcan collect and store rainwater by itself for long-acting irrigation of the saplings, and make full use of natural water resources, and the system has the advantages of saving transportation and laborcosts, saving labor and water, reducing water evaporation, reducing water resource waste, improving the efficiency of artificial afforestation, and remarkably improving economic benefits.

Description

technical field [0001] The invention relates to a water and fertilizer storage system for barren hill planting and a cultivation method thereof. Background technique [0002] my country is a country with poor forest resources, which is characterized by small stock, uneven distribution, declining forest quality, unreasonable structure, low management level, and low growth of forest trees. Under such conditions, it is difficult to meet the supply of wood and people's demand for a good ecological environment. Afforestation is one of the main measures to expand forest resources to improve the ecological environment and alleviate the contradiction between China's timber supply and demand. The benefits of afforestation include protecting the environment, maintaining ecosystems, improving people's living environment, controlling desertified cultivated land, controlling soil erosion, preventing wind and consolidating soil, and increasing soil water storage capacity. The temperatur...

AI Technical Summary

Problems solved by technology

However, due to the dry and hard surface and the poor soil, the saplings lack fertilizer and water after planting. In addition, the soil is hard and the root system is difficult to develop and grow.

Even with rainwater irrigation, the hard soil cannot hold much rainwater, and it evaporates quickly, causing the young saplings to dry up and die quickly.

In the second year, continue to plant trees on the same land, so that the afforestation year after year, but few trees can be planted alive, and the effect is not great.

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