Nutrient protection type planting device for arid sand-wind area and manufacturing and using method thereof

Abstract

The invention relates to a nutrition protection type planting device for an arid sand-wind area and a manufacturing and using method thereof. The planting device comprises an overground device and anunderground device; the overground device consists of two hollow semi-cylinders with grooves and bulges, one side of each hollow semi-cylinder is provided with a groove, the other side of each hollowsemi-cylinder is provided with a bulge, the bulges are integrally formed with the hollow semi-cylinders, the grooves of the two hollow semi-cylinders are matched with the bulges, after being combined,the overground device is formed into a hollow cylinder, and the overground device is formed by crushing and mixing clay, sandy soil and dried nettle, and dried tarragon, and pressing and drying by using a mould; the underground device consists of two identical hollow semi-cylinders, and is prepared by mixing wheat straw sections, forestry waste organic fertilizer, lime, clay and sandy soil, and pressing and drying by using a mould. The device can simultaneously provide protection for the overground and underground parts, resist the harm of external adverse factors and also provide nutrition for the growth of plants.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a nutrient protection planting device in arid sandstorm areas and a method for making and using it. Background technique [0002] In the arid sandstorm area, the climate is dry and water-short, the vegetation is scarce, and the wind and sand hazards are serious. Afforestation has long been recognized as a favorable measure to resist the wind and sand hazards and protect the ecological security of oases. Due to the severe soil water shortage and loose soil in the arid sandstorm area, the soil is easy to be affected by the wind and sandstorm damage to the tree body; the soil water permeability coefficient in the arid sandstorm area is high, and the irrigation water diffuses seriously to the surroundings during afforestation, which is not conducive to the use of water by plants. It is not conducive to the downward growth of roots to resist wind and sand; at the same time, there is ...

AI Technical Summary

Problems solved by technology

At present, PVC pipes are mainly used for protection in the Gurbantunggut Desert in northern Xinjiang, which is expensive, difficult to use and recycle, and more likely to cause white pollution, causing secondary damage to the desert ecological environment; the Taklamakan Desert in southern Xinjiang mainly uses reeds, Straw, etc. are bundled for protection, but the labor cost is high

No matter which method only protects the above-ground part, the underground part is vulnerable to damage due to lack of protection, and the material is not easy to degrade, which cannot improve soil fertility and easily causes secondary pollution

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