Ecological forestry sand prevention and soil fixation forest close to desert side and forest establishment method thereof
A desert and forestry technology, applied in the direction of microorganism-based methods, biochemical equipment and methods, forestry, etc., can solve problems such as inability to maintain long-term stability, and achieve long-term supply guarantee, long-lasting effect, and good sand-fixing and soil-preserving performance.
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Embodiment 1
[0028] An ecological forestry sand-proof and soil-fixing forest that is used near the desert side. The sand-proof and soil-fixing forest is divided into three levels from top to bottom. The first level is the plant level. The equilateral triangle with a straight line distance of 5 meters is a honeycomb arrangement structure of the smallest unit. The width of this type of honeycomb arrangement is the width corresponding to five similar main plants perpendicular to the design direction of the sand prevention and soil stabilization forest. The area corresponding to every 900 main plants is a block, and the main plants are young and strong Populus euphratica over four years old, and 8 desert wisterias are evenly planted on the edge close to the main pole of each Populus euphratica, and the axis of Populus euphratica is The planting density is 0.8 plants / m outside the area 70cm away from the desert wisteria in the center2 Ilex is planted; the second level is the supply layer, which ...
Embodiment 2
[0047] An ecological forestry sand-proof and soil-fixing forest that is used near the desert side. The sand-proof and soil-fixing forest is divided into three levels from top to bottom. The first level is the plant level. The equilateral triangle with a straight line distance of 7 meters is a honeycomb arrangement structure of the smallest unit. The width of this type of honeycomb arrangement is the width corresponding to five similar main plants perpendicular to the design direction of the sand prevention and soil stabilization forest. The area corresponding to every 990 main plants is a block, and the main plants are young and strong Populus euphratica over four years old, and 10 desert wisterias are evenly planted on the edge close to the main pole of each Populus euphratica, centered on the axis of Populus euphratica According to the planting density of 1.2 plants / m outside the area 60cm away from the desert wisteria 2 Ilex is planted; the second level is the supply layer,...
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