Biological crust sand fixing technology
A technology of crusting and microorganisms, applied in the fields of botanical equipment and methods, gardening, gardening tools/equipment, etc., can solve problems such as affecting the composition and stability of sand-fixing vegetation, increasing soil moisture content, reducing water evaporation, etc., to shorten the transitional reproduction. Time, low cost, economical and fast effect
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[0017] Example 1,
[0018] Shovel the original soil of microbial crusts with a thickness of 2-5mm on the surface of the arid desert area in Xinjiang, my country, discard the debris, smash, and screen the crust fragments smaller than 1mm and larger than 0.5mm with 1mm and 0.5mm sieve for reproduction. Maternal body. The propagation substrate is ordinary sandy soil. Choose flower pots or plastic nursery pots as the propagation container. The depth of the container is within 5cm, and the thickness of the sandy soil is slightly lower than the surface of the container by 1-1.5cm.
[0019] At 0.2kg / m 2 Sprinkle the original soil of the crust evenly on the surface of the substrate, and then press 1L / m 2 Spray the nutrient conditioner evenly on the surface of the original crust soil to make the substrate sand and crust soil fully wet. Proper shade, keep the light at 8000-10000lux, and control the temperature at 20-30℃. Under this culture condition, biological crusts show signs of growth i...
Example Embodiment
[0021] Example 2,
[0022] Shovel the original soil of 2-5mm thick microbial crust in the desert area of Xinjiang, my country, discard the debris, smash it, use 1mm and 0.5mm sample sieve to sieve the crust fragments smaller than 1mm and larger than 0.5mm for reproduction Maternal body. The propagation substrate is ordinary sandy soil. Choose flower pots or plastic nursery pots as the propagation container. The depth of the container is within 5cm, and the thickness of the sandy soil is slightly lower than the surface of the container by 1-1.5cm.
[0023] At 0.2kg / m 2 Sprinkle the original soil of the crust evenly on the surface of the substrate, and then press 1.5L / m 2 Spray the nutrient conditioner evenly on the surface of the original crust soil to make the substrate sand and crust soil fully wet. Proper shade, keep the light at 8000-10000lux, and control the temperature at 20-30℃. Under this culture condition, biological crusts show signs of growth in 3-5 days, and the growt...
Example Embodiment
[0025] Example 3.
[0026] Shovel the original soil of microbial crusts with a thickness of 2-5mm on the surface of the arid desert area in Xinjiang, pick up the debris, smash, and screen the crust fragments smaller than 1mm and larger than 0.5mm with 1mm and 0.5mm sieve for reproduction. Maternal body. The propagation substrate is ordinary sandy soil. Choose flower pots or plastic nursery pots as the propagation container. The depth of the container is within 5cm, and the thickness of the sandy soil is slightly lower than the surface of the container by 1-1.5cm.
[0027] At 0.2kg / m 2 Sprinkle the original soil of the crust evenly on the surface of the substrate, and then press 2L / m 2Spray the nutrient conditioner evenly on the surface of the original crust soil to make the substrate sand and crust soil fully wet. Proper shade, keep the light at 8000-10000lux, and control the temperature at 20-30℃. Under this culture condition, biological crusts show signs of growth in 3-5 days, a...
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