A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Moisturizing and dry-preventing device for desert planting and construction method thereof
The invention belongs to the technical field of desert control, and particularly relates to a moisture preservation and dryness prevention device for desert planting, the device comprises an outer shell, a bottom plate arranged at the bottom of the outer shell and a cultivation body arranged in the outer shell, and the cultivation body comprises a water absorption layer, an improvement layer and an evaporation prevention layer which are sequentially laid from bottom to top; the peripheral wall of the outer shell is closed, and a plurality of holes allowing plant roots to penetrate through are formed in the bottom plate. The water absorption layer is made of a porous material; the improved layer is composed of desert soil, loess and organic fertilizer of a treatment site; the anti-evaporation layer is made of a water-permeable covering material; according to the device, nutrients are provided for plant growth, water evaporation can be effectively reduced, water loss is inhibited, and further expansion of desertification can be prevented; the invention further provides a construction method using the moisture-preserving and dry-preventing device for desert planting, moisture evaporation and loss can be effectively reduced, and the survival rate of transplanted plants is increased.
本发明属于沙漠治理技术领域，具体涉及一种沙漠种植的保湿防干装置，所述装置包括外壳体、设置在所述外壳体底部的底板以及设置在所述外壳体内的培植体，所述培植体包括由下至上依次铺设的吸水层、改良层和防蒸发层；所述外壳体的周壁封闭，所述底板上开设有若干可供植物根系穿过的孔；所述吸水层由多孔性材料构成；所述改良层由处理场地的沙漠土、黄土、有机肥料组成；所述防蒸发层采用透水性覆盖材料；本发明的装置不仅为植物生长提供了养分，还能有效减少水分蒸发，抑制水分流失，有助于防止沙漠化的进一步扩展；本发明还提供了一种使用如前文所述的沙漠种植的保湿防干装置的施工方法，能有效减少水分蒸发和流失，提高移栽植株的存活率。
Moisturizing and dry-preventing device for desert planting and construction method thereof
The invention belongs to the technical field of desert control, and particularly relates to a moisture preservation and dryness prevention device for desert planting, the device comprises an outer shell, a bottom plate arranged at the bottom of the outer shell and a cultivation body arranged in the outer shell, and the cultivation body comprises a water absorption layer, an improvement layer and an evaporation prevention layer which are sequentially laid from bottom to top; the peripheral wall of the outer shell is closed, and a plurality of holes allowing plant roots to penetrate through are formed in the bottom plate. The water absorption layer is made of a porous material; the improved layer is composed of desert soil, loess and organic fertilizer of a treatment site; the anti-evaporation layer is made of a water-permeable covering material; according to the device, nutrients are provided for plant growth, water evaporation can be effectively reduced, water loss is inhibited, and further expansion of desertification can be prevented; the invention further provides a construction method using the moisture-preserving and dry-preventing device for desert planting, moisture evaporation and loss can be effectively reduced, and the survival rate of transplanted plants is increased.
本发明属于沙漠治理技术领域，具体涉及一种沙漠种植的保湿防干装置，所述装置包括外壳体、设置在所述外壳体底部的底板以及设置在所述外壳体内的培植体，所述培植体包括由下至上依次铺设的吸水层、改良层和防蒸发层；所述外壳体的周壁封闭，所述底板上开设有若干可供植物根系穿过的孔；所述吸水层由多孔性材料构成；所述改良层由处理场地的沙漠土、黄土、有机肥料组成；所述防蒸发层采用透水性覆盖材料；本发明的装置不仅为植物生长提供了养分，还能有效减少水分蒸发，抑制水分流失，有助于防止沙漠化的进一步扩展；本发明还提供了一种使用如前文所述的沙漠种植的保湿防干装置的施工方法，能有效减少水分蒸发和流失，提高移栽植株的存活率。
Moisturizing and dry-preventing device for desert planting and construction method thereof
一种沙漠种植的保湿防干装置及其施工方法
WU CHUANGZHOU (author) / HE MANCHAO (author) / LI ZUOYONG (author)
2024-02-13
Patent
Electronic Resource
Chinese
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