A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sustainable treatment method for desertification grassland
The invention relates to a sustainable control method for a desertification grassland, and the method comprises the following steps: S101, grassland desertification measurement: measuring the grassland desertification degree through an unmanned plane, and emphatically marking an area with the desertification exceeding 70%; s102, hydrothermal condition measurement: measuring the hydrothermal condition of the grassland area through multi-element remote sensing; s201, the grassland area to be treated is subjected to mechanical enclosure or biological enclosure to form a closed area; s202, grass checks are laid on the grassland area with more than 70% of desertification measured in the step S101; s300, irrigation, wherein the grassland area to be treated is subjected to bottom water irrigation or spray irrigation; s400, sowing, wherein grass seeds are sprayed through an unmanned aerial vehicle after bottom water irrigation is conducted for 1-2 days; if spray irrigation is adopted, grass seeds are sprayed immediately after spray irrigation is finished; s500, re-irrigation: after the grass seeds are sprayed for 10-15 days, performing spray irrigation or water diversion irrigation on the area where the grass seeds are sprayed according to the hydrothermal condition of the grassland area; and S600, pesticide spraying: after the grass seeds germinate and grow for a period of time, spraying the pesticide through the unmanned aerial vehicle.
本发明涉及一种荒漠化草原可持续治理方法，包括以下步骤：S101.草原荒漠化测量：通过无人机测量草原荒漠化程度，并着重标记荒漠化超过70％的区域；S102.水热条件测量：通过多元遥感测量草原区域水热条件；S201.将待治理的草原区域通过机械围封或生物围封形成封闭区域；S202.将步骤S101中测量的荒漠化超过70％的草原区域铺上草方格；S300.灌溉：对待治理的草原区域通过底水灌溉或喷灌；S400.播种：底水灌溉1天至2天后，通过无人机喷洒草籽；若采用喷灌，则喷灌结束后立即喷洒草籽；S500.复灌溉：草籽喷洒10天至15天后，根据草原区域的水热条件对喷洒草籽的区域进行喷灌或者引水灌溉；S600.喷洒农药：待草籽发芽并生长一段时间后，通过无人机喷施农药。
Sustainable treatment method for desertification grassland
The invention relates to a sustainable control method for a desertification grassland, and the method comprises the following steps: S101, grassland desertification measurement: measuring the grassland desertification degree through an unmanned plane, and emphatically marking an area with the desertification exceeding 70%; s102, hydrothermal condition measurement: measuring the hydrothermal condition of the grassland area through multi-element remote sensing; s201, the grassland area to be treated is subjected to mechanical enclosure or biological enclosure to form a closed area; s202, grass checks are laid on the grassland area with more than 70% of desertification measured in the step S101; s300, irrigation, wherein the grassland area to be treated is subjected to bottom water irrigation or spray irrigation; s400, sowing, wherein grass seeds are sprayed through an unmanned aerial vehicle after bottom water irrigation is conducted for 1-2 days; if spray irrigation is adopted, grass seeds are sprayed immediately after spray irrigation is finished; s500, re-irrigation: after the grass seeds are sprayed for 10-15 days, performing spray irrigation or water diversion irrigation on the area where the grass seeds are sprayed according to the hydrothermal condition of the grassland area; and S600, pesticide spraying: after the grass seeds germinate and grow for a period of time, spraying the pesticide through the unmanned aerial vehicle.
本发明涉及一种荒漠化草原可持续治理方法，包括以下步骤：S101.草原荒漠化测量：通过无人机测量草原荒漠化程度，并着重标记荒漠化超过70％的区域；S102.水热条件测量：通过多元遥感测量草原区域水热条件；S201.将待治理的草原区域通过机械围封或生物围封形成封闭区域；S202.将步骤S101中测量的荒漠化超过70％的草原区域铺上草方格；S300.灌溉：对待治理的草原区域通过底水灌溉或喷灌；S400.播种：底水灌溉1天至2天后，通过无人机喷洒草籽；若采用喷灌，则喷灌结束后立即喷洒草籽；S500.复灌溉：草籽喷洒10天至15天后，根据草原区域的水热条件对喷洒草籽的区域进行喷灌或者引水灌溉；S600.喷洒农药：待草籽发芽并生长一段时间后，通过无人机喷施农药。
Sustainable treatment method for desertification grassland
一种荒漠化草原可持续治理方法
NIU JIANLONG (author) / XIE XINHUI (author) / JIANG XUEWEI (author) / HAN LU (author)
2023-09-19
Patent
Electronic Resource
Chinese
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