Water-retaining and sand-fixing method for desertification soil treatment: Fid-Bau Portal

Water-retaining and sand-fixing method for desertification soil treatment

LIU RUI / LIU YUANYUAN

The invention discloses a water-retaining and sand-fixing method for desertification soil treatment, and belongs to the technical field of desertification treatment. A special water-retaining and soil-protecting device is arranged for desertification treatment, and during treatment, borrowed soil can provide a more excellent soil environment for trees, so that growth of the trees can be greatly facilitated, the desertification treatment effect and efficiency can be effectively improved; and a seepage-reducing and absorption-promoting assembly is arranged, so that on the premise that the water absorption of the borrowed soil from soil below is not influenced, the rate of water infiltration downward and loss in the borrowed soil is greatly reduced, and therefore the water retention performance is greatly improved, sufficient water is provided for the growth of trees, and the desertification control effect and efficiency can be remarkably improved; and a water collecting and drought ball is arranged, so that water can be automatically collected when the water is sufficient, and the water can be automatically squeezed out to be absorbed by trees during drought, and therefore the desertification control effect and efficiency can be further improved.

本发明公开了一种沙漠化土壤治理用锁水固沙方法，属于沙漠化治理技术领域。可以实现设有特制的锁水护土装置来进行沙漠化的治理，治理时，客土可为树木提供更加优良的土壤环境，从而可大大有利于树木的生长，进而能有效提高沙漠化治理的效果和效率，并通过减渗利吸组件的设置，可在不影响客土土壤从下方土壤中吸取水分的前提下，可大幅度降低客土土壤中水分向下渗透流失的速率，从而大大提高了锁水性能，为树木的生长提供充足的水分，进而可显著提高沙漠化治理的效果和效率，还设有集水旱供球，可在水分充足时，自动收集水分，并在干旱时，自动将水分挤出供给树木生长吸收，从而可进一步提高沙漠化治理的效果和效率。

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