The air planting technique, enclosure technique, artificial afforestation technique and fixing sands by barrier technique were used to control desertification in recent years in Duolun county.
多伦县近年来实施飞播技术、封育技术、人工造林技术、沙障固沙技术等植被恢复技术来防治土地沙漠化。
The air planting technique, enclosure technique, artificial afforestation technique and fixing sands by barrier technique were used to control desertification in recent years in Duolun county.
多伦县近年来实施飞播技术、封育技术、人工造林技术、沙障固沙技术等植被恢复技术来防治土地沙漠化。
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