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胡杨是塔里木荒漠盐土区主要的乡土树种之一.垦区各农场都培育了大量苗木和移植的野生苗,正待栽植造林.现介绍我们在塔里木六场提高胡杨栽植成活率的经验,供有关单位参考.造林地以沙土、沙壤土为最好,粘土次之.苇草丛生、土壤板结、含盐量较大(1米土层内总盐超过2%)的生荒地和粘土地,必须做好伏耕和秋耕,并秋灌治碱.实践证明,耕翻比不耕翻栽植成活率提高15—42%.
Populus euphratica is one of the main native tree species in Tarim Desert Saline Soil Area.A large number of seedlings and transplanted wild seedlings are cultivated on all farms in the reclamation area and awaiting planting and afforestation.We present our experience in improving the survival rate of Populus euphratica plantation in Talimu 6 for relevant units Reference to afforestation to sandy soil, sandy loam is the best, followed by clay.Reservoir tufted soil compaction, salt content (1 meter total salt over 2%) of the habitat and clay, must be done Fuling and autumn farming, and autumn irrigation treatment alkali.Practice has proved that the tillage than non-tilled transplanting survival rate increased by 15-42%.