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新疆北部准噶尔盆地地处干旱区,造林后需人工灌溉。盆地边缘的冲积,湖积平原上,分布着大面积的龟裂地,且年降水量较多。国外利用龟裂地径流进行造林和作物栽培,在生产上发挥了作用。为了探索一条在干旱区造林不用人工灌溉的新措施,借鉴国外利用龟裂地的径流造林的经验,我们于1980—1985年在新疆石河子地区莫索湾进行了龟裂地开发利用的研究。利用自然坡降开集水沟和人工加大坡降集水的两种方式,进行梭梭(Haloxylon ammodendron)造林试验,同时作了植物水分生理特性的测定,比较研究了两种集水方式对梭梭造林的成活、生长和体内水分平衡状况的影
Junggar Basin in northern Xinjiang is located in arid areas, artificial irrigation after afforestation. On the edge of the basin, the alluvial deposits and lacustrine plains distribute a large area of cracks and the annual precipitation is large. Foreign use of rift runoff for afforestation and crop cultivation, played a role in production. In order to explore a new method of afforestation in arid area without artificial irrigation and learn from the experience of runoff afforestation using cracked areas abroad, we carried out the research on the exploitation and utilization of mined-out areas in Moso Bay of Shihezi area in 1980-1985. Two methods of natural slope opening gully and manual slope elevation water harvesting were used to conduct Haloxylon ammodendron afforestation experiment. At the same time, plant physiological and physiological characteristics were measured. Haloxylon plantation survival, growth and body moisture balance of the shadow