（一）基本情况 我场位于天山支胍哈拉矛克山南麓,东经80°16′08″,北纬40°09′40″,拔海1,053.65米,地势平缓,由西北略向东南倾斜,坡降1/1,500至1/2,000。年降水量约100毫米,年蒸发量2,200毫米以上;年平均气温10.5—12.9℃’四季冷热悬殊,昼夜温差很大,为典型的大陆性气候。风向多东北风。无霜期168—250天,早霜多在10月上中旬。土壤母质为哈拉矛克山之冲积洪积物,常年带有矿物质的山洪,不时流来,给土壤留下大量的盐分。土壤质地为无明显发育层次的盐渍荒漠土和盐土,所含盐分以氯盐为主,其次为硫酸盐;有机质含量较少,结构性差,透水性不强,一般表层多为中 (I) Basic Information The site is located at the southern foot of the Suanmenlakalak Mountain in Tianshan Mountain, 80 ° 16’08 “east longitude and 40 ° 09’40” north latitude. The stretch of the sea is 1,053.65 meters long. The terrain is gentle and slopes slightly to the southeast from the northwest. Slope down 1 / 1,500 to 1 / 2,000. Annual rainfall of about 100 mm, annual evaporation of 2,200 mm or more; annual average temperature of 10.5-12.9 ℃ ’Four seasons cold and heat disparity, large temperature difference between day and night, is a typical continental climate. More northerly wind direction. Frost-free period 168-250 days, early frost and more in mid-October. The parent material of the soil is alluvial and alluvial sediments of the Harakek Mountain. Mineral torrents flood all the year and flow from time to time, leaving large amounts of salt to the soil. The soil texture is salinized desert soil and saline soil with no obvious development level. The salt content is mainly chloride, followed by sulfate. The organic matter content is less, the structure is poor, the water permeability is not strong, and the surface layer is mostly