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按照国家十五科技攻关项目所属课题“干旱荒漠区高效生态产业综合开发技术与示范”的设计要求,课题组在项目区新疆克拉玛依市1.8万hm~2荒漠生态农业综合开发区建立草莓丰产优质栽培示范园时,遇到了新开垦干旱荒漠区存在的土壤盐碱重、瘠薄、养分低、板结、风沙大、风蚀严重、水资源稀少等若干影响农业开发种植的障碍因素。草莓为多年生草本植物,新栽植的幼苗对风沙和盐碱抵抗力很弱,2001年按常规方法定植莓苗,成活率只有20%。在进行了大量调查研究和总结以往经验教训的基础上,2002年4月中旬,课题组在新疆西部绿洲生态发展有限责任公司栽植草莓未获成功的试验地里,通过改进定植方法和采取与以往不同的土肥水管理技术措施,6月初的成活情况调查结果显示:草莓的成活率达85.7%,植株生长发育情况良好。措施如下:
In accordance with the design requirements of the project entitled “Technology and Demonstration of Comprehensive Development of Efficient Ecological Industry in Arid Desert Areas”, the research group established a high yield of strawberries in the 18,000 hm ~ 2 Desert Ecological Agriculture Comprehensive Development Zone in Karamay City, Xinjiang Uygur Autonomous Region, During the cultivation of high-quality demonstration gardens, some obstacles affecting agricultural development and planting were encountered in the newly reclaimed arid desertification area, such as soil salinity and alkalinity, infertility, low nutrient content, compaction, large sandstorm, severe wind erosion and scarce water resources. Strawberry is a perennial herbaceous plant, and the newly planted seedlings have very weak resistance to sand and salinity. In 2001, the seedlings were planted according to the conventional method and the survival rate was only 20%. On the basis of a large number of investigations and studies and lessons learned in the past, in mid-April 2002, the research group, in an unsuccessful trial of planting strawberry in Western Xinjiang Oasis Ecology Development Co., Ltd., Different soil and water management techniques and measures, the results of early June survey showed that: strawberry survival rate of 85.7%, plant growth and development in good condition. The measures are as follows: