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CUI Guo-yin;FANG Tian-wen;ZHANG Yong-juan;AN Sha-zhou;ZHANG Xian-hua
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崔国盈;范天文;张勇娟;安沙舟;张鲜花
摘要: [目的]预测不同草地类型载畜量,为草畜平衡提供技术支撑.[方法]以野外地面调查取样、室内分析结合为研究手段,对2006~2008年三年间乌鲁木齐市天山北坡中段天然草地垂直带7种主要草地类型的载畜量进行动态研究和生产效益进行分析.[结果]乌鲁木齐市7种典型草地类型草地群落的合理载畜量差异大,山地高草草甸草地合理载畜量最大,荒漠草原草地合理载畜量最小.三年中,气候变化决定了草地生产效益的最高年份.[结论]亚高山高草草甸草原的草地资源环境容量居于前列,亚高山低草草甸草原、草甸草原和干草原的草地资源环境容量居于其次,高寒草甸草原、荒漠草原和草原化荒漠居中,荒漠的草地资源环境容量最小.
CUI Guo-yin;FANG Tian-wen;ZHANG Yong-juan;AN Sha-zhou;ZHANG Xian-hua. Three Years' Change of Stocking Capacity of Different Types of Pastures near Urumqi and Its Analysis[J]. .
崔国盈;范天文;张勇娟;安沙舟;张鲜花. 乌鲁木齐市不同草地类型三年载畜量的变化及效益分析[J]. .
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http://www.xjnykx.com/EN/Y2011/V48/I9/1680