辽宁杨、辽河杨、盖杨引种试验  

Experiment on Introduction of Varieties of Populus liaoningensis, P.liaohenica and P.gaixianensis

作　　者：张登凤 赵庆丰 

机构地区：[1]中卫县林业技术推广站 [2]宁夏林业技术推广总站

出　　处：《宁夏农林科技》1999年第2期15-17,共3页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：辽宁杨（Ｐｏｐｕｌｕｓｌｉａｏｎｉｎｇｅｎｓｉｓ）、辽河杨（Ｐ．ｌｉａｏｈｅｎｉｃａ）和盖杨（Ｐ．ｇａｉｘｉａｎｅｎｓｉｓ）１９９３年引入宁夏，表现生长快、抗性好，是引黄灌区营造农田林网的好树种。Populus liaoningensis, P.liaohenica and] P.gaixianensis were introduced into Ningxia in 1993. They showed the characteristics of fast growth and high resistance and are good cultivars for building field forest in Yellow River Irrigation Area of Ningxia.

关 键 词：引种 辽宁杨 辽河杨 盖杨 

分 类 号：S792.110.4[农业科学—林木遗传育种]