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当前位置: 首页 > 文章 > 8种野生锦鸡儿在乌鲁木齐的引种试验 防护林科技 2020 (5) 10-12
Position: Home > Articles > Introduction Experiment of Eight Wild Caragana spp. in Urumqi City Protection Forest Science and Technology 2020 (5) 10-12

8种野生锦鸡儿在乌鲁木齐的引种试验

作  者：
王璐瑶;赵晓英;成鹏
单  位：
关键词：
干旱区;锦鸡儿属;存活率;生长动态
摘  要：
以8种新疆地区野生锦鸡儿为研究对象,将其幼苗定植于试验田中,对其生育和适应性进行了观测。结果表明:粗毛锦鸡儿(Caragana dasyphylla)、特克斯锦鸡儿(C.tekesiensis)、镰叶锦鸡儿(C.aurantiaca)和白皮锦鸡儿(C.leucophloea)的存活率较高,为94%～98%;第2年春季多刺锦鸡儿(C.spinosa)和昆仑锦鸡儿(C.polourensis)只剩2～3株;准噶尔锦鸡儿(C.soongorica)幼苗全部死亡。粗毛锦鸡儿和特克斯锦鸡儿株高最大,分枝数和叶片数较多;白皮锦鸡儿和镰叶锦鸡儿的株高次之,分枝数较少;荒漠锦鸡儿(C.roborovskyi)栽植第3年高生长迅速增加。粗毛锦鸡儿、特克斯锦鸡儿、镰叶锦鸡儿、白皮锦鸡儿和荒漠锦鸡儿在引种试验中表现较好。
译  名：
Introduction Experiment of Eight Wild Caragana spp. in Urumqi City
作  者：
Wang Luyao;Zhao Xiaoying;Cheng Peng;College of Life Science, Xinjiang Normal University;Urumqi Meteorological Bureau;
关键词：
arid region;;Caragana;;survival;;growth dynamic
摘  要：
Taking eight species of Caragana spp. in Xinjiang Region as research objects,their seedlings were finally planted in the experimental field,their development & adaptability were observed.Result shows that survival rate of C. dasyphylla, C. tekesiensis, C. aurantiaca & C. leucophloea are higher,being 94%-98%;there are only 2-3 C. spinosa and C. polourensis in the Spring of the next year;all of C.soongorica died.C.dasyphylla &C. tekesiensis have both more number of branches and many leaves, while C.aurantiaca & C. leucophloea have few branches. C.roborovskyi increase in height in the third year.By the Spring of the second year, there are only 2-3 strains of C. polourensis & C. spinosa.C.dasyphylla, C.tekesiensis, C.aurantiaca, C. leucophloea and C. roborovskyi performed well in the introduction experiment.

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