羊柴等四种沙生灌木的核型研究 |
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引用本文: | 安守芹,张庆玮.羊柴等四种沙生灌木的核型研究[J].内蒙古林学院学报,1995,17(4):41-48. |
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作者姓名: | 安守芹 张庆玮 |
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作者单位: | 内蒙古林学院治沙系,内蒙古水科所,中国林科院磴口沙漠林业研究中心 |
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摘 要: | 本文对羊柴等四种沙生饲用灌木的染色体数目及核型进行研究。结果表明:羊柴核型为2n=2x=16=16m(2SAT);花棒核型为2n=2x=16=16m(2SAT);柠条为2n==2x=16=16m;红皮沙拐枣为2n=2x=38=2M+4m(2SAT)+8sm+2st+22TT。
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关 键 词: | 沙生植物 核型分析 灌木 羊柴 |
STUDIES ON THE CARYOTYPE OF FOUR PSAMMOPHILOUS SHRUBS SUCH AS HEDYSARUM LEAVE ETC. |
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Abstract: | The chromosome numbers and caryotypes of four psammophilous forage shrubswere studied, The results showed that the caryotypepe of Hedysarum leave is 2n=2x=16=16m(2SAT).H. scoparium 2n= 2x= 16= 16m(2SAT). Caragana korshinskii 22x= 16=16m Calligohum rubicundum 2n= 2x= 38=2N 4m(2SAT) 8sm 2st 22T. |
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Keywords: | psammophytes caryotype anglysis caryotype formula caryotype ideograph |
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