| 玉米属（Zea）八个亚种多倍体的诱导 |
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| 引用本文： | 宋秀英 赵晓明. 玉米属（Zea）八个亚种多倍体的诱导[J]. 山西农业大学学报(自然科学版), 1994, 14(3): 231-234 |
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| 作者姓名： | 宋秀英 赵晓明 |
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| 作者单位： | 山西农业大学 |
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| 摘 要： | 利用改良Ｌ．Ｄ．Ｃｕａ法对玉米属（Ｚｅａ）的八个亚种进行秋水仙素多倍体诱变，并经三年的自交纯合已获得六个玉米亚种的多倍体。这六个亚种为糯质型（ＺｅａｍａｙｓＳｉｎｅｎｓｉｓ）、马齿型（Ｚｅａｍａｙｓｉｎｄｅｎｔａｔａ）、爆裂型（Ｚｅａｍａｙｓｅｕｅｒｔａ）、硬粒型（Ｚｅａｍａｙｓｉｎｄｕｒａｔａ）、有稃型（Ｚｅａｍａｙｓｔｕｎｉｃａｔａ）、分蘖型（Ｚｅａｍａｙａ．Ｌ．Ｖａｒｃａｎｉｎａ）．
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| 关 键 词： | 多倍体诱变，改良L．D．Cua法 |
PLOYPOLIDIZING INDUCTION OF EIGHT SUBSPECIES IN ZEA GENUS |
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| Song Xiuying et al.. PLOYPOLIDIZING INDUCTION OF EIGHT SUBSPECIES IN ZEA GENUS[J]. Journal of Shanxi Agricultural University(Nature Science Edition), 1994, 14(3): 231-234 |
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| Authors: | Song Xiuying et al. |
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| Abstract: | Improved L.D. Cua method was employed to induce 8 subspecies in Zea genus for polyploids using colchicine. Six polyploids, which were from Z.mays sinensis, Z.m.indentata, Z.m.euerta, Z.m.indurata, Z.m. tumicata, Z.m.L.Var. canina, were obtained by three year's self-fertilization. |
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| Keywords: | Polyploidizing induction Improved L.D.Cua method. |
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