| 两种生长素对‘粉红佳人’苹果脱毒试管苗生根的影响 |
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| 引用本文： | 吴玉霞,常永义,张有富,陵军成.两种生长素对‘粉红佳人’苹果脱毒试管苗生根的影响[J].甘肃农业大学学报,2008,43(6). |
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| 作者姓名： | 吴玉霞 常永义 张有富 陵军成 |
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| 作者单位： | 1. 甘肃农业大学农学院,甘肃,兰州,730070
2. 河西学院植物科学技术系,甘肃,张掖,734000 |
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| 摘 要： | 研究了不同浓度IBA和IAA对‘粉红佳人’苹果脱毒试管苗生根的影响.结果表明:以1/2 MS和2 g/L活性炭为基本培养基附加IBA 2.0 mg/L处理组的生根率最高,达96.6%;在IAA与IBA的组合中,以IAA 0.5mg/L+IBA 1.0 mg/L处理组的生根率最高,为63.3%,且株高、根长及单株生根数都比单激素IBA处理效果好.
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| 关 键 词： | 苹果 脱毒苗 生根 |
Effect of two auxins on rooting of apple (cv.Pink Lady)in vitro |
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| WU Yu-xia,CHANG Yong-yi,ZHANG You-fu,LING Jun-cheng.Effect of two auxins on rooting of apple (cv.Pink Lady)in vitro[J].Journal of Gansu Agricultural University,2008,43(6). |
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| Authors: | WU Yu-xia CHANG Yong-yi ZHANG You-fu LING Jun-cheng |
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| Abstract: | Effect of IBA and IAA was studied on rooting of apple(cv.Pink Lady)in vitro.The results showed that the rooting rate was the highest in 1/2 MS medium and 2 g/L active carbon with IBA 2.0 mg/L,the average rooting rate reached 96.6 %.A combination treatment with IAA 0.5 mg/L and IBA 1.0 mg/L had a higher rooting rate.The treatment also showed better than single IBA treatment in plant height,root length and number of root. |
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| Keywords: | apple virus-free seedling rooting |
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