| 不同激素配比对旱稻愈伤组织诱导率的影响 |
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| 引用本文： | 郭晓丽,白丽荣,时丽冉.不同激素配比对旱稻愈伤组织诱导率的影响[J].河南农业科学,2011,40(8):81-83. |
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| 作者姓名： | 郭晓丽 白丽荣 时丽冉 |
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| 作者单位： | 衡水学院生命科学系,河北衡水,053000 |
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| 基金项目： | 河北省自然科学基金(C2010001995) |
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| 摘 要： | 以2个不同旱稻品种为材料,利用不同的培养基和激素相结合,对影响旱稻成熟种子愈伤组织诱导率的因素进行了研究.结果表明,NB培养基可提高旱稻愈伤组织出愈率,且2,4-D与6 - BA不同质量浓度配比对愈伤组织的培养效果不同.2,4-D为4.0mg/L,6- BA为1.0mg/L时品种旱1愈伤组织的诱导率最高(76.8％),...
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| 关 键 词： | 旱稻 愈伤组织 诱导率 激素 |
Effects of Different Hormone Ratios on Callus Induction Rate of Upland Rice |
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| GUO Xiao-li,BAI Li-rong,SHI Li-ran.Effects of Different Hormone Ratios on Callus Induction Rate of Upland Rice[J].Journal of Henan Agricultural Sciences,2011,40(8):81-83. |
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| Authors: | GUO Xiao-li BAI Li-rong SHI Li-ran |
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| Institution: | GUO Xiao-li,BAI Li-rong,SHI Li-ran(Department of Life Science,Hengshui University,Hengshui 053000,China) |
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| Abstract: | The influences of different media and hormones on callus induction rate of two upland rice varieties were studied.The results showed that the medium NB could improve the callus induction rate of upland rice,and different ratios of 2,4-D to 6-BA had different culture effects on callus.For the variety Han 1,the callus induction rate was the highest(76.8%) on the medium NB plus 4.0mg/L 2,4-D and 1.0mg/L 6-BA,and the lowest(30.4%) on the medium NB plus 1.0mg/L 2,4-D and 1.5mg/L 6-BA.For Xiahan 51,the callus ind... |
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| Keywords: | Upland rice Callus Induction rate Hormone |
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