| 培养基成分对梨花粉萌发和花粉管生长的影响 |
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| 引用本文： | 周瑞金,李桂荣,张传来.培养基成分对梨花粉萌发和花粉管生长的影响[J].河北林果研究,2009,24(4):420-422. |
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| 作者姓名： | 周瑞金 李桂荣 张传来 |
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| 作者单位： | 河南科技学院,园林学院,河南,新乡,453003 |
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| 摘 要： | 以黄冠梨花粉为试材，研究了不同蔗糖浓度，不同硼酸浓度和不同硝酸钙浓度对黄冠梨花粉萌发和花粉管生长的影响。结果表明：花粉萌发和花粉管生长的适宜蔗糖浓度为100g/L，硼酸浓度为100mg／L，硝酸钙浓度为300mg／L。
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| 关 键 词： | 梨 花粉萌发 花粉管生长 |
Effect of culture medium component on pollen germination and tube growth in vitro in pear |
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| ZHOU Rui-jin,LI Gui-rong,ZHANG Chuan-lai.Effect of culture medium component on pollen germination and tube growth in vitro in pear[J].Hebei Journal of Forestry and Orchard Research,2009,24(4):420-422. |
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| Authors: | ZHOU Rui-jin LI Gui-rong ZHANG Chuan-lai |
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| Institution: | ZHOU Rui-jin, LI Gui-rong, ZHANG Chnan-lai( Department of Landscape Architecture, Henan College of Science and Technology, Xinxiang 453003, China ) |
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| Abstract: | The effects of sucrose concentrations, boric acid concentrations and calcium nitrate concentrations on pollen germination and tube growth of pear cv. Huangguan in vitro were studied. The results showed that the suitable concentration of sucrose, boric acid and calcium nitrate was 100 g/L, 100 mg/L and 300 mg/L, respectively. |
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| Keywords: | pear pollen germination pollen tube growth |
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