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| 李树不同品种花粉生活力研究 | |
| 引用本文： | 宋立功,周怀军,王仁娴,赵泽新.李树不同品种花粉生活力研究[J].河北林果研究,2006,21(1):57-59. |
| 作者姓名： | 宋立功 周怀军 王仁娴 赵泽新 |
| 作者单位： | 1. 保定市林木良种场,河北,保定,071000 2. 河北农业大学,河北,保定,071000 3. 徐水县农业局,河北,徐水,072550 |
| 摘 要： | 采集盖县大李、澳洲琥珀、长里15号、龙园秋里、大石早生、黑宝石等6个李树品种成年树木花粉,用附加不同浓度蔗糖和硼酸的培养基培养花粉,测定花粉生活力,比较不同品种间花粉生活力差异。结果表明,花粉均在5%蔗糖浓度下发芽率最高,为18.4%,黑宝石发芽率最高。 |
| 关 键 词： | 李树 品种 离体培养 花粉生活力 |
| 文章编号： | 1007-4961(2006)01-0057-03 |
| 修稿时间： | 2006年2月26日 |
Pollen activity test of different plum varieties |
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| SONG Li-gong,ZHOU Huai-jun,WANG Ren-xian,ZHAO Ze-xin.Pollen activity test of different plum varieties[J].Hebei Journal of Forestry and Orchard Research,2006,21(1):57-59. | |
| Authors: | SONG Li-gong ZHOU Huai-jun WANG Ren-xian ZHAO Ze-xin |
| Abstract: | Pollens from adult trees of six different plum varieties(Gaixiandali,Australia hupo,Changli15,Longyuanqiuli,Dashizaosheng,Black gem) were cultivated in mediums with sucrose and boric acid at different concentrations and the pollen vitalities were tested.The result showed that there was a highest germination rate 18.4% at the medium with 5% sucrose concentration.The pollen vitality of Plum Black gem was the highest in all varieties tested. |
| Keywords: | plum tree varieties culture pollen vitality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |