| 耐冬山茶(Camellia japonica L.)花粉活力测定及人工授粉研究 |
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| 引用本文： | 杨成利,刘庆华,王奎玲,刘庆超,张永帅,闫伟强.耐冬山茶(Camellia japonica L.)花粉活力测定及人工授粉研究[J].江西农业学报,2009,21(8):70-72,75. |
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| 作者姓名： | 杨成利 刘庆华 王奎玲 刘庆超 张永帅 闫伟强 |
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| 作者单位： | 1. 青岛农业大学,园林园艺学院,山东,青岛,266109
2. 山东省泰安市农业科学院,山东,泰安,271000 |
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| 基金项目： | 青岛农业大学高层次人才启动基金"野生耐冬山茶遗传多样性及亲缘关系研究" |
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| 摘 要： | 通过天然授粉、人工杂交授粉、不去雄套袋及去雄不套袋4种方法对耐冬山茶进行处理,结果表明在自然状态下的结实膨大率最高,人工授粉次之,不去雄套袋的结实膨大率最低为0。综合试验结果,可见耐冬山茶是以异花授粉为主的,并且人工授粉结实膨大率并不高的植物。耐冬山茶的花粉生活力从35.71%~90.29%不等,不同耐冬山茶品种间存在一定的差异。
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| 关 键 词： | 耐冬山茶 去雄 授粉 杂交 花粉生活力 |
Determination of Pollen Vigor and Artificial Pollination of Camellia japonica |
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| YANG Cheng-li,LIU Qing-hua,WANG Kui-ling,LIU Qing-chao,ZHANG Yong-shuai,YAN Wei-qiang.Determination of Pollen Vigor and Artificial Pollination of Camellia japonica[J].Acta Agriculturae Jiangxi,2009,21(8):70-72,75. |
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| Authors: | YANG Cheng-li LIU Qing-hua WANG Kui-ling LIU Qing-chao ZHANG Yong-shuai YAN Wei-qiang |
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| Institution: | 1.College of Landscape Architecture and Horticulture;Qingdao Agricultural University;Qingdao 266109;China;2.Taian Academy of Agricultural Sciences in Shandong Province;Taian 271000;China |
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| Abstract: | Four different pollination methods for Camellia japonica L.were tested.The results showed that natural pollination had the highest rate of seed-setting swelling,followed by artificial cross pollination,the treatment of non-emasculation with bagging had the lowest rate of seed-setting swelling(0%).The pollen vigor of Camellia japonica ranged from 90.29%～35.71%,and it was different among different varieties of Camellia japonica. |
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| Keywords: | Camellia japonica Emasculation Pollination Crossing Pollen vigor |
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