| 3种油茶植物花粉贮藏及生活力的研究 |
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| 引用本文： | 黄永芳,吴雪辉,何美儿,丁健,安星.3种油茶植物花粉贮藏及生活力的研究[J].福建林学院学报,2011,31(1). |
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| 作者姓名： | 黄永芳 吴雪辉 何美儿 丁健 安星 |
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| 作者单位： | 黄永芳,何美儿,丁健,安星,HUANG Yong-fang,HE Mei-er,DING Jian,AN Xing(华南农业大学林学院,广东,广州,510642);吴雪辉,WU Xue-hui(华南农业大学食品学院,广东,广州,510642) |
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| 基金项目： | 广东省科技攻关项目，广东省林业科技创新项目 |
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| 摘 要： | 对普通油茶、越南油茶和广宁红花油茶3种油茶植物花粉的贮藏条件、萌发培养基、培养温度以及不同贮藏条件和不同贮藏时间对花粉生活力的影响进行研究。结果表明,不同油茶植物在不同贮藏条件下,花粉生活力差异较大,随贮藏时间的延长,花粉生活力呈明显的下降趋势。在低温和冷冻干燥条件下贮藏的花粉生活力下降缓慢,其中以冷冻干燥贮藏的下降速度最慢;在室内自然温度下贮藏的花粉生活力下降很快,大部分花粉生活力在贮藏10 d后基本丧失。不同油茶植物的花粉适宜培养温度为20℃,萌发的适宜培养基为0.01%硼酸+0.03%硝酸钙+0.02%硫酸镁+0.01%硝酸钾+15%蔗糖+1%琼脂。
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| 关 键 词： | 油茶 花粉贮藏 生活力 |
Studies on the pollen storage and viability of 3 oil-tea species |
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| HUANG Yong-fang,WU Xue-hui,HE Mei-er,DING Jian,AN Xing.Studies on the pollen storage and viability of 3 oil-tea species[J].Journal of Fujian College of Forestry,2011,31(1). |
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| Authors: | HUANG Yong-fang WU Xue-hui HE Mei-er DING Jian AN Xing |
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| Institution: | HUANG Yong-fang1,WU Xue-hui2,HE Mei-er1,DING Jian1,AN Xing1(1.College of Forestry,South China Agricultural University,Guangzhou,Guangdong 510642,China,2.College of Food Science,China) |
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| Abstract: | Three oil-tea species including: Camellia oleifera,C.vietnamenisis,C.semiserrata were selected for the studies on the best conditions of pollen storage,suitable culture medium,culture temperature for pollen germination,and the effects of different conditions and different time for pollen storage on pollen viability.The results were summarized as follows: the difference in oil-tea pollen viability under different storage conditions was significant,the longer the storage time,the lower the pollen viability.Th... |
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| Keywords: | oil-tea pollen storage viability |
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