| 白芨花粉活力测定与花粉保存 |
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| 引用本文： | 黄春球,宋天顺,李明静,赵东,徐忠志,杨少华.白芨花粉活力测定与花粉保存[J].北方园艺,2011(3):182-184. |
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| 作者姓名： | 黄春球 宋天顺 李明静 赵东 徐忠志 杨少华 |
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| 作者单位： | 云南植物药业有限公司,云南,昆明,650109;云南省农业科学院,丽江高山经济植物研究所,云南,丽江,674100 |
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| 基金项目： | 云南省重点产业创新工程资助项目 |
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| 摘 要： | 测定了白芨花粉及其在不同贮藏温度和湿度条件下的活力。结果表明:0.5%TTC染色法检测白芨花粉活力效果最佳;10%蔗糖+0.01%硼酸组成的液体培养基上培养得到的白芨花粉的萌发率最高;一般情况下,温度越低,花粉贮藏寿命越长,温度高增强了花粉呼吸强度,易导致花粉营养枯竭,在一定范围内,相对湿度与花粉贮藏寿命呈负相关性;温度为-20℃,湿度为60%～70%的贮藏条件下的白芨花粉的萌发率最高。
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| 关 键 词： | 白芨 花粉 花粉活力 温度 湿度 |
Determination of Pollen Vitality and Preserved Method in Bletilla striata (Thunb.) Reichb.f |
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| HUANG Chun-qiu,SONG Tian-shun,LI Ming-jing,ZHAO Dong,XU Zhong-zhi,YANG Shao-hua.Determination of Pollen Vitality and Preserved Method in Bletilla striata (Thunb.) Reichb.f[J].Northern Horticulture,2011(3):182-184. |
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| Authors: | HUANG Chun-qiu SONG Tian-shun LI Ming-jing ZHAO Dong XU Zhong-zhi YANG Shao-hua |
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| Institution: | HUANG Chun-qiu~1,SONG Tian-shun~1,LI Ming-jing~1,ZHAO Dong~1,XU Zhong-zhi~2,YANG Shao-hua~2 (1.Yunnan Plant Pharmaceutical Company Limited,Kunming,Yunnan 650109,2.Lijiang Institute of Aipine Plants,Yunnan Academy of Agricultural Sciences,Lijiang,Yunnan 674100) |
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| Abstract: | Determination of pollen vitality and under different temperatures and humidity storage conditions of preserved in Bletilla striata(Thunb.)Reichb.f.The results showed that detection the pollen vitality of best method was 0.5%TTC; pollen germination rate concentrations of the best medium was 10%sucrose acid +0.01%boric acid in Bletilla striata (Thunb.)Reichb.f;under normal circumstances,lower temperature the longer the life expectancy of pollen storage;In a certain range,relative humidity and pollen storage l... |
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| Keywords: | Bletilla striata(Thunb )Reichb f pollen pollen vitality temperature humidity |
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