| 设施栽培下不同品种薄皮甜瓜花粉萌发及坐果率的比较 |
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| 引用本文： | 高青海,贾双双,苗永美.设施栽培下不同品种薄皮甜瓜花粉萌发及坐果率的比较[J].安徽科技学院学报,2015(2):25-28. |
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| 作者姓名： | 高青海 贾双双 苗永美 |
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| 作者单位： | 安徽科技学院生命科学学院,安徽凤阳,233100;安徽科技学院生命科学学院,安徽凤阳,233100;安徽科技学院生命科学学院,安徽凤阳,233100 |
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| 基金项目： | 安徽省高校省级自然科学研究重点项目(KJ2014A054)。 |
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| 摘 要： | 对早春大棚栽培的薄皮甜瓜,采用花粉离体培养和氯化三苯基四氮唑(TTC)染色观察法,利用显微镜观察5个品种薄皮甜瓜花粉的生活力,并对其花粉萌发及坐果情况进行比较。结果表明,在设施栽培过程中,薄皮甜瓜品种‘青皮酥瓜’和‘长花皮酥瓜’花粉萌发率高,萌发率分别为85.4%和75.8%,而且花粉管伸长快,易于授粉,坐果率较高,其中‘长花皮酥瓜’的坐果率为37%,适合早春设施栽培。
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| 关 键 词： | 薄皮甜瓜 设施栽培 花粉萌发率 坐果率 |
Comparison of Pollen Germination Rate of Fruit Set in Different Muskmelon Under Protected Cultivation |
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| GAO Qing-hai,JIA Shuang-shuang,MIAO Yong-mei.Comparison of Pollen Germination Rate of Fruit Set in Different Muskmelon Under Protected Cultivation[J].Journal of Anhui Science and Technology University,2015(2):25-28. |
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| Authors: | GAO Qing-hai JIA Shuang-shuang MIAO Yong-mei |
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| Institution: | GAO Qing-hai;JIA Shuang-shuang;MIAO Yong-mei;College of Life Science,Anhui Science and Technology University; |
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| Abstract: | Using pollen in vitro culture techniques and triphenyl tetrazolium chloride( TTC)staining method,5 varieties of muskmelon pollen viability are observed under microscope,and pollen germination and their fruit set were compared,in early spring protected cultivation. The results showed that the cultivation process,muskmelon varieties‘Qing pi su gua’and‘Chang hua pi su gua’pollen germination rate,male pollen germination rate were respectively 85. 4% and 75. 8%;and pollen tube of growth was quick,fruit set rate was higher,the fruit set of‘Chang hua pi su gua’was 37%,which is suitable for early spring cultivation. |
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| Keywords: | Muskmelon Protected cultivation Pollen germination rate Fruit set |
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