| 山东银莲花种子萌发特性研究 |
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| 引用本文： | 徐晓艳,刘庆超,刘庆华,唐启和,王奎玲.山东银莲花种子萌发特性研究[J].北方园艺,2011(6):72-74. |
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| 作者姓名： | 徐晓艳 刘庆超 刘庆华 唐启和 王奎玲 |
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| 作者单位： | 青岛农业大学园林园艺学院,山东,青岛,266109;青岛农业大学园林园艺学院,山东,青岛,266109;青岛农业大学园林园艺学院,山东,青岛,266109;青岛农业大学园林园艺学院,山东,青岛,266109;青岛农业大学园林园艺学院,山东,青岛,266109 |
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| 基金项目： | 山东省农业良种工程重大课题资助项目 |
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| 摘 要： | 以山东特有野生花卉山东银莲花为试材,对其种子萌发特性进行了研究。结果表明:山东银莲花种子萌发启动时间长,萌发过程中无发芽高峰;最适发芽温度为20℃;赤霉素处理能明显提高种子发芽率,最适赤霉素浓度为500 mg/L;低温层积20 d后再用200 mg/L赤霉素处理效果最好,发芽率达90.67%。
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| 关 键 词： | 山东银莲花 种子 赤霉素 低温层积 |
Study on Seed Germinating Characteristics of Anemone chosenicola var. schantungensis |
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| XU Xiao-yan,LIU Qing-chao,LIU Qing-hua,TANG Qi-he,WANG Kui-ling.Study on Seed Germinating Characteristics of Anemone chosenicola var. schantungensis[J].Northern Horticulture,2011(6):72-74. |
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| Authors: | XU Xiao-yan LIU Qing-chao LIU Qing-hua TANG Qi-he WANG Kui-ling |
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| Institution: | XU Xiao-yan,LIU Qing-chao,LIU Qing-hua,TANG Qi-he,WANG Kui-ling(College of Landscape Architecture and Horticulture,Qingdao Agricultural University,Qingdao,Shandong 266109) |
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| Abstract: | Taking Anemone chosenicola var.schantungensis as test material,the seeds germination were studied.The results showed that the starting time of germinating was long and there was no germinating energy in germination.The optimum germination temperature was 20℃.GA3 made the seeds a higher germination percentage and the most appropriate GA3 concentration was 500 mg/L.The germination percentage could reach 90.67% by the treatment of 20 days cold stratification and GA3 200 mg/L. |
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| Keywords: | Anemone chosenicola var schantungensis seed GA3 cold stratification |
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