| 不同来源地苦参生长动态的研究 |
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| 引用本文： | 纪瑛,杜彦斌,王斌,张庆霞.不同来源地苦参生长动态的研究[J].草业科学,2011,28(5):802-806. |
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| 作者姓名： | 纪瑛 杜彦斌 王斌 张庆霞 |
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| 作者单位： | 甘肃农业职业技术学院,甘肃兰州,730020;甘肃农业职业技术学院,甘肃兰州,730020;甘肃农业职业技术学院,甘肃兰州,730020;甘肃农业职业技术学院,甘肃兰州,730020 |
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| 基金项目： | 甘肃省科技攻关项目(2GS064-A43-019-08) |
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| 摘 要： | 用来源于河北承德、河南卢氏、甘肃成县和岷县的苦参(Sophora flavescens)种子进行大田试验,研究不同来源苦参的生长发育规律.结果显示,不同来源苦参茎秆、叶数、叶干质量、根生长动态基本一致,叶数和叶干质量均在8月下旬达到高峰,而根干质量在10月下旬达最高.不同来源苦参生长量存在差异,河北承德苦参的株高最低,...
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| 关 键 词： | 苦参 叶 根 生长动态 |
Study on growth dynamics of Sophora flavescens from different germplasm sources |
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| JI Ying,DU Yan-bin,WANG Bin,ZHANG Qing-xia.Study on growth dynamics of Sophora flavescens from different germplasm sources[J].Pratacultural Science,2011,28(5):802-806. |
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| Authors: | JI Ying DU Yan-bin WANG Bin ZHANG Qing-xia |
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| Institution: | JI Ying,DU Yan-bin,WANG Bin,ZHANG Qing-xia(Gansu Agricultural College,Gansu Lanzhou 730020,China) |
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| Abstract: | The growth dynamics of Sophora flavescens from different sources which were Chengde City,Hebei Province,Lushi County,Henan Province,Min County and Cheng County,Gansu Province,were studied.The results showed a similar growth dynamics of stem,leaves and root for different source germplasms.The highest number of leaf and leaf dry weight were observed in late August,and for the roots,it appeared in the late October.However,significant differences in terms of biomass among five source germplasms were observed.S.... |
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| Keywords: | Sophora flavescens leaf root growth dynamics |
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