| 核桃枝条总酚含量与抗寒性的关系 |
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| 引用本文： | 宋宇琴,王小军,赵思,李六林.核桃枝条总酚含量与抗寒性的关系[J].山西农业科学,2011,39(3):232-234. |
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| 作者姓名： | 宋宇琴 王小军 赵思 李六林 |
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| 作者单位： | 山西农业大学园艺学院,山西太谷,030801 |
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| 基金项目： | 山西农业大学科技创新基金项目 |
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| 摘 要： | 通过测定不同核桃品种1年生枝条韧皮部总酚含量,结合冻害调查结果,分析核桃枝条总酚含量与抗寒性的关系。结果表明:太绵实生、太绵无融合、薄壳香和中林3号的1年生枝条韧皮部总酚含量较高,抗寒性较强。核桃1年生枝条韧皮部中的总酚含量与冻害程度呈显著负相关(r=-0.7179,P<0.05)。核桃1年生枝条韧皮部的总酚含量可作为判断核桃树体抗寒性的生理指标。
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| 关 键 词： | 核桃 枝条 总酚含量 抗寒性 |
Relationship between Total Phenolic Content in Walnut Shoots with Its Cold Hardiness |
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| SONG Yu-qin,WANG Xiao-jun,ZHAO Si,LI Liu-lin.Relationship between Total Phenolic Content in Walnut Shoots with Its Cold Hardiness[J].Journal of Shanxi Agricultural Sciences,2011,39(3):232-234. |
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| Authors: | SONG Yu-qin WANG Xiao-jun ZHAO Si LI Liu-lin |
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| Institution: | SONG Yu-qin,WANG Xiao-jun,ZHAO Si,LI Liu-lin(College of Horticulture,Shanxi Agricultural University,Taigu 030801,China) |
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| Abstract: | The relationship between the total phenolic content in walnut shoots and its cold hardiness was studied through measuring the total phenolic content in phloem of one year old branches of various varieties,and frost damage survey was combined at the mean time.The results showed that there were high levels of total phenolic in cultivars of Taigu Mian seedlings,Taigu Mian apomictic seedlings,Bokexiang and Zhonglin 3 and their cold resistance were strong.Walnut one-year old branches phloem total phenol content ... |
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| Keywords: | walnut(Juglans regia L ) shoot total phenolic cold hardiness |
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