| 花椰菜幼苗期叶片生理指标变化研究 |
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| 引用本文： | 李富恒,谭大海,于龙凤,刘锦妍.花椰菜幼苗期叶片生理指标变化研究[J].北方园艺,2009(9). |
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| 作者姓名： | 李富恒 谭大海 于龙凤 刘锦妍 |
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| 作者单位： | 东北农业大学,生命科学学院,黑龙江,哈尔滨,150030;东北农业大学,生命科学学院,黑龙江,哈尔滨,150030;东北农业大学,生命科学学院,黑龙江,哈尔滨,150030;东北农业大学,生命科学学院,黑龙江,哈尔滨,150030 |
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| 基金项目： | 黑龙江省自然科学基金资助项目，国家博士后科学基金资助项目，东北农业大学科研启动基金 |
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| 摘 要： | 研究了3个花椰菜品种幼苗期叶片蛋白质含量、可溶性糖含量、还原糖含量和叶绿素含量的变化.结果表明:3种花椰菜幼苗期蛋白质含量和叶绿素含量总体上都表现为上升趋势.可溶性糖含量和还原糖含量呈现波动性变化,但还原糖含量的值都显著低于可溶性糖含量.
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| 关 键 词： | 花椰菜 幼苗期 叶片 生理指标 |
Changes of Physiological Indexes in Seeding Period of Brasica oleracea L.var.botrytis L.Leaf |
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| LI Fu-heng,TAN Da-hai,YU Long-feng,LIU Jin-an.Changes of Physiological Indexes in Seeding Period of Brasica oleracea L.var.botrytis L.Leaf[J].Northern Horticulture,2009(9). |
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| Authors: | LI Fu-heng TAN Da-hai YU Long-feng LIU Jin-an |
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| Institution: | College of Life Science;Northeast Agricultural University;Harbin;Heilongjiang 150030;China |
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| Abstract: | In our research the changes of content of soluble protein soluble sugar,reducing sugar and chlorophyll in seeding period of three species of Brasica oleracea L.var.botrytis L.leaves were studied.The results showed that the content of soluble protein and chlorophyll increased in total.Both the content of soluble sugar and reducing sugar displayed changes with fluctuant,and the value of reducing sugar was much lower than soluble sugar. |
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| Keywords: | Brasica oleracea L var botrytis L Seeding period Leaf Physiological indexes |
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