| 核桃根部解剖结构与生长势的关系 |
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| 引用本文： | 张志华,刘新彩,高仪,王红霞,赵悦平.核桃根部解剖结构与生长势的关系[J].河北农业大学学报,2006,29(1):6-8. |
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| 作者姓名： | 张志华 刘新彩 高仪 王红霞 赵悦平 |
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| 作者单位： | 河北农业大学,山区研究所,河北,保定,071001;河北农业大学,园艺学院,河北,保定,071001;河北农业大学,现代科技学院,河北,保定,071001 |
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| 基金项目： | 河北省自然科学基金项目(303228) |
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| 摘 要： | 对12个核桃品种实生苗根部解剖构造及生长势进行研究,结果表明:材部面积与株高生长量呈极显著正相关,与株高显著正相关;材部面积占根横断面积的比例与株高生长量、株高显著正相关;材皮比与株高生长量、株高显著正相关;根部导管密度与株高生长量极显著正相关,与株高显著正相关;皮部面积占根横断面积的比例与株高生长量、株高显著负相关。
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| 关 键 词： | 核桃 根部 解剖构造 生长势 |
| 文章编号： | 1000-1573（2006）01-0006-03 |
| 收稿时间： | 2005-05-09 |
| 修稿时间： | 2005年5月9日 |
Study on the relationship between the anatomical structure of roots and the growing of Juglans regia |
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| ZHANG Zhi-hua,LIU Xin-cai,GAO Yi,WANG Hong-xia,ZHAO Yue-ping.Study on the relationship between the anatomical structure of roots and the growing of Juglans regia[J].Journal of Agricultural University of Hebei,2006,29(1):6-8. |
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| Authors: | ZHANG Zhi-hua LIU Xin-cai GAO Yi WANG Hong-xia ZHAO Yue-ping |
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| Institution: | 1. Mountainous Areas Research Institute, Agricultural University of Hehei, Baoding 071001, China; 2. College of Horticulture, Agricultural University of Hebei, Baoding 071001, China; 3. College of Modem Science and Technology, Agricultural University of Hebei, Baoding 071001, China |
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| Abstract: | The results indicated that the area of wood and vessel density have positive correlation significantly with the increment of tree height,and have strikingly positive relationship with tree height.The rate of wood/transverse area and wood/bark have positive correlation significantly with the increment of tree height and tree height.The rate of bark/transverse area have strikingly negative relationship with the increment of tree height and tree height. |
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| Keywords: | Juglans regia root anatomical structure growing |
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