| 稀土在苗木和果树上应用效果的研究 |
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| 引用本文： | 冯巾帼,胡庆恩,胡奕华,薛庆江.稀土在苗木和果树上应用效果的研究[J].河北农业大学学报,1991(4). |
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| 作者姓名： | 冯巾帼 胡庆恩 胡奕华 薛庆江 |
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| 作者单位： | 河北农业大学
(冯巾帼，胡庆恩)，河北职工大学
(胡奕华)，易县林业局(薛庆江) |
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| 摘 要： | 苗木和果树喷施适宜浓度的稀土能提高苗木的生长量、果树的产量及质量。方法简便易行,是提高造林效益、改造果树低产园有效的技术措施,对发展林业生产和稀土的应用均有重要意义。
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| 关 键 词： | 稀土 喷施 生理指标 |
A Study on Application of Rare-earth Metal to Forestry |
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| Feng Jinguo Hu Qingen Hu Yihua Xue Qingjiang.A Study on Application of Rare-earth Metal to Forestry[J].Journal of Agricultural University of Hebei,1991(4). |
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| Authors: | Feng Jinguo Hu Qingen Hu Yihua Xue Qingjiang |
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| Abstract: | To sprinkle a proper dose of rare-earth metal on the saplings and fruit trees can improve the growth rate, the quality of products and the output of products. The method is simple. It is a good way to improve the benefit of afforestion and remake the low-yield orchard, and it is of great importance to developing forestry products and extend the apply field of rare-earth metal. |
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| Keywords: | rare earth spray physiological index |
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