| 农林复合系统与单作作物系统作物根系差异特征的研究 |
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| 引用本文： | 孟平,张劲松,尹昌君,马小奇,冯伟东.农林复合系统与单作作物系统作物根系差异特征的研究[J].林业科学研究,2002,15(4):369-373. |
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| 作者姓名： | 孟平 张劲松 尹昌君 马小奇 冯伟东 |
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| 作者单位： | 1. 中国林业科学研究院林业研究所,北京,100091
2. 河南省林业科学研究所,河南,郑州,450003 |
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| 基金项目： | “九五”国家科技攻关专题 (96 0 0 7 0 4 0 5 )，国家自然基金资助项目(39770 6 2 4 )的部分研究内容 |
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| 摘 要： | 本文对太行山低山行陵区苹果－小麦复合系统与单作小麦系统作物根系的差异特征进行试验研究，结果表明：小麦起身至乳熟期间，复合系统内小麦吸水根根量比单作系统平均约高4.74%，但二者间根系垂直分布特征和时间分布特征的趋势均基本一致，将果树引入原本单作的作物生态系统对作物根系时空分布格局的影响不明显。
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| 关 键 词： | 农林复合系统 单作作物系统 差异特征 苹果－小麦复合系统 单作小麦系统 作物根系 |
| 文章编号： | 1001-1498(2002)04-0369-05 |
| 收稿时间： | 2002/3/16 0:00:00 |
Experiments on Characteristics of Wheat Roots Difference between Apple-wheat Intercropping System and Wheat Monoculture System |
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| MENG Ping,ZHANG Jin song,YIN Chang jun,MA Xiao qi and FENG Wei dong.Experiments on Characteristics of Wheat Roots Difference between Apple-wheat Intercropping System and Wheat Monoculture System[J].Forest Research,2002,15(4):369-373. |
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| Authors: | MENG Ping ZHANG Jin song YIN Chang jun MA Xiao qi and FENG Wei dong |
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| Institution: | Research Institute of Forestry, CAF, Beijing 100091, China;Research Institute of Forestry, CAF, Beijing 100091, China;Research Institute of Forestry, CAF, Beijing 100091, China;Forestry Institute of Henan Province, Zhengzhou 450003, Henan, China;Forestry Institute of Henan Province, Zhengzhou 450003, Henan, China |
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| Abstract: | The difference characteristics of wheat roots between the apple wheat intercropping and the wheat monoculture(CK) was conducted in the hilly region of Taihang Mountains. The results show that: during the wheat double ridge maturity stage, the amount of wheat fine roots in the intercropping is about 4.74% more than that in the CK; there is no significant difference of vertical and temporal roots distribution trend between the intercropping and the CK. |
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| Keywords: | apple wheat intercropping wheat monoculture characteristics of wheat roots |
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