| 黄土高原丘陵区林草混作研究 |
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| 引用本文： | 关秀琦1,邹厚远1,鲁子瑜1,郭鹏2,张信3. 黄土高原丘陵区林草混作研究[J]. 水土保持研究, 1994, 1(3): 77-81 |
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| 作者姓名： | 关秀琦1 邹厚远1 鲁子瑜1 郭鹏2 张信3 |
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| 作者单位： | 1. 中国科学院、水利院西北水土保持研究所 陕西杨陵 712100;2. 固原县科委;3. 宁夏云雾山自然保护区管理处 |
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| 摘 要： | 在半干旱黄土丘陵区，模仿自然界存在的稀树灌丛、灌丛和稀树草地等植被类型，人工营造稀树灌木林、灌木混交林和混草林，取得了较好的造林效果。由于这些人工群落的适应力强，能保持较长时间的稳定性与生产力，可以广泛推广。营造技术关键在于掌握林木密度与牧草生长年限。
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| 关 键 词： | 黄土丘陵 半干旱区 林草混作 植物群落 |
Study on the Forest-grass mixed cultivation in the loess hilly Region |
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| Guan Xiuqi1,Zou Houyuan1,Lu Ziyu1,Guo Peng2,Zhang Xin3. Study on the Forest-grass mixed cultivation in the loess hilly Region[J]. Research of Soil and Water Conservation, 1994, 1(3): 77-81 |
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| Authors: | Guan Xiuqi1 Zou Houyuan1 Lu Ziyu1 Guo Peng2 Zhang Xin3 |
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| Affiliation: | Northwestern Institute of Soil and Water Conservation, Academia of Sinica and Ministry of Water Resources, Yangling, Shaanxi, 712100 |
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| Abstract: | in semi-arid loess regiion,The rare tree-shrub,shrub rare treegrass and other vegetation types were imiltated artifical rare tree-shrub forest shrub mixed forest and mixed grass-forest can get good effect of forest ation.These artifical commuities may be popularized widely,because they have best adaptability and can maintain strong stability and high productivity in long terms.The key plant technique is to master the forest density and the age of grass gorwth. |
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| Keywords: | Loess hilly semi-arid region forest-grass mixed cultivation plant communuity |
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