| 略论人工种草对生态环境的保护 |
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| 引用本文： | 吴宗权.略论人工种草对生态环境的保护[J].四川草原,2000(4):6-9. |
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| 作者姓名： | 吴宗权 |
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| 作者单位： | 重庆市万州区五桥畜牧局,万州 |
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| 摘 要： | 本文讨论了人工种草对防风固沙 ,控制水土及土壤养分流失 ,缓解温室效应 ,调节小气候 ,培肥地力、改良土壤 ,净化水、空气及噪音 ,保护生物多样性等方面的生态环保作用。结论出人工种草不仅具有一定的经济价值 ,更重要的是生态环保作用。人工种草和植树造林一样是保持生态平衡、有效防止水土流失、促进国民经济可持续发展的重要因素。
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| 关 键 词： | 人工种草 生态环境保护 |
A study on planting grass artificially and its protective effects on ecological environment |
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| Abstract: | Planting grass artificially and its effects on wind breaking,sand fixing,soil conserving,lysising green house effect,regulating climate,improving soil,purifying water,air and noise as well as protecting biologic variety were studied.The results showed that planting grass not only produce economical value but also have ecological function.It was an important factor to the economical development. |
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| Keywords: | planting grass artificially ecological environment protectio? |
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