| 稻鸭共作系统的生态学效应研究进展 |
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| 作者姓名： | 全国明 章家恩 黄兆祥 许荣宝 |
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| 作者单位： | 华南农业大学热带亚热带生态研究所，华南农业大学热带亚热带生态研究所，华南农业大学热带亚热带生态研究所，华南农业大学热带亚热带生态研究所 广州510642，广州市乡镇企业管理干部学院农业技术系，广州510405，广州510642，广州510642，广州510642 |
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| 基金项目： | 国家科技攻关计划项目(2001BA512B07)，广东省科技攻关项目(2004B20101017)，广州市科技星火计划项目(2002C12E0021)，美国洛克菲勒兄弟基金会项目资助. |
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| 摘 要： | 稻鸭共作技术作为一项环保型的生态农业技术,现已在中国多个省份和其他许多亚洲国家中得到应用和推广。稻鸭共作系统中具有很多的生态学效应。对该系统中鸭子活动对水稻植株产量性状、群体结构、稻田杂草、水稻病虫害与天敌、稻田土壤、稻田水体、稻米品质、稻田环境质量的影响效应等方面的研究进展进行了综述,并指出今后应加强对上述生态学效应的内在机理与生态学过程等方面的深入研究,以便更好地服务于实践。
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| 关 键 词： | 稻鸭共作 生态农业 生态效应 生物多样性 绿色食品 |
Review on the Ecological Effects of Integrated Rice-duck Farming System |
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| Authors: | Quan Guoming Zhang Jiaen Huang Zhaoxiang Xu Rongbao |
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| Institution: | (1Institute of Tropical and Subtropical Ecology, South China Agricultural University,
Guangzhou 510642; 2Department of Agricultural Technology, Guangzhou Township
Business Management Cadre College, Guangzhou 510405) |
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| Abstract: | Integrated rice-duck farming system (IRFS), as an environmental friendly technology, has been applied and practiced in many provinces in China and some countries in Asia. There are various ecological effects to be proved in IRFS. This paper reviewed already-done studies on the ecological effects of ducks on rice canopy structure, rice growth and yield formation, control of weeds, pests and diseases, natural enemy population, paddy soil and water, rice quality and paddy environmental quality. This paper also pointed out that some further studies on ecological process and mechanisms in IRFS should be strengthened. |
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| Keywords: | Integrated rice-duck farming system Integrated planting and breeding Ecological effect Biodiversity Green food |
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