| 放牧对草原植物功能性状影响研究进展 |
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| 引用本文： | 王晓芳,马红彬,刘杰,苗海涛,沈艳,周瑶,马静利. 放牧对草原植物功能性状影响研究进展[J]. 应用生态学报, 2022, 33(2): 569-576. DOI: 10.13287/j.1001-9332.202202.023 |
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| 作者姓名： | 王晓芳 马红彬 刘杰 苗海涛 沈艳 周瑶 马静利 |
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| 作者单位： | 1.兰州大学草地农业科技学院, 兰州 730020;2.草地农业生态系统国家重点实验室草地微生物中心, 兰州 730020;3.西部生态安全省部共建创新中心, 兰州 730020;4.宁夏大学农学院, 银川 750021;5.宁夏大学西北退化生态系统恢复与重建教育部重点实验室培育基地, 银川 750021 |
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| 基金项目： | 宁夏回族自治区对外合作项目(2018BFH03009)、国家自然科学基金项目(32060406)、宁夏科技创新领军人才培养项目(KJT2018003)、中央高校基本科研业务费专项资金项目(lzujbky-2021-ey03,lzujbky-2021-kb12)和甘肃省级引导科技创新发展专项资金项目(2019ZX-06)资助。 |
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| 摘 要： | 植物功能性状的表达和植被环境适应性相关,植物功能性状之间的权衡变化体现了植物在放牧胁迫下资源的重新整合和获取.本文总结了放牧干扰下植物功能性状表达的差异性,着重将放牧干扰与植物功能性状相结合,介绍了植物功能性状的变异来源是植物遗传特征与环境过滤相互协调的结果,归纳了放牧对植物营养性状、繁殖性状的影响,以及植物可以通过调...
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| 关 键 词： | 放牧 草原植物 功能性状 |
| 收稿时间： | 2021-08-09 |
Research advances on the effects of grazing on plant functional traits in grassland |
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| WANG Xiao-fang,MA Hong-bin,LIU Jie,MIAO Hai-tao,SHEN Yan,ZHOU Yao,MA Jing-li. Research advances on the effects of grazing on plant functional traits in grassland[J]. The journal of applied ecology, 2022, 33(2): 569-576. DOI: 10.13287/j.1001-9332.202202.023 |
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| Authors: | WANG Xiao-fang MA Hong-bin LIU Jie MIAO Hai-tao SHEN Yan ZHOU Yao MA Jing-li |
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| Affiliation: | 1.College of Pastoral Agriculture Science and Technology, Lanzhou 730020, China;2.State Key Laboratory of Grassland Agro-ecosystems Center for Grassland Microbiome, Lanzhou 730020, China;3.Collaborative Innovation Center for Western Ecological Safety, Lanzhou 730020, China;4.College of Agriculture, Ningxia University, Yinchuan 750021, China;5.Breeding Base of Ministry of Education Key Laboratory of Ecosystem Restoration and Reconstruction, Ningxia University, Yinchuan 750021, China |
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| Abstract: | Plant functional traits is connected with vegetation adaptability to the environment. The trade-off between plant functional traits reflects resource reintegration and acquisition under grazing pressures. We summarized the differences of plant functional traits under grazing disturbance, focused on the linkages between grazing disturbance and plant functional traits. We introduced that the variation of plant functional traits resulted from the coordination between plant genetic characteristics and environmental filtration, summarized the effects of grazing on nutritional and reproductive traits, and noted that plants could use survival and reproductive strategies to adapt to the grazing disturbance. We mainly focused on the effects of grazing on plant population, community and ecosystem. The expression of plant functional traits was different under grazing disturbance. Therefore, plant functional traits could be used as indicators to explain population growth and reproduction, community assembly, and ecosystem function. In order to better serve the ecological environment of grassland with plant functional traits, reasonable grazing resis-tant species could be screened according to plant functional traits. Based on life history characteristics of grassland plant population, the scientific grazing mechanism should be formulated, and the responses of plant functional traits and resource allocation to grazing disturbance should be conducted from the perspective of individual-based level in the future. |
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| Keywords: | grazing grassland plant functional trait |
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