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Research Article

More Stable Productivity of Semi Natural Grasslands than Sown Pastures in a Seasonally Dry Climate

  • Sonia Ospina mail,

    sospina@cipav.org.co

    Affiliation: Area of Sustainable Livestock, Center for Research in Sustainable Agricultural Production Systems, Cali, Colombia

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  • Graciela M. Rusch,

    Affiliation: Department of Terrestrial Ecology, Norwegian Institute for Nature Research, Trondheim, Norway

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  • Danilo Pezo,

    Affiliation: Livestock and Environment Program, Tropical Agricultural Research and Higher Education Center, Turrialba, Costa Rica

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  • Fernando Casanoves,

    Affiliation: Biometric Unit, Tropical Agricultural Research and Higher Education Center, Turrialba, Costa Rica

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  • Fergus L. Sinclair

    Affiliation: College of Natural Sciences, Bangor University, Wales, United Kingdom and Production Ecology, World Agroforestry Centre, Nairobi, Kenya

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  • Published: May 09, 2012
  • DOI: 10.1371/journal.pone.0035555

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