作者
Sandra Rosa Matias, Marcela Cláudia Pagano, Frederico Carvalho Muzzi, Christiane A Oliveira, Andrea Almeida Carneiro, Sá Nadja Horta, Maria Rita Scotti
发表日期
2009/5/1
期刊
European Journal of Soil Biology
卷号
45
期号
3
页码范围
259-266
出版商
Elsevier Masson
简介
The iron-ore deposits in Minas Gerais state are concentrated in an area named Ferruginosous Quadrilateral, in which the dominant vegetation belongs to the Cerrado biome (savanna type, called campo rupestre or rupestrian field). This vegetation occurs in altitudes higher than 1000m and is one of the most endangered biomes of the world. This study aimed to restore an area of rupestrian field used to keep iron-ore products, in which vegetation had been cut and thus resilience did not occur, worsening the low fertility of the fragile soil. Therefore, a revegetation model was proposed using two native species, Centrosema coriaceum (Leguminosae) and Tibouchina multiflora (Melastomataceae), inoculated with selected strains of arbuscular mycorrhizal fungi (AMF) and/or a rhizobium strain. After 48 months of plantation, the plant growth, survival index, physical and chemical soil properties, leaf nitrogen (N) and …
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SR Matias, MC Pagano, FC Muzzi, CA Oliveira… - European Journal of Soil Biology, 2009