| Titre : |
Soil fertility and moisture studies in the Cerrado of Brazil |
| Type de document : |
texte imprimé |
| Auteurs : |
Naderman, C. ; Sanchez, P. A. |
| Mention d'édition : |
Soil Science Society |
| Editeur : |
Soil Science Society |
| Année de publication : |
1975 |
| ISBN/ISSN/EAN : |
CI-04496 |
| Note générale : |
This paper presents an overview of the joint tropical soils research in the Cerrado conducted by cornell University, North Carolina State University and the Empresa Bresileira de Pesquisa Agropecuraria for the last three years. The Cerrado of Brazil constitutes the largest contigreous savana erea in the American tropics. The was majority of the Cerrado is covered by highly weathered oxisols with marked wet and dry seasons. The soils are uniformly and extremely low in bases, phosphous, and some micronutrients, high in aluminium saturation, and in clayey areas, high phosphous fixation. They are deep, well drained and with excellent structural properties. |
| Mots-clés : |
Fertilité du sol Climat Végétation Sol Humidité |
| Index. décimale : |
551.6 Climatologie et temps |
| Résumé : |
This paper presents an overview of the joint tropical soils research in the Cerrado conducted by cornell University, North Carolina State University and the Empresa Bresileira de Pesquisa Agropecuraria for the last three years. The Cerrado of Brazil constitutes the largest contigreous savana erea in the American tropics. The was majority of the Cerrado is covered by highly weathered oxisols with marked wet and dry seasons. The soils are uniformly and extremely low in bases, phosphous, and some micronutrients, high in aluminium saturation, and in clayey areas, high phosphous fixation. They are deep, well drained and with excellent structural properties. |
| Note de contenu : |
This paper presents an overview of the joint tropical soils research in the Cerrado conducted by cornell University, North Carolina State University and the Empresa Bresileira de Pesquisa Agropecuraria for the last three years. The Cerrado of Brazil constitutes the largest contigreous savana erea in the American tropics. The was majority of the Cerrado is covered by highly weathered oxisols with marked wet and dry seasons. The soils are uniformly and extremely low in bases, phosphous, and some micronutrients, high in aluminium saturation, and in clayey areas, high phosphous fixation. They are deep, well drained and with excellent structural properties. |
Soil fertility and moisture studies in the Cerrado of Brazil [texte imprimé] / Naderman, C. ; Sanchez, P. A. . - Soil Science Society . - Soil Science Society, 1975. ISSN : CI-04496 This paper presents an overview of the joint tropical soils research in the Cerrado conducted by cornell University, North Carolina State University and the Empresa Bresileira de Pesquisa Agropecuraria for the last three years. The Cerrado of Brazil constitutes the largest contigreous savana erea in the American tropics. The was majority of the Cerrado is covered by highly weathered oxisols with marked wet and dry seasons. The soils are uniformly and extremely low in bases, phosphous, and some micronutrients, high in aluminium saturation, and in clayey areas, high phosphous fixation. They are deep, well drained and with excellent structural properties.
| Mots-clés : |
Fertilité du sol Climat Végétation Sol Humidité |
| Index. décimale : |
551.6 Climatologie et temps |
| Résumé : |
This paper presents an overview of the joint tropical soils research in the Cerrado conducted by cornell University, North Carolina State University and the Empresa Bresileira de Pesquisa Agropecuraria for the last three years. The Cerrado of Brazil constitutes the largest contigreous savana erea in the American tropics. The was majority of the Cerrado is covered by highly weathered oxisols with marked wet and dry seasons. The soils are uniformly and extremely low in bases, phosphous, and some micronutrients, high in aluminium saturation, and in clayey areas, high phosphous fixation. They are deep, well drained and with excellent structural properties. |
| Note de contenu : |
This paper presents an overview of the joint tropical soils research in the Cerrado conducted by cornell University, North Carolina State University and the Empresa Bresileira de Pesquisa Agropecuraria for the last three years. The Cerrado of Brazil constitutes the largest contigreous savana erea in the American tropics. The was majority of the Cerrado is covered by highly weathered oxisols with marked wet and dry seasons. The soils are uniformly and extremely low in bases, phosphous, and some micronutrients, high in aluminium saturation, and in clayey areas, high phosphous fixation. They are deep, well drained and with excellent structural properties. |
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