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Faire une suggestion Affiner la rechercheCaractéristiques principales de certains sols calcaires - Salins et gypso - salins au sud de Karadj (Ouest de Teheran) / Zarrive - Kafche, M.
Titre : Caractéristiques principales de certains sols calcaires - Salins et gypso - salins au sud de Karadj (Ouest de Teheran) Type de document : texte imprimé Auteurs : Zarrive - Kafche, M. ; Mahamoudi, S. Mention d'édition : SOIL SCIENCE SOCIETY Editeur : Soil Science Society Année de publication : 1975 ISBN/ISSN/EAN : CI-09981 Note générale : Ce dossier s'inscrit dans le cadre de l'étude d'une serie des sols en Iran. Il présente l'étude des sols d'une région située à 30 km à l'ouest de Tehéran, au sud de Karadj. Limitée par des formations riches en gypes, en sols et en tuff, cette région comporte 3 types de sols: les sols bruns isohumiques avec des concretions calcaires sous forme de module, les sols salins et les sols, gypso - salins avec des modules de gypse. Langues : Français (fre) Mots-clés : Sol Analyse chimique Calcaire Agronomie Sol salé Index. décimale : 631.4 Pédologie, science et préservation des sols : chimie, physique, fertilité Résumé : Ce dossier s'inscrit dans le cadre de l'étude d'une serie des sols en Iran. Il présente l'étude des sols d'une région située à 30 km à l'ouest de Tehéran, au sud de Karadj. Limitée par des formations riches en gypes, en sols et en tuff, cette région comporte 3 types de sols: les sols bruns isohumiques avec des concretions calcaires sous forme de module, les sols salins et les sols, gypso - salins avec des modules de gypse. Note de contenu : Ce dossier s'inscrit dans le cadre de l'étude d'une serie des sols en Iran. Il présente l'étude des sols d'une région située à 30 km à l'ouest de Tehéran, au sud de Karadj. Limitée par des formations riches en gypes, en sols et en tuff, cette région comporte 3 types de sols: les sols bruns isohumiques avec des concretions calcaires sous forme de module, les sols salins et les sols, gypso - salins avec des modules de gypse. Caractéristiques principales de certains sols calcaires - Salins et gypso - salins au sud de Karadj (Ouest de Teheran) [texte imprimé] / Zarrive - Kafche, M. ; Mahamoudi, S. . - SOIL SCIENCE SOCIETY . - Soil Science Society, 1975.
ISSN : CI-09981
Ce dossier s'inscrit dans le cadre de l'étude d'une serie des sols en Iran. Il présente l'étude des sols d'une région située à 30 km à l'ouest de Tehéran, au sud de Karadj. Limitée par des formations riches en gypes, en sols et en tuff, cette région comporte 3 types de sols: les sols bruns isohumiques avec des concretions calcaires sous forme de module, les sols salins et les sols, gypso - salins avec des modules de gypse.
Langues : Français (fre)
Mots-clés : Sol Analyse chimique Calcaire Agronomie Sol salé Index. décimale : 631.4 Pédologie, science et préservation des sols : chimie, physique, fertilité Résumé : Ce dossier s'inscrit dans le cadre de l'étude d'une serie des sols en Iran. Il présente l'étude des sols d'une région située à 30 km à l'ouest de Tehéran, au sud de Karadj. Limitée par des formations riches en gypes, en sols et en tuff, cette région comporte 3 types de sols: les sols bruns isohumiques avec des concretions calcaires sous forme de module, les sols salins et les sols, gypso - salins avec des modules de gypse. Note de contenu : Ce dossier s'inscrit dans le cadre de l'étude d'une serie des sols en Iran. Il présente l'étude des sols d'une région située à 30 km à l'ouest de Tehéran, au sud de Karadj. Limitée par des formations riches en gypes, en sols et en tuff, cette région comporte 3 types de sols: les sols bruns isohumiques avec des concretions calcaires sous forme de module, les sols salins et les sols, gypso - salins avec des modules de gypse. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI04B981.129411 CI-09981 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B981.129412 CI-09981 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B981.129413 CI-09981 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B981.129414 CI-09981 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B981.129415 CI-09981 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B981.129416 CI-09981 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B981.129417 CI-09981 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B981.129418 CI-09981 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
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. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B496.127227 CI-04496 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B496.127228 CI-04496 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B496.127229 CI-04496 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B496.127230 CI-04496 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B496.127231 CI-04496 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B496.127232 CI-04496 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B496.127233 CI-04496 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B496.127234 CI-04496 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre : Soils of the oyo - shaki savanna belt in South West Nigeria and their management, meeting on savannah soils of Africa and their management meridian hotel, Tema, Ghana, nov 24-26, 1975 Type de document : texte imprimé Auteurs : Oyo - Atere, J. O. ; Adetunji, S. A. Mention d'édition : Soil Science Society Editeur : Soil Science Society Année de publication : 1975 ISBN/ISSN/EAN : CI-10590 Note générale : Eight representative profiles with four in derived (zone 1) and two each in the southern Guinera (zone 2) and the nothern Guinea (zone3) savanna were described according to the FAO guidelines for soil description. The terrain is rolling with slopes of 2-6 per cent occupying about two - thirds of the area. The climate is tropical and the area forms one single fertilizer response zone on savanna soils derived from metamorphic and igneous rocks. Fertilizer experiments wer carried out on six sites. The hield of maize improved with application of fertilizer and the fertilizer recommendation indicated for the area is 60-20-60. Langues : Anglais (eng) Mots-clés : Savane Sol Mise en valeur du sol Géologie Fertilité du sol Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : Eight representative profiles with four in derived (zone 1) and two each in the southern Guinera (zone 2) and the nothern Guinea (zone3) savanna were described according to the FAO guidelines for soil description. The terrain is rolling with slopes of 2-6 per cent occupying about two - thirds of the area. The climate is tropical and the area forms one single fertilizer response zone on savanna soils derived from metamorphic and igneous rocks. Fertilizer experiments wer carried out on six sites. The hield of maize improved with application of fertilizer and the fertilizer recommendation indicated for the area is 60-20-60. Note de contenu : Eight representative profiles with four in derived (zone 1) and two each in the southern Guinera (zone 2) and the nothern Guinea (zone3) savanna were described according to the FAO guidelines for soil description. The terrain is rolling with slopes of 2-6 per cent occupying about two - thirds of the area. The climate is tropical and the area forms one single fertilizer response zone on savanna soils derived from metamorphic and igneous rocks. Fertilizer experiments wer carried out on six sites. The hield of maize improved with application of fertilizer and the fertilizer recommendation indicated for the area is 60-20-60. Soils of the oyo - shaki savanna belt in South West Nigeria and their management, meeting on savannah soils of Africa and their management meridian hotel, Tema, Ghana, nov 24-26, 1975 [texte imprimé] / Oyo - Atere, J. O. ; Adetunji, S. A. . - Soil Science Society . - Soil Science Society, 1975.
ISSN : CI-10590
Eight representative profiles with four in derived (zone 1) and two each in the southern Guinera (zone 2) and the nothern Guinea (zone3) savanna were described according to the FAO guidelines for soil description. The terrain is rolling with slopes of 2-6 per cent occupying about two - thirds of the area. The climate is tropical and the area forms one single fertilizer response zone on savanna soils derived from metamorphic and igneous rocks. Fertilizer experiments wer carried out on six sites. The hield of maize improved with application of fertilizer and the fertilizer recommendation indicated for the area is 60-20-60.
Langues : Anglais (eng)
Mots-clés : Savane Sol Mise en valeur du sol Géologie Fertilité du sol Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : Eight representative profiles with four in derived (zone 1) and two each in the southern Guinera (zone 2) and the nothern Guinea (zone3) savanna were described according to the FAO guidelines for soil description. The terrain is rolling with slopes of 2-6 per cent occupying about two - thirds of the area. The climate is tropical and the area forms one single fertilizer response zone on savanna soils derived from metamorphic and igneous rocks. Fertilizer experiments wer carried out on six sites. The hield of maize improved with application of fertilizer and the fertilizer recommendation indicated for the area is 60-20-60. Note de contenu : Eight representative profiles with four in derived (zone 1) and two each in the southern Guinera (zone 2) and the nothern Guinea (zone3) savanna were described according to the FAO guidelines for soil description. The terrain is rolling with slopes of 2-6 per cent occupying about two - thirds of the area. The climate is tropical and the area forms one single fertilizer response zone on savanna soils derived from metamorphic and igneous rocks. Fertilizer experiments wer carried out on six sites. The hield of maize improved with application of fertilizer and the fertilizer recommendation indicated for the area is 60-20-60. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI04B590.130026 CI-10590 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B590.130025 CI-10590 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B590.130024 CI-10590 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B590.130023 CI-10590 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B590.130021 CI-10590 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B590.130020 CI-10590 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B590.130022 CI-10590 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B590.130019 CI-10590 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre : Soilsof the savannah zones of Ghana: their physico - chemical characteristics, classification and management Type de document : texte imprimé Auteurs : Obeng, B. H. Mention d'édition : Soil Science Society Editeur : Soil Science Society Année de publication : 1975 ISBN/ISSN/EAN : CI-09959 Note générale : In Ghana, savannah soils occupy almost two - thirsd of the land area and occur mainly around the extreme south eastern areas and the nothern half of the country. The predominant soil groups occuring are savannah ochrosols, groundwater laterites (petrosols), savannah brunosol... erosion and physico - chemical limitations are some of the major problems that militate against efficient utilization of the solis, explain the author of this paper. Langues : Anglais (eng) Mots-clés : Sol Savane Chimie du sol Physique du sol Analyse chimique Analyse physique Pédologie Gestion des SOL Index. décimale : 631.4 Pédologie, science et préservation des sols : chimie, physique, fertilité Résumé : In Ghana, savannah soils occupy almost two - thirsd of the land area and occur mainly around the extreme south eastern areas and the nothern half of the country. The predominant soil groups occuring are savannah ochrosols, groundwater laterites (petrosols), savannah brunosol... erosion and physico - chemical limitations are some of the major problems that militate against efficient utilization of the solis, explain the author of this paper. Note de contenu : In Ghana, savannah soils occupy almost two - thirsd of the land area and occur mainly around the extreme south eastern areas and the nothern half of the country. The predominant soil groups occuring are savannah ochrosols, groundwater laterites (petrosols), savannah brunosol... erosion and physico - chemical limitations are some of the major problems that militate against efficient utilization of the solis, explain the author of this paper. Soilsof the savannah zones of Ghana: their physico - chemical characteristics, classification and management [texte imprimé] / Obeng, B. H. . - Soil Science Society . - Soil Science Society, 1975.
ISSN : CI-09959
In Ghana, savannah soils occupy almost two - thirsd of the land area and occur mainly around the extreme south eastern areas and the nothern half of the country. The predominant soil groups occuring are savannah ochrosols, groundwater laterites (petrosols), savannah brunosol... erosion and physico - chemical limitations are some of the major problems that militate against efficient utilization of the solis, explain the author of this paper.
Langues : Anglais (eng)
Mots-clés : Sol Savane Chimie du sol Physique du sol Analyse chimique Analyse physique Pédologie Gestion des SOL Index. décimale : 631.4 Pédologie, science et préservation des sols : chimie, physique, fertilité Résumé : In Ghana, savannah soils occupy almost two - thirsd of the land area and occur mainly around the extreme south eastern areas and the nothern half of the country. The predominant soil groups occuring are savannah ochrosols, groundwater laterites (petrosols), savannah brunosol... erosion and physico - chemical limitations are some of the major problems that militate against efficient utilization of the solis, explain the author of this paper. Note de contenu : In Ghana, savannah soils occupy almost two - thirsd of the land area and occur mainly around the extreme south eastern areas and the nothern half of the country. The predominant soil groups occuring are savannah ochrosols, groundwater laterites (petrosols), savannah brunosol... erosion and physico - chemical limitations are some of the major problems that militate against efficient utilization of the solis, explain the author of this paper. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI04B959.127977 CI-09959 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B959.127978 CI-09959 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B959.127975 CI-09959 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B959.127976 CI-09959 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B959.127973 CI-09959 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B959.127974 CI-09959 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B959.127971 CI-09959 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B959.127972 CI-09959 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible
