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Titre : Soil and water management in the semi-arid tropis Type de document : texte imprimé Auteurs : Kampen, J. ; Krantz, B. A. Mention d'édition : ICRISAT Editeur : ICRISAT Année de publication : 1975 ISBN/ISSN/EAN : CI-03827 Note générale : Undependable rainfall is the major cause of low crop yield and untable agricultural production in the SAT- Population increases in recent years have caused expanded cropping into- steep and unsuitable and, over grazing and forest denudation. In the sat enormous sums of money are being spent in various types of disaster relief programs to reduce starvation and human tragety during the reoccurring drough periods. Pst approaches to improved soil and water management and conservation such as following, mulching, traditional bunding and projects for full irrigation of small and areas have not provided the basis for increased food production in the SAT and by INCRISAT indicate that with improved ressource utilzation along with improved technology applied to all phases of crop production, there is a great potentiel for generating economically viable farming systems capable of increased and agricultural production. Langues : Anglais (eng) Mots-clés : Sol Climatologie PRECIPITATIONS Erosion Irrigation Agriculture Production agricole Agroécologie Index. décimale : 551.6 Climatologie et temps Résumé : Undependable rainfall is the major cause of low crop yield and untable agricultural production in the SAT- Population increases in recent years have caused expanded cropping into- steep and unsuitable and, over grazing and forest denudation. In the sat enormous sums of money are being spent in various types of disaster relief programs to reduce starvation and human tragety during the reoccurring drough periods. Pst approaches to improved soil and water management and conservation such as following, mulching, traditional bunding and projects for full irrigation of small and areas have not provided the basis for increased food production in the SAT and by INCRISAT indicate that with improved ressource utilzation along with improved technology applied to all phases of crop production, there is a great potentiel for generating economically viable farming systems capable of increased and agricultural production. Note de contenu : Undependable rainfall is the major cause of low crop yield and untable agricultural production in the SAT- Population increases in recent years have caused expanded cropping into- steep and unsuitable and, over grazing and forest denudation. In the sat enormous sums of money are being spent in various types of disaster relief programs to reduce starvation and human tragety during the reoccurring drough periods. Pst approaches to improved soil and water management and conservation such as following, mulching, traditional bunding and projects for full irrigation of small and areas have not provided the basis for increased food production in the SAT and by INCRISAT indicate that with improved ressource utilzation along with improved technology applied to all phases of crop production, there is a great potentiel for generating economically viable farming systems capable of increased and agricultural production. Soil and water management in the semi-arid tropis [texte imprimé] / Kampen, J. ; Krantz, B. A. . - ICRISAT . - ICRISAT, 1975.
ISSN : CI-03827
Undependable rainfall is the major cause of low crop yield and untable agricultural production in the SAT- Population increases in recent years have caused expanded cropping into- steep and unsuitable and, over grazing and forest denudation. In the sat enormous sums of money are being spent in various types of disaster relief programs to reduce starvation and human tragety during the reoccurring drough periods. Pst approaches to improved soil and water management and conservation such as following, mulching, traditional bunding and projects for full irrigation of small and areas have not provided the basis for increased food production in the SAT and by INCRISAT indicate that with improved ressource utilzation along with improved technology applied to all phases of crop production, there is a great potentiel for generating economically viable farming systems capable of increased and agricultural production.
Langues : Anglais (eng)
Mots-clés : Sol Climatologie PRECIPITATIONS Erosion Irrigation Agriculture Production agricole Agroécologie Index. décimale : 551.6 Climatologie et temps Résumé : Undependable rainfall is the major cause of low crop yield and untable agricultural production in the SAT- Population increases in recent years have caused expanded cropping into- steep and unsuitable and, over grazing and forest denudation. In the sat enormous sums of money are being spent in various types of disaster relief programs to reduce starvation and human tragety during the reoccurring drough periods. Pst approaches to improved soil and water management and conservation such as following, mulching, traditional bunding and projects for full irrigation of small and areas have not provided the basis for increased food production in the SAT and by INCRISAT indicate that with improved ressource utilzation along with improved technology applied to all phases of crop production, there is a great potentiel for generating economically viable farming systems capable of increased and agricultural production. Note de contenu : Undependable rainfall is the major cause of low crop yield and untable agricultural production in the SAT- Population increases in recent years have caused expanded cropping into- steep and unsuitable and, over grazing and forest denudation. In the sat enormous sums of money are being spent in various types of disaster relief programs to reduce starvation and human tragety during the reoccurring drough periods. Pst approaches to improved soil and water management and conservation such as following, mulching, traditional bunding and projects for full irrigation of small and areas have not provided the basis for increased food production in the SAT and by INCRISAT indicate that with improved ressource utilzation along with improved technology applied to all phases of crop production, there is a great potentiel for generating economically viable farming systems capable of increased and agricultural production. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03N827.125395 CI-03827 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03N827.125396 CI-03827 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03N827.125397 CI-03827 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03N827.125398 CI-03827 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03N827.125399 CI-03827 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03N827.125400 CI-03827 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03N827.125401 CI-03827 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03N827.125402 CI-03827 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre : Water storage in soils : short term and long term effects Type de document : texte imprimé Auteurs : Kampen, J. ; Singh, S. Mention d'édition : ICRESAT Editeur : ICRESAT Année de publication : 1974 ISBN/ISSN/EAN : CI-06111 Note générale : To achieve reasonable levels of production a continuous availability of water to the growing plant is essential. Except for irrigated lands and areas with shallow phreatic aquifers, the only source of moisture for crops in the semi-arid tropics is rainfall. In most of the seasonally dry tropics the rainfall patterns are erratic and brief or extended droughts are frequent. The soil funtions as a water storage medium/ rainfall infiltrates, some may be drained and a portion of the quantity held by the soil is slowly released to the growing crop during subsequent periods. In this paper, some aspects of soil and water management research in the recent past will be reviewed followed by a discussion of the direction in which research on this specific factor is moving at ICRISAT. It gives the outline of climate and precipitation, the soils and soil erosion and some aspects of soil and water management today. Mots-clés : Sol Production Irrigation PRECIPITATIONS Infiltration Climat Erosion Drainage Hydrologie Région semi-aride Index. décimale : 631.58 Méthodes de culture : jachère, assolement irrigation Résumé : To achieve reasonable levels of production a continuous availability of water to the growing plant is essential. Except for irrigated lands and areas with shallow phreatic aquifers, the only source of moisture for crops in the semi-arid tropics is rainfall. In most of the seasonally dry tropics the rainfall patterns are erratic and brief or extended droughts are frequent. The soil funtions as a water storage medium/ rainfall infiltrates, some may be drained and a portion of the quantity held by the soil is slowly released to the growing crop during subsequent periods. In this paper, some aspects of soil and water management research in the recent past will be reviewed followed by a discussion of the direction in which research on this specific factor is moving at ICRISAT. It gives the outline of climate and precipitation, the soils and soil erosion and some aspects of soil and water management today. Note de contenu : To achieve reasonable levels of production a continuous availability of water to the growing plant is essential. Except for irrigated lands and areas with shallow phreatic aquifers, the only source of moisture for crops in the semi-arid tropics is rainfall. In most of the seasonally dry tropics the rainfall patterns are erratic and brief or extended droughts are frequent. The soil funtions as a water storage medium/ rainfall infiltrates, some may be drained and a portion of the quantity held by the soil is slowly released to the growing crop during subsequent periods. In this paper, some aspects of soil and water management research in the recent past will be reviewed followed by a discussion of the direction in which research on this specific factor is moving at ICRISAT. It gives the outline of climate and precipitation, the soils and soil erosion and some aspects of soil and water management today. Water storage in soils : short term and long term effects [texte imprimé] / Kampen, J. ; Singh, S. . - ICRESAT . - ICRESAT, 1974.
ISSN : CI-06111
To achieve reasonable levels of production a continuous availability of water to the growing plant is essential. Except for irrigated lands and areas with shallow phreatic aquifers, the only source of moisture for crops in the semi-arid tropics is rainfall. In most of the seasonally dry tropics the rainfall patterns are erratic and brief or extended droughts are frequent. The soil funtions as a water storage medium/ rainfall infiltrates, some may be drained and a portion of the quantity held by the soil is slowly released to the growing crop during subsequent periods. In this paper, some aspects of soil and water management research in the recent past will be reviewed followed by a discussion of the direction in which research on this specific factor is moving at ICRISAT. It gives the outline of climate and precipitation, the soils and soil erosion and some aspects of soil and water management today.
Mots-clés : Sol Production Irrigation PRECIPITATIONS Infiltration Climat Erosion Drainage Hydrologie Région semi-aride Index. décimale : 631.58 Méthodes de culture : jachère, assolement irrigation Résumé : To achieve reasonable levels of production a continuous availability of water to the growing plant is essential. Except for irrigated lands and areas with shallow phreatic aquifers, the only source of moisture for crops in the semi-arid tropics is rainfall. In most of the seasonally dry tropics the rainfall patterns are erratic and brief or extended droughts are frequent. The soil funtions as a water storage medium/ rainfall infiltrates, some may be drained and a portion of the quantity held by the soil is slowly released to the growing crop during subsequent periods. In this paper, some aspects of soil and water management research in the recent past will be reviewed followed by a discussion of the direction in which research on this specific factor is moving at ICRISAT. It gives the outline of climate and precipitation, the soils and soil erosion and some aspects of soil and water management today. Note de contenu : To achieve reasonable levels of production a continuous availability of water to the growing plant is essential. Except for irrigated lands and areas with shallow phreatic aquifers, the only source of moisture for crops in the semi-arid tropics is rainfall. In most of the seasonally dry tropics the rainfall patterns are erratic and brief or extended droughts are frequent. The soil funtions as a water storage medium/ rainfall infiltrates, some may be drained and a portion of the quantity held by the soil is slowly released to the growing crop during subsequent periods. In this paper, some aspects of soil and water management research in the recent past will be reviewed followed by a discussion of the direction in which research on this specific factor is moving at ICRISAT. It gives the outline of climate and precipitation, the soils and soil erosion and some aspects of soil and water management today. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B111.133746 CI-06111 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B111.133745 CI-06111 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B111.133744 CI-06111 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B111.133743 CI-06111 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B111.133742 CI-06111 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B111.133741 CI-06111 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B111.133740 CI-06111 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B111.133739 CI-06111 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible
