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Titre de série : IITA Technical bulletin Titre : Role of mulching techniques in tropical soil and water management Type de document : texte imprimé Auteurs : Lal, R. Mention d'édition : IITA Editeur : IITA Année de publication : 1975 ISBN/ISSN/EAN : CI-10029 Note générale : Surface mulching with crop residue at the rate of 4 to 6 tons/ha decrease soil temperature and maintains favorable soil structure through enhanced biological activity. Continuous surface cover can be maintained by growing and least competitive cover crops or by the use of crop residue through rotation and tillage techniques. Mulch tillage such as minimum tillage based on the zonal tillage concept of maintaining crop residue in the inter-row zone and simultaneously providing a good seed bed meets most soil management requirements for many upland crops. Yields of maize, cowpeas, pigeon peas, soybeans and sweet potatoes on mulch tillage plots equal yields from plowed ploto. A the same time the soil erosion is minimal and soil structure is maintained by more intensive soil flora fauna activity. Langues : Anglais (eng) Mots-clés : Gestion de l'eau Sol Récolte Erosion Matière organique Agriculture Température Rotation des cultures Mil Riz Maïs Céréale Besoin en eau des plantes Index. décimale : 630 Agriculture et techniques connexes Résumé : Surface mulching with crop residue at the rate of 4 to 6 tons/ha decrease soil temperature and maintains favorable soil structure through enhanced biological activity. Continuous surface cover can be maintained by growing and least competitive cover crops or by the use of crop residue through rotation and tillage techniques. Mulch tillage such as minimum tillage based on the zonal tillage concept of maintaining crop residue in the inter-row zone and simultaneously providing a good seed bed meets most soil management requirements for many upland crops. Yields of maize, cowpeas, pigeon peas, soybeans and sweet potatoes on mulch tillage plots equal yields from plowed ploto. A the same time the soil erosion is minimal and soil structure is maintained by more intensive soil flora fauna activity. Note de contenu : Surface mulching with crop residue at the rate of 4 to 6 tons/ha decrease soil temperature and maintains favorable soil structure through enhanced biological activity. Continuous surface cover can be maintained by growing and least competitive cover crops or by the use of crop residue through rotation and tillage techniques. Mulch tillage such as minimum tillage based on the zonal tillage concept of maintaining crop residue in the inter-row zone and simultaneously providing a good seed bed meets most soil management requirements for many upland crops. Yields of maize, cowpeas, pigeon peas, soybeans and sweet potatoes on mulch tillage plots equal yields from plowed ploto. A the same time the soil erosion is minimal and soil structure is maintained by more intensive soil flora fauna activity. IITA Technical bulletin. Role of mulching techniques in tropical soil and water management [texte imprimé] / Lal, R. . - IITA . - IITA, 1975.
ISSN : CI-10029
Surface mulching with crop residue at the rate of 4 to 6 tons/ha decrease soil temperature and maintains favorable soil structure through enhanced biological activity. Continuous surface cover can be maintained by growing and least competitive cover crops or by the use of crop residue through rotation and tillage techniques. Mulch tillage such as minimum tillage based on the zonal tillage concept of maintaining crop residue in the inter-row zone and simultaneously providing a good seed bed meets most soil management requirements for many upland crops. Yields of maize, cowpeas, pigeon peas, soybeans and sweet potatoes on mulch tillage plots equal yields from plowed ploto. A the same time the soil erosion is minimal and soil structure is maintained by more intensive soil flora fauna activity.
Langues : Anglais (eng)
Mots-clés : Gestion de l'eau Sol Récolte Erosion Matière organique Agriculture Température Rotation des cultures Mil Riz Maïs Céréale Besoin en eau des plantes Index. décimale : 630 Agriculture et techniques connexes Résumé : Surface mulching with crop residue at the rate of 4 to 6 tons/ha decrease soil temperature and maintains favorable soil structure through enhanced biological activity. Continuous surface cover can be maintained by growing and least competitive cover crops or by the use of crop residue through rotation and tillage techniques. Mulch tillage such as minimum tillage based on the zonal tillage concept of maintaining crop residue in the inter-row zone and simultaneously providing a good seed bed meets most soil management requirements for many upland crops. Yields of maize, cowpeas, pigeon peas, soybeans and sweet potatoes on mulch tillage plots equal yields from plowed ploto. A the same time the soil erosion is minimal and soil structure is maintained by more intensive soil flora fauna activity. Note de contenu : Surface mulching with crop residue at the rate of 4 to 6 tons/ha decrease soil temperature and maintains favorable soil structure through enhanced biological activity. Continuous surface cover can be maintained by growing and least competitive cover crops or by the use of crop residue through rotation and tillage techniques. Mulch tillage such as minimum tillage based on the zonal tillage concept of maintaining crop residue in the inter-row zone and simultaneously providing a good seed bed meets most soil management requirements for many upland crops. Yields of maize, cowpeas, pigeon peas, soybeans and sweet potatoes on mulch tillage plots equal yields from plowed ploto. A the same time the soil erosion is minimal and soil structure is maintained by more intensive soil flora fauna activity. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI04B029.129587 CI-10029 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B029.129588 CI-10029 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B029.129589 CI-10029 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B029.129590 CI-10029 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B029.129591 CI-10029 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B029.129592 CI-10029 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B029.129593 CI-10029 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B029.129594 CI-10029 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible
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Code-barres Cote Support Localisation Section Disponibilité ER97C631.46825 ER 3631 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible ER97C631.46826 ER 3631 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible ER97C631.46827 ER 3631 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible ER97C631.46828 ER 3631 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible ER97C631.46829 ER 3631 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible ER97C631.46830 ER 3631 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible ER97C631.46831 ER 3631 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible ER97C631.46832 ER 3631 Périodique Bibliothèque CDI-Ouaga Fond documentaire Disponible
