Titre :	Agroclimatic contraints to up land rice production in west Africa
Type de document :	texte imprimé
Auteurs :	Lawson, L. T.
Mention d'édition :	IITA
Editeur :	IITA
Année de publication :	1979
ISBN/ISSN/EAN :	CI-10620
Note générale :	Increasing areas of land are being brought under upland rice production in west Africa to meet an increasing demand for the grain, but yields have actually been showing a decline. The probable reason for the this failure to judiciously select the areas of production on the basis of a matching the physical attributes of the environments and the requirements of the crop. Careful selection of site, plant and cultural pratices, however still offer a viable approach to improving yield.
Langues :	Anglais (eng)
Mots-clés :	Production agricole  Riz  Agroécologie  Riziculture  Evapotranspiration  Rayonnement solaire  Température  Vent  Humidité
Index. décimale :	621.47 energie solaire
Résumé :	Increasing areas of land are being brought under upland rice production in west Africa to meet an increasing demand for the grain, but yields have actually been showing a decline. The probable reason for the this failure to judiciously select the areas of production on the basis of a matching the physical attributes of the environments and the requirements of the crop. Careful selection of site, plant and cultural pratices, however still offer a viable approach to improving yield.
Note de contenu :	Increasing areas of land are being brought under upland rice production in west Africa to meet an increasing demand for the grain, but yields have actually been showing a decline. The probable reason for the this failure to judiciously select the areas of production on the basis of a matching the physical attributes of the environments and the requirements of the crop. Careful selection of site, plant and cultural pratices, however still offer a viable approach to improving yield.

Agroclimatic contraints to up land rice production in west Africa [texte imprimé] / Lawson, L. T.  . -  IITA . - IITA, 1979.
ISSN : CI-10620
Increasing areas of land are being brought under upland rice production in west Africa to meet an increasing demand for the grain, but yields have actually been showing a decline. The probable reason for the this failure to judiciously select the areas of production on the basis of a matching the physical attributes of the environments and the requirements of the crop. Careful selection of site, plant and cultural pratices, however still offer a viable approach to improving yield.
Langues : Anglais (eng)

Mots-clés :	Production agricole  Riz  Agroécologie  Riziculture  Evapotranspiration  Rayonnement solaire  Température  Vent  Humidité
Index. décimale :	621.47 energie solaire
Résumé :	Increasing areas of land are being brought under upland rice production in west Africa to meet an increasing demand for the grain, but yields have actually been showing a decline. The probable reason for the this failure to judiciously select the areas of production on the basis of a matching the physical attributes of the environments and the requirements of the crop. Careful selection of site, plant and cultural pratices, however still offer a viable approach to improving yield.
Note de contenu :	Increasing areas of land are being brought under upland rice production in west Africa to meet an increasing demand for the grain, but yields have actually been showing a decline. The probable reason for the this failure to judiciously select the areas of production on the basis of a matching the physical attributes of the environments and the requirements of the crop. Careful selection of site, plant and cultural pratices, however still offer a viable approach to improving yield.