Schultze-Kraft, Rainer
,
Williams, R.J.
,
[Una nueva especie de Centrosoema (DC.) Benth. (Leguminosae: Papilionoideae) del Orinoco]
,
Una nueva especie de Centrosoema (DC.) Benth. (Leguminosae: Papilionoideae) del Orinoco
Cochrane, TT
,
[An ongoing appraisal of the savanna ecosystems of Tropical America for beef cattle production]
,
An ongoing appraisal of the savanna ecosystems of Tropical America for beef cattle production
The diversity of bean producing areas in Africa in terms of environments and cropping systems and the nature of existing cultivars are briefly described. The lengths of growing seasons and rainfall, temperature and photoperiod during the growing seasons of bean producing areas are being character...
Results of research on soil fertility management for bean production in Uganda are explored. The occurrence and severity of soil fertility problems as constraints to bean production are examined and additional research needs are suggested. Results of trials conducted on research station and farme...
Se examinan los resultados de investigaciones en manejo de la fertilidad del suelo para la produccion de frijol en Uganda y la presencia y severidad de los problemas de fertilidad del suelo como factores limitantes de la produccion de este cultivo. Se sugieren necesidades adicionales de investiga...
Ochwoh, V.A
,
Wortmann, Charles S.
,
[Soil fertility and bean nutrition in Uganda: A review and future research needs]
,
Soil fertility and bean nutrition in Uganda: A review and future research needs
An overview is given of the current status of snap bean cultivation in China, where production estimates for 1988 range from 2.5 to 5.0 million MT. Historical aspects of Chinese agriculture, and vegetable cultivation in particular, are briefly discussed. Highly specialized agronomic techniques us...
Henry, Guy
,
Peihua, L
,
[The present status and future potential of snap beans in China]
,
The present status and future potential of snap beans in China
Seventy nine samples of two Phaseolus species were collected during a germplasm exploration in Cusco. Of particular interest are: 25 landraces of P. vulgaris (of which 7 are popped beans) and 8 populations of a particular wild common bean. Strong indications about the existence of a crop-weed com...
Debouck, Daniel G.
,
Tohme, Joseph M.
,
[Recoleccion de germoplasma de Phaseolus vulgaris en el Centro- Sur del Peru, Mayo 14 - Junio 1, 1988]
,
Recoleccion de germoplasma de Phaseolus vulgaris en el Centro- Sur del Peru, Mayo 14 - Junio 1, 1988
