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Se estudió el cambio en el contenido nutricional de los tallos de yuca ocasionado por diferentes niveles de fertilización al suelo y el efecto de las estacas obtenidas de esos tallos sobre el cultivo subsiguiente. Los 9 niveles nutricionales del suelo incidieron en la altura y vigor de las planta...


López Molina, J.El-Sharkawy, Mabrouk A.López, Y.[Fertilidad del suelo y calidad nutricional de estacas de yuca (Manihot esculenta Crantz)]Fertilidad del suelo y calidad nutricional de estacas de yuca (Manihot esculenta Crantz)

A short-term improved fallow system based on forage legumes is suggested for crop-livestock farming systems in subhumid West Africa targeted to enhance soil fertility and dry season feed for cattle. At two sites, 13 legume species were compared with the natural fallow vegetation, the nutritive va...


Muhr, LTarawali, Shirley A.Peters, MichaelSchultze-Kraft, Rainer[Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. I. Establishment, herbage yield and nutritive value of legumes as dry season forage]Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. I. Establishment, herbage yield and nutritive value of legumes as dry season forage

Adaptation of Centrosema to an acid Ultisol (pH 4.1, 89% Al saturation), was assessed using a collection of 133 accessions representing 12 species, in a preliminary evaluation trial conducted at Santander de Quilichao, Colombia. On the basis of vigour ratings over a period of 21 months, the teste...


Schultze-Kraft, RainerKeller-Grein, Gerhard[Testing new Centrosema germplasm for acid soils]Testing new Centrosema germplasm for acid soils
Ciarfella, ATPérez, E.Tovar, J.Sánchez, T.Dufour, D.L.[Efecto de la adicion de harina de quinchoncho (Cajanus cajan) sobre la calidad quimica, nutricional y sensorial del casabe = Effect of the addition of pigeon pea (Cajanus cajan) flour on the chemical, nutritional and sensory quality of cassava bread ("casabe")]Efecto de la adicion de harina de quinchoncho (Cajanus cajan) sobre la calidad quimica, nutricional y sensorial del casabe = Effect of the addition of pigeon pea (Cajanus cajan) flour on the chemical, nutritional and sensory quality of cassava bread ("casabe")

Objective. Ten typical recipes from southwestern Colombia were evaluated at CIAT in Palmira, Colombia between 2008 and 2009. Material and Methods. The recipes were prepared in a traditional manner, using quality protein maize (QPM, with more tryptophan and lysine) or common maize (CM); each of th...


Imbachí Narváez, P.C.Gutiérrez, D.Ortiz, D.A.Pachón, Helena[Evaluación del valor nutricional de recetas típicas elaboradas con maíz común y biofortificado en el Departamento del Cauca, Colombia]Evaluación del valor nutricional de recetas típicas elaboradas con maíz común y biofortificado en el Departamento del Cauca, Colombia
Lascano, Carlos E.Huaman, HVillela, E[Efecto de frecuencia e intensidad de pastoreo en una asociacion graminea + leguminosa sobre la selectividad animal]Efecto de frecuencia e intensidad de pastoreo en una asociacion graminea + leguminosa sobre la selectividad animal
Thomas, D.Andrade, Ronaldo P. deCouto, W.MOORE, C.P.Rocha, Carlos Magno Campos da[Pasture development in the tropical savanna region of Brazil]Pasture development in the tropical savanna region of Brazil
Santos Núñez, JorgeValdivieso Garcia, Mauricio A.Gómez G., Guillermo G.[Ensilado de raíces de yuca en alimentación porcina]Ensilado de raíces de yuca en alimentación porcina

Starch was extracted from twenty-four accessions of Group Phureja cultivated diploid potatoes, and from two commercial potato (Solanum tuberosum) varieties. Extracted starch samples were characterized and compared to industrial potato starch. Starch from Phureja generally exhibited smaller granul...


Caceres, MMestres, CPons, BGilbert, O.Amoros, W.Salas, E.Dufour, DominiqueBonierbale, Merideth W.Pallet, D[Physico-chemical characterization of starches extracted from potatoes of the group Phureja]Physico-chemical characterization of starches extracted from potatoes of the group Phureja

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