Descubre y comparte nuestro conocimiento público

Se han encontrado 331 recursos

Resultados de búsqueda

Autor: Reeves, J.

The evolution of cassava drying industries on the northern coast of Colombia, as a result of a joint effort of CIAT/Colombian agencies, is discussed; projections for other Caribbean countries are included. It is stressed that the establishment of a cassava drying pilot plant would yield real data...


Reeves, J.[Cassava drying industries: New potential for the Caribbean]Cassava drying industries: New potential for the Caribbean
Autor: Lozano, J.C.

The main pathological problems of the cassava crop are summarized. Four bacterial diseases have been identified and their causal agents characterized: CBB, angular leaf spot, bacterial stem rot, and bacterial stem gall. Two mycoplasmal problems, witches` broom and antholysis, have been identified...


Lozano, J.C.[Problemas patologicos en el cultivo de la yuca]Problemas patologicos en el cultivo de la yuca

Large quantities of cassava common mosaic virus (CCMV) were purified from systemically infected Nicotiana benthamiana plants. A polyclonal antiserum, with a titre of 1/128 in the tube precipitin test, was produced by immunising rabbits with purified virus. Viral antigens were detected in cassava,...


Nolt, Barry L.Velasco, Ana CeciliaPineda López, Benjamín[Improved purification procedure and some serological and physical properties of cassava common mosaic virus from South America]Improved purification procedure and some serological and physical properties of cassava common mosaic virus from South America

The effects of cutting storage on cassava root and branch production as well as on other crop characteristics (wt. loss, percentage of viable cuttings, sprouting 80 days after planting, final stand, no. of seed- cuttings/plant) were studied under field conditions in the banana growing zone of San...


Luna R., J.M.Correa, H.Leihner, D.E.[Influencia do armazenamento de manivas de mandioca (Manihot esculenta Crantz) na producao de raizes e ramas]Influencia do armazenamento de manivas de mandioca (Manihot esculenta Crantz) na producao de raizes e ramas

To determine the presence of Kranz anatomy, chloroplast structure and distribution in cassava leaf tissues, a selection was made among materials of CIAT`s germplasm bank. Two materials were selected, var. MCol 22 and hybrid CM 507-37; work was also carried out with maize var. Swan Laposta C48B (m...


Riano, N.M.Cock, James H.López F., Y.El-Sharkawy, Mabrouk A.[Anatomia Kranz, estructura y distribucion de cloroplastos en hojas de yuca (Manihot esculenta Crantz)]Anatomia Kranz, estructura y distribucion de cloroplastos en hojas de yuca (Manihot esculenta Crantz)

Cassava, bean, and maize leaves were fed with (14)CO2 in light; the primary products of photosynthesis were identified 5 and 10 s after assimilation. In cassava, approx. 40-60 percent were incorporated in C4 acids with 30-50 percent in phosphoglyceric acid, which indicates that cassava possesses ...


Riano, N.M.Cock, James H.López F., Y.El-Sharkawy, Mabrouk A.Bastidas, G.[Caracteristicas fotosinteticas de la yuca (Manihot esculenta Crantz): Productos iniciales de fijacion con (14)CO2]Caracteristicas fotosinteticas de la yuca (Manihot esculenta Crantz): Productos iniciales de fijacion con (14)CO2

The structure and methodology of cassava research are discussed. Research on the potential world demand for the crop was divided into different components: the country was the unit of analysis and the market, the 2nd level of analytical subdivision where individual markets were assumed to be inde...


International Center for Tropical Agriculture[Global cassava research and development: the cassava demand studies and implications for the strategies for the CIAT cassava program]Global cassava research and development: the cassava demand studies and implications for the strategies for the CIAT cassava program

The creation of an advanced cassava research network, through the identification of key constraints in cassava production and processing that could be managed through a multidisciplinary, interrelated network approach, was discussed at this workshop. Priorities were set and potential projects tha...


Carter, Simon E.[Micro-regiones homogeneas para el cultivo de la yuca en parte de Manabi, Ecuador]Micro-regiones homogeneas para el cultivo de la yuca en parte de Manabi, Ecuador

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso