Descubre y comparte nuestro conocimiento público

Se han encontrado 310 recursos

Resultados de búsqueda

Journal Article 2008

Autor: Shiwachi, H. Kikuno, H. Fashola, R. Asiedu, Robert

Yam cultivation in dry season was tested in the farmer’s field at inland valley in Niger state, Nigeria. Water yam (Dioscorea alata) variety TDa 95/00328 had the greater response to the gibberellin inhibitor prohexadione-calcium (PC). The sprouting period of PC treated tuber was 21 – 27 days at D...

Enlace original: https://cgspace.cgiar.org/handle/10568/90795

Investigación en Agricultura
Enlace permanente
Shiwachi, H. ,  Kikuno, H. ,  Fashola, R. ,  Asiedu, Robert ,  [Enhancing offseason yam production in Nigeria] ,  Enhancing offseason yam production in Nigeria
Journal Article 2001-07

Autor: Mignouna, H.D. Abang, Mathew M. Green, K.R. Asiedu, Robert

Colletotrichum gloeosporioides causes anthracnose, the most severe foliar disease of field-grown water yam (Dioscorea alata). The inheritance of resistance to a moderately virulent (FGS) strain of the pathogen was investigated in crosses between tetraploid D. alata genotypes: TDa 95/00328 (resist...

Enlace original: https://cgspace.cgiar.org/handle/10568/96607

Investigación en Agricultura
Enlace permanente
Mignouna, H.D. ,  Abang, Mathew M. ,  Green, K.R. ,  Asiedu, Robert ,  [Inheritance of resistance in water yam (Disocorea alata) to anthracnose (Colletotrichum gloeosporioides)] ,  Inheritance of resistance in water yam (Disocorea alata) to anthracnose (Colletotrichum gloeosporioides)
Book Chapter 1990

Autor: Moreno B., A.

Two expt. were carried out at CIAT-Palmira to assess maize//yam//cassava intercropping; species were planted alone or in double and triple combinations for a total of 11 treatments. Planting distances of 1.2 x 1.0 m, with furrows spaced at 1 m, were used for all 3 crops in monoculture as well as ...

En CIAT-Palmira se sembraron 2 expt. para evaluar el sistema de cultivo asociado maiz//name//yuca, en los que se sembraron las especies solas o en combinaciones dobles y triples para un total de 11 tratamientos. Se utilizaron distancias de siembra de 1.2 x 1.0 m en caballones espaciados a 1 m par...

Enlace original: https://cgspace.cgiar.org/handle/10568/82481

Investigación en Agricultura
Enlace permanente

Moreno B., A. ,  [Resultados preliminares de ensayos realizados en el CIAT con la asociacion maiz//name//yuca] ,  Resultados preliminares de ensayos realizados en el CIAT con la asociacion maiz//name//yuca
Book Chapter 1990

Autor: Hessen S., F.

A multisite trial (6 sites) was carried out to determine the optimum plant populations for one of the most important cropping systems used in the Lorica district (Cordoba, Colombia): maize associated with yam and intercropped with cassava. Plant populations of 1.2 x 1.0, 1.2 x 1.3, and 1.2 x 1.6 ...

Se realizo un ensayo multilocalizado (6 sitios) para determinar la densidad de poblacion optima del arreglo maiz asociado con name e intercalado con yuca, uno de los mas importantes en el Distrito de Lorica (Cordoba, Colombia). Se utilizaron densidades de poblacion de 1.2 x 1.0, 1.2 x 1.3 y 1.2 x...

Enlace original: https://cgspace.cgiar.org/handle/10568/82486

Investigación en Agricultura
Enlace permanente

Hessen S., F. ,  [Evaluacion agroeconomica de densidades de poblacion de yuca en el arreglo Mxn//y en el Distrito de Lorica] ,  Evaluacion agroeconomica de densidades de poblacion de yuca en el arreglo Mxn//y en el Distrito de Lorica
Book Chapter 1990

Autor: Arrieta B., J.M.

The main results of research on different intercropping systems, including tobacco//cassava and yam x maize//cassava, are detailed. When cassava is intercropped with tobacco, tobacco yields are reduced by 24.3 percent but quality characteristics of leaves and no. of leaves/plant/harvest are not a...

Se detallan los principales resultados de investigacion sobre diferentes sistemas de cultivo intercalado, entre ellos tabaco//yuca y name x maiz//yuca. Cuando la yuca se intercala con tabaco, los rendimientos del tabaco se reducen en 24.3 por ciento pero no se afectan sus caracteristicas de calid...

Enlace original: https://cgspace.cgiar.org/handle/10568/82487

Investigación en Agricultura
Enlace permanente

Arrieta B., J.M. ,  [Avances de investigacion sobre asociados en el CRI Carmen de Bolivar] ,  Avances de investigacion sobre asociados en el CRI Carmen de Bolivar
Book Chapter 1990

Autor: Arrieta B., J.M.

The results of several expt. carried out at the Centro Regional de Investigacion El Carmen, with different arrangements of the cropping system yam x maize intercropped with cassava or other crops, are presented. Maize var. ICA V 155, yam var. Peludo, and cassava var. Venezolana were used, planted...

Se presentan los resultados de varios expt. realizados en el Centro Regional de Investigacion El Carmen, con diferentes arreglos del sistema name x maiz//yuca o otros cultivos. Se utilizaron maiz var. ICA V 155, name var. Peludo y yuca var. Venezolana. El name se sembro en forma manual a 1 m en c...

Enlace original: https://cgspace.cgiar.org/handle/10568/82488

Investigación en Agricultura
Enlace permanente

Arrieta B., J.M. ,  [Evaluacion del sistema name por maiz intercalado con yuca, caupi y ajonjoli en la Costa Atlantica] ,  Evaluacion del sistema name por maiz intercalado con yuca, caupi y ajonjoli en la Costa Atlantica
Journal Article 2019

Autor: Loko, Y.L.E. Orobiyi, A. Toffa, J. Agre, P. Tamo, M. Roisin, Y.

Termites are known to cause significant economic losses in yam fields. Therefore, assessing diversity and abundance of termites in yam fields is critical for their control. In this study, we compared the specific richness, abundance, and diversity of functional groups of termite pests in upland a...

Enlace original: https://cgspace.cgiar.org/handle/10568/105973

Investigación en Agricultura
Enlace permanente

Loko, Y.L.E. ,  Orobiyi, A. ,  Toffa, J. ,  Agre, P. ,  Tamo, M. ,  Roisin, Y. ,  [Termites (Blattodea: Termitidae) diversity and assemblages in different yam fields habitats in central Benin] ,  Termites (Blattodea: Termitidae) diversity and assemblages in different yam fields habitats in central Benin
Manual 2017

Autor: Maroya, N. Balogun, M. Aighewi, B.A. Lasisi, J. Asiedu, Robert
Enlace original: https://cgspace.cgiar.org/handle/10568/91020

Investigación en Agricultura
Enlace permanente

Maroya, N. ,  Balogun, M. ,  Aighewi, B.A. ,  Lasisi, J. ,  Asiedu, Robert ,  [Manual for clean foundation seed yam production using aeroponics system] ,  Manual for clean foundation seed yam production using aeroponics system
Journal Article 2004-01

Autor: Abang, Mathew M. Hoffmann, P. Winter, S. Green, K.R. Wolf, G.A.

Isolates of Colletotrichum gloeosporioides obtained from yam-based cropping systems in Nigeria, previously characterized on the basis of morphology, virulence and rDNA internal transcribed spacer (ITS) sequence variation were further compared for vegetative compatibility (VC). Chlorate-resistant ...

Enlace original: https://cgspace.cgiar.org/handle/10568/96361

Investigación en Agricultura
Enlace permanente
Abang, Mathew M. ,  Hoffmann, P. ,  Winter, S. ,  Green, K.R. ,  Wolf, G.A. ,  [Vegetative compatibility among isolates of Colletotrichum gloeosporioides from yam (Dioscorea spp.) in Nigeria] ,  Vegetative compatibility among isolates of Colletotrichum gloeosporioides from yam (Dioscorea spp.) in Nigeria
Journal Article 2003-09

Autor: Shiwachi, H. Ayankanmi, T.G. Asiedu, Robert Onjo, M.

To induce sprouting two gibberellin inhibitors, uniconazole-P (UP) and prohexadione-calcium (PC), were applied to foliage of white Guinea yam (Dioscorea rotundata) and water yam (D. alata) 30 days before harvest or to tubers at harvest. The tuber sprouting period was shortened by about 35 days in...

Enlace original: https://cgspace.cgiar.org/handle/10568/96360

Investigación en Agricultura
Enlace permanente
Shiwachi, H. ,  Ayankanmi, T.G. ,  Asiedu, Robert ,  Onjo, M. ,  [Influence of exogenous gibberellins inhibitors on tuber sprouting in yam] ,  Influence of exogenous gibberellins inhibitors on tuber sprouting in yam

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo