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Gilmer, R.M.Williams, R.J.[Etiology, epidemiology and control of cowpea mosaic disease: paper presented at the Fourth Annual Conference of the Nigerian Society for Plant Protection, International Institute of Tropical Agriculture, Ibadan, Nigeria, February 11-13, 1974]Etiology, epidemiology and control of cowpea mosaic disease: paper presented at the Fourth Annual Conference of the Nigerian Society for Plant Protection, International Institute of Tropical Agriculture, Ibadan, Nigeria, February 11-13, 1974
Autor: Nangju, D.

Since herbicides are not widely used in cowpea and soybean at the present time, cultural and manual methods are important means of weed control in the tropics. Field experiments were conducted at Ibadan (in western Nigeria) to evaluate the effect of plant density, spatial arrangement and plant ty...


Nangju, D.[Effect of plant density, spatial arrangement and plant type on weed control in cowpea and soybean: Conference Conference Proceedings of a conference held at the IITA, Ibadan, Nigeria, July 37, 1978]Effect of plant density, spatial arrangement and plant type on weed control in cowpea and soybean: Conference Conference Proceedings of a conference held at the IITA, Ibadan, Nigeria, July 37, 1978

Assembled germplasm has provided breeders with valuable traits for the improvement of common beans. Molecular markers such as phaseolin and isozymes have facilitated understanding of the genus Phaseolus thus enabling breeders to develop more effective strategies. However, there are still gaps in ...


Tohme, Joseph M.[Existing bean variability and breeding activities at CIAT for new genetic combinations]Existing bean variability and breeding activities at CIAT for new genetic combinations
Autor: Sperling, L.

This paper describes two techniques used in Rwanda for integrating farmer expertise into bean varietal development. Standard farmer evaluation of on-farm trials can help: 1) indicate how varieties perform under farmer conditions; 2) better identify criteria critical to farmers; 3) target varietie...


Sperling, L.[Breeding to meet farmers` needs]Breeding to meet farmers` needs

Presents results of experiments conductd to study the effect of dry processing of coffee cherries and ensiling with urea on the chemical composition and in vitro digestibility of coffee pulp, and the effect of variety of fibre and phenolic components. Different levels of urea were dissolved in a ...


Gebru, G.Chichaibelu, B.Reed, J.D.[Laboratory evaluation of the effects of processing methods, treatment and coffee cultivar on chemical composition and in vitro digestibility of coffee pulp]Laboratory evaluation of the effects of processing methods, treatment and coffee cultivar on chemical composition and in vitro digestibility of coffee pulp
Autor: Leihner, D.E.

CIAT has developed a new intercropping technology (cassava/grain legume associations) that tries to solve the numerous problems that arise in traditional intercropping systems. High-yielding cassava cv. with an erect, late-branching growth habit are recommended to minimize intercrop competition. ...


Leihner, D.E.[New technology for cassava intercropping]New technology for cassava intercropping
Autor: Burns, R

The availability of genetic variation in beans in the world is analyzed, emphasizing the activities and objectives of CIAT`s bean germplasm bank. A list of the institutions with bean collections is included with emphasis on the need for new explorations and collections. Factors affecting the mult...


Burns, R[Genetic resources in beans, Phaseolus vulgaris, and CIAT`s germplasm bank]Genetic resources in beans, Phaseolus vulgaris, and CIAT`s germplasm bank
Autor: Laing, DR

Results obtained in expt at CIAT are analyzed 20 maize hybrids were planted in 4 replications for 2 seasons, in monoculture and in association with bean genotypes P566 and P589, types II and IV (bush and climbing). In monoculture, Tropical White Mix gave the more than yield in both seasons (7.26 ...


Laing, DR[Competencia de los sistemas de cultivos asociados de maiz-frijol]Competencia de los sistemas de cultivos asociados de maiz-frijol

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