Descubre y comparte nuestro conocimiento público

Se han encontrado 493 recursos

Resultados de búsqueda

Attaluri, S.Sangakkara, U.R.Costa, W.A.J.M. de.[Stability analysis for yield in sweetpotato (Ipomoea batatas) genotypes with special reference to orange-fleshed sweetpotato.]Stability analysis for yield in sweetpotato (Ipomoea batatas) genotypes with special reference to orange-fleshed sweetpotato.

Breeding cassava relies on several selection stages (single row trial-SRT; preliminary; advanced; and uniform yield trials—UYT). This study uses data from 14 years of evaluations. From more than 20,000 genotypes initially evaluated only 114 reached the last stage. The objective was to assess how ...


Ceballos, H.Pérez, Juan C.Barandica, Orlando JoaquiLenis, Jorge I.Morante, NelsonCalle, FernandoPino, LizbethHershey, Clair H.[Cassava Breeding I: The value of breeding value]Cassava Breeding I: The value of breeding value

Cultivated potatoes (Solanum tuberosum L.) are the 4th most important crop feeding the world. Therefore, yield is a crucial trait for potato breeding and germplasm enhancement. The analysis of phenotype data of potato plants enables the extraction of crucial phenotypic characters for potato yield...


Yuan, J.Murphy, A.Koeyer, D. deLague, M.Bizimungu, B.[Effectiveness of the Field Selection Parameters on Potato Yield in Atlantic Canada]Effectiveness of the Field Selection Parameters on Potato Yield in Atlantic Canada

Background: Genomic selection (GS) promises to accelerate genetic gain in plant breeding programs especially for crop species such as cassava that have long breeding cycles. Practically, to implement GS in cassava breeding, it is necessary to evaluate different GS models and to develop suitable m...


Okeke, U.G.Akdemir, D.Rabbi, Ismail Y.Kulakow, P.A.Jannink, Jean-Luc[Accuracies of univariate and multivariate genomic prediction models in African cassava]Accuracies of univariate and multivariate genomic prediction models in African cassava

Late root bulking is a major factor leading to rejection and abandoning of improved cassava genotypes in sub-Saharan Africa. Early bulking (EB) varieties shorten the growth period from planting to harvesting, better fit into environments with short rainy season, and reduce exposure to biotic and ...


Olasanmi, BAkoroda, M.O.Okogbenin, EmmanuelEgesi, Chiedozie N.Kahya, SSOnyegbule, OEwa, F.Gutiérrez, J.Ceballos, H.Tohme, Joseph M.Fregene, Martin A.[Bulked segregant analysis identifies molecular markers associated with early bulking in cassava (Manihot esculenta Crantz)]Bulked segregant analysis identifies molecular markers associated with early bulking in cassava (Manihot esculenta Crantz)

S. gesnerioides (Willd) Vatke is a major biological constraint to cowpea production in the dry savanna of sub-Saharan Africa. Yield losses caused by S. gesnerioides in these regions are estimated in millions of tons annually, and prevalence of Striga soil infestation is steadily increasing. The a...


Omoigui, L.O.Yeye, M.Ousmane, B.Gowda, B.Timko, M.P.[Molecular characterization of cowpea breeding lines for Striga resistance using SCAR markers]Molecular characterization of cowpea breeding lines for Striga resistance using SCAR markers

Cassava farmers are yet to fully exploit its full potential in terms of improvement of livelihood. Forty-five genotypes of cassava genotypes were processed into High Quality Cassava Flour (HQCF). These genotypes were planted in two sets, set 1 comprised 22 clones of β-carotene enriched roots and ...


Alamu, E.O.Maziya-Dixon, B.B.Dixon, A.[Evaluation of proximate composition and pasting properties of high quality cassava flour (HQCF) from cassava genotypes (Manihot esculenta Crantz) of b-carotene-enriched roots]Evaluation of proximate composition and pasting properties of high quality cassava flour (HQCF) from cassava genotypes (Manihot esculenta Crantz) of b-carotene-enriched roots
Rebolledo, María CamilaDingkuhn, MichaelCourtois, BrigitteGibon, YClément-Vidal, ACruz, Daniel FelipeDuitama, JorgeLorieux, MathiasLuquet, D[Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modelling, sugar content analyses and association mapping]Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modelling, sugar content analyses and association mapping
Njoku, DNGracen, V.E.Offei, SKAsante, I.K.Agesi, CNKulakow, P.A.Ceballos, H.[Parent-offspring regression analysis for total carotenoids and some agronomic traits in cassava]Parent-offspring regression analysis for total carotenoids and some agronomic traits in cassava
Autor: Karrou M

The southern part of the Mediterranean basin is among the regions that are characterized by recurrent droughts and it is threatened by the effects of climate change. To deal with these problems in wheat, improved techniques of rain water conservation and adapted varieties need to be developed. Co...


Karrou M[Tillage system and genotype effects on early vigor and water use in bread wheat in the Mediterranean region]Tillage system and genotype effects on early vigor and water use in bread wheat in the Mediterranean region

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso