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Article
Interaction of components of resistence and inocule in bread wheat (tritricum aestivum l.) with foliar blight (septoria tritici rog. ex. desm.).
(Colegio de Postgraduados, 2008)
The objective of the present study was to determine the effect of the inoculations of isolates of Septoria tritici Rob. Ex. Desm. individually and in mixtures, in the latent period, number of pycnidia and severity of the ...
Article
Efecto de diferentes alelos de gluteninas de alto peso molecular sobre las propiedades viscoelasticas de la masa de trigos harineros
(Colegio de Postgraduados, 2006)
Wheat (Triticum aestivum L.) industrialization quality is intimately related to the quantity and quality of proteins; this depends on the presence of different alleles of glutenin of high molecular weight. To determine the ...
Article
Diseños experimentales con testigos repetidos
(Colegio de Postgraduados, 2005)
In some stages of the breeding of crops, breeders must select the most promising lines from a very large number of sets of new varieties. Selection is conducted via direct comparison of new varieties that are tested within ...
Article
Distribution of allelic variation for genes of vernalization and photoperiod among wheat cultivars from 23 countries
(Institute of Crop Sciences, 2011)
Molecular markers for vernalization genes Vrn-A1, Vrn-B1, Vrn-D1 and Vrn-B3 and photoperiod gene Ppd-D1 were used to detect the presence of these genes among 755 cultivars from 23 countries. Days to heading and physiological ...
Article
Seedling and slow rusting resistances to leaf rust in CIMMYT wheat lines
(Institute of Crop Sciences, 2011)
CIMMYT wheat has played an important role in wheat breeding in China. Identification of leaf rust resistance genes in CIMMYT wheat is important for developing wheat cultivars with resistance to leaf rust in China. A total ...
Article
Heterosis and combining ability of CIMMYT's tropical late white maize germplasm
(Consiglio per la Ricerca e la sperimentazione in Agricoltura, Unità di Ricerca per la Maiscoltura, 1992)
Seven tropically adepted, late maturity maize gene pools and populations (Populations 21, 22, 25, 29, 32 and 43, and Pool 24) developed and improved at CIMMYT were crossed in a 7 x 7 diallel mating system. The parent and ...
Article
Heterotic patterns of ninety-two white tropical CIMMYT maize lines
(Consiglio per la Ricerca e la sperimentazione in Agricoltura, Unità di Ricerca per la Maiscoltura, 1992)
Development of inbread-based populations which are heterotic to each other was considered one of the primary goals when CIMMYT started of this study were to determine the combining ability and heterotica patters of tropical ...
Article
Efecto de diversas combinaciones alelicas (glu-1 y glu-3) sobre la distribucion de Gliadinas y Gluteninas, y la estabilidad de las propiedades reologicas del trigo
(Interciencia, 2011)
Los cambios en estabilidad de la calidad del trigo en respuesta a variaciones agro-ambientales afectan una eficiente selección en un programa de fitomejoramiento. El objetivo del presente estudio fue determinar el efecto ...
Article
Heterodera avenae yumurtalarinin inkubasyonu uzerine sicakligin etkisi ile en uygun deneme yontem ve materyallerinin arastirilmasi
(Türkiye Entomoloji Derneği, 2012)
In this study, the effect of temperatures on the incubation duration of the cereal cyst nematode cysts, Heterodera avenae (Wollenweber, 1924) and determining of the optimum methods and materials was investigated under ...
Article
Exploiting modified single crosses in maize (Zea mays L.) to facilitate hybrid use in developing countries
(Consiglio per la Ricerca e la sperimentazione in Agricoltura, Unità di Ricerca per la Maiscoltura, 2009)
A three-phase study was led by CIMMYT during 1996-99 to assess the usefulness of modified single-cross hybrids to accelerate the adoption of maize hybrids by farmers in developing countries. During Phase I, we evaluated ...