Now showing items 11-20 of 78
Herencia de la resistencia a roya de la hoja en variedades de trigo para temporal
(Sociedad Mexicana de Fitogenética, 2004)
Genetic gains for grain yield in CIMMYT’s semi-arid wheat yield trials grown in suboptimal environments
(Crop Science Society of America (CSSA), 2018)
Wheat (Triticum aestivum L.) is a major staple food crop grown worldwide on >220 million ha. Climate change is regarded to have severe effect on wheat yields, and unpredictable drought stress is one of the most important ...
Quantitative trait loci of stripe rust resistance in wheat
Over 140 QTLs for resistance to stripe rust in wheat have been published and through mapping flanking markers on consensus maps, 49 chromosomal regions are identified. Abstract: Over thirty publications during the last ...
Breeding for enhanced zinc and iron concentration in CIMMYT spring wheat germplasm
(Czech Academy of Agricultural Sciences, 2011)
Micronutrient malnutrition, resulting from dietary deficiency of important minerals such as zinc (Zn) and iron (Fe), is a widespread food-related health problem. Genetic enhancement of crops with elevated levels of these ...
Identification of genomic associations for adult plant resistance in the background of popular South Asian wheat cultivar, PBW343
Rusts, a fungal disease as old as its host plant wheat, has caused havoc for over 8000 years. As the rust pathogens can evolve into new virulent races which quickly defeat the resistance that primarily rely on race ...
Relationship between the number of partial resistance genes and the response to leaf rust in wheat genotypes
The adult plant resistance conferred by genes with an additive effect is an alternative to achieve durable resistance to leaf rust caused by the fungus Puccinia triticina in wheat (Triticum spp.) The objective of this study ...
Resistencia parcial y específica a roya del tallo en la línea avanzada de trigo harinero ‘Kijil’
(Sociedad Mexicana de Fitogenética, 2019)
El hongo Puccina graminis f. sp. tritici es el agente causal de la roya del tallo del trigo (Triticum aestivum), éste puede causar pérdidas del rendimiento hasta de 40 % en variedades susceptibles, además puede mutar y ...
Analisis de virulencia de la roya amarilla (Puccinia striiformis f. sp. tritici) del trigo (Triticum aestivum L.) En los valles altos de Mexico
(Colegio de Postgraduados, 2010)
La roya amarilla (Puccinia striiformis f. sp. tritici) del trigo (Triticum aestivum L.) causa pérdidas importantes en rendi¬miento en los Valles Altos de México, debido a que el hongo puede evolucionar y vencer la resistencia ...
Resistance of some Iraqi bread wheat cultivars to Puccinia triticina
(Universitá Degli Studi Firenze, 2005)
Brown rust (leaf rust) caused by Puccinia triticina is one of the most serious diseases of wheat worldwide. In Iraq the occurrence and distribution of brown rust is more regular and uniform than that of other wheat rusts. ...
Genetic impact of Rht dwarfing genes on grain micronutrients concentration in wheat
Wheat is a major staple food crop providing about 20% of dietary energy and proteins, and food products made of whole grain wheat are a major source of micronutrients like Zinc (Zn), Iron (Fe), Manganese (Mn), Magnesium ...