Listar por tema "Wheat"
Mostrando ítems 1-19 de 19
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Analysis of Chromosome Associations during Early Meiosis in Wheat Lines Carrying Chromosome Introgressions from Agropyron cristatum
(MDPI, 2021)Crested wheatgrass (Agropyron cristatum L. Gaertn., genome P), included in the Triticeae tribe (family Poaceae), is one of the most important grasses in temperate regions. It has been valued as a donor of important agronomic ... -
Análise comparativa da qualidade de panificaçao e rendimento de graos entre tritórdeo hexaplóide e outros cereais de inverno
(Instituto Agronômico de Campinas, 2003)A duplicação cromossômica dos híbridos entre Hordeum chilense e Triticum turgidum conv. durum originou o tritórdeo hexaplóide (X Tritordeum Ascherson et Graebner), um novo cereal cujas características estão sendo avaliadas. ... -
Application of cytogenetic tools for studying chromosome associations in meiosis for plant breeding purposes
(Universidad de Córdoba, UCOPress, 2021)Meiosis is one of the most important processes in eukaryotic cells with sexual reproduction, where homologous (equivalent) chromosomes associate, recognise, pair and recombine. Meiosis has been deeply studied because ... -
Caracterización de recursos genéticos de trigo para la mejora genética de la calidad de grano
(Universidad de Córdoba, UCOPress, 2024)El trigo es uno de los cultivos más extendidos en el mundo. Una característica importante del mismo es la calidad del grano, que está asociada a su composición. En esta Tesis Doctoral se ha evaluado la variabilidad para ... -
Caracterización proteómica de líneas de trigo con muy bajo contenido en gliadinas: implicaciones para el desarrollo de alimentos aptos para el colectivo celíaco
(Universidad de Córdoba, UCOPress, 2017)El trigo es el cereal más cultivado en el mundo debido a su adaptabilidad a diferentes ambientes y a su alto rendimiento, así como por las propiedades biomecánicas que presenta su masa. Aunque las proteínas del trigo están ... -
Carbon storage in a rainfed Mediterranean vertisol: Effects of tillage and crop rotation in a long-term experiment
(Wiley, 2019)The storage of carbon (C) in cultivated soils can be increased with the adoption of different practices. The objective of this study was to determine soil organic carbon (SOC) storage in the 0- to 90-cm depth profile, in ... -
Enhanced wheat yield by biochar addition under different mineral fertilization levels
(INRA-Springer, 2013)Climate change and global warming have worldwide adverse consequences. Biochar production and its use in agriculture can play a key role in climate change mitigation and help improve the quality and management of waste ... -
Estudio comparativo entre el cultivo convencional y ecológico de trigo para alimentación animal
(RACVAO, 2014)El objetivo de este estudio fue investigar las diferencias en el rendimiento productivo y el valor nutritivo entre el cultivo ecológico y convencional de trigo invernal para su utilización en alimentación animal. La ... -
Evaluation of the allelic variations in vernalisation (VRN1) and photoperiod (PPD1) genes and genetic diversity in a Spanish spelt wheat collection
(MDPI, 2023)Allelic variation within genes controlling the vernalisation requirement (VRN1) and photoperiod response (PPD1) determines the adaptation of wheat to different environmental growing conditions as well as influences other ... -
Los hongos entomopatógenos endófitos mejoran la nutrición férrica y el crecimiento vegetal
(Universidad de Córdoba, UCOPress, 2018)Los ascomicetos mitospóricos entomopatógenos (AME) son un componente importante de la microbiota de los ecosistemas naturales, agrícolas y forestales, donde regulan las poblaciones de insectos y ácaros fitófagos, pero ... -
Identification and Development of Cereals Suitable for People suffering from Gluten Allergies and Intolerances: Directed Mutagenesis by Specific Nucleases (CRISPR/Cas9) of Immunodominant Genes in Relation to Celiac Disease
(Universidad de Córdoba, UCOPress, 2020)World agricultural production is dominated by three cereal crops; wheat, maize and rice, of which wheat is the most widely distributed, with an annual production of more than 771 million tonnes, only below that of maize. ... -
Identification and validation of reference genes for RT-qPCR normalization in wheat meiosis
(Nature Research, 2020)Meiosis is a specialized type of cell division occurring in sexually reproducing organisms to generate haploid cells known as gametes. In flowering plants, male gametes are produced in anthers, being encased in pollen ... -
Introgression of Seedling Plant Resistance to Leaf Rust from Agropyron cristatum into Wheat by Induced Homoeologous Recombination
(MDPI, 2023)Agropyron cristatum (P genome) is a Triticeae species from the wheat tertiary gene pool which has economic importance as forage and also displays traits beneficial to wheat. Resistance to leaf rust was previously mapped ... -
Monitoring wheat root development in a rainfed vertisol: tillage effect
(Science Direct, 2010)Good root system development is essential for optimum wheat (Triticum aestivum L.) grain yield, especially under water-limiting conditions. Published information about the influence of tillage system on root dynamic and ... -
Nitrate accumulation in the soil profile: long-term effects of tillage, rotation and N rate in a Mediterranean Vertisol
(Science Direct, 2013)Excessive application of fertiliser in agriculture can have detrimental effects, one of which is diffuse contamination with nitrates. An 18-year field study was conducted on a typical rainfed Mediterranean Vertisol to ... -
Preliminary evaluation of grain yield components in hexaploid tritordeum
(Brazilian Society of Plant Breeding, 2002)Chromosome duplication of Hordeum chilense and Triticum turgidum conv. durum hybrids created a new cereal with favorable characteristics for planting: the hexaploid tritordeum (X Tritordeum Ascherson et Graebner). A field ... -
Study and characterization of the Ph1 locus as tool to promote interspecific chromosome associations between wheat and barley species
(Universidad de Córdoba, UCOPress, 2015)Interspecific hybridization is used to introduce desirable characters from related species into allopolyploids such as wheat. The development of substitution and addition lines of related species in bread wheat can ... -
Supramolecular solvent-based microextraction of ochratoxin A in raw wheat prior to liquid chromatography-fluorescence determination
(Elsevier, 2010)A supramolecular solvent made up of reverse micelles of decanoic acid, dispersed in a continuous phase of THF:water, was proposed for the simple, fast and efficient microextraction of OTA in wheat prior to liquid ... -
Waxy genes from spelt wheat: new alleles for modern wheat breeding and new phylogenetic inferences about the origin of this species
(Oxford University Press, 2012)Background and Aims Waxy proteins are responsible for amylose synthesis in wheat seeds, being encoded by three waxy genes (Wx-A1, Wx-B1 and Wx-D1) in hexaploid wheat. In addition to their role in starch quality, waxy loci ...