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Mostrando ítems 473-492 de 930
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Fruiting efficiency : an alternative trait to further rise wheat yield
(2015-07)Further improvements in wheat yields are critical, for which increases in grain number would be required. In the recent past, higher grain number was achieved through increased growth of the juvenile spikes before anthesis, ... -
FT-IR and untargeted chemometric analysis for adulterant detection in chia and sesame oils
(Elsevier, 2019-05)Chia (Salvia hispanica L.) and sesame (Sesamum indicum L.) oils are valorized for their health benefits and both are extensively used as ingredients in different food formulations and/or processes. Their retail prices are ... -
Fungicidas foliares en soja, eficacia en el control de enfermedades y respuesta al rendimiento en tres localidades, norte de bs as y sur de Sta. fe. Campaña 2018/19
(Asociación de la Cadena de la Soja Argentina, 2019-09)Entre las limitantes que presenta el cultivo de soja, se encuentran las llamadas enfermedades de fin de ciclo (EFC). En los últimos años, en la zona de Pergamino se destacaron por su prevalencia, incidencia y severidad la ... -
Gaps between farmer and attainable yields across rainfed sunflower growing regions of Argentina
(Elsevier, 2013-03-01)We computed three estimators of attainable yield for each of between 5 and 8 rainfed sunflower-growing regions of Argentina using between 5 and 9 years of data over the 2000–2007 interval. The estimators were based on ... -
Gene action controlling stability and adaptability in maize
(2016)Limited knowledge about the genetic merit of maize landraces contributes to their little use in breeding, al-though some reports pointed them as a source of useful alleles. Repeated cultivation of landraces ... -
Genetic diversity and linkage disequilibrium in the Argentine public maize inbred line collection
(2017)Knowledge of linkage disequilibrium (LD) patterns is considered a prerequisite for effective association mapping studies. However, no LD analysis in the Argentine public temperate maize collection has been reported to date. ... -
Genetic gains in grain yield and related physiological attributes in Argentine maize hybrids
(Elsevier, 2006-02)Genetic gains in grain yield and related phenotypic attributes have been extensively documented in maize (Zea mays L.), but the effect of breeding on the physiological determinants of grain yield is yet poorly understood. ... -
Genetic relatedness and population structure within the public Argentinean collection of maize inbred lines
(2014)Genetic diversity of an Argentinean public temperate inbred maize collection has not been previously assessed. This collection includes mainly locally developed orange flint germplasm and a group of temperate inbred lines ... -
Genetic variability within accessions of the B73 maize inbred line
(2014)The maize inbred line B73 has been extensively studied at the molecular level. Researchers now have access to the genome sequence of B73 as well as to databases of biallelic and multiallelic markers where functional ... -
Genética cuantitativa para mejoradores de plantas
(Ediciones INTA, 2022-06)Este texto está dirigido a estudiantes de grado y posgrado en Agronomía, Biología, Genética, y Genética Aplicada, con el objetivo de acercar los conceptos fundamentales de la Genética Cuantitativa que dan sustento científico ... -
Genomic prediction for broad and specific adaptation in sorghum accommodating differential variances of SNP effects
(American Society of Agronomy, 2020-05)This paper reports a first study exploring genomic prediction for adaptation of sorghum [Sorghum bicolor (L.) Moench] to drought‐stress (D‐ET) and non‐stress (W‐ET) environment types. The objective was to evaluate the ... -
Genomic prediction of grain yield and drought-adaptation capacity in sorghum is enhanced by multi-trait analysis
(Swedish University of Agricultural Sciences, 2019-07)Grain yield and stay-green drought adaptation trait are important targets of selection in grain sorghum breeding for broad adaptation to a range of environments. Genomic prediction for these traits may be enhanced by joint ... -
Genomics-assisted breeding for quantitative disease resistances in small-grain cereals and maize
(MDPI, 2020-12-19)Generating genomics-driven knowledge opens a way to accelerate the resistance breeding process by family or population mapping and genomic selection. Important prerequisites are large populations that are genomically ... -
Germinación y residuos de plaguicida en semillas de coriandro (Coriandrum sativum L.) cultivadas con aplicación de glifosato y paraquat en precosecha = Germination and residue of pesticide in coriander seeds (Coriandrum sativum L.) cultivated with pre-harvest application of glyphosate and paraquat
(Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2017)Es conocida la aplicación de desecantes, para acelerar y uniformizar el secado del cultivo de coriandro y de las malezas, que facilitan la cosecha de semillas. Para conocer sus efectos sobre el poder germinativo y ... -
Germination and infection of Phakopsora pachyrhizi under simulated environment of the central area of Santa Fe, Argentina
(2016)Soybean asian rust (SAR) caused by the fungus Phakopsora pachyrhizi was confirmed in Argentina for the first time during the 2002-2003 growing season. Then, the disease spread to the Northern and Eastern provinces, reaching ... -
Girasol : control químico de malezas
(EEA Pergamino, INTA, 2022-09) -
Girasol : red de cultivares de girasol - dos sitios del centro bonaerense
(AER Bolivar, INTA, 2020-10)El cultivo de girasol es considerado unos de los más importantes dentro de la rotación agrícola de la zona centro-oeste de Buenos Aires, más allá de que en las últimas campañas haya perdido protagonismo. Varios factores ... -
Girasol : Red de cultivares de girasol en tres sitios. Campaña 2018/2019
(AER Bolivar, EEA Pergamino, INTA, 2019-09)El girasol es el tercer cultivo de grano grueso de importancia en la zona centro oeste de la provincia de Buenos Aires. La superficie promedio en esta zona en los últimos 10 años es de 45.000 ha. El partido de Daireaux ... -
Girasol en la EEA INTA Pergamino en tres períodos de mejoramiento
(Asociación Argentina de Girasol (ASAGIR), 2019-07)La Estación Experimental Agropecuaria (EEA) Pergamino del Instituto Nacional de Tecnología Agropecuaria (INTA) conduce un programa de mejoramiento de Girasol desde 1939. El mejoramiento de girasol en la Argentina resultó ... -
Glyphosate resistance in perennial ryegrass (Lolium perenne L.) is associated with a fitness penalty
(2016)The net selection effect of herbicides on herbicide-resistance traits in weeds is conditioned by the fitness benefits and costs associated with resistance alleles. Fitness costs play an important evolutionary role preventing ...