Artículos científicos: Recent submissions
Now showing items 41-60 of 229
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An optimized purple corn cob extract as an ingredient for the development of maize-based extrudates with novel characteristics
(Elsevier, 2023-11)Purple corn cobs (PCC) are normally discarded although containing valuable components of potential application in the development of foods and ingredients. Optimum extraction conditions for PCC bioactive compounds were ... -
Ear reproductive development components associated with kernel set in maize: breeding effects under contrasting environments
(Elsevier, 2023-12)Context or problem: Kernel number per ear (KNE) is the main driver of improved grain yield per ear (GYE) in maize (Zea mays L.). Under non-limiting conditions, KNE responded to variations in ear developmental traits such ... -
Reutilizar purines de tambo como oportunidad para reciclar nitrógeno y reducir su impacto ambiental
(Asociación Argentina de Ecología, 2023-08)Los purines de tambo (excretas mezcladas con agua de las instalaciones de ordeñe) se pueden reutilizar en la producción agrícola como reemplazo de los fertilizantes sintéticos. Sin embargo, su alta concentración nitrogenada ... -
Bovine autosomal recessive alpha-mannosidosis in an Aberdeen Angus herd from Argentina
(Wiley, 2023-08)An outbreak of α-mannosidosis in a bovine herd from Buenos Aires province is reported. Postmortem examination, histology, lectin histochemistry and electron microscopy were performed on five calves born with nervous signs. ... -
Rural landscape simplification and provision of cultural ecosystem services : a case study in the Argentine Pampas
(Universitat Politécnica de Valéncia, 2023-06)In recent decades, the rural landscape of the Argentine Pampas has undergone a process of simplification due to the increased land allocated to crops, replacing pastures and grasslands, with a substantial increase in soybean ... -
Avances sobre el manejo de arvenses en la huerta agroecológica
(Ediciones INTA, 2023-06)En la agricultura convencional el barbecho químico es una práctica eficiente para contrarrestar el efecto de arvenses en el cultivo, aunque con riesgos de impacto ambiental. La agroecología propone prácticas de manejo ... -
Updated guidelines for gene nomenclature in wheat
(Springer Nature, 2023-03)The last decade has seen a proliferation in genomic resources for wheat, including reference- and pan-genome assemblies with gene annotations, which provide new opportunities to detect, characterise, and describe genes ... -
How much carbon do Argentine Pampas Pinus radiata plantations store?
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (España), 2023-04-03)Aim of study: To quantify the biomass and carbon stored in the main ecosystem components in Pinus radiata D. Don plantations across an age sequence in the Pampean region of Argentina. Area of study: Plantations were ... -
Aspectos agronómicos de relevancia en poblaciones utilizadas como base para el mejoramiento genético vegetal
(Sociedad Argentina de Genética, 2021-12)El objetivo de este trabajo fue analizar la complejidad de los componentes agronómicos y su incidencia en los criterios de selección de las poblaciones utilizadas como base del mejoramiento genético vegetal. En ese análisis ... -
Drought tolerant wheat IND-ØØ412-7 is nutritionally equivalent to its Non-Transgenic Comparator
(Taylor & Francis, 2022-06)Expression of the HAHB4 sunflower transcription factor confers drought tolerance to wheat event IND-ØØ412-7 (HB4® wheat). After confirming the compositional equivalence of event IND-ØØ412-7 with conventional wheat, its ... -
Ornamentos sexuales y caracteres productivos en gallinas Campero Casilda
(Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste (UNNE), 2022-12)Con el objetivo de asociar el tamaño de los ornamentos sexuales con caracteres reproductivos y productivos en gallinas del cruzamiento de tres vías Campero Casilda se calcularon, en 97 aves de 30 semanas, los índices de ... -
OSTRICH-CROPGRO multi-objective optimization methodology for calibration of the growing dynamics of a second-generation transgenic soybean tolerant to high temperatures and dry growing conditions
(Elsevier, 2023-02)Current estimates show that the impact of climate change on agriculture will result in yield losses in major crops of 8–43%, mainly due to a combination of drought and heat. Second-generation transgenic crops are expected ... -
Diallel analysis of kernel weight and grain-filling traits in maize grown under contrasting nitrogen supply
(Wiley, 2023-02)Understanding the inheritance of maize (Zea mays L.) kernel weight (KW) under contrasting nitrogen (N) supply is crucial for obtaining high KW across diverse N conditions. This work evaluated broad-sense heritability (H2), ... -
Overcoming seed dormancy of junglerice (Echinochloa colona)
(Universidad de Concepción (Chile), 2022-08)Junglerice (Echinochloa colona L. Link) seed dormancy can persist 8 months after harvest and, once overcome, seeds can germinate over a long period of time. Light or high temperatures could overcome seed dormancy, while ... -
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. ... -
Fracciones de fósforo edáfico bajo diferentes manejos = Phosphorus fractions under different managements
(Asociación Argentina de la Ciencia del Suelo, 2022-12)El fósforo (P) es uno de los nutrientes que más limita la producción agrícola. A nivel mundial, la región pampeana presenta los mayores déficits de P edáfico. Como su existencia en el suelo varía desde iones en solución a ... -
Physicochemical transformations of corn-based snacks with underexploited grains addition during storage: multi-analytical assessment
(Wiley, 2022-11)Corn-based snacks were prepared with the addition of 25% of millet, sorghum, quinoa, and canary seed flours, which are scarcely used grains for human food and can grow in low-fertility soils. GuggenheimAnderson-de Boer (GAB) ... -
Crossing strategy for breeding campero chickens. An inta-university collaborative project
(Sociedad Argentina de Genética, 2021-12)Campero chicken is a bird destined to production systems alternative to the industrial one. Campero INTA is a two-way cross between synthetic populations generated by INTA in Pergamino. These populations have remained ... -
Relación yema: albumen en huevos de tres genotipos de gallinas ponedoras destinadas a sistemas semi intensivos
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, 2022-08-06)Se estudió el comportamiento dinámico de la relación yema:albumen en huevos del cruzamiento de tres vías Campero Casilda en comparación con Negra INTA y Rhode Island Red. Se trabajó con muestras aleatorias de 15 huevos de ... -
Variabilidad, tendencia y eventos extremos en los rendimientos agrícolas a nivel de partidos en la Provincia de Buenos Aires
(Facultad de Ciencias Económicas, Universidad de Buenos Aires, 2022-06-09)Climate variability is the main determinant of fluctuations in the productive and economic results of agriculture. Due to Climate Change, extreme events are expected to occur with greater frequency and intensity in the ...