Original Paper | May 06, 2024
ABSTRACT The calculation of volume of different oilseed grains through computational models has demonstrated its effectiveness and efficiency. In the present work, the model has been extended to allow calculations of the soybean volume. The model proposes that each grain of the sample is assimilated to a parallelepiped with main axes L (length), W (width) […]
Original Paper | May 06, 2024
ABSTRACT We conducted four experiments to evaluate the effects of different heights and times of pruning on the growth of Eucalyptus grandis and E. grandis x E. camaldulensis GC INTA 8 in Concordia (Entre Ríos, Argentina). During winter, two experiments were carried out on 20 months old stands and, during spring, two more experiments were […]
Original Paper | May 06, 2024
ABSTRACT Tomato spotted wilt orthotospovirus (TSWV) causes important economic losses in potato production. The cultivar Innovator is the most widely used variety for potato industrial processing and the second most extensively grown cultivar in Argentina. The objective of this study was to identify the most suitable tissue sample for TSWV detection in potato cv. Innovator […]
Review | May 06, 2024
ABSTRACT The theoretical framework of Complex Adaptive Systems allows modeling human-environment interactions that are constantly evolving and have implications for sustainability. The aim of this paper is to identify which approach, Malthusian or Boserupian, has served as a reference in contemporary studies on the human-environment relationship. We carried out a systematic review of the scientific […]
Original Paper | January 23, 2024
Yield prediction is still a major challenge in pear production. Forecasting fruit growth after modeled curves allows predicting both potential yield and quality. This research aimed to fit multilevel no-linear mixed models (NLMM) based on logistic curves to describe pear growth in the Upper valley of Rio Negro and Neuquén, Argentina. The models incorporated several […]
Original Paper | January 23, 2024
Grazing systems have the potential to mitigate greenhouse gas (GHG) emissions and improve C balance through soil C sequestration. The inclusion of soil organic carbon (SOC) balance in farm scale models is needed to assess the C balance of grazing dairy systems. The objective of this work was to present and evaluate the sensitivity of […]
Original Paper | January 23, 2024
The growth of ruminal papillae and rumen thickness in calves subjected to two different feed rations were evaluated. Two homogeneous treatment groups were established, consisting of four individuals each (T1 and T2). T1 calves received colostrum, milk, and fresh alfalfa, while T2 calves received the same composition as the first group, supplemented with a concentrated […]
Original Paper | January 23, 2024
The growth of ruminal papillae and rumen thickness in calves subjected to two different feed rations were evaluated. Two homogeneous treatment groups were established, consisting of four individuals each (T1 and T2). T1 calves received colostrum, milk, and fresh alfalfa, while T2 calves received the same composition as the first group, supplemented with a concentrated […]
This section provides online versions of peer reviewed and accepted articles but have not yet been assigned to a RIA volume/issue.
Original Paper | July 10, 2024
Bt crops have been incorporated in South America more than 20 years ago and their use has increased sharply since then. However, the potential negative environmental effects are still a concern, specifically the impacts on non-target arthropod species. The objective of this work was to determine if the effects of Bt soybean are limited to […]
Original Paper | September 14, 2022
Mycobacterium avium subsp. paratuberculosis (MAP) is the etiologic agent of paratuberculosis or Johne’s disease (JD), a chronic enteritis disease that affects cattle and other animal species and has been linked to Crohn’s disease, a chronic inflammatory bowel disease in humans. MAP could resist pasteurization conditions and has been isolated from retail milk in several countries. […]
Original Paper | September 14, 2022
Coccidiosis is an intestinal infection caused by protozoans of the genus Eimeria. When the disease occurs in winter, it is known as winter coccidiosis. In July 2021, two calves were referred to INTA-Salta SDVE to determine the cause of death. These animals belonged to a herd that had shown clinical signs, such as bloody diarrhea, […]
in Spanish Since its creation in 1956, INTA has accompanied the national and regional agricultural sector by developing technological innovation actions in agricultural value chains, and also in different regions and territories to improve country’s competitiveness and sustainable rural development. Within its institutional strategy for the communication of technological and scientific advances, INTA has the […]
La investigadora del INTA, Gabriela Calamante, pone el foco en los avances logrados desde la plataforma biotecnológica para el desarrollo de bioproductos para aves y mamíferos. Reconoce la capacidad del organismo para desarrollar vacunas, controlar y prevenir enfermedades que afectan a la salud animal.
Editorial | August 29, 2022
La Alianza Mundial por el Suelo de la Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO) se encuentra desarrollando actividades para crear conciencia sobre la importancia de los suelos en la lucha contra...
Editorial | January 21, 2022
La atmósfera y los fenómenos que tienen lugar en ella juegan un papel de gran relevancia en relación a la vida en el planeta, por ello el hombre...
Editorial | January 21, 2022
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