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Assessing the effect of split and additional late N fertilisation on N economy of maize
(Elsevier, 2024-03)Context: In the temperate-humid region of Argentina, nitrogen (N) fertilisers in maize (Zea mays L.) are mainly applied around sowing, whereas N-splitting is rare and occurs during early vegetative stages. Splitting and ... -
Assessing the mechanisms underlying sunflower grain weight and oil content responses to temperature during grain filling
(Elsevier, 2021-03)Temperature and solar radiation during grain filling are the main drivers of grain weight and composition in several crops. While significant progress has been done on the effect of solar radiation intercepted by the plants ... -
Assessment of cold tolerance at early developmental stages and allelic variation at candidate genes in South American rice germplasm
(Springer, 2014-06)Rice is susceptible to cold during early developmental stages. Most tolerant cultivars have been developed for other conditions than those occurring in South America’s rice growing areas, or their grain type is not suitable ... -
Assessment of nitrogen diagnosis methods in sunflower
(American Society of Agronomy; Estados Unidos, 2021-04-20)Nitrogen deficiency can severely limit sunflower (Helianthus annuus L.) grain yield and quality. Our objective was to evaluate N diagnosis methods based on: (a) pre-plant soil nitrate-nitrogen (NO3––N) test (PPSNT) and ... -
Assessment of the main sources of variability of soybean (Glycine max) expeller composition and quality: a field study
(International Commission of Agricultural and Biosystems Engineering, 2020-12-26)Pairs of soybean seeds and their correspondent expeller samples were collected from ten extrusion-expelling processing plants in Argentina. Seeds were analyzed for proximal composition, bulk moisture content (MC) and ... -
Assessment of the spatial variability in tall wheatgrass forage using LANDSAT 8 satellite imagery to delineate potential management zones
(2016)Hay poca información disponible sobre el grado de variabilidad dentro del campo de la producción potencial de alto agropiro alargado (Thinopyrum ponticum) de forraje bajo secano condiciones. El objetivo de este estudio fue ... -
Association of bovine viral diarrhea virus, bovine herpesvirus 1, and Neospora caninum with late embryonic losses in highly supplemented grazing dairy cows
(Elsevier, 2022-12)The objectives of this study were: 1- to evaluate the association of Bovine Viral Diarrhea Virus (BVDV), Bovine Herpes Virus 1 (BoHV-1), and Neospora caninum (N. caninum) with the risk for Late Embryonic Loss (LEL) in ... -
Atrazine uptake, translocation, bioaccumulation and biodegradation in cattail (Typha latifolia) as a function of exposure time
(Elsevier, 2021-08-30)The extensive use and environmental persistence of atrazine has resulted in its ubiquitous occurrence in water resources. Some reports have described atrazine bioaccumulation and biodegradation pathways in terrestrial ... -
Atypical actinobacillosis in bulls in Argentina : granulomatous dermatitis and lymphadenitis = Actinobacilose atípica em touros na Argentina: dermatite granulomatosa e linfadenite
(2013-01)Actinobacillosis is a common cause of sporadic infection in cattle. It was mostly characterized as a pyogranulomatous inflammation of the tongue, but also soft tissues as lymph nodes, other digestive tract localization and ... -
Azospirillum growth promotion is related to changes in ferulate and dehydrodiferulate contents in cell wall of inoculated cucumber seedlings hypocotyls
(2015-06)Azospirillum brasilense is a well known plant growth-promoting rhizobacterium. Plant cell growth is constrained by the primary cell wall (CW) which contains polysaccharide-bound hydroxycinammic acids (HCAs). They derive ... -
Azospirillum inoculation effects on growth, product quality and storage life of lettuce plants grown under salt stress
(Elsevier, 2015-11-12)Recent results have shown that Azospirillum-inoculated lettuce seeds yield a higher number of transplanted plants with superior traits than non-inoculated controls grown with and without saline stress. However, little ... -
La azoxistrobina induce aberraciones cromosómicas en raíces de la hidrófita Bidens laevis L.
(Centro de Ciencias de la Atmosfera, UNAM, 2018-09)Aquatic plants can be used as in situ bioindicators of water quality due to their ability to accumulate agrochemicals. However, these plants may be at significant ecotoxicological risk from pesticides applied in crop fields. ... -
Bacterial, protozoal and viral abortions in sheep and goats in South America: A review.
(Elsevier, 2021-10-06)Bacterial, protozoal and viral diseases are major causes of abortion in sheep and goats. These agents cause significant economic losses, and many are considered of concern for public health (zoonotic pathogens) and/or the ... -
Bacterias nativas del suelo con potencial para la degradación de glifosato y promoción del crecimiento vegetal.
(Asociación Argentina de la Ciencia del Suelo, 2018-12)El uso de los microorganismos del suelo y sus interacciones benéficas con las plantas y el ecosistema, son una estrategia promisoria para lograr una agricultura sustentable. Debido a la alta frecuencia de detección del ... -
Balanced mixture of biochar and synthetic fertilizer increases seedling quality of Acacia mangium
(Elsevier, 2021-04-19)Biochar is a charcoal-like substance produced by pyrolisis of organic material from agricultural and forestry wastes, that can improve soil and substrates physical and chemical properties in the field and in plant nurseries. ... -
Banco de semillas del suelo en un pastizal de una reserve natural del Sistema de Tandilia (Buenos Aires, Argentina) invadido por Racosperma melanoxylon
(Asociación Argentina de Ecología, 2021-12)La restauración de los pastizales naturales invadidos por especies vegetales exóticas depende de la composición del banco de semillas del suelo. Se analizó la composición del banco de semillas germinable del suelo en dos ... -
Bioformulación de Trichoderma harzianum en sustrato sólido y efectos de su aplicación sobre plantas de pimiento
(Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2020-07-11)Para la implementación de biofertilizantes se pretende que su formulación sea económica, de fácil aplicación y que garantice la eficacia del inóculo. Nuestro objetivo fue seleccionar un sustrato para vehiculizar Trichoderma ... -
Biotécnicas reproductivas en la especie porcina: pasado, presente y futuro
(2018-08)Argentina posee condiciones agroecológicas y sanitarias ideales para la producción de cerdos. Hasta 1990, la producción porcina en Argentina era realizada como actividad secundaria dentro de la explotación agropecuaria. ... -
Birth of live llama (Lama glama) derived from embryo transfer storage at 5 °C for 24 h
(2015-11)The objective of the present work was to evaluate the efficacy of maintaining llama embryos metabolically inhibited but viable at 5 °C during 24 h. Adult females (n = 20) were used as embryo donors and were superstimulated ... -
Bovine alphaherpesvirus type 5 replicates more efficiently than bovine alphaherpesvirus type 1 in undifferentiated human neural cells
(Elsevier, 2020-05)Bovine herpesvirus (BoHV) types 1 and 5 are two closely related alpha-herpesviruses of cattle with neuroinvasive potential. BoHV-5 causes non-suppurative meningoencephalitis in calve whereas encephalitis caused by BoHV-1 ...