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Temporal variation of soil sorptivity under conventional and no-till systems determined by a simple laboratory method
(2017-05)
Soil water sorptivity (S) is an important property that measures the soil capacity to take water rapidly under capillary forces. Usually S is not included in soil laboratory routine experiments because there is not a widely ...
Effects of glyphosate on the movement of assimilates of two Lolium perenne L. populations with differential herbicide sensitivity
(2012-10)
Glyphosate applications trigger the depletion of aromatic amino acid pools and the decrease of photosynthesis that results in changes in carbon metabolism. The aim of this work was to determine the effect of glyphosate on ...
Producción de forraje de agropiro alargado en función de la disponibilidad de nitrógeno y la posición topográfica
(2017)
El objetivo fue evaluar, en diferentes posiciones topográficas, el crecimiento de
agropiro alargado (Thinopyrum ponticum [Podp.] Barkworth & D. R. Dewey Phil)
bajo diferente disponibilidad de nitrógeno (N). Se seleccionaron ...
Quistes mandibulares odontogénicos en ovinos Merino de la Patagonia Argentina
(2018-04-25)
Se investigó la aparición de una enfermedad en un establecimiento de cría de ovinos Merino caracterizada por la presencia de una masa deformante de 3 a 12 cm de diámetro ubicada en la unión anterior de ambas ramas del hueso ...
Critical bulk density for a Mollisol and a Vertisol using least limiting water range: effect on early wheat growth
(2013-01)
The least limiting water range (LLWR) integrates crop growth-limiting values based on easily measurable parameters such as soil water content and bulk density (BD) and has been validated as a valuable soil physical quality ...
Protocolo de inducción de estro en ovejas de lana en anestro estacional y su comportamiento productivo
(2017-12)
El objetivo del estudio fue evaluar el efecto del clima y un protocolo de sincronización de celo sobre el inicio de la pubertad, gestación y parición de borregas Texel x Romney fuera de la estación reproductiva. El experimento ...
EF-1α DNA Sequences Indicate Multiple Origins of Introduced Populations of Essigella californica (Hemiptera: Aphididae)
(2017-06)
Aphids in the pine-feeding Nearctic genus Essigella (Sternorrhyncha, Aphididae, Lachninae) have been introduced in Europe, North Africa, Oceania, and South America. Mitochondrial, nuclear, and endosymbiont DNA sequences ...
Ground beetles (Coleoptera: Carabidae) inhabiting anthropogenic habitats in the lower delta of the Paraná river, Argentina: geographic distribution and ecological characteristics
(2017)
The primary aims of this paper were to provide the first inventory of carabid beetles collected in five different anthropogenic habitat types of the Lower Delta of the Paraná River, to describe their main ecological ...
Phosphorus placement effects on phosphorous recovery efficiency and grain yield of wheat under no-tillage in the Humid Pampas of Argentina
(2014)
No-till (NT) affects dynamics of phosphorus (P) applied. Wheat response to P fertilization can be affected by available soil P,
grain yield, placement, rate, and timing of fertilization. Furthermore, mycorrhizal associations ...
Wheat spike fertility : inheritance and relationship with spike yield components in early generations
(2015)
In wheat, grain number is considered as the product of spike dry weight (SDW) and the number of grains per unit of SDW, that is an indicator of spike fertility (SF). The aim of this study was to determine the heritability ...