Buscar
Mostrando ítems 51-60 de 630
Use of self-reducing pellets in the production of alloys ( high chromium iron - carbon )Utilización de pellets autorreductores en la producción de aleaciones (hierro-cromo alto carbono)
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2012)
Índices lipídicos nutricionales y metabólicos en la carne de C. idella alimentados con pellet de Alfalfa (Medicago sativa)
(Asociación Argentina de Producción Animal, 2020-11)
Fish meat provides long-chain n-3 fatty acids: alpha-linolenic acid (ALA; C18:3 n-3), eicosapentaenoic acid (EPA; C20:5 n-3), docosapentaenoic acid (DPA, C22:5 n-3 ) and docosahexaenoic acid (DHA; C22:6 n-3). Knowing the ...
Aplicación de fertilizantes orgánicos-pellets con sembradoras convencionales
(Asociación Argentina Ciencia del Suelo, 2018-05)
Los abonos son fuentes de nutrientes para los cultivos, también tienen altos contenidos de materia orgánica, la cual mejora las propiedades físicas y químicas del suelo. El alto contenido de humedad y la baja densidad ...
Variation in diet composition during the breeding cycle of an Antarctic seabird in relation to its breeding chronology and that of its main food resource
(Springer, 2014-11)
This work had two aims related to the diet of brown skuas (Stercorarius antarcticus lonnbergi) breeding at Laurie Island (South Orkney Islands, Antarctic). The first aim was to explore whether there are changes throughout ...
Native and ornamental exotic resources in pollen loads and garbage pellets of four stingless bees (Apidae, Meliponini) in an urban environment with riparian native forest
(Academia Brasileira de Ciencias, 2019-10)
An entomopalynological study to assess pollen use by wild bees was performed in an urban environment with riparian native forest in the Chaco region of Argentina. A combined method for sampling pollen loads and garbage ...
Caracterización molecular de genes del hongo entomopatógeno Beauveria bassiana involucrados en la captación y degradación de hidrocarburos de insecto
(2017-12-19)
Beauveria bassiana es un hongo filamentoso enemigo natural de insectos plaga de sistemas agrícolas y artrópodos vectores de enfermedades. Para invadir a sus hospedadores, no necesita ser ingerido, sino que inicia su ciclo ...
Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution
(International Research Journals, 2011-11)
Fungal morphologies by fractal geometry were studied mainly for industrial applications, but the relation with environmental factors had been scarcely described. Fungi are conspicuous degraders, so, our aims were to isolate ...
The diet of adult and chick rock shags (Phalacrocorax magellanicus) inferred from combined pellet and stable isotope analyses
(Springer, 2020-05)
The current information about the diet composition of the rock shag (Phalacrocorax magellanicus) in the SW Atlantic coast comes mainly from conventional pellet or stomach content analysis from a few locations situated in ...
Lead gunshot pellet ingestion and tissue lead levels in wild ducks from Argentine hunting hotspots
(Elsevier, 2014-05)
Lead poisoning in waterfowl due to ingestion of lead pellets is a long recognized worldwide problem but poorly studied in South America, particularly in Argentinean wetlands where duck hunting with lead gunshot is extensive. ...