Results 101 to 110 of about 39,571 (232)

Homenaje al Ing. Agr. Eduardo Méndez : asiduo colaborador con el Boletín de Estudios Geográficos [PDF]

open access: yes, 2015
Fil: González Loyarte, María Margarita. Instituto Argentino de Investigaciones de las Zonas Áridas
González Loyarte, María Margarita
core  

Optimizing mating strategies to maximize genetic diversity in the mhorr gazelle (Nanger dama mhorr) ex situ breeding program

open access: yesBMC Zoology
To minimize coancestry among the offspring by equalising parents’ contributions is currently one of the most widely used methods to maximize the genetic diversity in conservation programs of threatened species.
Sonia Domínguez   +3 more
doaj   +1 more source

Cortaderia pilosa (d´urv.) hack. in the Mendoza Province [PDF]

open access: yes, 2007
Se estudia la variación del largo de espiguillas y glumas en materiales colectados en el sur de Mendoza y se comparan con los de otras localidades argentinas. Se extiende el área de distribución de Cortaderia pilosa hasta el sur de Mendoza, donde estaría
Dalmasso, Antonio Daniel   +2 more
core  

Certain Physiological and Chemical Indicators Drive the Yield and Quality of Cladode Mucilage in Three Fodder Nopal Morphotypes (Opuntia spp.) Under Different Soil Water Content Conditions

open access: yesAgriculture
Nopal cladode mucilage is a product of great importance in fodder, agri-food, industry, and health areas. This study aimed to evaluate the effect of three soil moisture contents on some physiological and chemical variables associated with the mucilage ...
Aurelio Pedroza-Sandoval   +3 more
doaj   +1 more source

Productivity of Menodora decemfida (Oleaceae) under different water supplies [PDF]

open access: yes, 2012
El objetivo fue conocer la productividad de Menodora decemfida con fines forrajeros, con bajos niveles de riego suplementario. Se trabajó durante dos ciclos vegetativos en el campo experimental del CCT-CONICET Mendoza.
Dalmasso, Antonio Daniel   +1 more
core  

Evidence for maternal transmission fo a putative endosymbiont in the digestive gland of Pomacea canaliculata (Architaenioglossa, Ampullariidae) [PDF]

open access: yes, 2017
The digestive gland of the apple snail Pomacea canaliculata lodges two types of pigmented corpuscles (identified as C and K corpuscles) which has been proposed as endosymbiont/s.
Castro Vazquez, Alfredo Juan   +2 more
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Morphological differences and taxonomic status of the sympatric species liolaemus coeruleus y liolaemus neuquensis (Reptilia: Iguania: Liolaemidae) [PDF]

open access: yes, 2007
Dos especies simpátricas de saurios (Liolaemus coeruleus y Liolaemus neuquensis) son estudiadas, con el objetivo de identificar variables morfométricas y merísticas para su diferenciación. Se analizaron ejemplares recién colectados de cada especie (n= 28
Marcus, A.   +3 more
core  

Nest box location determines the exposure of the host to ectoparasites

open access: yesAvian Conservation and Ecology, 2020
Nest box supplementation is a widely used technique to aid in the conservation of cavity nesting bird species. However, the criteria to choose the best location for nest boxes has seldom considered the likely exposure of cavity-users to parasites.
Jesús Veiga, Francisco Valera
doaj  

Endozoochorous dispersal by Lepus europaeus (Lagomorpha, Leporidae) in the Monte-Patagonia ecotone, Argentina [PDF]

open access: yes, 2014
La dispersión endozoocórica implica la dispersión de semillas a través de las heces luego de su ingestión por los animales. Este trabajo evalúa el rol de la liebre europea, Lepus europaeus, como dispersor legítimo de semillas, en un ambiente del ecotono ...
Campos, Claudia Monica   +3 more
core   +1 more source

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