Results 21 to 30 of about 66,211 (223)
Tecnología Pastoreo Racional Voisin
Cuyonomics. Investigaciones en Economía Regional, 2020 El presente trabajo estudia métodos para aumentar la productividad de la ganadería y reducir su impacto ambiental. A través del estudio de caso del proyecto Greenfield del Establecimiento Stella, localizado en el sudoeste de la provincia de Buenos Aires, se muestra que la aplicación de la denominada "tecnología del tercer milenio" o Pastoreo Racional ...
Nicolás Castro +2 more
openaire +2 more sources
Tropical and Subtropical Agroecosystems, 2021 Background: Small-scale dairy systems are a development option, and in Mexico they represent over 78% of dairy farms providing 37% of milk production.
Sirley Carrillo-Hernández +5 more
doaj +1 more source
Revista Mexicana de Biodiversidad, 2018 La ganadería a escala global ocupa la mayor extensión de área, favoreciendo la pérdida de hábitat, así como cambios en la abundancia y composición de la biota nativa.
Jessica Durán-Antonio +1 more
doaj +1 more source
Suplementación con bloques multinutricionales para rumiantes en pastoreo
Brazilian Journal of Development, 2023 Para los sistemas de producción de carne y leche de rumiantes en pastoreo, las empresas ganaderas tienen que mantener un sistema de producción rentable durante todo el año, por lo que se busca suplementar durante las épocas críticas con un suplemento de innovación tecnológica de bajo costo, como es el uso de los bloques multinutricionales.
Armando Pacheco Hernández +5 more
openaire +1 more source
Factores asociados a la invasión de pajas en bosques de la región semiárida central argentina
Ecología Austral, 2014 Ecología Austral, 24:320-326 (2014) En los bosques de caldén (Prosopis caldenia) de la región semiárida central argentina, las pajas nativas no palatables C3 (Jarava ichu y Nassella tenuissima) han expandido su rango de distribución y abundancia ...
Ruth Rauber +3 more
doaj +1 more source
Psyche: A Journal of Entomology, Volume 2013, Issue 1, 2013., 2013 We provide an overview of diapriid wasps associated with ants in Argentina and the diversity of interactions they have developed with their hosts. As a result, we report 16 species of nine genera of Diapriinae, two new geographic distributions, three new association records, illustrations, and photographs.
Marta S. Loiácono +3 more
wiley +1 more source
The Ant Genus Dorymyrmex Mayr (Hymenoptera: Formicidae: Dolichoderinae) in Colombia
Psyche: A Journal of Entomology, Volume 2012, Issue 1, 2012., 2012 The aim of this paper is to actualize the taxonomy of Dorymyrmex, by addressing problems at both the genus and the species levels. We also explore the taxonomy and distribution of Dorymyrmex in Colombia. We list, diagnose, and key nine species in the country, including three new species: Dorymyrmex amazonicus n. sp.
Fabiana Cuezzo +2 more
wiley +1 more source
Pastor.i: a smartphone application to facilitate grazing management [PDF]
, 2018 Grazing in extensive beef farming systems is often manage in an empirical way based on past experience and on the visual appreciation of animal behavior and forage potential. Records of entrances and exits of the animals in the paddocks are rare. However,
Cancela d'Abreu, Manuel +4 more
core
Threats to and management of Natura 2000 protected areas relative to agricultural practices
Conservation Biology, EarlyView.Abstract The Natura 2000 (N2K) network combines biodiversity protection and socioeconomic targets. Human activities, such as agricultural practices, can affect biodiversity in N2K sites in diverse ways. Limiting activities with negative impacts while enforcing land management that supports biodiversity is crucial for effective conservation.
Giorgio Zavattoni +7 more
wiley +1 more source
Psyche: A Journal of Entomology, Volume 2012, Issue 1, 2012., 2012 We discuss the diversity and distribution of the ant genus Oxyepoecus in Paraguay. Oxyepoecus inquilinus is recorded for the first time, and new distribution data are given for O. rastratus and O. vezenyii. Published data for O. bruchi, O. rastratus, O. reticulatus, and O. vezenyii are summarized. Two new species are described (O. bidentatus n. sp. and
T. Delsinne +5 more
wiley +1 more source