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Mostrando ítems 1-16 de 16
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Can't see the forest for the trees: can declining deforestation trends in the Argentinian Chaco Region be ascribed to efficient law enforcement?
(Elsevier, 2018)A national “Forest Law” passed in Argentina in 2007 mandated provincial governments to set up and implement land use planning processes in order to protect their native forests and regulate the expansion of large-scale ... -
Estudio de las posibles causas de mermas reproductivas luego del servicio en la cría bovina en el Noroeste Argentino = Study of the possible causes of post mating reproductive losses in beef cattle farming in Northwest Argentine = Estudo das possíveis causas de perdas reprodutivas após serviço na criação bovina no Noroeste Argentino
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Pampa, 2024-02-14)Con el propósito de diagnosticar la presencia de posibles causas de mermas reproductivas se realizaron encuestas y conformaron 4 grupos de vientres bovinos luego de finalizado el servicio en 5 establecimientos salteños de ... -
First record of Muellerius capillaris (Nematoda, Protostrongylidae) in northwestern Argentina
(Springer, 2014-12)Seven flocks of different composition of goat and/or sheep were evaluated for the presence of Muellerius capillaris (Mueller 1889) in sites of different climatic conditions and under different management practices in ... -
Future scenarios of land use change in the Gran Chaco: how far is zero deforestation?
(Springer, 2022-09-12)The Gran Chaco (Argentina, Paraguay, Bolivia and Brazil) has turned into a global deforestation hotspot as a consequence of the agricultural expansion. These land use changes can lead to large socio-ecological conflicts. ... -
Genetic characterization and pathogenicity of Rhizoctonia solani associated with common bean web blight in the main bean growing area of Argentina
(2016-12)Common bean web blight (WB), caused by the fungus Rhizoctonia solani (teleomorph Thanatephorus cucumeris), is among the endemic fungal diseases of major impact in north‐western Argentina (NWA). This study aimed to analyse ... -
Impactación ruminal y abomasal en vacas de cría asociada al consumo de una pastura diferida de Megathyrsus maximus cv. Gatton
(Facultad de Ciencias Veterinarias de Esperanza, Universidad Nacional del Litoral, 2019)La impactación ruminal y abomasal es una afección de los rumiantes que se produce cuando estos consumen un alimento de muy baja digestibilidad y bajo contenido proteico y energético. En este trabajo, se describe una mortandad ... -
Molecular identification and pathogenicity of 'Rhizoctonia' spp. recovered from seed and soil samples of the main bean growing area of Argentina
(2017-08)The objective of this study was to perform the molecular and pathogenic characterization of Rhizoctonia solani in bean seed and soil samples from fields with root rot symptoms in northwestern Argentina. Fifty-two Rhizoctonia ... -
Molecular, morphological and pathogenic diversity of Sclerotinia sclerotiorum isolates from common bean (Phaseolus vulgaris) fields in Argentina
(2018)White mould, caused by Sclerotinia sclerotiorum, is one of the most threatening fungal diseases occurring across major bean production regions worldwide. In Argentina, under favourable weather conditions, up to 100% seed ... -
Physical seed dormancy in native legume species of Argentina
(Sociedad Argentina de Botánica, 2016-03)Leguminosae is a family with high value of use for food, medicine, forage, ornamental and restoration ecology purposes. One obstacle for the use and management of many legume species is the presence of seeds with physical ... -
Physiological bases of genetic gains in sugarcane yield in Argentina
(Elsevier, 2015-04)Breeding and management efforts during the 20th century have increased sugar yield in almost all sugarcane areas worldwide. However, a close analysis of the trends during the last decades reveals that the rate of increase ... -
Policy lessons from spatiotemporal enrollment patterns of payment for ecosystem service programs in Argentina
(Elsevier, 2020-06)Payment for ecosystem services schemes (PES) are lauded as a market-based solution to curtail deforestation and restore degraded ecosystems. However, PES programs often fail to conserve sites under strong long-term ... -
Population structure of the fungus Sclerotinia sclerotiorum in common bean fields of Argentina
(Springer, 2021-05)S. sclerotiorum is the causal agent of the white mould disease on common bean crops, one of the most threatening fungal diseases occurring across major bean production regions. Currently, there are no commercial cultivars ... -
Retrospective analysis of hairy vetch (Vicia villosa roth) poisoning in Argentina (2004–2019)
(Elsevier, 2021-07-24)Hairy vetch (Vicia villosa) poisoning in cattle is characterized by a systemic granulomatous inflammatory response that resembles a type-IV hypersensitivity reaction. Hairy vetch toxicity has been described in cattle ... -
Roads and land tenure mediate the effects of precipitation on forest cover change in the Argentine Dry Chaco
(Elsevier, 2022-01)Dry forests are among the most threatened ecosystems globally, due to agricultural expansion driven by the increasing demand for food, fibers, and energy in developed and emerging countries. Among these, the forests of the ... -
Social perspectives on deforestation, land use change, and economic development in an expanding agricultural frontier in Northern Argentina
(Elsevier, 2019)The idea that agricultural production and environmental conservation are almost incompatible has divided nature protectionists, advocates for indigenous peoples, and agricultural producers. Discourses seem to cluster along ... -
Survey for major grapevine viruses in commercial vineyards of Northwestern Argentina
(MDPI, 2022-08-02)This study aimed to survey the occurrence of eight grapevine viruses in commercial vine yards located in the Calchaquíes Valleys in the northwest region of Argentina. A total of 103 samples of mature canes of vines showing ...