Artículo
Preliminary study on the effect of agricultural activities in the pollen spectrum of Argentinean honey
Fecha de publicación:
03/2019
Editorial:
Sciendo
Revista:
Journal of Apicultural Science
ISSN:
1643-4439
e-ISSN:
2299-4831
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Honey floral origin is determined by the harversting region. However, some anthropogenic factors, such as agriculture expansion, might modify the environmental flora, and, in consequence, honey floral origin. Argentina is one of the most important honey producers worldwide which since the 1990s has undergone animportant agriculture transformation by the adoption of transgenic crops like soybean (Glycine max). However,little is known about the effects of this anthropogenic activity on the floral origin of honey or the statisticaltools that could be used to analyse it. The objective of the present study was to evaluate the impact that these environmental modifications have on the pollen spectrum of honey. In order to achieve this, 32 samples of blossom honey were collected from three different ecoregions of Buenos Aires province: Parana Delta and Islands, Espinal, and Pampa, in two different years: 1999 and 2014. The pollen spectrum of honey samples was determined and the data obtained was analysed with multivariate statistical techniques. It could be concluded that the pollen composition of honeys from different ecoregions has significantly changed in the past years because of agriculture expansion and adaptation of transgenic crops (p=0.007). Honey samples harvested in 1999 were characterized by high values of Helianthus annuus, while in 2014 an important presence ofEryngium sp., Gleditsia triacanthos, Baccharis type, Trifolium sp. and Glycine max was observed. The present results show that honey palynological results and multivariate statistical analysis could be used as a preliminary attempt to evaluate environmental modifications.
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Articulos(CICYTTP)
Articulos de CENTRO DE INV.CIENT.Y TRANSFERENCIA TEC A LA PROD
Articulos de CENTRO DE INV.CIENT.Y TRANSFERENCIA TEC A LA PROD
Articulos(CIDCA)
Articulos de CENTRO DE INV EN CRIOTECNOLOGIA DE ALIMENTOS (I)
Articulos de CENTRO DE INV EN CRIOTECNOLOGIA DE ALIMENTOS (I)
Citación
Patrignani, Mariela; Fagundez, Guillermina Andrea; Lupano, Cecilia Elena; Preliminary study on the effect of agricultural activities in the pollen spectrum of Argentinean honey; Sciendo; Journal of Apicultural Science; 63; 1; 3-2019; 61-68
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