Results 31 to 40 of about 2,505 (202)

Preliminary study on effect of agricultural activities in pollen spectrum of argentinean honey [PDF]

open access: yes, 2019
Honey floral origin is determined by the harversting region, but anthropogenic factors as agriculture expansion might modify the environmental flora and consequently honey floral origin.
Fagundez, Guillermina Andrea   +2 more
core   +2 more sources

Descripción de los estadios larvales de Sigara (Tropocorixa) jensenhaarupi (Heteroptera: Corixidae), con notas acerca de su ecología [PDF]

open access: yes, 2011
Sigara (Tropocorixa) jensenhaarupi Jaczewski is the smallest species of the subgenus ranging from 4.2–4.7 mm, and it is characterized by the absence of a strigil, the small and narrow genital capsule with a short hypandrium in males, and the shape of the
Melo, María Cecilia   +1 more
core   +2 more sources

Selection of rhizobia strains for Adesmia latifolia (Spreng.) Vogel [PDF]

open access: yesBiotemas, 2012
Legumes of the genus Adesmia, such as Adesmia latifolia and Adesmia tristis, are native to Serra catarinense and show great potential as fodder. The purpose of this study was to select rhizobial strains from Adesmia latifolia.
Aleksander Westphal Muniz   +4 more
doaj  

Observações sobre o modo de reprodução em Adesmia latifolia Spreng. Vog. Observations on the mode of reproduction of Adesmia latifolia Spreng. Vog.

open access: yesCiência Rural, 1998
Um experimento foi conduzido em casa de vegetação, com plantas de um acesso de Adesmia latifolia, para fazer observações relativas ao seu modo de reprodução.
Solange Bosio Tedesco   +2 more
doaj   +1 more source

Diversity and abundance of macro‐invertebrates on abandoned cattle kraals in a semi‐arid savanna

open access: yesEcology and Evolution, Volume 8, Issue 16, Page 8477-8489, August 2018., 2018
In this manuscript, we present new knowledge on how soil and plant productivity influence both aboveground and belowground macro‐invertebrate assemblages. Abandoned cattle enclosures remain important for savanna macro‐invertebrates years after abandonment.
Justice Muvengwi   +3 more
wiley   +1 more source

Broad Protein Spectrum in Stored Pollen of Three Stingless Bees from the Chaco Dry Forest in South America (Hymenoptera, Apidae, Meliponini) and Its Ecological Implications

open access: yesPsyche: A Journal of Entomology, Volume 2015, Issue 1, 2015., 2015
Protein content of pollen stored by three meliponine species was variable from 9.78% (less than half the value considered as optimal to brood development in Apis mellifera) in type Capparis tweediana‐C. speciosa to more than 26% in type Maytenus vitis-idaea and some Prosopis samples.
Favio Gerardo Vossler, David Roubik
wiley   +1 more source

The Key Role of Cultural Preservation in Maize Diversity Conservation in the Argentine Yungas

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2013, Issue 1, 2013., 2013
Farmers’ decisions on what to grow and why can contribute in understanding the conservation of agrobiodiversity. Culture and ethnicity are indicated as first‐class factors leading preservation of heirloom cultivars but this has been little considered in studies examining factors that influence the loss or preservation of agrobiodiversity.
Norma I. Hilgert   +4 more
wiley   +1 more source

Promoção do crescimento de espécies de Adesmia por rizobactérias de nódulos produtoras de ácido indolacético

open access: yesAgropecuária Catarinense, 2020
As espécies de Adesmia encontradas no Rio Grande do Sul e em Santa Catarina apresentam alta qualidade forrageira e podem ser utilizadas em programas de melhoramento de campos nativos.
Alexsander Westphal Muniz   +3 more
doaj  

The Usefulness of Edible and Medicinal Fabaceae in Argentine and Chilean Patagonia: Environmental Availability and Other Sources of Supply

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2012, Issue 1, 2012., 2012
Fabaceae is of great ethnobotanical importance in indigenous and urban communities throughout the world. This work presents a revision of the use of Fabaceae as a food and/or medicinal resource in Argentine‐Chilean Patagonia. It is based on a bibliographical analysis of 27 ethnobotanical sources and catalogues of regional flora.
Soledad Molares   +2 more
wiley   +1 more source

Morfología, parámetros micrográficos vegetativos, histoquímica y citogenética de Adesmia trijuga (Fabaceae, Papilionoideae) en el noroeste argentino

open access: yesLilloa, 2020
Adesmia trijuga es un arbusto espinoso, micrófilo, nativo, perenne; crece entre 1100-3000 m snm, en regiones montañosas de quebradas húmedas o zonas áridas y rocosas; vulgarmente es conocida como “cuerno de cabra”, “añagua” o “suncho”. A.
María Sara Caro   +3 more
doaj   +1 more source

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