Results 31 to 40 of about 1,783 (116)

Floral morphology and anatomy of Schinopsis balansae (Anacardiaceae) [PDF]

open access: yes, 2013
A morphological and anatomical analysis of Schinopsis balansae Engl. was performed, using optical and scanning electron microscopy. The main objective was to obtain data from the flowers of this species, usually described as polygamous-dioecious ...
Gonzalez, Ana María
core   +2 more sources

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

Carotenoids and Liposoluble Vitamins in the Plasma and Tissues of Light Lambs Given Different Maternal Feedings and Fattening Concentrates

open access: yesAnimals, 2020
The carotenoids and liposoluble vitamins in the plasma and tissues of the lambs under different maternal feedings and fattening concentrates was studied.
Pablo José Rufino-Moya   +4 more
doaj   +1 more source

Floral Structure, Development of the Gynoecium, and Embryology inSchinopsis balansaeEngler (Anacardiaceae) with Particular Reference to Aporogamy [PDF]

open access: yesInternational Journal of Plant Sciences, 2016
Premise of research. Most studies of Anacardiaceae embryology have focused on seed and fruit development in different genera. None of them, however, included species of Schinopsis. Considering the absence of embryological data and the precedents of chalazogamy in the Anacardiaceae family, the aims of this study were to complete the embryological ...
openaire   +3 more sources

Distribución y biología de Phaeomyias murina (Tyrannidae) en el nordeste de Argentina

open access: yesEl Hornero, 1998
Sobre la base de 84 registros de Phaeomyias murina en el noreste de Argentina se brindan nuevas localidades de distribución y datos sobre los hábitats frecuentados, abundancia relativa, fenología, comportamiento y vocalización.
Alejandro Raúl Giraudo   +1 more
doaj   +1 more source

Comparing the Effects of a Pine (Pinus radiata D. Don) Bark Extract with a Quebracho (Schinopsis balansae Engl.) Extract on Methane Production and In Vitro Rumen Fermentation Parameters

open access: yesAnimals, 2022
The aim of this study was to compare the effects of a pine (Pinus radiata D. Don) bark extract (PBE) with a quebracho (Schinopsis balansae Engl.) extract (QTE) on methane (CH4) production and in vitro rumen fermentation parameters.
Nelson Vera   +5 more
doaj   +1 more source

Forest Responses to Fire Regime in the Humid Chaco of Paraguay

open access: yesApplied Vegetation Science, Volume 29, Issue 3, July/September 2026.
Fire regimes are increasingly shaping vegetation dynamics in the Humid Chaco of Paraguay, a poorly studied fire‐prone region. Our findings highlight resprouting as a key functional trait associated with fire disturbance. Although vegetation structure varied little among regimes, preserving forest patches may help maintain landscape heterogeneity and ...
Cristina Vidal‐Riveros   +2 more
wiley   +1 more source

Structure, physiognomy and floristic composition of a Schinopsis balansae (Anacardiaceae) forest in the Southern Chaco, Argentina

open access: yesRevista de Biología Tropical, 2018
Amazonia and the Gran Chaco are the largest phytogeographic units of tropical and subtropical South America. The Santa Fe Forest Wedge is the southernmost portion of the Eastern Chaco, where the Schinopsis balansae forest (Quebrachal) is the most widespread and characteristic community.
Lewis, Juan Pablo   +2 more
openaire   +3 more sources

Inventarios de aves de la Reserva Natural Estricta La Loca y la Reserva Natural Manejada Potrero 7B, en la “Cuña Boscosa” (Chaco Húmedo) de Santa Fe, Argentina

open access: yesActa Zoológica Lilloana, 2020
En Santa Fe, provincia con una fuerte expansión agrícola, las áreas protegidas (AP) cumplen una importante función en conservación. Particularmente, la Cuña Boscosa en Santa Fe, región del Chaco Húmedo que se extiende hasta el límite de distribución del
Blas Fandiño
doaj   +1 more source

Optimization of Turbidity Removal in Water Using Chemically Modified Tannins From Brazilian Species

open access: yesWater Environment Research, Volume 98, Issue 6, June 2026.
Cationized tannins from Stryphnodendron adstringens and Mimosa tenuiflora efficiently removed water turbidity under optimized conditions. These natural coagulants demonstrated nearly 100% clarification, offering sustainable alternatives for water treatment.
Bruna Rafaella Ferreira da Silva   +8 more
wiley   +1 more source

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