Results 71 to 80 of about 58,027 (223)

Caracterización morfofisiológica de Jatropha curcas L. variedad Brasil cultivada en dos zonas de Colombia Morphophysiological characterization of Jatropha curcas L. variety Brazil in two areas of Colombia

open access: yesActa Agronómica, 2010
La Jatrofa o piñón (Jatropha curcas L.) es una planta oleaginosa que ha adquirido importancia en Colombia por su alta producción y calidad de aceite para biocombustibles, despertando el interés en la investigación de su fisiología y desempeño productivo.
Erik Alexander Pedraza Sánchez   +1 more
doaj  

The complete chloroplast genome sequence of chaya (Cnidoscolus aconitifolius) and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2022
Cnidoscolus aconitifolius is a leafy green heathy vegetable and medicinal plant belongs to the family Euphorbiaceae. In the present study, we sequenced the complete chloroplast genome of C.
Yufeng Qin   +6 more
doaj   +1 more source

Glomalin production in Atlantic Forest: Effects of soil properties and plant families

open access: yesSoil Science Society of America Journal, Volume 90, Issue 3, May/June 2026.
Abstract Glomalin, a glycoprotein produced by arbuscular mycorrhizal fungi (AMF), contributes to soil aggregation, carbon sequestration, and nutrient cycling. We present the first comprehensive assessment of environmental factors associated with glomalin availability, measured as easily extractable (easily extractable glomalin‐related soil protein [EE ...
Amanda Ponce de Leon   +5 more
wiley   +1 more source

The Flooding Gradient Affects Seed Dispersal by Fruit‐Eating Fishes in Amazonian Whitewater Floodplain Forests

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
This research approaches the interaction between frugivorous fish and the flooded forests in the central Amazon. We evaluated the fruit consumption by fish and the seed dispersal potential along the flood gradient. We tested the hypothesis that the role of fish as seed dispersers varies between low várzea (LV) and high várzea (HV) forests.
Gilvan Costa   +6 more
wiley   +1 more source

SBP‐Box Transcription Factor JcSPL9 Regulates Both Seed Yield and Oil Content in the Biofuel Plant Jatropha curcas

open access: yesPlant Biotechnology Journal, Volume 24, Issue 5, Page 3125-3140, May 2026.
ABSTRACT Jatropha curcas is a promising feedstock for biodiesel and bio‐jet fuels production; however, its seed yield is constrained by limited inflorescences. SPL9 is a member of the SBP‐box gene family that promotes the juvenile‐to‐adult phase transition.
Mingyong Tang   +4 more
wiley   +1 more source

Convergent adaptations: bitter manioc cultivation systems in fertile anthropogenic dark earths and floodplain soils in central Amazonia [PDF]

open access: yes, 2012
Shifting cultivation in the humid tropics is incredibly diverse, yet research tends to focus on one type: long-fallow shifting cultivation. While it is a typical adaptation to the highly-weathered nutrient-poor soils of the Amazonian terra firme, fertile
Alessandro Alves-Pereira   +5 more
core   +5 more sources

Technological Properties of Biocomposites Produced With Agro‐Industrial Castor Waste Applicable in the Thermal Insulation of Buildings

open access: yesPolymer Composites, Volume 47, Issue 8, Page 7360-7378, 20 April 2026.
Biocomposites produced with agro‐industrial waste from castor hulls and pinewood bonded with urea‐formaldehyde adhesive, intended for application as thermal insulation in buildings. ABSTRACT The production of composite particleboards with agricultural waste has been the focus of many studies that aim to address environmental problems due to waste ...
Thamirys Andrade Lopes   +7 more
wiley   +1 more source

Aporosa Blume from the paleoequatorial rainforest of Bikaner, India: Its evolution and diversification in deep time [PDF]

open access: yes, 2016
The Gondwanan origin, northward migration and subsequent collision with Asia means that the Indian subcontinent is of particular interest regarding the origin and dispersal of numerous plants and animal species.
Mehrotra, Rakesh C.   +3 more
core   +1 more source

Nature‐based approaches to invasive plant management: Insights from East African rangelands for sub‐Saharan landscape restoration

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April/June 2026.
A nature‐based approach begins by studying an existing natural ecosystem, particularly its plant species composition, to identify suitable native plants for ecological restoration. These plants are then tested through both ex situ and in situ experiments to evaluate their effectiveness in addressing environmental degradation.
Issakwisa B. Ngondya   +3 more
wiley   +1 more source

Why do Euphorbiaceae tick as medicinal plants? : a review of Euphorbiaceae family and its medicinal features [PDF]

open access: yes, 2011
Euphorbiaceae is among the large flowering plant families consisting of a wide variety of vegetative forms some of which are plants of great importance. Its classification and chemistry have of late been subjects of interest possibly because of the wide ...
Mwine, Tedson Julius, Van Damme, Patrick
core  

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