Results 71 to 80 of about 473,371 (305)

Evaluating the allelopathic potential of the medicinal plant of Eucalyptus on the characteristics of germination and seedling growth of the plant sensitive to allelochemicals of chickpea in order to reduce water and environmental pollution [PDF]

open access: yesرویکردهای نوین در مهندسی آب و محیط زیست
An experiment was conducted in order to evaluate the allelopathic effect of water extract from different parts of Eucalyptus on the germination characteristics and seedling growth of the benchmark plant and sensitive to allelochemicals of chickpea in ...
Ebrahim Gholamalipour Alamdari   +3 more
doaj   +1 more source

Coexisting ant species differ in ability to meet their intrinsic nutritional needs

open access: yesOikos, EarlyView.
Coexisting species are often assumed to reduce competition by foraging for foods that differ in nutrient composition, but few studies test whether field nutritional differences correspond to intrinsic differences in macronutrient selectivity. We compared field estimates of worker trophic position (tissue isotopes: δ15N) and worker tissue stoichiometry (
Hannah L. Riskas   +4 more
wiley   +1 more source

Contribution of Eucalyptus Harvest Residues and Nitrogen Fertilization to Carbon Stabilization in Ultisols of Southern Bahia

open access: yesRevista Brasileira de Ciência do Solo, 2018
: Eucalyptus forests in southern Bahia (BA) are planted in soils with a sandy surface layer and humid tropical climate, conditions that lead to soil carbon (C) decomposition.
Fernanda Cristina Caparelli Oliveira   +5 more
doaj   +1 more source

Temperature changes resistance of Eucalyptus marginata to Phytophthora cinnamomi [PDF]

open access: yes, 1997
Eucalyptus marginata (Jarrah) varies in its resistance to infection by the introduced pathogen, Phytophthora cinnamomi. This trait has been exploited to yield jarrah clones ranging in resistance to P. cinnamomi. However, isolates of P.
Colquhoun, I.J.   +3 more
core  

Designing for biodiversity data in place: Species, encounters, and interfaces

open access: yesPeople and Nature, EarlyView.
Abstract Species occurrence data, which records the presence of an organism at a point in space and time, is central to environmental science and its opening up to new forms of participation such as citizen science. Such data are increasingly aggregated and mobilised, reaching diverse audiences.
Mitchell Whitelaw   +3 more
wiley   +1 more source

Development of a biocompatible nanoemulsion based on eucalyptus essential oil for the management of Agonoscena pistaciae: A novel approach for promoting food safety in the health supply chain

open access: yesSocial Determinants of Health
Background: Agonoscena pistaciae is the most important pest of Iranian pistachio orchards, and its chemical control raises concerns about pesticide residues in food.
Maryam Negahban   +5 more
doaj   +1 more source

Eucalyptus oleosa Essential Oils: Chemical Composition and Antimicrobial and Antioxidant Activities of the Oils from Different Plant Parts (Stems, Leaves, Flowers and Fruits) [PDF]

open access: yes, 2011
Essential oils obtained by hydrodistillation from the different parts (stems, adult leaves, immature flowers and fruits) of Eucalyptus oleosa were screened for their antioxidant and antimicrobial properties and their chemical composition. According to GC-
Abderrabba, Manef   +15 more
core   +1 more source

Relational knowing as method and practice

open access: yesPeople and Nature, EarlyView.
Abstract This paper seeks to contribute to (re)building the capacity for embodied, place‐based relational knowing, transforming how we know and thus what we know. What is known, or sought to be known, is relations. How we know these relations is by already being in it: breathing, sensing, moving, listening, responding, affecting and being affected ...
Katie Moon
wiley   +1 more source

The Effect of the Chemical Character of Ionic Liquids on Biomass Pre-Treatment and Posterior Enzymatic Hydrolysis

open access: yesMolecules, 2019
Ionic liquids have been recognised as interesting solvents applicable in efficient lignocellulosic biomass valorisation, especially in biomass fractionation into individual polymeric components or direct hydrolysis of some biomass fractions.
Joana R. Bernardo   +2 more
doaj   +1 more source

PCR-identification of Mycosphaerella species associated with leaf diseases of Eucalyptus [PDF]

open access: yes, 2005
A PCR-based technique based on the ITS1-5.8s-ITS2 domain of the rRNA gene for identifying five species associated with Mycosphaerella leaf disease (MLD) of eucalypts was developed.
Dell, B.   +3 more
core  

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