Results 111 to 120 of about 38,733 (246)

The Effects of Supplementation of Chlorella vulgaris Biomass on Egg Production and Composition of Laying Hens

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
Dietary supplementation with Chlorella vulgaris up to 0.5% improved laying hen productivity, increasing egg number and daily production rate without compromising egg weight. Egg nutritional composition remained largely unchanged, with only indicative trends in fatty acid ratio and cholesterol, suggesting potential for productivity enhancement without ...
Sintija Jonova   +9 more
wiley   +1 more source

Les exploitations familiales peuvent -elles faire face à l’urbanisation ? Cas de la commune urbaine de Sebaa -Ayoune dans la plaine du Saïs (Maroc) [PDF]

open access: yesAlternatives Rurales, 2014
L’agriculture périurbaine doit composer avec l’urbanisation et un marché foncier actif. Une étude réalisée dans la commune urbaine de Sebaa-Ayoune, près de Meknès (Maroc), met en évidence des comportements très différents des agriculteurs dans cette ...
Amina Benabed   +2 more
doaj  

INTERETS ET LIMITES DU REGISTRE PARCELLAIRE GRAPHIQUE (RPG) POUR L'ANALYSE DU PROCESSUS D'AGRANDISSEMENT DES EXPLOITATIONS AGRICOLES [PDF]

open access: yes, 2014
International audienceEntre 1970 et 2010, les deux tiers des exploitations agricoles ont cessé leur activité, alors que, dans le même temps, la taille moyenne des structures a quadruplé. Ce processus d’agrandissement des exploitations agricoles s’inscrit
Delahaye, Daniel   +2 more
core   +2 more sources

Sugar provisioning increases parasitoid numbers in agroecosystems but may not reduce pest densities: A meta‐analysis

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings demonstrate that providing sugar sources reliably supports parasitoid populations and parasitism rate but does not systematically translate into improved pest suppression or yield gains. These results suggest that, for economic and practical reasons, sugar inputs at the edge of cultivated fields should be favoured.
Martin Luquet   +3 more
wiley   +1 more source

Pathogens Spillover from Honey Bees to Other Arthropods. [PDF]

open access: yesPathogens, 2021
Nanetti A, Bortolotti L, Cilia G.
europepmc   +1 more source

Integrating biodiversity and business: Emerging methods driving the nature economy

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1326-1335, May 2026.
Abstract Biodiversity is increasingly recognised as a material (i.e. significant) risk to corporate value creation due to links with climate risk, land use and social equity, and through growing engagement with frameworks, such as the Taskforce on Nature‐related Financial Disclosure and Science‐Based Targets Network.
Sarah Luxton   +2 more
wiley   +1 more source

Rapport de mission. Projet Perceptions, Adaptations et Accompagnements des Populations face aux Changements Climatiques Environnementaux et Sociaux (PAAPCES). Appui méthodologique pour les analyses des enquêtes 2009 avec le logiciel Access : mission du 24 au 29 octobre 2009 [PDF]

open access: yes, 2009
Un projet porté par la Faculté des Sciences Agronomiques (FSA) de l'Université d'Abomey-Calavi (UAC), et associant l'Institut National de Recherche Agricole du Bénin (INRAB) et le Centre de coopération Internationale en Recherche Agronomique pour le ...
Havard, Michel
core  

A chromosome‐scale genome assembly of Hordeum erectifolium: genomic, transcriptomic and anatomical adaptations to drought in a wild barley relative

open access: yesNew Phytologist, Volume 250, Issue 4, Page 2652-2669, May 2026.
Summary Wild crop relatives are valuable genetic resources for improving stress adaptation in cultivated species, but their effective use depends on high‐quality reference genomes integrated with phenotypic and molecular datasets. Hordeum erectifolium, a wild relative of barley (H.
Einar Baldvin Haraldsson   +8 more
wiley   +1 more source

A Preliminary Analysis of Anthropogenic and Natural Impacts on a Volcanic Lake Ecosystem in Southern Italy by UAV-Based Monitoring. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Mirauda D   +5 more
europepmc   +1 more source

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