Results 61 to 70 of about 5,648 (259)

Sélection et multiplication végétative du théier d'Assam au Cameroun Bouture

, 1985
L'auteur de cet article présente une mise au point des travaux de sélection et de multiplication végétative réalisés au Cameroun, sur théier d'Assam, par la Cameroon Development Corporation, depuis ...
Bonheure, Denis
core  

In vitro shoot multiplication as influenced by repeated subculturing of shoots of contemporary fruit rootstocks

Horticultural Science, 2012
In vitro shoots of vegetative rootstocks for cherry (Gisela 5 and Gisela 6), plum (Fereley Jaspi) and pear (Pyrodwarf) were repeatedly subcultured for 10 subcultures on Murashige and Skoog medium of unchanged hormonal composition.
T. Vujović, Dj. Ružić, R. Cerović
doaj   +1 more source

Orchard netting impacts on biodiversity leading to cascading effects at the ecosystem level

Biological Reviews, EarlyView.
ABSTRACT Agriculture must ensure food production without further compromising the ecosystem functions upon which it depends. Agricultural practices should therefore avoid harming farmland biodiversity, especially of taxa that supply the key ecosystem services (e.g.
Corrado Alessandrini, Karan Sethi, Emanuela Granata, Ekaterina Mogilnaia, Valeria Vitangeli, Giovanni Zanfei, Chiara Fedrigotti, Paolo Biella, Dino Scaravelli, Luigi Marchesi, Péter Batáry, Diego Rubolini, Paolo Pedrini, Mattia Brambilla   +13 more
wiley   +1 more source

Multiplication végétative in vitro de l'Arabusta

, 1980
Des recherches sur la multiplication végétative in vitro de l'Arabusta ont été entreprises, dans le but d'accélérer la diffusion des clones de valeur Arabusta nouvellement sélectionnés. Plusieurs méthodes sont étudiées: bouturage in vitro de tiges issues
Dublin, Pierre
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La multiplication végétative d'arbres et arbustes médicinaux au bénéfice des communautés rurales d'Ouganda [PDF]

, 2008
En Ouganda, les ressources naturelles, en particulier les espèces ligneuses indigènes à usages multiples, se réduisent considérablement sous l'effet des pressions anthropiques toujours plus fortes. L'extension des cultures, de l'élevage et l'exploitation
Meunier, Quentin, Bellefontaine, Ronald, Monteuuis, Olivier   +2 more
core  

Triploid Citrus Genotypes Have a Better Tolerance to Natural Chilling Conditions of Photosynthetic Capacities and Specific Leaf Volatile Organic Compounds

Frontiers in Plant Science, 2020
Low temperatures during winter are one of the main constraints for citrus crop. Polyploid rootstocks can be used for improving tolerance to abiotic stresses, such as cold stress.
Radia Lourkisti, Yann Froelicher, Stéphane Herbette, Raphael Morillon, Félix Tomi, Marc Gibernau, Jean Giannettini, Liliane Berti, Jérémie Santini   +8 more
doaj   +1 more source

Kin discrimination in plants: overview and implications for population and community ecology

Biological Reviews, EarlyView.
ABSTRACT Following the discovery of identity discrimination, particularly self and kin discrimination amongst plant competitors, research on interplant interactions has advanced significantly within plant physiology and evolutionary ecology. This review synthesizes current knowledge on how both self and kin discrimination influence plant growth ...
Akira Yamawo
wiley   +1 more source

Technique de Multiplication Végétative par Bouturage de Macaranga beillei Prain (Euphorbiaceae)

, 2022
Macaranga beillei Prain, est une espèce de la famille des Euphorbiaceae. Elle est vulnerable selon l’UICN, endémique à la Côte d’Ivoire et surtout utilisée en médecine traditionnelle.
Francis, Yao N’Guettia, Florent, Haba Jean, N’Guettia Francis, Yao, Jean Florent, Haba, Lambert, Kouadio Yao, Yao Lambert, Kouadio, Bakayoko, Adama, Kouao Jean, Koffi, Bogaert, Jan, Fatou, Tuo, Jean, Koffi Kouao, Moussa, Kone   +11 more
core   +2 more sources

Evaluation of Tuberose (Agave amica Medik.) Cultivars under Gangetic Region of Bihar

International Journal of Economic Plants
A study was conducted from April, 2024 to March, 2025 at Bihar Agricultural University, Sabour, Bihar, India to evaluate eighteen tuberose genotypes for their vegetative, floral, and bulb yield traits under subtropical conditions. Tuberose (Agave amica (
Dhananjay Gupta, Paramveer Singh, Swapnil Bharti, Anand Kumar, Shweta Shambhavi, Saurav Guha, J. N. Srivastava   +6 more
doaj   +1 more source

A Systemic Model for Understanding Business Interactions With Biodiversity and Ecosystems

Business Strategy and the Environment, EarlyView.
ABSTRACT Biodiversity loss and ecosystem degradation represent critical threats to human well‐being and economic resilience, challenging businesses to understand and manage their interdependence with natural systems. This study develops a systemic framework—the BioModel—that elucidates the reciprocal relationship between businesses, biodiversity, and ...
Lino Cinquini, Giacomo Pigatto, Andrea Tenucci   +2 more
wiley   +1 more source