Recursos de colección

ORBi Open Repository and Bibliography (301.662 recursos)

In may 2007, the ULg's Administrative Board (joined in June 2007 by the FUSAGx) decided to create an institutional repository and defined a strong institutional self-archiving policy to increase the visibility, accessibility and impact of the University's publications (Board's decision). This decision led to the official launch, in November 2008, of the ORBi platform including both the Academic Bibliography and the Institutional Repository of the Wallonia-Europe University Academy.

Life sciences => Agriculture & agronomy

Mostrando recursos 1 - 20 de 85

  1. Effect of flower traits and hosts on the abundance of parasitoids in perennial multiple species wildflower strips sown within oilseed rape (Brassica napus) crops

    Hatt, Séverin; Uyttenbroeck, Roel; Chevalier Mendes Lopes, Thomas; Chen, Julian; Piqueray, Julien; Monty, Arnaud; Francis, Frédéric
    Peer reviewed

  2. Livre Blanc Céréales


  3. Variétés - 1. Froemnt d'hiver

    Meza Morales, Walter; Dumont, Benjamin; Jacquemin, Guillaume; Bacchetta, Rossana; Heens, Benoit; Mahieu, Olivier; Montfort, Bruno; Chavalle, Sandrine; De Proft, Michel; Goffart, Jean-Pierre; Van Remoortel, V; Sinnaeve, George; Bodson, Bernard

  4. Variétés - 1. Froment d'hiver

    Meza Morales, Walter; Dumont, Benjamin; Jacquemin, Guillaume; Bacchetta, Rossana; Heens, Benoit; Mahieu, Olivier; Montfort, Bruno; Chavalle, Sandrine; De Proft, Michel; Goffart, Jean-Pierre; Van Remoortel, V; Sinnaeve, George; Bodson, Bernard

  5. Monitoring des vols de cécidomyie orange du blé, Sitodiplosis mosellana (Géhin), et de cécidomyie équestre, Haplodiplosis marginata (von Roser), à l'aide de pièges à phéromone

    Chavalle, Sandrine; Laurent, Pascal; De Proft, Michel
    Peer reviewed

  6. Design of a hydraulic nozzle with a narrow droplet size distribution

    De Cock, Nicolas
    Nowadays, pesticides use is necessary to satisfy the growing demand for agricultural products. During pesticide spray application, the agricultural mixture containing the active ingredient is fragmented to a cloud of droplets of various sizes and speeds. The droplet size distribution within the spray affects the efficiency of the treatment. According to the target, a specific droplet size should be used. However, hydraulic nozzles usually used in field application produce sprays with a wide droplet size distribution containing an important proportion of small or too large droplets. This results in non-optimal application and therefore losses of product into the environment. This...

  7. Design of a hydraulic nozzle with a narrow droplet size distribution

    De Cock, Nicolas
    Nowadays, pesticides use is necessary to satisfy the growing demand for agricultural products. During pesticide spray application, the agricultural mixture containing the active ingredient is fragmented to a cloud of droplets of various sizes and speeds. The droplet size distribution within the spray affects the efficiency of the treatment. According to the target, a specific droplet size should be used. However, hydraulic nozzles usually used in field application produce sprays with a wide droplet size distribution containing an important proportion of small or too large droplets. This results in non-optimal application and therefore losses of product into the environment. This...

  8. Opportunities and challenges for the fresh straw mushroom value chain development in Vietnam

    HO, Thi Minh Hop; Burny, Philippe; Helder, Jan; Nguyen, Huu Hy; Nguyen, Thi My
    Peer reviewed

  9. Recent evolution of the consumption of organic food products in Belgium

    Burny, Philippe
    Peer reviewed

  10. Organic farming and the greening of the Common Agricultural Policy made Walloon agriculture become more environment friendly in 2015

    Burny, Philippe; Petrescu, Dacinia Crina; Petrescu-Mag, Ruxandra Mălina
    Peer reviewed

  11. Upgrading opportunities in agricultural value chains: Lessons from the analysis of the consumption of processed pineapple products in southern Benin

    Aoudji, Augustin K.N.; Avocevou-Ayisso, Carole; Adégbidi, Anselme; Gbénou, Cassien; Lebailly, Philippe
    Peer reviewed

  12. Les savoirs paysans pour coordonner la conservation de la nature et l’agriculture - Piste pour une prise en compte renforcée des compétences des agriculteurs dans l’action agro-environnementale.

    Brédart, David(*); Hatt, Séverin(*); Méhu, Marie; Francis, Frédéric; Stassart, Pierre M
    Peer reviewed

  13. Produire sans pesticide : Est-ce une utopie ?

    Schiffers, Bruno

  14. Peut-on nourrir le monde sans pesticides : utopie ou réelle possibilité ?

    Schiffers, Bruno
    Pourquoi ce succès des pesticides ? Ne sont-ils pas un facteur de progrès ? Alors pourquoi s’en passer s’ils sont efficaces ? Sans pesticide, peut-on produire assez de nourriture ? Et dans les pays du Sud qui souffrent de la famine ? A quel prix ? Tout le monde n’a pas les moyens de se payer des aliments “bios”!

  15. Genetic diversity and engineering of selected B vitamins in staple crops

    Vanderschuren, Hervé
    Vitamin B1, in the form thiamin diphosphate (ThDP), serves as an enzymatic cofactor for several enzymes involved in glucose metabolism, the Krebs cycle, and branched-chain amino acid biosynthesis. Vitamin B6 in its form as pyridoxal 5'-phosphate (PLP) is required as a cofactor for more than 140 enzymatic reactions in cells, primarily in amino acid, sugar and fatty acid metabolism. Mammals lack the ability to biosynthesize both vitamins B1 and B6 de novo, and plants represent one of their major sources. Symptoms of severe vitamin B1 deficiency include degeneration in the nerves and heart, a disease known as beriberi, which can...

  16. THE CONTRIBUTION OF BIOTECHNOLOGY TO CROP IMPROVEMENT

    Vanderschuren, Hervé

  17. Impact des pesticides et autres intrants illégaux et contrefaits sur l'économie du secteur horticole des pays ACP

    Schiffers, Bruno

  18. The Challenge of Private Standards for ACP producers

    Schiffers, Bruno

  19. Ciné-débat: Merci pour la pluie

    Wellens, Joost

  20. Ciné-débat: Merci pour la pluie

    Wellens, Joost

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