Lopez, Francis (19..-.... ; docteur en sciences biologiques et médicales)

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Identifiant (dcterms:identifier): BUAPE242253
Nom (foaf:name): Lopez, Francis (19..-.... ; docteur en sciences biologiques et médicales)
Nom de famille (foaf:lastName): Lopez
Prénom (foaf:firstName): Francis
Fonction (bio:position): docteur en sciences biologiques et médicales
Note biographique (bio:biography): Docteur en sciences biologiques et médicales à Bordeaux 2 en 1993
Notice IdRef (bibo:identifier): http://www.idref.fr/257345841
Plateforme source (dcterms:provenance): Bibliothèque numérique Manioc
URI (bibo:uri): BUAPE242253
Est auteur de (rdau:P60672): Mulching effects of fresh Sargassum Seaweed on soil properties and plant growth; A germination bioassay was developed to screen for potential phytotoxicity of soil amendment products from organic waste recycling. In phase 1, nine soil amendment products were applied as mulches on 3- to 5-week-old tomato seedlings. Using lettuce as the test species, a laboratory germination test was developed in phase 2 with aqueous extracts from a non-phytotoxic and a phytotoxic product identified in phase 1. Diluted extracts were applied to lettuce seeds sown on filter paper in petri-dishes and germination was monitored for 5 days, confirming the results from phase 1. In phase 3, the bioassay developed in phase 2 was used to test three previously untested local products and one imported product. Results obtained in phase 3 were confirmed using the mulch test. Hence, the germination bioassay can be a useful tool for quality control in the production of soil amendment products from organic waste recycling.
Date (dcterms:date): 19..-....

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Titre	Classe
A germination bioassay was developed to screen for potential phytotoxicity of soil amendment products from organic waste recycling. In phase 1, nine soil amendment products were applied as mulches on 3- to 5-week-old tomato seedlings. Using lettuce as the test species, a laboratory germination test was developed in phase 2 with aqueous extracts from a non-phytotoxic and a phytotoxic product identified in phase 1. Diluted extracts were applied to lettuce seeds sown on filter paper in petri-dishes and germination was monitored for 5 days, confirming the results from phase 1. In phase 3, the bioassay developed in phase 2 was used to test three previously untested local products and one imported product. Results obtained in phase 3 were confirmed using the mulch test. Hence, the germination bioassay can be a useful tool for quality control in the production of soil amendment products from organic waste recycling.	Image animée
Mulching effects of fresh Sargassum Seaweed on soil properties and plant growth	Image animée