Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Organic Eprints (2) Autor Achard, Perrine (2) Chignier-Riboulon, Maxime (2) Gautronneau, Yvan (2) Peigne, Joséphine (2) Ruffe, Lysiane (2) Vaskou, Claire (2) Vian, Jean François (2) Mais... Palavra-chave Extension and communication (1) Soil (1) Soil quality Education (1) Tipo do documento Practice tool (1) Report (1) Ano 2016 (2) País Germany (2) Idioma Francês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Spade test Organic Eprints Peigne, Joséphine; Gautronneau, Yvan; Vian, Jean François; Achard, Perrine; Chignier-Riboulon, Maxime; Ruffe, Lysiane; Vaskou, Claire. The spade test is a diagnosis tool to assess soil structure (scoring from 1 to 5 = very compacted). This tool is a simplified version of the soil profile diagnosis method that quickly provides information to the user and helps for decision making (e.g. tillage operations). The guideline document explains how to extract a soil block with a spade (20 cm * 20 cm * 25 cm or more) and interpret the observed soil structure. The spade test only requires a spade and a tarp. The leaflet contains an interpretation table for scoring the soil structure based on the observation of the clods. It also contains a notation sheet. The tool has been developed for organic agriculture but could be used in conventional agriculture. The test is applicable in all European... Tipo: Practice tool Palavras-chave: Soil. Ano: 2016 URL: http://orgprints.org/32099/1/peigne-etal-2016-GuideTestBeche-ISARA_Lyon.pdf Test Bêche. Guide d'ultilisation Organic Eprints Peigne, Joséphine; Gautronneau, Yvan; Vian, Jean François; Achard, Perrine; Chignier-Riboulon, Maxime; Ruffe, Lysiane; Vaskou, Claire. Afin de suivre l’état physique d’un sol, différents outils d’observation au champ existent. En Europe du Nord, on retrouve le test VESS (Visual Evaluation of Soil Structure) issu du test Peerlkamp. Ce test VESS permet d’apprécier la qualité de la structure des sols au niveau des premiers horizons. Il est basé sur un système de notation de 1 (très bonne qualité de structure du sol) à 5 (mauvaise qualité de structure du sol). En pratique, sa réalisation sur le terrain dure 5 à 15 minutes. Il permet d’avoir diverses informations sur les agrégats du sol (taille, forme, force, couleur) et les éléments biologiques (présence de racines). On peut aussi apprécier les éventuelles porosités. En Nouvelle-Zélande, le test VSA (Visual Soil Assessment) est pratiqué.... Tipo: Report Palavras-chave: Soil quality Education; Extension and communication. Ano: 2016 URL: http://orgprints.org/31137/1/peigne-etal-2016-GuideTestBeche-ISARA_Lyon.pdf Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco