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	Provedor de dados Scientia Agricola (1) Rev. Bras. Ciênc. Solo (1) Autor Guimarães,Maria de Fátima (2) Ralisch,Ricardo (2) Almeida,Edinei de (1) Aquino,Gisele Silva de (1) Caramori,Paulo Henrique (1) Cortez,Glassys Louise de Souza (1) Figueiredo,Alex (1) Medina,Cristiane de Conti (1) Melo,Thadeu Rodrigues de (1) Nunes,Amanda Letícia Pit (1) Pereira Neto,Osvaldo Coelho (1) Silva,Adriana Pereira da (1) Zaro,Geovanna Cristina (1) Zorzenoni,Thiago Ometto (1) Mais... Palavra-chave Cultural profile (2) Compaction (1) Morphological homogeneous units (1) Penetrometry (1) Rubber treepoint of zero charge (1) Soil physics (1) Soil tillage (1) Structural recovering (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2021 (1) 2010 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Morphostructural characterization of soil conventionally tilled with mechanized and animal traction with and without cover crop Rev. Bras. Ciênc. Solo Ralisch,Ricardo; Almeida,Edinei de; Silva,Adriana Pereira da; Pereira Neto,Osvaldo Coelho; Guimarães,Maria de Fátima. The structural stability and restructuring ability of a soil are related to the methods of crop management and soil preparation. A recommended strategy to reduce the effects of soil preparation is to use crop rotation and cover crops that help conserve and restore the soil structure. The aim of this study was to evaluate and quantify the homogeneous morphological units in soil under conventional mechanized tillage and animal traction, as well as to assess the effect on the soil structure of intercropping with jack bean (Canavalia ensiformis L.). Profiles were analyzed in April of 2006, in five counties in the Southern-Central region of Paraná State (Brazil), on family farms producing maize (Zea mays L.), sometimes intercropped with jack bean. The current... Tipo: Info:eu-repo/semantics/article Palavras-chave: Soil tillage; Cultural profile; Morphological homogeneous units; Structural recovering. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832010000600003 Soil morphostructural characterization and coffee root distribution under agroforestry system with Hevea Brasiliensis Scientia Agricola Nunes,Amanda Letícia Pit; Cortez,Glassys Louise de Souza; Zaro,Geovanna Cristina; Zorzenoni,Thiago Ometto; Melo,Thadeu Rodrigues de; Figueiredo,Alex; Aquino,Gisele Silva de; Medina,Cristiane de Conti; Ralisch,Ricardo; Caramori,Paulo Henrique; Guimarães,Maria de Fátima. ABSTRACT: Land use and tillage practices may change soil structure and undermine sustainable agriculture; however, such changes are hardly identified in the short term. In this sense, agroforestry systems have been used to reduce soil degradation and promote sustainable production in coffee plantations. These areas are expected to have well-structured soils and hence improved root distribution. This study aimed to evaluate soil quality by the morphostructural and root distribution analyses comparing open-grown coffee and coffee in agroforestry systems with rubber trees for 19 years, in an Oxisol in northern Paraná State (Brazil). Treatments consisted of open-grown coffee (OG), coffee partially shaded by rubber trees (PSH), and coffee fully shaded by rubber... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cultural profile; Soil physics; Compaction; Penetrometry; Rubber treepoint of zero charge. Ano: 2021 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000601401 Registros recuperados: 2 Primeira ... 1 ... Última

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