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	Provedor de dados Agronomy (2) Autor Dias Junior, Moacir de Souza (2) Alcântara, Elifas Nunes de (1) Araujo-Junior, Cezar Francisco (1) Cipriano, Patriciani Estela (1) Mars, Geslin (1) Piccolomini Dias, Nivea Maria (1) Pires, Luiz Fernando (1) Silva, Rodrigo Fonseca da (1) Siueia Junior, Matias (1) Mais... Palavra-chave 5.01.01.02-1 mechanical weed control (1) Air-filled porosity Física do Solo (1) Environmental quality (1) Geometric mean diameter. (1) Interrow area (1) Pore size distribution (1) Soil structure (1) Soil water retention (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2019 (1) 2017 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Weed control methods effect on the hydraulic attributes of a Latosol Agronomy Pires, Luiz Fernando; Araujo-Junior, Cezar Francisco; Piccolomini Dias, Nivea Maria; Dias Junior, Moacir de Souza; Alcântara, Elifas Nunes de.  Weed management plays a key role in the minimization of soil physical degradation processes such as compaction and hydric erosion. Different weed control managements can induce distinct changes in soil structure. One important soil physical attribute used for the analysis of modifications in soil structure is the soil water retention curve (SWRC). The objective of this work was to verify the use of physico-hydrical attributes to understand the effect of weed control managements on soil structure. Two soil layers (0–0.05 and 0.10–0.15 m) and six weed control managements divided into two groups were analyzed: I. no soil disturbance and ground cover (no weed control, post-emergence herbicide, mechanical mower); and II. soil disturbance and no ground cover... Tipo: Info:eu-repo/semantics/article Palavras-chave: 5.01.01.02-1 mechanical weed control; Interrow area; Soil water retention; Pore size distribution; Air-filled porosity Física do Solo. Ano: 2017 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30814 Fast immersion to test the stability of aggregates in water: consequences for interpreting results from tropical soil classes Agronomy Silva, Rodrigo Fonseca da; Cipriano, Patriciani Estela; Siueia Junior, Matias; Mars, Geslin; Dias Junior, Moacir de Souza. Aggregates are the primary structural components of soil and have been used as an indicator of soil quality in conservation systems. The objective of this study was to analyse the effect of slow pre-wetting on the results of the aggregate stability test for different classes of tropical soils. Data were arranged in a 2 x 4 factorial design with three replications, in which the first factor comprised the two methods of pre-treatment on soil aggregates: without pre-wetting (WOPW), which considered the moisture of the aggregates in the field, and with pre-wetting (WPW), which considered the slow wetting of aggregates through capillarity on wet filter paper for 24h. The second factor consisted of four soil classes: Typic Dystrustept (Cambissolo Aplico... Tipo: Info:eu-repo/semantics/article Palavras-chave: Soil structure; Environmental quality; Geometric mean diameter.. Ano: 2019 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42453 Registros recuperados: 2 Primeira ... 1 ... Última

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