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	Provedor de dados AGRIAMBI (2) Autor Bandeira,Douglas H. (2) Bertol,Ildegardis (2) Ramos,Júlio C. (2) Barbosa,Fabrício T. (1) Bertol,Camilo (1) Vázquez,Eva V. (1) Zangiski,Fernanda (1) Mais... Palavra-chave Conservation tillage (1) Crop rotation (1) Erosivity (1) Organic fertilization (1) Soil cover (1) Soil losses (1) Surface roughness (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2019 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Path coefficient analysis, a different approach to identify soil quality indicators AGRIAMBI Ramos,Júlio C.; Bertol,Ildegardis; Bandeira,Douglas H.; Barbosa,Fabrício T.; Zangiski,Fernanda. ABSTRACT Soil quality indicators related to water erosion reduction can assist with correct soil management. The objective of this research was to identify some variables that could be used as soil quality indicators with the aid of path coefficient analysis in order to reduce water erosion. The research was carried out in the field between May 2011 and April 2013 in southern Brazil on an Inceptisol. The following treatments were studied under simulated rainfall conditions: 1) no-tilled, cultivated and covered by cultural residue of ryegrass (Lolium multiflorum) (HCR); 2) no-tilled, cultivated and covered by crop residue of vetch (Vicia sativa) (HCV); 3) cultivated and scarified soil containing ryegrass roots (HRR); 4) cultivated and scarified soil... Tipo: Info:eu-repo/semantics/article Palavras-chave: Soil cover; Surface roughness; Soil losses. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019000700545 Impact of pig slurry application on soil and water losses: Comparison with a historical series AGRIAMBI Bandeira,Douglas H.; Bertol,Ildegardis; Vázquez,Eva V.; Ramos,Júlio C.; Bertol,Camilo. ABSTRACT Water erosion in soil is influenced by several factors, including rain, relief, cover, and management and conservation practices. Also, erosion is affected by pig slurry (PS) applied to the soil as a fertilizer. The objectives of this research were i): to evaluate water erosion in a Humic Cambisol cultivated with Zea mays L., Avena strigosa, Glycyne max L., and Raphanus sativus in rotation after PS dispersal under different tillage treatments, namely: no-tillage (NT), minimum tillage (MT), rotation tillage (RT) and conventional tillage (CT) , and ii): to compare erosion before and after PS application in a single dose of 50 m3 ha-1 in each crop, soon after the germination of the crops. NT had lower soil and water loss, which were reduced by 81 and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Conservation tillage; Erosivity; Crop rotation; Organic fertilization. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019000600425 Registros recuperados: 2 Primeira ... 1 ... Última

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