NDLI: Diagnóstico Da Aplicação De Águas Residuárias Da Suinocultura Na Cafeicultura Irrigada Ii. Avaliação Da Uniformidade De Aplicação De Água

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Diagnóstico Da Aplicação De Águas Residuárias Da Suinocultura Na Cafeicultura Irrigada Ii. Avaliação Da Uniformidade De Aplicação De Água

Content Provider	Semantic Scholar
Author	Gonçalves, Roberta Alessandra Bruschi Mantovani, Everardo Chartuni Ramos, Márcio Mota Souza, Luiz Otávio De
Copyright Year	2006
Abstract	DIAGNOSTICO DA APLICACAO DE AGUAS RESIDUARIAS DA SUINOCULTURA NA CAFEICULTURA IRRIGADAII. AVALIACAO DA UNIFORMIDADE DE APLICACAO DE AGUA Roberta Alessandra Bruschi Goncalves; Everardo Chartuni Mantovani; Marcio Mota Ramos; Luiz Otavio Carvalho de SouzaDepartamento de Engenharia Agricola, Universidade Federal de Vicosa , Vicosa-MG, robertabruschi@gmail.com 1 RESUMO A uniformidade de aplicacao de agua influencia diretamente a produtividade das culturas, que tende a aumentar com a uniformidade de irrigacao. O objetivo deste trabalho foi determinar os coeficientes de uniformidade de distribuicao de agua residuaria da suinocultura (ARS) em 6 propriedades cafeeiras, que aplicam ARS via sistema de irrigacao, localizadas em 5 diferentes municipios da regiao de cerrado de Minas Gerais. Do total de sistemas avaliados, 50% apresentaram coeficientes de uniformidade de distribuicao de agua residuaria (CUC/CUD) abaixo do recomendado. Os melhores resultados estao associados ao sistema de irrigacao localizada por gotejamento, mostrando a viabilidade da utilizacao do mesmo, desde que haja manejo adequado ao longo de todo o processo de tratamento do efluente, inclusive no sistema de filtragem do equipamento. UNITERMOS: cafe, reuso, irrigacao GONCALVES, R. A. B.; MANTOVANI, E. C.; RAMOS, M. M.; SOUZA, L. O. C. de; ANALYSIS OF SWINE CULTURE WASTEWATER APPLICATION ON IRRIGATED COFFEE CROP - II. EVALUATION OF WATER APPLICATION UNIFORMITY 2 ABSTRACT Water application uniformity influences crop productivity that is likely to increase with irrigation uniformity. The objective of this work was to determine the uniformity distribution coefficients of swine culture wastewater on coffee plantations (SCW); the analysis was carried out on 6 farms in the Minas Gerais State cerrado region that use SCW through their irrigation system. Half of the assessed systems presented water application uniformity coefficient below the recommended limit. The best results were associated to drop irrigation, showing the viability of this irrigation system use if there is an appropriate management throughout the entire treatment process, including equipment filtration system management. KEYWORDS: coffee, irrigation, reuse
File Format	PDF HTM / HTML
DOI	10.15809/irriga.2006v11n3p402-414
Alternate Webpage(s)	http://irriga.fca.unesp.br/index.php/irriga/article/download/3264/2039
Alternate Webpage(s)	https://doi.org/10.15809/irriga.2006v11n3p402-414
Volume Number	11
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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