Buscar
Mostrando ítems 1-10 de 79
Addition of lipolytic enzyme in anaerobic co-digestion of swine manure and inclusion levels of waste vegetable oil
(2014)
Studies that aim the reusing of agro-industrial wastes have become very important due to the high production of this sector and environmental preservation. The objective of this work was to evaluate the performance of ...
pH values and presence of Escherichia coli in human water supply in an area of intense swine activity
(Universidade Federal de Santa Maria, 2019)
Adicionar dejetos suínos por 17 anos em área agrícola causa poluição por cádmio?Adding drawings of pigs for 17 years in agricultural areas causes cadmium pollution?
(Brazilian Journals Publicações de Periódicos e Editora Ltda, 2021)
Aplicação de polieletrólitos para a separação de metais em efluentes da suinocultura
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2007-02-09)
The increase on swine livestock activity demands profitable resources and environmentally sustainable for the treatment, disposal and the residual water reuse. Due to the high wastewater volume, they have a huge pollutant ...
Adequação ambiental das unidades de produção com a atividade de suinocultura no município de Palmitinho/RS
(Universidade Tecnológica Federal do ParanáMedianeira, 2014-04-12)
This work was to thematic analyzing the environmental suitability of the production units with the activity of pig farming in the municipality of Palmitinho. Swine production in our region has been gaining attention in ...
Simulação do transporte vertical de zinco, chumbo e cobre em solos contaminados
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2009-02-27)
The environmental contamination by metallic trace elements is a problem that is getting worse around the world due to the growth and the technologic development of
the humanity. Among the main sources of this kind of ...
Utilização de enzimas em dietas para suínos
(Universidade Federal do PampaUNIPAMPABrasilCampus Dom Pedrito, 2018)
Effects of phytase on pig diets digestibilities, bone mineral deposition, performance and manure production
(2015-01-01)
Two trials were conducted to evaluate phytase addition to diets with corn, rice and soybean meals for swine. In the first trial, the digestibilities of gross energy and crude protein and the availabilities of calcium (Ca) ...