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| Registros recuperados: 26 | |
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| Ribeiro, Allyson Soares; Batista, Erix dos Santos; Dairiki, Jony Koiji; Chaves, Francisco Célio Maia; Inoue, Luis Antônio Kioshi Aoki. |
| The matrinxã fish is suitable for Amazonian aquaculture, exhibiting positive characteristics such as good growth and feed conversion ratio. However, it is a very active fish and must be anesthetized for handling. The present study evaluated the use of Ocimum gratissimum essential oil (EO) as anesthetic for juvenile matrinxãs. A first experiment assessed the induction time to anesthesia of 7 concentrations (20, 30, 40, 50, 60, 70 and 80 mg L-1 of O. gratissimum (EO). A second experiment investigated the physiological response to the anesthetic through analysis of tissue and blood parameters collected 0h (T0) and 24h after (T24) the experimental protocols that were applied to 4 groups: control, handling without O. gratissimum (EO) and handling with two EO... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.05.03.00-6 fish; Handling; Brycon amazonicus; Anesthesia. |
| Ano: 2016 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/28787 |
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| Fabiani, Bruno Matucita; Universidade Estadual do Oeste do Paraná - Unioeste; Boscolo, Wilson Rogério; Universidade Estadual do Oeste do Paraná - Unioeste; Feiden, Aldi; Universidade Estadual do Oeste do Paraná - Unioeste; Diemer, Odair; Universidade Estadual Paulista “Júlio de Mesquita Filho” - UNESP; Bittencourt, Fábio; Universidade Estadual Paulista - UNESP; Neu, Dacley Hertes; Universidade Estadual de Maringá - UEM. |
| Anesthetic products are frequently employed during fish handling practices; however, the correct doses of the various chemicals for different species are still unknown. This study determined the ideal concentrations of benzocaine and eugenol as anesthetics used in Brycon hilarii juveniles. The fish were acquired from a commercial fish farm located in western Paraná state, Brazil, totaling 104 juveniles, with average body weight and length of 50.04 ± 20.80 g and 16.30 ± 12.32 cm respectively. The study was carried out at the Aquiculture Laboratory from the Aquaculture Management Study Group - GEMAq at the West Parana State University. Five benzocaine concentrations (50.0, 100.0, 150.0, 200.0 and 250.0 mg L-1) and seven eugenol concentrations (50.0, 100.0,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.06.04.00-7 anesthesia; Light sedation; Handling; Native fish; Fish farming; Lethargy Anesthesia; Light sedation; Handling; Native fish; Fish farming; Lethargy. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/16644 |
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| Teixeira,Patrícia Coelho; Vicentini,Irene Bastos Franceschini; Ferreira,Claudia Maris; França,Fernanda Menezes; Bordon,Isabela Cristina Antunes da Costa; Ranzani-Paiva,Maria José Tavares. |
| Stress is one of the major obstacles in frog culture and can be caused by factors such as inappropriate farming systems; inadequate management among other situations. The objective of the present study was to assess the hemogram, erythrogram and leukogram of bullfrogs (L. catesbeianus) when exposed to stress caused by different types of management: density and handling (manipulation), developed in the laboratory and repeated in the field for the appropriate comparisons in a experimental period of 30 days. The density experiment was conducted with four treatments: 70 animals m-2 (D70); 100 animals m-2 (D100), Control; 150 animals m-2 (D150) and 200 animals m-2 (D200), with 10, 14, 21 and 28 animals/box in the laboratory, respectively. Each treatment was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: L. catesbeianus; Density; Handling; Physiological response; Hematology. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542015000200154 |
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| MARQUES, D. K. S.; RESENDE, E. K. de. |
| As comunidades de peixes ao longo de 74,75 km do rio Cuiabá e áreas circundantes, na Reserva Particular do Patrimônio Natural SESC Pantanal foram estudadas quanto à composição, diversidade, riqueza, constância de ocorrência e abundância de espécies. Para tanto, foram realizadas coletas bimestrais de janeiro de 2002 a fevereiro de 2004, utilizando-se anzóis, tarrafas e redes de arrasto de diversas malhas. As análises foram feitas considerando-se dois postos de apoio, distantes entre si cerca de 20 Km, por terra: Porto Cercado que corresponde ao hotel cesc Pantanal, e Posto Cuiabá, que é um dos postos de fiscalização utilizados pelos guardas-parque da RPPN. O rio Cuiabá na área da RPPN SESC Pantanal apresenta uma ictiofauna rica em diversidade, como... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Handling; Manejo; Tucunaré; Cichla; Pantanal. |
| Ano: 2005 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/812107 |
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| Cano Ascencio, Héctor. |
| El municipio de Huimanguillo, Tabasco es la tercera región productora de piña en México y no esta exenta de la problemática generalizada en dicho sector (socioeconómicos, tecnológicos y ambientales); por lo que con el presente trabajo se planteó conocer a detalle mediante un diagnóstico la situación sobre el manejo pre y post cosecha, comercialización e industrialización de piña. Los métodos de investigación utilizados fueron cuantitativos y cualitativos; para lo cual mediante un muestreo simple aleatorio (MSA) se seleccionaron a 72 productores y se aplicó una encuesta, donde el instrumento para registrar la información de las variables de estudio fue el cuestionario; de igual forma se aplicaron encuestas a comercializadores e industriales de la zona. El... |
| Tipo: Tesis |
Palavras-chave: Diagnóstico; Inocuidad; Manejo; Piña; Diagnosis; Food safety; Handling; Pineapple. |
| Ano: 2008 |
URL: http://hdl.handle.net/10521/1579 |
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| Cano Ascencio, Héctor. |
| El municipio de Huimanguillo, Tabasco es la tercera región productora de piña en México y no esta exenta de la problemática generalizada en dicho sector (socioeconómicos, tecnológicos y ambientales); por lo que con el presente trabajo se planteó conocer a detalle mediante un diagnóstico la situación sobre el manejo pre y post cosecha, comercialización e industrialización de piña. Los métodos de investigación utilizados fueron cuantitativos y cualitativos; para lo cual mediante un muestreo simple aleatorio (MSA) se seleccionaron a 72 productores y se aplicó una encuesta, donde el instrumento para registrar la información de las variables de estudio fue el cuestionario; de igual forma se aplicaron encuestas a comercializadores e industriales de la... |
| Tipo: Tesis |
Palavras-chave: Diagnóstico; Inocuidad; Manejo; Piña; Maestría; Producción Agroalimentaria en el Trópico; Diagnosis; Food safety; Handling; Pineapple. |
| Ano: 2008 |
URL: http://hdl.handle.net/10521/1419 |
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| Ribeiro,Paula A.P.; Miranda-Filho,Kleber C.; Melo,Daniela C. de; Luz,Ronald K.. |
| In aquaculture, activities with anesthetic compounds are usually used in order to ensure the welfare of farmed fish, allowing handling out of water with decreased trauma by stress. Presently, there is no information about anesthetic action of eugenol in early life stages of Nile tilapia (Oreochromis niloticus). The objective of this study was to evaluate different concentrations of eugenol for larvae and juveniles of Nile tilapia. Sixty animals were used for each group of weight, group I = 0.02 g; group II = 0.08 g; group III = 0.22 g; group IV = 2.62 g; and group V = 11.64 g. The eugenol concentrations tested were 50, 75, 100, 125, 150 and 175 mg L-1. No mortality was reported during the tests with eugenol. Tilapia larvae with 0.02 g and juveniles around... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anesthesia; Cichlid; Handling; Welfare. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000100529 |
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| Onu, Ogbonnaya Boniface; Ani, Ozoemena Anthony; Asoiro, Felix U.; Uzoejinwa, Benjamin Benald; Ugwu, Samson N.; Abu, Ngozi; Uguru, Michael I.. |
| ABSTRACTThis work evaluated plastic, wooden and carton crates and compared the best of them to traditional basket for possible adoption in safe handling and transportation of fresh tomato fruits in Nigeria. This was achieved through laboratory experiments and analysis involving static tests, simulating storage conditions (at average temperature and humidity of 28.920C and 62.08% respectively) and dynamic tests, simulating handling and transportation conditions involving dropping from different heights and vibration at different amplitudes and frequency. Based on experimental results and economic considerations, carton crate was adjudged the best and a new modified design of it was developed. The performance of the designed crate and the traditional basket... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fresh tomato fruit; Packaging type; Handling; Transportation; Post-harvest losses. |
| Ano: 2021 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6925 |
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| Nozdrovicky, Ladislav. |
| In conditions of the agriculture in Slovak republic the straw, obtained as a by-product from cereals cropping systems, has a growing potential to be used as an important renewable energy source. This trend is fully consistent with the energy policy of the European Union, which aims to reduce the negative environmental impacts of fossil fuel use. The aim of the presented paper was to evaluate technical and economic effects of the using of the system for processing of straw including straw baling, transport and handling of the straw bales. During the years 2010-2012 the field experiments have been conducted in conditions of the large-scale farm (2770 ha of arable land). For the straw baling, transport and handling of the straw bales there is used a machinery... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Straw for energy purposes; Straw baling; Transport; Handling; Economical effects. |
| Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3098 |
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| OLIVEIRA,MARIA NEUDES SOUSA; LOPES,PAULO SÉRGIO MASCIMENTO; MERCADANTE-SIMÕES,MARIA OLÍVIA; PEREIRA,EDUARDO GUSMÃO; RIBEIRO,LEONARDO MONTEIRO. |
| ABSTRACT Soluble solids (SS), titratable acidity (TA), SS/TA ratio, pH, moisture, soluble sugars (SSU), total reducing sugars (RSU), and non-reducing sugars (NRS) were assessed in the pulp of pequi fruits collected at three ripening stages: from the plant, from the ground after naturally falling off, and collected from the ground three days after naturally falling off. The evaluation was performed after six months of freezer storage both for fruits subjected to quick freezing (liquid nitrogen followed by freezer) and slow freezing (straight into the freezer). The variables assessed were not influenced by the freezing method. The SS, TA, and RSU contents increased with the ripening stage, suggesting that the fruits collected from the plant are still... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Extractivism; Management; Pulp chemical composition; Fruit development stage; Handling. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000100303 |
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| Jaramillo,C.; Gutierrez,M.P. Arias. |
| ABSTRACT To determine the prevalence of diseases of the upper respiratory tract and associated factors in the Colombian Creole Horse Valley Aburrá in 2015, a random sampling of 15 farms in southern Aburrá Valley under different management conditions was performed. A total of 105 CCC underwent general clinical examination, respiratory endoscopic evaluation and a detailed inspection of housing conditions and management. A low prevalence of upper respiratory tract diseases was observed, including Pharyngeal Lymphoid Hyperplasia 38.1%, Recurrent Laryngeal Neurophaty 12.38%, Dorsal Displacement of the Soft Palate 7.62%, and presence of tracheal secretions not associated with a specific pathology. A bivariate analysis showed association between tracheal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equine; Respiratory diseases; Handling; Ventilation. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200333 |
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| Registros recuperados: 26 | |
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