-Aiming to evaluate the effect of tomato waste inclusion on productive performance and characteristics of carcass and main broiler chicken cuts, an experiment was carried out using 300 male Cobb chicks, distributed in a complete randomized design, with five rations and five replicates. Diets consisted of control ration based on corn and soybean meal and four rations with 5, 10, 15 and 20% of tomato waste. Feed intake, weight gain and feed conversion and, at the end of experiment, slaughter weight, gutted carcass without feet and head, breast, drumstick, thigh, wing, back, edible guts and belly fat were evaluated every week, as well as it was the yield. Tomato waste increased feed intake in the periods from 1 to 7, 8 to 14 and 29 to 36 days of age and worsened gain weight and feed conversion of broiler chickens up to 29 days of age.Regarding carcass weight (g) and weight of the noble parts, breast, drumstick and thighs decreased linearly in function of the use of tomato waste in poultry on pre-initial and initial phase, that is, up to 28 days old, but yield (%) was not affected except for yield of heart and liver. Use of tomato waste in ration of broiler chickens during the period from 1 to 28 days may decrease weight gain and worsen food conversion. Tomato waste may be used as ration ingredient in ration of broiler chicken in the breeding period from 29 to 42 days of age up to the level of 20% without harming weight gain and feed conversion of poultry.
-The objective of this study was to evaluate the effect of including guava wastes in the feed on the performance and carcass yield of broiler chickens. An experiment was carried out with 300 male Cobb strain chicks, in a randomized complete design with five levels of waste and five replications. A reference diet based on corn and soybean meal and four feeds with 3, 6, 9 or 12% guava waste were evaluated. The feed intake, weight gain and feed conversion were assessed weekly; the weight at slaughter and the weight and yield of eviscerated carcass, carcass without feet and head, breast, drumstick, thigh, wing, back, edible viscera and abdominal fat were assessed. The inclusion of guava waste in the feed promotes performance and carcass yield similar to that obtained with the feed based on corn and soybean meal, therefore this agro-industrial by-product can be used at levels of up to 12% in feeds for broiler chickens.Key Words: agro-industrial by-products, alternative foods, carcass, commercial cuts Inclusão de resíduo de goiaba em rações para frangos de corteRESUMO -Com o objetivo de avaliar o efeito da inclusão de resíduo de goiaba na ração sobre o desempenho e rendimento de carcaças de frangos de corte foi realizado um experimento com 300 pintos machos Cobb, em delineamento inteiramente casualizado, com cinco níveis de resíduo e cinco repetições. Avaliaram-se uma ração-referência à base de milho e farelo de soja e quatro rações com 3, 6, 9 ou 12% de resíduo de goiaba. Semanalmente, avaliaram-se o consumo de ração, o ganho de peso e a conversão alimentar; o peso ao abate e o peso e rendimento de carcaça eviscerada, carcaça sem pés e cabeça, peito, coxa, sobrecoxa, asa, dorso, vísceras comestíveis e gordura abdominal. A inclusão de resíduo de goiaba na ração promove desempenho e rendimento de carcaça semelhante ao obtido com ração à base de milho e farelo de soja, portanto esse subproduto agroindustrial pode ser utilizado em níveis de até 12% em rações para frangos de corte.
O objetivo desta pesquisa foi avaliar o manejo nutricional de cães e gatos domiciliados no município de Maceió, Alagoas, Brasil, com base no perfil dos proprietários, por meio de um questionário aplicado, obtendo informações sobre nível de instrução com relação à alimentação ofertada a seus animais, bem como o grau de conhecimento sobre a importância da nutrição para a saúde de cães e gatos. De acordo com os entrevistados, neste município a presença de cães como animais de estimação foi predominante em comparação aos gatos. O principal alimento fornecido aos animais de estimação é o alimento industrializado seco, entretanto, grande parte dos proprietários afirmaram não possuir conhecimento sobre a alimentação e não seguem um correto manejo nutricional dos animais domiciliados, apesar de terem sido instruídos por profissionais. Conclui-se que se faz necessário maior conscientização dos proprietários de cães e gatos sobre a importância do correto manejo alimentar dos animais domiciliados.
-The chemical composition and energy value of guava and tomato wastes for broilers at different ages were determined in this research. The metabolism assays were carried out by using the methodology of total excreta collection to calculate the chemical composition of wastes collected in different months. A total of 270 COBB broiler chicks was used: 150 in the period from 1 to 8 days of age (phase 1) and 120 chicks were used in the period from 10 to 17 days of age (phase 2).The trials were analyzed as completely randomized design with three treatments with five replications of 10 and 8 birds at the respective ages. The treatments consisted of different diets: one reference diet, one with 30% tomato meal and another with 20% guava meal, both partially replacing the reference diet. The values of the chemical composition of guava and tomato wastes varied according to the collection season. The chemical composition indicated that the wastes can be used in poultry feed, but with high crude fiber contents. The values of apparent metabolizable energy and nitrogen-corrected apparent metabolizable energy and of gross energy metabolizability coefficient of guava waste was not affected by the birds age, different from the result observed for tomato waste, whose digestibility coefficients and apparent metabolizable energy values varied among growing phases. The apparent metabolizable energy values (AME) for broilers form 1 to 8 and from 10 to 17 days of age were 1,331 and 1,358 kcal/kg for guava waste and from 2,351 to 2,465 kcal/kg for tomato waste.
During July to November 2012, two botulism outbreaks (12 cases total) occurred in one all-male prison; both were associated with illicitly brewed alcohol (pruno) consumption. Inmate surveys were conducted to evaluate and develop prevention and education strategies. Qualitative surveys with open-ended questions were performed among inmates from rooms where outbreaks occurred to learn about pruno consumption. Quantitative surveys assessed knowledge gained after the outbreaks and preferred information sources. For the quantitative surveys, 250 inmates were randomly selected by bed from across the correctional facility and 164 inmates were interviewed. Only 24% of inmates reported any botulism knowledge before the outbreaks and education outreach, whereas 73% reported knowledge after the outbreaks (p < .01). Preferred information sources included handouts/fliers (52%) and the prison television channel (32%).
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