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| Lira,Rosa Cavalcante; Rabello,Carlos Bôa-Viagem; Ferreira,Paulo Vanderlei; Lana,Geraldo Roberto Quintão; Lüdke,Jorge Vitor; Dutra Junior,Wilson Moreira. |
| 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... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agro-industrial by-products; Alternative foods; Carcass; Commercial cuts. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009001200016 |
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| Lira,Rosa Cavalcante; Rabello,Carlos Bôa-Viagem; Ludke,Maria do Carmo Mohaupt Marques; Ferreira,Paulo Vanderlei; Lana,Geraldo Roberto Quintão; Lana,Sandra Roselí Valerio. |
| 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... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agro industrial by-product; Carcass; Weight gain. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000500018 |
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| Santos,Maria Silvia Monteiro dos; Madalena,José Antônio; Soares,Lailton; Ferreira,Paulo Vanderlei; Barbosa,Geraldo Veríssimo Souza. |
| Os objetivos deste trabalho foram estabelecer estimativas de repetibilidade de características agroindustriais em 20 genótipos de cana-de-açúcar, determinar a previsibilidade de cada caráter e indicar a predição do valor verdadeiro de cada clone. O delineamento utilizado foi blocos casualizados, com cinco repetições. Utilizaram-se a análise de variância com dois fatores de variação (cortes e genótipos) e a análise dos componentes principais para estimar o coeficiente de repetibilidade <img border=0 width=19 height=21 id="_x0000_i1026" src="../../../../img/revistas/pab/v39n4/20437s1.gif" align=absmiddle>, a partir de três cortes. Foram obtidas estimativas de repetibilidade acima de 0,5 para fibra e toneladas de cana por hectare, em ambos os métodos,... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Saccharum; Clones; Seleção; Análise de variância; Componentes principais. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2004000400001 |
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