Zobrazeno 1 - 10
of 22
pro vyhledávání: '"JFM Menten"'
Autor:
D Suckeveris, A Burin Jr, AB Oliveira, MA Nascimento Fº, R Pereira, JM Luvizotto Jr, LC Bittencourt, RG Hermes, JFM Menten
Publikováno v:
Brazilian Journal of Poultry Science, Vol 22, Iss 3 (2020)
ABSTRACT The objective of this study was to evaluate the effects of supra-nutritional level of selected B vitamins in different types of diet on broiler performance. Two experiments were conducted using male and female one-day-old chicks (n=288 each;
Externí odkaz:
https://doaj.org/article/3f322f914b2c4822b08d663911106bed
Publikováno v:
Brazilian Journal of Poultry Science, Vol 16, Iss 4, Pp 411-416 (2014)
The objective of the present study was to evaluate the quality of different glycerine sources produced in Brazil and to analyze their metabolizable energy levels and digestibility for broilers. Firstly, the composition of 10 samples of glycerine from
Externí odkaz:
https://doaj.org/article/74c6eae6e5d042b285ce725ffae5006d
Publikováno v:
Brazilian Journal of Poultry Science, Vol 16, Iss 1, Pp 97-105 (2014)
This study evaluated the metabolic response of broilers fed diets containing increasing crude glycerine levels in two bioassays. Birds were house in metabolic cages, and were distributed according to a completely randomized experimental design with f
Externí odkaz:
https://doaj.org/article/c7d05e4b00a84c989c978a79a54437e5
Publikováno v:
Brazilian Journal of Poultry Science, Vol 14, Iss 3, Pp 193-202 (2012)
The performance, carcass traits, and litter humidity of broilers fed increasing levels of glycerine derived from biodiesel production were evaluated. In this experiment, 1,575 broilers were distributed according to a completely randomized experimenta
Externí odkaz:
https://doaj.org/article/973f816e24544229a1520c3aa163c6eb
Publikováno v:
Brazilian Journal of Poultry Science, Vol 10, Iss 4, Pp 195-204 (2008)
Feed is responsible for about 70% of broilers production costs, leading to an increasing number of studies on alternative dietary products that benefit bird performance and lower production costs. Since the 1950s, antimicrobial additives are the most
Externí odkaz:
https://doaj.org/article/9ada3b7ef2894c288cbd05114ecb6ef7
Publikováno v:
Brazilian Journal of Poultry Science, Vol 10, Iss 2, Pp 109-115 (2008)
Two experiments were carried out to assess the efficacy of plant extracts as alternatives for antimicrobial growth promoters in broiler diets. The performance experiment included 1,200 male broilers raised from 1 to 42 days of age. The metabolism exp
Externí odkaz:
https://doaj.org/article/146b635122b143b38656eb13aa1eaf78
Publikováno v:
Brazilian Journal of Poultry Science, Vol 10, Iss 1, Pp 29-35 (2008)
Two experiments were conducted to evaluate the effects of dietary oxidized poultry offal fat on the performance of broilers and on the oxidative stability of dark chicken meat. One hundred and sixty male chicks were fed a corn-soybean meal diet conta
Externí odkaz:
https://doaj.org/article/1da5511945f64a2ea348419444087d07
Publikováno v:
Brazilian Journal of Poultry Science, Vol 6, Iss 3, Pp 147-151 (2004)
There are some evidences described in the literature showing reduced energy metabolizability of ingredients for newly hatched chicks. Hence, a metabolism trial was carried out with the objective of determining the metabolizable energy of corn grain,
Externí odkaz:
https://doaj.org/article/87f54d01a7dc42448a65d20ab367d758
Autor:
MAN Silva, P Hellmeister Filho, MF Rosário, E Martins, AAD Coelho, VJM Savino, IJO Silva, JFM Menten
Publikováno v:
Brazilian Journal of Poultry Science, Vol 4, Iss 3, Pp 219-226 (2002)
Aves de quatro linhagens de galinhas para corte foram criadas no sistema semi-intensivo, em 16 boxes, sendo 4 boxes por linhagens, com 4,5 m² de área interna (abrigo) e 35 m² de área de pastejo, com o objetivo de analisar a adaptação dessas lin
Externí odkaz:
https://doaj.org/article/63b4a6be4e134c1781058fd089b0e3e5
Publikováno v:
Brazilian Journal of Poultry Science, Vol 13, Iss 4, Pp 283-285 (2011)
Two experiments were carried out to determine which factor influences weight at hatch of broiler chicks: breeder age or incubated egg weight. In Experiment 1, 2340 eggs produced by 29- and 55-week-old Ross® broiler breeders were incubated. The eggs
Externí odkaz:
https://doaj.org/article/13473812fc904af2871f5b30ad177825