7 documents found, page 1 of 1
Inclusion of crude corn oil with high acidity in the feed of laying hens: analy...
Luquetti, Brenda Carla; Santos, Sâmela Keila Almeida dos; Litz, Fernanda Heloisa; Crosara, Flávia Sousa Gomes; Limão, Veridiana AparecidaThe objective of this study was to evaluate egg production and quality after including crude corn oil with high acidity (CCOHA) in the feed of laying hens. The design was completely randomized to three treatments and six replicates each. The sample included 90 hens of the Lohmann LSL lineage, housed in cages; each cage contained five animals and constituted an experimental unit. The evaluated feeds were corn-ba...
Sorgo grão e a suplementação de carotenoides em rações para frangos de corte
Litz, Fernanda HeloisaCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; É constante a procura por ingredientes energéticos alternativos a serem utilizados nas rações animais e o sorgo destaca-se como um bom substituto ao milho. Sendo assim, objetivou-se avaliar a utilização do sorgo grão em diferentes granulometrias e com a inclusão de carotenoides sintéticos em dietas de frangos de corte sobre desempenho, rendime...
Biodisponibilização do fósforo, incremento de energia e digestibilidade de nutr...
Litz, Fernanda HeloisaThis study aimed to evaluate the effect of the use of phytase exoenzyme and other mineral sources on the bioavailability of phosphorus , increased dietary energy and nutrient digestibility . The treatments were : sorghum with inorganic phosphate ( SFB ) , maize with inorganic phosphate ( MFB ) , sorghum meal, meat and bone meal ( SFco ) , sorghum with phytase ( SFV ) and without energy recovery and amino acids ...
Effect of corn oil on the digestibility and economic viability of broiler chick...
Antunes, Marcella Machado; Bueno, João Paulo Rodrigues; Fernandes, Evandro de Abreu; Carvalho, Carolina Magalhães Caires; Litz, Fernanda HeloisaThe objective of this study was to evaluate the digestibility, economic efficiency, and composition of breast muscle in broiler chickens fed with a diet containing corn oil as an alternative replacement to soybean oil. We evaluated feed digestibility, crude protein (CP), ethereal extract (EE), apparent metabolizable energy (AME), and apparent metabolizable energy corrected for nitrogen balance (AMEn) during two...
Effect of nutrition on the body temperature and relative organ weights of broilers
Martins, Julyana Machado da Silva; Fernandes, Evandro de Abreu; Bueno, João Paulo Rodrigues; Carvalho, Carolina Magalhães Caires; Litz, Fernanda HeloisaThe objective of this study was to evaluate the effect of different nutritional plans on the body temperature and organ biometrics in male and female broilers, of two ages. Here, 1,700 birds were used (850 males and 850 females) in a completely randomized design composed of five treatments (- 3%, - 1.5%, reference, + 1.5% and + 3%), with 10 repetitions, totaling 50 experimental units; the reference treatment ba...
Rendimento e composição de carcaça de frangos de corte alimentados com dietas c...
Carolino, Andressa Cristina Xavier Gomes; Silva, Marina Cruvinel Assunção; Litz, Fernanda Heloisa; Fagundes, Naiara Simarro; Fernandes, Evandro de AbreuAvaliou-se o efeito do sorgo inteiro em comparação ao milho sobre o rendimento de carcaça, rendimento de cortes comerciais e a composição química da carcaça de frangos machos e fêmeas aos 42 dias de idade. Foram utilizados 960 frangos da linhagem Hubbard Flex. O experimento foi conduzido num delineamento inteiramente casualizado com esquema fatorial 3 x 2, sendo 3 rações - milho grão moído (Mm), sorgo grão inte...
Biometric development and performance of broilers submitted to different period...
Carvalho, Letícia Souza Silva; Machado, Camila Alves; Fagundes, Naiara Simarro; Litz, Fernanda Heloisa; Fernandes, Evandro de AbreuThe objective of this study was to evaluate the effects of fasting time on biometrics organ digestive tract and performance of broilers. A total of 640 sexed birds were, distributed according to a completely randomized design with four periods of fasting after hatching (0, 12, 24 and 36 hours) and four replicates of 40 birds each (20 females and 20 males). The evaluation of body weight and biometrics of the org...