Consulta: subjectFacets:"Layer chickens"
Registros recuperados: 5
Data/hora: 13/06/2024 05:24:05

SISTEMA de produção para avicultura (postura) ilha de São Luis.
Provedor de dados: 14
bitstream/item/47754/1/SID-DOCUMENTOS-196-SISTEMA-DE-PRODUCAO-PARA-AVICULTURA-POSTURA-ILHA-DE-SAO-LUIS.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Layer chickens; Production; Animal husbandry.; Criação; Galinha Para Postura; Sistema de Produção.; Livestock.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/907118

SISTEMAS de produção para aves: Espírito Santo.
Provedor de dados: 14
bitstream/item/46152/1/SID-DOCUMENTOS-91-SISTEMAS-DE-PRODUCAO-PARA-AVES-VIANA-ES-CDU.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Espirito Santo; Brasil; Layer chickens; Production.; Frango de Corte; Galinha Para Postura; Sistema de Produção.; Broiler chickens.
Ano: 1977
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/905655

Toxic Effects of Ochratoxin A on Calcium Metabolism during Chick Embryo Developmentand in Hatched Chicks
Provedor de dados: 89
Autores: Elsayed,MAE; Hatab,MH; Elaroussi,MA.
ABSTRACT The present study was carried out to study the effect of in-ovo ochratoxin A (OTA) injection in Highline layer eggs on calcium metabolism and blood biochemical parameters of embryos and after the hatch. At day 10 of embryonic development, one hundred and sixty-two fertile eggs were individually weighed and divided into two equal treatments. The first treatment (control) consisted of the individual injection of fertile eggs with 50 µL sodium carbonate. In the second treatment (OTA), fertile eggs were individually injected with 12.5 ng OTA dissolved in 50 µL sodium carbonate. On days 12, 14, and 16 of incubation and at the hatch, serum calcium and inorganic phosphorus concentrations were lower (p&lt;0.05), while sodium, alkaline phosphatase and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ochratoxicosis; Embryotoxicity; Blood electrolytes; Layer chickens.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000300371

Nutrition tests with corn and sorghum
Provedor de dados: 106
14 tables
Palavras-chave: Broiler chickens; Layer chickens; Swine; Corn; Maize; Sorghum; Rations; Ingredients; Nutrition tests; Nutrition value; Protein quality; Opaque-2; Growth; Feed conversion efficiency; ข้าวโพด; ข้าวฟ่าง; คุณค่าทางอาหาร; การวิเคราะห์.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3807

Effects of heat stress on some blood parameters and egg production of Shika Brown layer chickens transported by road
Provedor de dados: 48
Autores: Ajakaiye,Joachim J; Ayo,Joseph O; Ojo,Sunday A.
The effects of vitamins C and E on layer chickens transported by road for 6 h during the hot dry season were investigated. Two experimental groups consisting of thirty Shika Brown layers were separately administered vitamins C and E orally just before transportation, while another 30 layers, which were only given sterile water, served as control. Blood samples analyzed before and after transportation in the control layers showed a decrease (p&lt;0.05) in total white blood cell, (p&lt;0.01) lymphocyte and monocyte values, and a signifcant (p&lt;0.05) and (p&lt;0.001) increase in the values of eosinophils and heterophils post-transportation, respectively. In the experimental groups, post-transportation values of total white blood cells, eosinophils and...
Tipo: Journal article
Palavras-chave: Egg production; Heat and transport stress; Layer chickens; Leukocyte profle; Vitamins C and E.
Ano: 2010
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602010000200006