搜索结果: 1-15 共查到“知识库 养禽学 growth”相关记录31条 . 查询时间(0.156 秒)
Effects of Dietary Octacosanol on Growth Performance, Carcass Characteristics and Meat Quality of Broiler Chicks
Growth Performance Carcass Characteristics Meat Quality Broiler Chick
2016/11/10
Octacosanol, which has prominent physiological activities and functions, has been recognized as a potential growth promoter in animals. A total of 392 1-d-old male Arbor Acres broiler chicks with simi...
Evaluation of Salmonella Growth at Low Concentrations of NaNO2 and NaCl in Processed Meat Products Using Probabilistic Model
Salmonella NaNO2 NaCl Probabilistic Model
2016/7/27
This study developed probabilistic models to predict Salmonella growth in processed meat products formulated with varying concentrations of NaCl and NaNO2. A five-strain mixture of Salmonella was inoc...
Effects of lactulose on growth, carcass characteristics, faecal microbiota, and blood constituents in broilers
broiler carcass characteristics excreta microbiota
2016/2/23
This study was conducted to determine the effect of supplementing diets with lactulose on growth performance, carcass characteristics, faecal microbiota, and blood constituents. A total of 324 one-day...
Effects of dietary Enterococcus faecium on growth performance, carcass characteristics, faecal microbiota, and blood profile in broilers
broiler carcass characteristics Enterococcus faecium
2016/1/29
This research was performed to evaluate the effect of supplementing broiler diets with a probiotic containing Enterococcus faecium on growth performance, carcass characteristics, faecal microbiota, an...
Differential expression of growth and immunity related genes influenced by in ovo supplementation of amino acids in broiler chickens
in ovo injection critical nutrients growth genes
2015/7/2
The present study was aimed at investigating the role of in ovo administered amino acids: lysine, arginine, threonine or methionine plus cysteine (Met+Cys) in 14-day embryos on expression profile of g...
The effect of water temperature on the number of moults and growth of juvenile signal crayfish Pacifastacus leniusculus Dana
Pacifastacus leniusculus moulting developmental stage growth temperature
2015/6/8
The growth rate, frequency of moulting, and intermoult intervals of juvenile Pacifastacus leniusculus were studied under experimental conditions over a period of 3 months. Juveniles were reared indivi...
Effects of dietary dihydropyridine supplementation on growth performance and lipid metabolism of broiler chickens
dihydropyridine growth performance lipid metabolism lipogenesis, lipolysis broilers
2015/6/8
An experiment was conducted to investigate the effects of dihydropyridine supplementation on growth performance and lipid metabolism of broilers. A total of 480 one-day-old female Arbor Acres broiler ...
Effect of dietary supplementation of some antioxidants on growth performance, carcass composition and breast meat characteristics in quails reared under heat stress
quail vitamin E vitamin C lipoic acid growth performance meat quality
2015/6/8
This research investigates the effects of adding vitamin E, vitamin C, vitamin E+C, and alpha lipoic acid to feed rations for Japanese quails (Coturnix coturnix japonica) exposed to heat stress. The a...
The effect of season and parity order on fertility of rabbit does and kit growth
rabbit doe season parity order fertility rabbit growth
2015/6/8
The effect of season and parity order on doe fertility and rabbit growth was evaluated. Two hundred and fifty Hyplus® does were divided into five groups according to kindling, each in a given sea...
Effects of dietary threonine on growth performance and carcass traits of Yangzhou geese
threonine geese growth performance carcass traits
2015/6/8
A dose-response experiment with 5 total dietary threonine (Thr) levels (0.54, 0.64, 0.74, 0.84 and 0.94%) was conducted to study the effect of dietary Thr on growth performance and carcass traits of Y...
Effects of α - naphthoflavone on body growth and gonad development in chickens (Gallus domesticus)
CYP 19 inhibitor body growth testes
2015/6/1
The aim of this study was to investigate the effects of prolonged oral administration of α -naphthoflavone on somatic and germinal development in male and female chickens (Gallus domesticus). No signi...
Effects of Variants in Proopiomelanocortin and Neuropeptide Y Genes on Growth, Carcass, and Meat Quality Traits in Rabbits
Proopiomelanocortin Neuropeptide Y SNPs Rabbits Production Traits
2016/5/16
Appetite-related neuropeptides proopiomelanocortin (POMC) and Neuropeptide Y (NPY) are essential for regulating feeding behavior and energy homeostasis. The objective of this study was to evaluate the...
Comparison of Growth Performance, Carcass Characteristics and Meat Quality of Korean Local Chickens and Silky Fowl
Korean Local Chicken Silky Fowl Growth Performance Carcass Characteristics
2016/5/16
This study was conducted to compare growth performance, carcass characteristics and meat quality of 4 breeds of local chicken. A total of 480 1-d-old chicks were distributed to 16 pens, with 4 treatme...
Effect of Sea Tangle (Laminaria japonica) and Charcoal Supplementation as Alternatives to Antibiotics on Growth Performance and Meat Quality of Ducks
Sea Tangle Charcoal Duck Growth Performance Meat Composition Fatty Acid Profile
2016/5/16
A total of 150 growing ducks were assigned to five dietary treatments to study the effect of sea tangle and charcoal (STC) supplementation on growth performance and meat characteristics in a completel...
Growth Performance, Carcass Characteristics and Plasma Mineral Chemistry as Affected by Dietary Chloride and Chloride Salts Fed to Broiler Chickens Reared under Phase Feeding System
Chloride Salt Growth Performance Carcass Traits
2016/5/12
Requirements of dietary chloride (dCl) and chloride salts were determined by using 4×2 factorial arrangement under four phase feeding program. Four levels (0.31, 0.45, 0.59 and 0.73%) and two sources ...