搜索结果: 1-15 共查到“畜牧学 Duck”相关记录16条 . 查询时间(0.046 秒)
Genetic parameters for residual feed intake in a random population of Pekin duck
Genetic Parameters Residual Feed Intake Pekin Duck
2017/3/8
The feed intake (FI) and feed efficiency are economically important traits in ducks. To obtain insight into this economically important trait, we designed an experiment based on the residual feed inta...
Marination and Physicochemical Characteristics of Vacuum-aged Duck Breast Meat
Aging Marination Duck Breast Protein Solubility
2016/11/10
We investigated marinade absorption and physicochemical characteristics of vacuum-aged duck breasts that were halved and individually vacuum-packed for chiller aging at 4°C for 14 d. One half was mari...
Evaluation of Honey and Rice Syrup as Replacements for Sorbitol in the Production of Restructured Duck Jerky
Honey Rice Syrup Sorbitol Restructured Duck Jerky
2016/5/19
The aim of this study was to evaluate the potential of natural humectants such as honey and rice syrup to replace sorbitol in the production of restructured duck jerky. Each humectant was mixed at 3%,...
Differential expression profiling of estrogen receptor in the ovaries of two egg duck (Anas platyrhynchos) breeds
egg duck ovary laying stage
2015/7/3
In the present study, quantitative real-time PCR was employed to investigate expression profiling and expression difference of ESR1 and ESR2 in ovaries of Shaoxing duck and Jingjiang duck during three...
Future Prospects of Duck Production in Asia
Duck Production Future Prospects Asia biosecurity
2009/8/3
Asia accounted for 87% of the world's duck population in 1999. In last two decades, duck meat and duck egg production has increased more than 4 times in Asia. This increment came from the growing duck...
Effect of Egg Weight Categories, Storage Time and Storage Temperature on Incubation Length in Duck Eggs (Cairina moschata L. and Anas platyrhynchos domestica L.)
duck egg-storage incubation-length
2009/7/31
The effect of storage time (3, 7 and 14 days), storage temperature (18±1°C and 15±1°C) and egg size (average weight -2*std.dev., -1*std.dev., +1*std.dev., and +2*std.dev.) on the incubation length of ...
Comparison Among the Qualities of Patties Prepared from Chicken Broiler,Spent Hen and Duck Meats
broiler duck patties quality spent hen
2009/7/30
A study was being conducted to compare and assess the quality of chicken and duck patties prepared from broiler, spent hen and duck. The meat emulsions were analyzed for pH, moisture, protein, fat, to...
Reproductive Performance of F1 Pekin Duck Breeders Selected with Ultrasound Scanning for Breast Muscle Thickness and the Effect of Selection on F2 Growth and Muscle Measurement
breast muscle ultrasound breeders egg weight fertility hatchability
2010/11/12
A study was conducted to assess the effect of selection for breast muscle thickness in Pekin
ducks on reproduction of F1 and growth performance of the resulting progeny. At 7 and 23 wk of age, the li...
Isolation and Characterization of Microsatellite Markers in Tsaiya Duck
Microsatellite Marker Polymorphism Tsaiya Duck
2016/4/27
An enrichment library of GATA-repeats from genomic DNA was constructed in this study to isolate and characterize microsatellite loci in Tsaiya duck (Anas platyrhynchos). Thirty-three microsatellite ma...
Quality of Duck Breast and Leg Meat after Chilling Carcasses in Water at 0, 10 or 20 째C
Duck Breast Leg and Chilling Methods
2016/4/27
An experiment was carried out to investigate the effects of different chilling temperature on duck breast and leg meat quality. Duck carcasses were chilled for 30 minutes in water at either 0??C, 10??...
A Comparison of Meat Characteristics between Duck and Chicken Breast
Chicken Breast Meat Duck Breast Meat Poultry Meat Characteristics
2016/4/26
Twenty four broilers (Ross) and 24 ducklings (Cherry berry) aged 45days were stunned and killed by conventional neck cut to evaluate the meat characteristics and fatty acid composition of breast meat....
Cloning and Expression of the Duck Leptin Gene and the Effect of Leptin on Food Intake and Fatty Deposition in Mice
Duck Leptin Expression Food Intake Fatty Deposition
2016/4/25
Leptin is the adipocyte-specific product of the obese gene and plays a major role in food intake and energy metabolism. Leptin research was mainly focused on mammalian species, but understanding of le...
EGGSHELL AND EGG CONTENT TRAITS IN PEKING DUCK EGGS FROM THE P44 RESERVE FLOCK RAISED IN POLAND
duck egg albumen yolk
2010/12/3
The egg quality of Peking ducks was evaluated on three different dates (the beginning, peak, end) of the first egg laying period. During the laying period the following increases were noted: in egg we...
STUDY ON THE TEMPERATURE REGIME IN INCUBATION OF MUSCOVY DUCK EGGS
Muscovy duck temperature regime in natural incubation incubation technology
2010/11/30
Study was carried out on the temperature regime on the surface of naturally hatched Muscovy duck eggs with the aim of its specifying during artificial incubation. Egg fertility and hatchability during...
EFFECT OF THE SEX RATIO ON THE EGG FERTILITY OF MUSCOVY DUCK (CAIRINA MOSHCATA)
Muscovy duck sex ratio hierarchial relations
2010/11/30
Study was carried out for establishing the optimal sex ratio in Muscovy duck breeding. Four variants of the ratio of the male to the female individuals were tested: 1:5(I), 1:6(II), 1:7(III) and 1:8(I...