Hatchability Traits of Domyati Duck Eggs and Subsequent growth Performance of Ducklings As Affected By Pre-Incubation in Ovo Injection with L-CarnitineGhonim, A. I. A.Journal of Animal & Poultry Production
Japanese quail (Coturnix coturnix japonica) females have significantly (P < 0.01) higher weekly interval body weights from 3-6 week of ages and longer shank, thigh and keel lengths at 4 and 6 week of ages than males in control and selected groups at 20% and 33.33% selection intensities. ...
Duck meat enjoys growing popularity among consumers. Alternative protein sources to soybean are being investigated to eliminate genetically modified components from the poultry’ diet. The aim of this study was to compare growth performance, quality of meat, and fatty acid composition in subcutaneous an...
Velez, A.,Brun, J. M.,Rouvier, R.摘要: 1. The reproductive performances of 211 domestic duck females (Anas platyrhynchos) from the pure breeds Brown Tsaiya (Ts) and Pekin (Pk) and their two reciprocal crossbreds were analysed.关键词:...
studies have been conducted to explore the genome-wide patterns and roles of promoters in duck domestication and economic trait improvement. Duck (Anas platyrhynchos) is one of the most successfully domesticated birds and provides a major source of quality meat, eggs, and down feathers for humans....
of C nucleotide was 95% predominately more than that of A nucleotide,but χ2 result showed that the population were in Hardy-Weinberg equilibrium.Least square means showed that there was no significant correlation between the locus of Sac I in THRSPα intron and the phenotype traits except ...
Evaluation of selected meat traits in seven-week-old duck broilers 机译:评估七周龄鸭肉鸡的选定肉质性状 获取原文 获取原文并翻译 | 示例 获取外文期刊封面目录资料 开具论文收录证明 >> 页面导航 摘要 著录项 相似文献 相关主题 摘要 Investigated were three crossbred duck broiler groups: heavy Star 63...
A 4-yr study was conducted on the preweaning growth rate and weaning traits of 620 calves from: (1) Angus (A), Brahman (B), Brangus (BR) and Africander-Angus (AF) dams sired by A and B bulls; (2) BR dams mated to BR sires and (3) AF dams mated to AF sires. Heifers wer...
Beijing-You chickens. The region includes 7 significant single-nucleotide polymorphisms (SNPs) and 4 candidate genes (LCORL,LAP3,LDB1andTAPT1). These genes were found to be related to the dressed weight (DW) and eviscerated weight (EW) through a 60 K SNP chip and association analysis of ...
Y Fran?Ois,A Vignal,C Molette…摘要: The aim of this study was to analyse the mechanisms that underlie phenotypic quantitative trait loci (QTL) in overfed mule ducks by identifying co-localized proteomic QTL (pQTL). The QTL design consisted of three families of common ducks that were ...