[PDF] Top 20 Genetic parameters of body weight and egg traits in meat-type quail

... number of eggs, the heritability estimate was lower than that observed in a review conducted by Vali (2008) , who summarized the studies of several authors by different ...results of our study ... See full document

... involved in the expression of body weight was evaluated, we observed that weight at 7 days of age presented transgenerational epigenetic variation, with epigenetic heritability ... See full document

... increase in BW6 will necessarily result in a higher percentage of fat content, and lower protein and ash con- tents in the ...exception of PPWC, the phenotypic ... See full document

... age and concentrate information (daily gain rate, size at maturity, age of maximum growth, among others) of a population in a few easily interpretable parameters (Freitas et ...producer ... See full document

... Mature weight (MW) of cows is related to the costs of their ...efficient in challenging environments, such as those available in the production systems in ...Brazil. In ... See full document

... estimate of the direction of genetic changes due to their different genetic ...basis. Body weight increased 504, 548 and 587 g; mean breast area ...66.06 and 75.50 ... See full document

... estimates of breeding values when the structure of the data does not allow estimating the variance components of these effects in a multi-trait ...all traits compared with WG_B_120 ... See full document

... consisting of purebred, 2- and 3-breed crosses. Purebred lambs (B and SI) and crossbred lams (1/2 SI x 1/2 KD and 3/4 SI x 1/4 KD) had the highest BW, while TN, 7/8 BB x 1/8 TN ... See full document

... E.Coli and Salmonella. Also, it seems that the reduction of pathogenic bacteria in the crop by LA resulted in reduced competition for nutrients between birds and ...decrease in ... See full document

... raised in the Teaching and Experimentation Laboratory Professor Renato Peixoto (LEEZO), where they were submitted to the selection of higher body weight at 28 days of ... See full document

... spawning and multiple spawning were not good indicators of the genetic merit of female Nile ...indicator of the individual’s genotype and allowed the use of this trait as ... See full document

... morphometric traits showed good potential for selection because they present estimates of heritability of medium to high magnitude, are genetically correlated, and furthermore, still had ... See full document

... growth in beef cattle to detect SNP associations with body weight and weight gain at different ages, Snelling et al ...most of the SNPs showing highly significant associations ... See full document

... WG35_42, and FC35_42 in this study were in agreement with the ones found by Gaya et ...FI35_42 and FC35_42 and observed low heritability ...(FI23_48) and 0.16 (WG23_48), superior ... See full document

... KI in this study points to a potential to reduce beef production costs by incrementing the feed efficiency in genetic breeding pro- ...to traits such as feed efficiency regarding body ... See full document

... tagging weight, harvest weight and survival, after a culture period of 150 days, in the 2008 grow-out period, from March to ...evaluated traits, all relevant information, such as ... See full document

... objective of this work was to estimate genetic parameters for bird carcass and meat quality traits, as well as to explore the genetic patterns of the breeding ... See full document

... one of the main factors responsible for economic losses in sheep breeding in ...estimate genetic parameters for the factors faecal egg-count (FEC), packed-cell vol- ume (PCV) ... See full document

... highland of Iran, and highly valued for their meat and wool ...production. Body weight is determined by genetic and environmental ...number of reports ... See full document

... objective of this study was to estimate the growth parameters of body weight and body nutrient deposition in males and females of one meat- ... See full document