Genetic parameters + weight + sheep +
WebMar 6, 2024 · In the present study, an attempt was made to elucidate the genetic parameters for body weight traits of lambs from Corriedale sheep population at different ages. Data were collected from 6874 lambs born over a span of 49 years from 1969 to 2024. The traits under study included body weight at birth (BW), weaning (WW), 6 months of … WebAug 9, 2010 · The objective of the present study was to estimate genetic parameters for body weight at different ages in Arabi sheep using data collected from 1999 to 2009. Investigated traits consisted of ...
Genetic parameters + weight + sheep +
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WebFeb 1, 2010 · The present study was carried out to estimate genetic parameters for body weight traits in Ghezel sheep. The data set used was records of 9,221 lambs from 180 … WebThe genetic correlation between BW and WW were 0.75 and between LWB, LWW and LWW/MW were 0.8, 0.9 and 1.0, respectively. In conclusion, except for LI, there is genetic variability that can be explored by direct and indirect selection to obtain genetic gains in the flocks participating in the Nucleus of Participatory Breeding of Morada Nova Sheep.
WebThe DFREML 3.0 program of Meyer (1998) was used to estimate genetic parameters for the three traits simultaneously. Results and Discussion The genetic parameter estimates obtained for the three traits are presented in Table 1. Table 1. Genetic parameter estimates for birth weight, 42-day weight and 100-day weight. WebThe genetic parameters for growth, reproductive and maternal traits in a multibreed meat sheep population were estimated by applying the Average Information Restricted Maximum Likelihood method to an animal model. Data from a flock supported by the Programa de Melhoramento Genético de Caprinos e Ovi …
WebJun 29, 2015 · Abstract and Figures. Genetic parameters for basic and composite reproductive traits in Mehraban sheep were estimated. Data included 10 257 records on reproductive performances of 5813 lambs from ... WebJul 16, 2015 · Heat stress is considered a limiting factor for sheep production. We used information from physiological characteristics linked to heat tolerance to determine whether infrared thermography temperatures were able to separate groups of animals and determine the most important variables in this differentiation. Forty-eight four-month-old male lambs …
WebGenetic correlations between 29 wool production and quality traits and live weight and ultrasound fat depth (FAT) and eye muscle depth (EMD) traits were estimated from the …
WebMay 1, 2024 · For growth traits, the meta-analysis estimated heritability ranging from 0.1213 (post-weaning daily gain) to 0.3912 (body weight at eighteen months). Among the growth traits, only the body weights at 12 and 18 months of age showed values higher than 0.20, while other traits showed minor values of h2. diakonia center south carolinacinnamon snack cake recipeWeb281 6 215 6 281288 aper doi: 10.17221/8242-CJAS Estimation of genetic parameters for reproductive traits in Mehraban sheep R. Yavarifard, N. Ghavi Hossein-Zadeh, A.A. … diakonia donation hoursWebGenetic parameters from both single-trait and bivariate analyses for prolificacy, weight and wool traits were estimated using REML with animal models for Columbia sheep from … diakonia homeless shelter phone numberWebSummary Birth weight (BW), weaning weight (WW), 6-month weight (W6), 9-month weight (W9) and yearling weight (YW) of Kermani lambs were used to estimate genetic parameters. The data were collected from Shahrbabak Sheep Breeding Research Station in Iran during the period of 1993–1998. diakonia housing apartmentsWebFeb 20, 2014 · This study aimed to evaluate genetic parameters of fleece and post-weaning growth traits in sheep. Greasy fleece weight at 6, 16, 28, 40, and 52 months of age (GFW1, GFW2, GFW3, GFW4, and GFW5) represented characteristics of wool quantity. Staple length at shoulder, side, and rump (SL1, SL2, and SL3), fiber diameter, … cinnamon snack cake recipesWebPhenotypic and genetic parameters of weaning traits in Dorper sheep in Zimbabwe. Small Ruminant Research, Vol. 7, Issue. 4, p. 369. CrossRef; Google Scholar; ... Genetic … cinnamon snack cake