Results 291 to 300 of about 7,827,638 (321)

A novel SNP of the Hesx1 gene in bovine and its associations with average daily gain

Molecular Biology Reports, 2008
As an essential repressor, the homeobox gene Hesx1/HESX1 is required within the anterior neural plate for normal forebrain development. Mutations within the Hesx1 gene have been associated with GH deficiency or combined pituitary hormone deficiency. We detected the polymorphism of Hesx1 gene by PCR-SSCP and DNA sequencing methods in 702 individuals ...
Xinsheng, Lai, Xianyong, Lan, Hong, Chen, Xinlei, Wang, Keyi, Wang, Mou, Wang, Hui, Yu, Miao, Zhao   +7 more
openaire   +2 more sources

Influence of average daily gain of heifers on the age of first insemination

Genetics and breeding of animals
The purpose of this study is to establish the influence of average daily gain (ADG) of heifers at different periods of their development on the age of 1st insemination (A1ins) at 12, 13, 14, 15, 16, 17, 18 months and older and milk yield of first-calving cows for 305 days of lactation according to a sample (n=1289) formed from the Seleсs database of ...
O. Tulinova, F. Yakimov
openaire   +1 more source

Factors effecting average daily gains of pantja kids in their native tract

Indian Journal of Small Ruminants (The), 2020
A study was conducted to estimate the average daily gains (ADG) of 805 Pantja kids of 514 does, sired by 26 bucks of registered farmers under All India Coordinated Research Project on Goats (Pantja Field Unit) during 2015–16. The overall least-squares means of ADG during 0–3 (ADG1), 3–6 (ADG2), 6–9 (ADG3) and 9–12 (ADG4) months of age were 84.21±2.07 ...
B.S. Khadda, Brijesh Singh, D.V. Singh, S.K. Singh, R.K. Sharma   +4 more
openaire   +1 more source

Estimation of genetic parameters for performance and body measurement traits in Duroc pigs selected for average daily gain, loin muscle area, and backfat thickness

Livestock Science, 2018
Genetic parameters for performance and body measurement traits were estimated from a new line of purebred Duroc pigs selected during nine generations for average daily gain (ADG), loin muscle area (LMA), and backfat thickness (BF).
C. Ohnishi, M. Satoh
semanticscholar   +1 more source

A Meta-analysis of Responses of Broiler Chickens to Dietary Zinc Supplementation: Feed Intake, Feed Conversion Ratio and Average Daily Gain

Biological Trace Element Research, 2022
I. Ogbuewu, M. M. Modisaojang-Mojanaga, B. G. Mokolopi, C. Mbajiorgu   +3 more
semanticscholar   +1 more source

A Review on the Impact of Mycoplasma hyopneumoniae Vaccination on Average Daily Gain in Swine

2012
Mycoplasma hyopneumoniae is an enzootic pneumonia affecting swine. Globally it has been estimated that 93% of swine herds have Mycoplasma hyopneumoniae which may result in performance losses (Ross, 1992). Losses may incur from a decrease in performance, lower weight gains, decreased feed efficiency, antibiotic treatments, and an increased risk of other
Elsbernd, Amanda, O'Connor, Annette, Karriker, Locke, Johnson, Anna, Dinslage, Tyson, Stalder, Kenneth, Bowden, Josh   +6 more
openaire   +2 more sources

The Relation between Average Daily Gain and Some Carcass Measurements

Journal of Animal Science, 1947
C T, BLUNN, M L, BAKER
openaire   +2 more sources

Effect of weighing frequency on average daily gain estimate

Energy and protein metabolism and nutrition, 2019
L.F.L. Cavalcanti, L.M. Zerlotini, M.N. Ribas, F.L.B. Toral   +3 more
openaire   +1 more source

Estimates of covariance components and genetic parameters for growth, average daily gain and Kleiber ratio in Harnali sheep

Tropical Animal Health and Production, 2020
Y. Bangar, A. Magotra, A. Yadav
semanticscholar   +1 more source

Birth Weights and Average Daily Gain in Hothouse Lamb Production

Journal of Animal Science, 1949
Glenn R. Kean, W. L. Henning
openaire   +1 more source