Download or read book Comparison of Feedlot Performance and Carcass Qualities of Range Lambs Sired by Columbia and Rambouillet Rams written by James Russell Huber and published by . This book was released on 1947 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Comparison of the Performance of First cross Lambs from Western Columbia Rambouillet Ewes and Sired by Rams of Four Down Breeds written by Walter Edward Neville and published by . This book was released on 1957 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comparison of New Composite Breeds with the Suffolk Breed as Terminal Sires in an Extensive Production System written by Heather Nicole McKibben and published by . This book was released on 2019 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study was to compare the feedlot performance and carcass characteristics, including; body weight (BW), dry matter intake (DMI), average daily gain (ADG), gain to feed ratio (G:F), hot carcass weight (HCW), 12th rib fat, body wall thickness, longissimus muscle area (LMA), calculated % of boneless, closely trimmed retail cuts (%BCTRC), estimated boneless, closely trimmed retail cut weight (EstBCTRCwt), calculated yield grade and camera yield grade of lambs produced by the U.S. Sheep Experiment Station terminal-sire composite (TSC), SIREMAX® composite, and Suffolk breeds, when used as terminal sires mated to range-type ewes. We hypothesized that finishing performance and carcass traits will be similar among TSC-, SIREMAX®-, and Suffolk-sired lambs. Crossbred lambs were produced in 2015, 2016, and 2017 by single-sire mating of Suffolk (n = 24), SIREMAX® (n = 24), and TSC (n = 24) rams with mature (2 to 7-year–old) Targhee (n = 213), Polypay (n = 206), and Rambouillet (n = 208) ewes. After weaning, lambs of the same sire breed and sex were fed in replicated feedlot pens (n= 24). Lambs were blocked by dam breed, with approximately equal numbers of lambs by each dam breed in each pen. Within each pen and dam breed, lambs were randomly assigned to 1 of 3 slaughter groups and targeted for slaughter at mean BW of 56, 61 and 66 kg. Furthermore, periods were used to report the feedlot performance results. Period 1 includes all lambs within pen from slaughter group 1, 2, and 3; period 2 includes all lambs within pen from slaughter group 2 and 3 and period 3 includes lambs from slaughter group 3. A total of 755 lambs were harvested across 3 years. Lambs were harvested in a single commercial abattoir. Hot carcass weights (HCW) were determined, and yield grades were estimated based on image analysis of unribbed carcasses. After images were obtained and carcasses were chilled at 2 to 4°C for approximately 24 h, carcasses were ribbed and longissimus muscle area (LMA), 12th-rib fat depth, and body wall thickness were determined. The effect of sire breed was significant (P = 0.0027) for initial body weight (BW) and BW in period 1 (P

Download or read book Comparison of Hampshire and Rambouillet Rams as Sires of Market Lambs written by Walter Edward Joseph and published by . This book was released on 1931 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Animal Science written by and published by . This book was released on 1991 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Protein Level on Feedlot Performance and Carcass Characteristics of Texas Rambouillet Feeder Lambs written by Daniel Kermit Woolley and published by . This book was released on 2004 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comparison of Post weaning Performance and Carcass Traits of Columbia and Cormo Crossbred Lambs written by Carl Kim Chapman and published by . This book was released on 1988 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Feedlot Performance and Carcass Characteristics of Ram Lambs Slaughtered at Different Weights written by Allan Edward Sents and published by . This book was released on 1981 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Affect of Diets Varying in Forage Content on Nutrient Digestibility Feedlot Performance and Carcass Characteristics of Lambs written by Matthew Thomas Shane and published by . This book was released on 1997 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Breeds of Rams for Spring Lamb Production written by and published by . This book was released on 1958 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Tasco on Feedlot Performance and Carcass Characteristics of Rambouillet and Rambouillet X Suffolk Cross Feeder Lambs written by Andrea V. Payan and published by . This book was released on 2006 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Key Words: Carcass Traits, Feedlot Performance, Sheep, Tasco-EX

Download or read book U S Canadian Range Management 1935 1977 written by John F. Vallentine and published by Phoenix, Ariz. : Oryx Press. This book was released on 1978 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Comparison of Carcass Characteristics Between California Fair Resale Lambs and Feedlot Lambs written by Clayton McNeal Weber and published by . This book was released on 1999 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lamb carcasses from feedlot lambs and fair resale lambs were evaluated by USDA graders and a quality control representative from a packing company.

Download or read book Abstracts American Society of Animal Science written by and published by . This book was released on 1987 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consists of abstracts of papers presented at the national and sectional meetings of the American Society of Animal Science.

Download or read book The Effect of Varying Ration Energy Levels and Diethylstilbestrol on Feedlot Performance and Carcass Characteristics of Early Range Lambs written by Christopher Bosa Kiyingi and published by . This book was released on 1970 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comparison of Hampshire and Rambouillet Rams as Sires of Market Lambs written by Walter Edward Joseph and published by . This book was released on 1931 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Animal Breeding Abstracts written by and published by . This book was released on 1983 with total page 1584 pages. Available in PDF, EPUB and Kindle. Book excerpt: