The effect of genetic and environmental factors on weaning weight of Hereford calves.

Factors affecting weaning weights of calves produced in Hereford and rotational crossbred herds.
by: Tovar-Rodriguez, Jorge
Published: (1965)

Prediction of genetic values for weaning weight from field data on calves produced by embryo transfer /
by: Thallman, Richard Mark, 1959-
Published: (1988)

Comparison of the accuracy of two methods of adjusting weaning weights of lambs to a constant age.
by: Ragsdale, Bobby Joe
Published: (1957)

Factors affecting feedlot gains of Hereford bulls.
by: Thomas, Richard Carroll
Published: (1962)

Effect of genetic and certain environmental factors on reproductive efficiency of tropically adapted beef cattle.
by: Dickey, James Ronald
Published: (1966)

Some genetic and environmental (sic) factors affecting weaning weight and weaning of grade in Angus cattle in South Texas.
by: Stasney, Paige Allan
Published: (1971)

A biometrical study of weight of Angus and Hereford cows and growth of their progeny.
by: Nelson, Larry Arnold
Published: (1967)

Factors affecting calf and dam weights and their effects on breeding programs.
by: Maddox, Lawrence Allen
Published: (1964)

An eighteen-year genetic study of a herd of Polled Hereford cattle.
by: McCormick, William Conner
Published: (1954)

Some genetic and environmental factors affecting weaning weight in Santa Gertrudis range cattle.
by: Castro-Hernandez, Alvaro
Published: (1968)

Carcass studies of shortfed Hereford and crossbred (Hereford X Brahman) yearlings.
by: Handlin, D. L. (Dale Lee)
Published: (1954)

Some interrelationships of weights of beef calves from birth to weaning and to maturity.
by: Jones, John Willoughby
Published: (1957)

Influence of nongenetic factors on birth and weaning weight of Simmental-sired calves with Brahman x Hereford (F1) dams /
by: Gaertner, Sheila Jean, 1966-
Published: (1991)

Effect of angus, charolais and salers sires on birth, weaning and carcass measurements /
by: Lott, Bruce Randall, 1964-
Published: (1991)

Factors affecting the weaning weight of range calves /
by: Peacock, F. M. (Fentress McCoughan), 1922-
Published: (1960)

Enhancing weaning weights in beef calves : June 12-13, 1993 /
Published: (1993)

Response from selection in a herd of Brahman and Hereford cattle.
by: Chapman, Hollis Dale
Published: (1968)

Genetic-environmental interactions in young growing beef cattle.
by: Lagos, Fernando
Published: (1962)

Factors affecting weight and score of crossbred-type calves /
by: Vernon, E. H.
Published: (1964)

Genetic and environmental factors affecting growth and reproductive performance of Santa Ines sheep in the semi-arid region of Brazil /
by: Sousa, Wandrick Hauss de, 1953-
Published: (1987)

Investigation of Genetic Effects on Birth Weight in Brahman-Simmental Crosses /
by: Dillon, Jasmine Ashley
Published: (2014)

Digital Analysis of Eye Pigmentation of Hereford, Hereford x Bos indicus or Hereford x Bos taurus Cattle /
by: Davis, Kaycee Marie
Published: (2014)

Economic implications of factors affecting weaning weight production in a herd of charolais cattle.
by: Elliott, Charles Franklin
Published: (1979)

Genetic and environmental influences on weaning weight and slaughter grade of Brahman, Shorthorn and Brahman-Shorthorn crossbred calves /
by: Peacock, F. M. (Fentress McCoughan), 1922-
Published: (1960)

Genetic and environmental factors affecting growth and reproduction characters of Morada Nova sheep in Northeastern Brazil /
by: Fernandes, Antonio Amaury Oria, 1954-
Published: (1985)

Influence of dam weight on her productivity.
by: Miquel, Maria Cristina
Published: (1972)

An analysis of beef cattle weights and gains measured at varying intervals.
by: Fox, James David
Published: (1967)

Characterization of genetic resistance to helminths in goats using microsatellite genetic markers /
by: Kogi, Joseph Kan'gethe, 1962-
Published: (1994)

Effects of breed type and growing program on performance and carcass characteristics of early weaned calves /
by: Franke, Jake Andrew
Published: (2010)

Genetic and environmental trends of growth and production in experimental herds under humid tropical conditions in Costa Rica.
by: Maltos Romo, Joel
Published: (1968)

Productivity of F b1 sAngus-Jersey cows compared with Hereford cows under intensive and extensive management conditions.
by: Ellison, Daniel Richard
Published: (1974)

A biometrical evaluation of weight of beef cows and performance of their progeny.
by: Fitzhugh, Henry Allen
Published: (1965)

A comparison of five stochastic models on their ability to describe the weight-age relationship in cattle.
by: Brown, James Edmond
Published: (1970)

Direct and maternal effects on preweaning characters of Brahman, Hereford and Brahman-Hereford crossbred cattle.
by: Roberson, Rodney Lee
Published: (1984)

Reproductive performance of Angus cows rearing both Angus and Brangus calves /
by: McMurry, Bryan, 1954-
Published: (1986)

An evaluation of mature size in beef cattle and its relationship to production efficiency.
by: Carpenter, James Andrew
Published: (1971)