Some Factors Influencing Days Open and Weaning Weights of Beef Cattle
Author: Joshua Franklin Pirkle
Publisher:
Published: 1976
Total Pages: 120
ISBN-13:
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Author: Joshua Franklin Pirkle
Publisher:
Published: 1976
Total Pages: 120
ISBN-13:
DOWNLOAD EBOOKAuthor: Keith Edward Gregory
Publisher:
Published: 1949
Total Pages: 42
ISBN-13:
DOWNLOAD EBOOKAuthor: Michael J. Fields
Publisher: CRC Press
Published: 2021-11-18
Total Pages: 414
ISBN-13: 100015288X
DOWNLOAD EBOOKFactors Affecting Calf Crop summarizes the latest information available from leading cattle physiologists and geneticists regarding factors known to influence the production of live calves at weaning. You get practical information on management techniques for improving reproduction efficiency in the herd. You'll also learn about the functioning of the reproductive system and how this may affect reproductive processes in the cow herd. Managers will benefit from a clearer understanding of the factors known to limit efficient reproduction, while veterinarians and other professionals who advise cattlemen will appreciate the substantial reference material and color photographs for defining cow condition scores. Color photographs are also used to illustrate the discussions of testicular thermographies and their applications. Other chapters in the book cover developments in improving reproductive performance of the replacement heifer, the brood cow, and the bull. Topics on reproduction include physiology/endocrinology, the use of growth promotants, genetics and physiological and economic considerations in selecting the age to breed heifers, heritability of fertility, length of the breeding season, prepartum and postpartum nutrition, nursing by the calf, cloning of embryos, and much more.
Author: James S. Brinks
Publisher:
Published: 1957
Total Pages: 102
ISBN-13:
DOWNLOAD EBOOKAuthor: Lawrence Wade Grimes
Publisher:
Published: 1974
Total Pages: 242
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1970
Total Pages: 28
ISBN-13:
DOWNLOAD EBOOKAuthor: Missouri-Columbia. Agricultural Experiment Station
Publisher:
Published: 1963
Total Pages:
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DOWNLOAD EBOOKAuthor: James Harold Anderson
Publisher:
Published: 1977
Total Pages: 218
ISBN-13:
DOWNLOAD EBOOKAuthor: Dan Loren Pherigo
Publisher:
Published: 1967
Total Pages: 104
ISBN-13:
DOWNLOAD EBOOKAuthor: James Horace Meade
Publisher:
Published: 1963
Total Pages: 9
ISBN-13:
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