000			01719nam a2200205 a 4500
008			151005s1995 xxu eng d
020			_a0632038276 (hardcover)
020			_a9780632038275 (hardcover)
082			_a636.208926 Peters 14292 2nd 1995 Theriogenology
100	1		_aPeters, A. R. _98559
245	1	0	_aReproduction In Cattle
260			_aUSA; _bIowa State Press; _c1995.
300			_a240 p. ;
520			_aThis work describes the anatomy and physiology of the reproductive systems with emphasis on important recent advances such as in the hormonal control of the oestrous cycle, artificial insemination, the establishment of pregnancy, embryo loss and its possible prevention. Parturition and lactation, including their manipulation are covered as are factors affecting the post-partum anoestrous period, which is of vital importance in maintaining herd calving intervals and patterns. Common reproductive problems of bulls and cows are reviewed, and the rapidly advancing field of reproductive technology - embryo transfer, in vitro fertilization, embryo sexing and cloning. The book concludes with a discussion of the principles of reproductive management and selection of cattle for breeding. Efficient management of reproduction is essential to maximize the productivity and profitability of cattle farming. The emphasis throughout is on the interaction of the physiology, pharmacology, technology, management and genetics of reproduction to maximize reproductive performance in cattle. Animals used as examples include the zebu and buffalo.
650			_aCattle _99765
650			_aCattle Reproduction _98560
650			_aTheriogenology _95431
700	1		_aBall, P. J. H. _98561
942			_cBK
999			_c6289 _d6288