Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog Project Gutenberg 2011-08-11 Public domain in the USA. 222 VanDemark, N. L. Friedman, M. E. Kinney, W. C. Miller, W. J. Rodriguez, Carlos Preservation of Bull Semen at Sub-Zero Temperatures University of Illinois Agricultural Experiment Station, Bulletin 621 Produced by Bryan Ness, Harry Lamé and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) "Preservation of Bull Semen at Sub-Zero Temperatures" by N. L. VanDemark et al. is a scientific publication that discusses the techniques and research findings related to the freezing of bull semen, written in the mid-20th century, specifically in the late 1950s. The book provides an in-depth examination of the preservation methods necessary to maintain the viability and fertility of bull semen at sub-zero temperatures, which is critical for artificial insemination in livestock breeding. The publication details a series of experiments and findings on various factors influencing the successful freezing of bull semen, such as the optimal selection of semen, appropriate diluents, glycerol concentrations, and the rates of freezing and thawing. It emphasizes the importance of each procedure in enhancing sperm survival rates post-thawing. The authors outline practical steps for collecting, diluting, freezing, and thawing bull semen, offering valuable insights into best practices for researchers and practitioners in the field of animal science and veterinary medicine. Overall, this work serves as a comprehensive guide for those involved in the freezing and preservation of semen in the agricultural sector. (This is an automatically generated summary.) Reading ease score: 63.9 (8th & 9th grade). Neither easy nor difficult to read. en Cattle -- Artificial insemination Frozen semen SF Text Browsing: Science - Earth/Agricultural/Farming Browsing: Science - General Category: Science - Biology Category: Science - Earth/Agricultural/Farming Category: How To ... 155920 2025-06-15T06:43:16.466122 text/html 152943 2011-08-11T16:13:54 text/html; charset=iso-8859-1 299994 2011-08-11T16:13:56 text/html; charset=iso-8859-1 application/zip 411621 2025-06-15T06:43:26.613061 application/epub+zip 413107 2025-06-15T06:43:21.162087 application/epub+zip 110882 2025-06-15T06:43:19.028109 application/epub+zip 746339 2025-06-15T06:43:29.795043 application/x-mobipocket-ebook 731690 2025-06-15T06:43:24.997063 application/x-mobipocket-ebook 298355 2022-09-17T04:46:54.479671 application/x-mobipocket-ebook 103707 2025-06-15T06:43:15.608128 text/plain; charset=us-ascii 103574 2011-08-11T16:13:54 text/plain; charset=iso-8859-1 31951 2011-08-11T16:13:56 text/plain; charset=iso-8859-1 application/zip 104293 2011-08-11T16:13:54 text/plain; charset=us-ascii 31965 2011-08-11T16:13:56 text/plain; charset=us-ascii application/zip 20920 2025-06-15T06:43:29.974040 application/rdf+xml 23261 2025-06-15T06:43:19.622105 image/jpeg 4882 2025-06-15T06:43:19.321090 image/jpeg 389454 2025-06-15T06:43:16.504106 application/octet-stream application/zip