Download or read book Estimating Profitability of Dairy Cows written by Samuel Brody and published by . This book was released on 1936 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating profitabl written by and published by . This book was released on 1936 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Animal Health Economics written by Aalt A. Dijkhuizen and published by Purdue University Press. This book was released on 1997 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the field of animal health economics and its underlying methodology. Supplied with this book is a diskette, containing practical exercises (in computer spreedsheets) on the various methods and techniques in animal health economics, including production function analysis.
Download or read book The Double profit System of Dairying written by Farm, Stock & Home Co. (Minneapolis, Minn.) and published by . This book was released on 1919 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mastitis in dairy production written by H. Hogeveen and published by BRILL. This book was released on 2023-08-28 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: Worldwide, mastitis is still one of the most important diseases in the dairy sector. Being a multifactorial disease, caused by multiple pathogens, control remains a difficult issue. Mastitis not only affects the health of milk-producing animals, having consequences for the profitability of dairy farms, it also affects the animal welfare. Moreover, mastitis negatively influences the milk quality having consequences for the dairy processing industry. In other words: mastitis affects a large part of the dairy production chain. Due to ongoing scientific effort, insight in mastitis in the context of increasingly complex farming systems, is improving. This insight leads to better methods to control mastitis, either by prevention or by adequate measures (e.g. therapy) when a cow (or goat or sheep) gets mastitis. This book reflects the current knowledge from all over the world on mastitis as it was presented during the 4th IDF International Mastitis Conference, held in June 2005 in Maastricht, the Netherlands. The papers of the 115 oral presentations and the 13 keynote presentations are reflecting not only the current knowledge of mastitis control but are also giving ideas for future solutions for control measures.
Download or read book Milk Revised Estimates 1965 69 written by and published by . This book was released on 1973 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating the Market Value of a Milk Distributing Business written by Donald Everett Hirsch and published by . This book was released on 1954 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revised Procedures Used by the Pennsylvania Agricultural Statistics Service to Estimate the Cost of Producing Milk written by Blair J. Smith and published by . This book was released on 1992 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating Supply Functions for Milk in the Louisville Milkshed with Farm Cost Data written by John E. Kadlec and published by . This book was released on 1961 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating Profitableness of Dairy Cows written by University of Missouri. Agricultural Experiment Station and published by . This book was released on 1936 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Profitable dairying written by Union Pacific Railroad Company. Department of Traffic and published by . This book was released on 1926 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating Production Elasticities and Cost Functions for Dairy Enterprises from Electronic Farm Records written by Larry E. Salathe and published by . This book was released on 1972 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dairyfeed written by George R. Olney and published by . This book was released on 1991 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dairy Cattle written by Donald L. Bath and published by . This book was released on 1978 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Relative Accuracy of Estimating the Production of Dairy Cows as Affected by Length of Testing Interval and Method of Estimating Production written by Ross M. Young and published by . This book was released on 1964 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production records for dairy cows were first based on the yield of butter for a seven day period any time during the lactation. Later, 365- day records based on production for one day in each calendar month came into general use. The records preferred at present are 305- day records based on monthly test day production, but calculated using the centering date method. The centering date estimate is based on milk and butterfat production from two consecutive milkings per month. The sampling day is centered as nearly as possible in the test month period which need not coincide with the calendar month. The reason for the general acceptance of the 305- day records is the desire of the dairyman to freshen the dairy cow annually, which means milking for ten months and dry for two months. Records calculated by the centering date method more nearly represent actual production than records calculated by other methods that have been used. It is generally accepted that if the present testing program is used properly it can be of great value to the dairy farmer from the standpoint of herd improvement and for selecting animals for a breeding program. However, only a small percentage of the dairymen take advantage of a testing program. One of the limiting factors has been the cost of testing and record keeping. It has been suggested that bimonthly or trimonthly test periods might provide as much information as the monthly testing interval and at the same time reduce the cost to the individual dairymen. It is reasonable to speculate that with reduced costs there would be an increased number of herds tested. This would help compensate the testing supervisor and data processing center for lost income resulting from less frequent testing, and at the same time provide more information for national sire proving programs. However, bimonthly or trimonthly testing has not been accepted because of the possibility of larger error being involved in individual records. This larger error occurs because the curvelinear shape of the lactation is not taken into account and a cow is given credit for the same production over the entire testing period, resulting in either under or over estimation of the record. The objective of this study is to measure the relative accuracy of estimating 305- day production of dairy cows by using different testing intervals and different methods to estimate production. Monthly, bimonthly, and trimonthly intervals are studied. Methods include the centering date method and three methods using factors designed to extend production from each test day to a 305-day estimate with the test day estimate averaged to determine the final estimate of production for 305 days.
Download or read book An Empirical Analysis of Profits on Dairy Farms with Price Fluctuations written by Masato Nakane and published by . This book was released on 2007 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating Condition in Dairy Cattle written by Samuel Brody and published by . This book was released on 1935 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
