Download or read book Development and Economic Comparison of Selection Criteria for Cows and Bulls with a Dairy Herd Simulation Model written by A. Kuipers and published by Center Agricultural Pub & Document. This book was released on 1982-01-01 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selection criteria for cow culling. Application of replacement theory to cow culling. Development of an economic index. Selection criteria for choosing bulls. Thechnique used to study decision problems. Choice among milk traits to include in decision criteria. Dairy herd simulation model. Comparison of cow culling criteria with the dairy herd. Comparison of criteria for choosing bulls with the dairy herd simulation model.

Download or read book Development and Comparison of Selection Criteria for Cows and Bulls with a Dairy Herd Simulation Model written by Abele Kuipers and published by . This book was released on 1980 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Systems Theory Applied to Agriculture and the Food Chain written by J.G.W. Jones and published by Springer Science & Business Media. This book was released on 1990-09-30 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological and physiological systems: animal sciences. Plant-animal interactions in northern temperate sown grasslands and semi-natural vegetation. Exploitation of the systems approach in technical design of agricultural enterprises. Application of systems theory to farm planning and control: modelling resource allocation. Optimising the mixture of enterprises in a farming system. Farming systems research-extension. Food policy and food security planning: institutional approaches to modelling grain markets and food security in Sub-Saharn Africa. A systems view of commercial supply and marketing links. Agroecosystems. Understanding and managing changes in agriculture. Agricultural sector modelling for policy development. Of agricultural systems and systems agriculture: systems methodologies in agricultural education. Extension education: Top(s) Down, Bottom(s) Up and Other Things.

Download or read book Zeitschrift f r Tierz chtung und Z chtungsbiologie written by and published by . This book was released on 1983 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Report written by and published by . This book was released on 1988 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ruminant Nutrition written by Robert Jarrige and published by John Libbey Eurotext. This book was released on 1989 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deals with feed evaluation systems, the nutrient requirements of ruminant livestock and the feeding value of a wide range of feedstuffs. This book lists about 800 typical forages, 65 crop residues and 120 concentrate and by-product feeds. It is suitable for teachers, specialist scientists and industrialists.

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1981 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Report from the Michigan State University Agricultural Experiment Station East Lansing written by and published by . This book was released on 1998 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book World Agricultural Economics and Rural Sociology Abstracts written by and published by . This book was released on 1991 with total page 1826 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agrindex written by and published by . This book was released on 1995 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Animal Breeding Abstracts written by and published by . This book was released on 1987 with total page 1654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Animal Genomics written by Bhanu P. Chowdhary and published by S. Karger AG (Switzerland). This book was released on 2003 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication provides an update on the current status of gene maps in different livestock and pet/companion animal species. The findings summarized in species specific commentaries and original articles testify the rapid advances made in the field of animal genomics. Of significant interest is the fact that current investigations are providing headways for two important and exciting research fronts: targeted high-resolution mapping leading to the application of genomic information in addressing questions of economic and biological significance in animals, and the initiation of whole genome sequencing projects for some of the animal species. Like in humans and mice, this will set the stage for a new level of research and real time complex analysis of the genomes of these species. Animal Genomics signifies the beginning of a new era in this field and celebrates the achievements of the past 20 years of genomics research. It will be of special interest to researchers involved in genome analysis - both gross chromosomal as well as molecular - in various animal species, and to comparative and evolutionary geneticists.

Download or read book Soils of the Serengeti Woodlands Tanzania written by and published by . This book was released on 1982 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1980 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Breeding of Dairy Cattle written by Julius Van der Werf and published by . This book was released on 2019 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guidelines for Uniform Beef Improvement Programs written by Dixon D. Hubbard and published by . This book was released on 1981 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Model for Evaluating Animal Health Management Strategies with the Cow Viewed as a Durable Asset written by Peter K. Ngategize and published by . This book was released on 1988 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: