2 edition of Some results of inbreeding grade Guernsey and grade Holstein-Friesian cattle found in the catalog.
Some results of inbreeding grade Guernsey and grade Holstein-Friesian cattle
T. E. Woodward
|Statement||by T.E. Woodward and R.R. Graves.|
|Series||Technical bulletin / United States Department of Agriculture -- no. 339, Technical bulletin (United States. Dept. of Agriculture) -- no. 339.|
|Contributions||Graves, R. R., United States. Dept. of Agriculture.|
|The Physical Object|
|Pagination||32 p., 6 leaves of plates (some folded) :|
|Number of Pages||32|
The whole discussion is as off as the article. Holstein-Friesian (HF) cattle are a cattle breed that was bred in the US from stock imported by North-Eastern Dutch and North German immigrants. The base race was what is called "schwarz-buntes Niederungsrind" (black patch low country cattle) in German. (The Dutch name is "Fries-Hollands".). Holstein Friesian cattle are the highest milk-yielding bovine type ; they are economically important and es-pecially prevalent within the UK . Identiﬁcation and traceability of these cattle is not only required by export and consumer demands , but in fact many countries have introduced legally mandatory frameworks  re
Holsteins originate from the Netherlands. They come as either Holsteins or Friesians, and even as a mix as Holstein-Friesians. There are actually two types/breeds of Holstein-Friesian cattle: The dairy Holstein-Friesian, and the Beef Friesian. T. Lesson Structure: Dairy Cattle BAG There are 9 lessons as follows: 1 Dairy Breeds. Dairy Breeds: Choosing a Dairy Breed; Comparison of Dairy Breeds: The Ayrshire, The Guernsey, The Jersey, Holstein – Friesian, Brown Swiss, Milking or Dairy Shorthorn.
A Holstein Friesian’s milk also has the lowest butterfat content ( to per cent) and protein ( per cent) when compared with the other four major breeds. The inbreeding level of different Holstein-Friesian populations is widely analysed., Young and Seykora (), Kearney et al. () and Atashi et al. () reported in their studies the.
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Get this from a library. Some results of inbreeding grade Guernsey and grade Holstein-Friesian cattle. [T E Woodward; R R Graves; United States. Department of Agriculture.]. Holstein Friesian Federation (WHFF), showed that in some of the leading Holstein countries a level of the inbreeding coefficient of around 4% to almost 6% was present.
Besides that the trend in most Holstein populations shows an ongoing increase of the inbreeding Size: KB. Holstein Friesians (often shortened to Holsteins in North America, while the term Friesians is often used in the UK and Ireland) are a breed of dairy cattle originating from the Dutch provinces of North Holland and Friesland, and Schleswig-Holstein in Northern are known as the world's highest-production dairy animals.
The Dutch and German breeders bred and oversaw the development Use: Dairy and meat (ground beef and roast beef). GROWTH AND PRODUCTION OF INBRED AND OUTBRED HOLSTEIN-FRIESIAN CATTLE 1 W. TYLER 2 A.
CHAPMAN, AND G. DICKERSON3 University of Wisconsin, Madison One of the greatest limitations to genetic improvement of our livestock for economically important characters is the relative inaccuracy in evaluating the individual animal's transmitting by: THE EFFECTS OF MILD INBREEDING ON A HERD OF HOLSTEIN-FRIESIAN CATTLE* R.
NELSON2 AND J. LUSH Iowa Agricultural Experiment Station, Ames Inbreeding, in some instances, has been an effective system of breeding for livestock improvement but never has come into very common use in purebred herds and flocks, presumably because the incidence of abnormalities and Cited by: At nearly pages, this is one of the most extensive and most informative books on the Holstein Cattle breed.
Chapters include Holland – A Cow's Paradise, Ancestry of the Holstein Breed, How The Breed Was Developed, The Breed in America, Quality of Milk, Holstein's as a Butter Breed, Dairy Yields, The Advanced Holstein Registry, Some Author: Frederick L.
Houghton. Holstein-Friesian herd-book, containing a record of all Holstein-Friesian cattle ([Holyoke, Mass., Some information concerning the North Holland or Friesian breed of black and white piebald cattle / Results of inbreeding grade Holstein-Friesian cattle /.
The Holstein Friesian cattle is actually the most numerous breed of dairy cattle. It is found in many countries of the world and because of that, there are a few different types existing. Holstein-Friesian Jersey Ayshire Holstein-Friesian x Jersey Guernsey Milking Shorthorn Brown Swiss Other Weighted Average Profitability and Comparison of Jerseys versus Holstein Friesians Table 2.
Average Breeding Worth of all cows by breed born The Holstein breed originated in the Netherlands, close to years ago. The black cows of the Batavians and the Friesians were bred and culled to produce cows that were the best use of limited land in the Rhine Delta region by producing the most milk - Eventually these animals evolved genetically into the efficient, high producing black and white dairy cows known as the Holstein - Friesian.
In recent decades, the Dutch Holstein Friesian breeding program has undergone profound changes with respect to inbreeding management, breeding goal composition and breeding value estimation.
Around the yearoptimal contribution selection (OCS) was introduced to maximise genetic gain while restricting the rate of inbreeding.
Title. Holstein-Friesian cattle. A history of the breed and its development in America. A complete list of all private and authenticated milk and butter yields; methods of breeding, handling, feeding and showing. Holstein-Friesian, breed of large dairy cattle originating in northern Holland and Friesland.
Its chief characteristics are its large size and black and white spotted markings, sharply defined rather than blended. These cattle are believed to have been selected for dairy qualities for about 2, Utah State University [email protected] All Graduate Plan B and other Reports Graduate Studies The effect of inbreeding on Holstein-Friesian breed.
Holstein-Friesian cattle [Houghton, Frederick Lowell] on *FREE* shipping on qualifying offers. Holstein-Friesian cattle. The crossbreeding resulted in much of the breed being 25% Friesians and 75% Holstein. Friesian Male calves produce high-quality, lean meat and beef cross heifers are popular as an ideal suckler dam replacement.
Holstein calves are vigorous, mature early, grow rapidly and don’t have a tendency to fertility problems. They are also good-natured. The Swiss Holstein is the Swiss variant of the international Holstein-Friesian breed of dairy cattle.
It results from systematic cross-breeding, through artificial insemination between andof the traditional dual-purpose black-pied Fribourgeoise from the Canton of Fribourg in western Switzerland with Canadian Holstein stock.
Stud Book The first volume of the East African Stud Book was published inand now, is the register of all pedigree (purebred) cattle in the country and also run a Grade Register.
This is an invaluable resource. The KLBO is also the home of the Dairy Recording Service of Kenya, which milk records all dairy and dual purpose breeds, and has a. Genomic selection and inbreeding trends in Dutch-Flemish Holstein Friesian cattle.
Harmen P. Doekes, R.F. Veerkamp, P. Bijma, S.J. Hiemstra, S. van der Beek & J.J. Holstein-Friesian cattle: a history of the breed and its development in America: a complete list of all private and authenticated milk and butter yields ; methods of breeding, handling, feeding and showing by Houghton, Frederick Lowell.
Start studying Dairy Cattle Test. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Search. The Holstein- Friesian breed started about ___ years ago? 2, The main purpose of dairy cattle is to produce? Because some cows lose weight during early lactation, research has shown that adding ___ pounds of fat.Holstein-Friesian aristocracy: containing photographic reproductions of nearly of the greatest and most valuable representatives of the Holstein-Friesian Breed of Cattle; the tabulated pedigree of every lb.
cow, living or dead, as shown by Volume 25 of the official Blue Book; photographic reproductions of the Century Sires; together with the names and records of all lb.
cows which. The Facts Jersey x Holstein Crossbreds Breed Breeding Worth ($) Holstein-Friesian Jersey Ayshire Holstein-Friesian x Jersey Guernsey Milking Shorthorn Brown Swiss Other Weighted Average Profitability and Comparison of Jerseys versus Holstein Friesians Table 2.