Milk has high butter-fat of 4.8% Gogar Farm PO Box 6-201080 Rongai 1. However, a third breed or a backcross to a parent breed must follow the first cross. The milk yield is highly variable because of variation of management regimes. 5. Guernseys mature earlier and come to profit sooner than many other dairy breeds. Heifers should not be bred too early, or they may injure themselves by producing too much milk. 888-746-8227 Support. The Current Position of the Guernsey Breed. [3]:192[7] The milk also has a high butterfat content of 5% and a high protein content of 3.7%. Sunset Farm PO Box 13366-20100 Nakuru 4. If a crossbred cow is related, even remotely, to her purebred mate, some inbreeding will exist in their crossbred progeny. Dairy Cattle Business Management and Dairy Farm Labor, Dairy Cattle Mastitis and Milking Management, Dairy Cattle Nutrition of Milking and Dry Dairy Cows. Dairy Higher growth rate (also related to good nutrition), 7. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. In Africa there are two main races of Cattle:Bos indicus(cattle with humps) including the Boran, Sahiwal and Zebu cows (indigenous) and theBos taurus(exotic or imported breeds). On the other hand, very popular bulls serve worldwide a million cows. 4. UK Kingshay/National Milk Records survey showed that UK Guernseys had +1 lactations over other breeds. Ease of hand milking because of large teats. Kisima Farm, PO Box 19- 20107 Njoro The Cancer Fund of America Inc. recently published information stating that "Diets rich in foods containing Vitamin A, Vitamin C, and a precursor of Vitamin A called beta carotene, may reduce the risk of certain cancers". They have protruding eyes. The Guernsey has been developed over many centuries to become one of the world's leading specialist dairy breeds. Further, a backcross will lose about half the hybrid vigor of the first generation crosses. The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes. 86:4148-4154. Boran heifers reach puberty at an average age of 13 months. Heifers generally come into milk at about two years of age. Click hereto learn how you can help. The modern trend in artificial insemination is to use the tested sires for only relatively short periods of time, after which they are replaced with younger sires, which presumably have made even better records. The head is carried well, of medium length and slightly convex. Dairy producers likely looked at the results and concluded that the purebred Holstein cow was close enough to the best choice to eliminate crossbreeding as an option. She is a serious history enthusiast, specializing in Kansas, agriculture, and the American West. Results of a producer survey regarding crossbreeding on US dairy farms. Registration records are also an important National assets for the management of animal. More importations followed between 1850 and 1880. More than 250 breeds of cattle are recognized throughout the World. High forage requirement The Guernsey cow is an efficient converter of feed to milk products. Better performance within a breed: If natural breeding is practiced - exchange the bull if the offspring consistently have undesirable traits. ADC Olngatongo PO Box 680-30200 Kitale High milk production potential (25 lts/day) withmoderate butter fat content 4.3%. Difficult breeders, most mating at night. It is quite normal for 15 years oldbreedingcows to be sound mouthed and it is also on record that a 16 year old Boran bull is still producing high quality semen for artificial insemination. The breed became a significant genetic foundation for the American dairy industry, contributing to the general mix of dairy cattle, as well as being used as a purebred. The effectiveness of indirect selection depends upon the correlation between two traits. Guernseys live and produce longer. This is different from secondary data, where there is more time lag between data collection and publication. 1. Moi University Farm PO Box 30900-30100 Eldoret Inbreeding may be defined as mating of individuals more closely related than the average relationship of the population. Those animals would always be bred to Swedish Red sires, and calves born to those matings would always be bred to Holstein bulls. The society promotes exports of embryos world wide and semen is exported throughout the East African region. 5. Cattle shows, which began in 1828 on Guernsey, hastened the process. Kenya Aryshire cattle breeders emphasize on medium cow balanced for type, production, longer life and fertility. ADC Olngatongo PO Box 680-30200 Kitale 2. Nature Only suitable for cool areas with year round quality fodder availability. Today, Guernseys are medium to large, with cows weighing 1,400 lbs. The main disadvantages were (iv) home office constraints, (v) work uncertainties and (vi) inadequate tools. [6], The Guernsey is of medium size: cows weigh 450 to 500 kg, and bulls 600 to 700 kg. 3. The Guernsey bull has an attractive individuality, revealing ample vigour and masculinity. The technical storage or access that is used exclusively for anonymous statistical purposes. Copyright 20132023 All rights reserved. Within two years after that, the next generation of crossbred female will be reaching breeding age and decisions regarding her mate will arise. Fawn and red also occur, but black is rare and is not considered a true Boran colour. Extension services offered to the Registered and New farmers andsound advise on Livestock management and proper record keeping at the farm level. Polled animals are not uncommon and some animals have been selected for this condition. Besides, researchers can also update data regularly, as needed. Table comparisons of results of inbreeding/linebreeding and outbreeding. WebGuernsey milk contains 12% more protein, 30% more cream, 33% more vitamin D, 25% more vitamin A and 15% more calcium than average milk. There is some anecdotal evidence that this protein MAY be better for the health of some people than the Protein Beta Casein A1 that is found in most other milks. 2 gunny bags) Her milk has greater nutritional value, plus the highest yield and greater efficiency when processed into cheese and other value-added products. 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Production levels of this breed declined during the 1950's when excessive emphasis was placed on correct colour pattern. Yields may range from 5-10 litres/dayAverage body size:Large (average live-weight 350-400 kg)Description:Body colour is solid brown, Advantages: Good beef conformation for the discerning consumer. There are also many opportunities for the registered stock to participate in competitions such as ASK shows and breeders shows. Poultry farming can include more than chickens. Benefits of crossbreeding depend on good sire selection within the pure breeds, just as purebreds depend on within-breed selection for genetic improvement. Although Guernseys are not given to passionate outbursts of affection, by the same token they are not prone to fits of irritability, instead forming a quiet bond with their owners. Thus the length of ear in sheep is the expression of the genes that regulate ear length. The Guernsey is an excellent grazer and is a cow that has been developed for pasture based milk production. The Boran is typically white in colour with dark points and pigmented generally black skin. Most research agrees that the Jersey probably originated from the adjacent coast of France, where in Normaaling Jerseys are found. Ololua Farm (Carol Rees) PO Box 21007 Nairobi, Tel-891015 The two races can cross breed, and the crosses can be very productive both in terms of growth rates for beef, improved milk production as well as diseaseresistance. By consistently following the up-grading scheme the farmer is assured of owning a proved stock after each successive generation. The breeder can only plan according to the trait observed. Although Guernseys are not as frail as commercial Holsteins, they are still prone to a variety of health problems ranging from lung problems to udder infections. The milk is also rich in colour which is naturally produced from carotene. Books It is much easier to start a crossbreeding program than it is to return to a pure breed if crossbreds fail to meet expectations. Here is an extract from the Kenya stud book website (need to log in):http://www.klbo.co.ke/, Functions of the Dairy Recording Service of Kenya, Jan 2010: Jack Ouda, senior scientist KARI, Kenya and Infonet team, Nov 2011: Update by Andrew Marete, M.Sc. Some of these problems are probably due to the increase of inbreeding in this breed. [4]:3 Imports of French cattle to Guernsey were forbidden by law in 1819, but some importation of British cattle continued until 1877. Research has shown that Guernseys have the lowest incidence of calving difficulty of any of the major dairy breeds. The light coat color allows them to tolerate heat better than some of the Record the sire and dam of crossbred calves at birth just as has been recommended for years for purebred calves. Milk production potential is low (10 Kg/day) This website uses cookies and third party services. High milk production potential (30 litres/day). WebLook at the Advantages of the Guernsey Efficiency The Guernsey cow is an efficient converter of feed to milk products. 2020-41595-30123 from the USDA National Institute of Food and Agriculture. Three-breed systems, at equilibrium, maintain 86 percent of full heterosis and can reduce large differences from one generation to the next in rate of maturity, mature body size, milk components, and associated nutritional requirements that some two-breed rotational systems may create. Disadvantages: Some examples of simple breeding strategies we can mention: 1. N/B: The successive offspring from the initial/ subsequent crossing is the one used for successive matings and not the original dam. Some AI semen providers will supply pictures of offspring, with strengths highlighted. 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