to a mature castrated male used for draft purposes. In referring to domestic cattle a grown male is a bull, a grown female a cow, an infant a calf, and an animal between one and two years old a yearling. A female that has not given birth is a heifer; a castrated male is a steer...
Define Bali cattle. Bali cattle synonyms, Bali cattle pronunciation, Bali cattle translation, English dictionary definition of Bali cattle. n. A wild ox of Southeast Asia, having a chestnut coat in the female and a brownish-black coat in the male, with w
- Bos. Mature female cattle are called cows and mature male cattle are bulls. Young female cattle are called heifers, young male cattle are oxen or bullocks...- The Australian Cattle Dog, or simply Cattle Dog, is a breed of herding dog developed in Australia for droving cattle over long...
Male and female mice derived from the same embryonic stem cell clone by tetraploid embryo complementation. Nat Biotechnol 2002; 20(5):455–459. Article PubMed CAS Google Scholar Blelloch RH, Hochedlinger K, Yamada Y et al. Nuclear cloning of embryonal carcinoma cells. Proc Natl Acad Sci ...
What Is A Freemartin. By Laurie Ann Lyon, Cow Calf Corner, Oklahoma Coopereative Extension Service. Freemartinism is recognized as one of the most severe forms of sexual abnormality among cattle. This condition causes infertility in the female cattle born twin to a male. When a heifer twin ...
Verlag Paul Haupt, Bern and Suttgart, pp. 115–220. Clutton-Brock J (1990) Animal remains from the Neolithic Lake Village Site of Yvonand IV, Canton de Vaud, Switzerland. Arch Sci 43:1–97 Google Scholar Davis SJM (1996) Measurements of a group of adult female shetland sheep ...
Genetic investigations on male and female fertility in cattle. Livest. Prod. Sci., 6: 32..5--334.Hansen M 1979. Genetic investigations on male and female fertility in cattle. Livestock Science 6, 325-334.Hansen, M. 1979. Genetic Investigations on Male and Female Fertility in Cattle. ...
capreolus 32 30 19 Herbivore species Breed Domestic cattle Norwegian red cattle Horse Different breeds Goat 'Norsk melkegeit' Sheep 'Norsk kvit sau' ** Wild reindeer Semi-domestic reindeer Moose Alces alces Red deer Cervus elaphus Roe deer Capreolus capreolus % Herbivore species [male] [female]...
In the terminology used to describe the sex and age of cattle, the male is first abullcalf and if left intact becomes a bull; if castrated he becomes asteerand in about two or three years grows to anox. The female is first aheifercalf, growing into aheiferand becoming acow. Depending...
Investigation of the association between BoHV-6 infection and both sex and age group showed that, in male animals younger than 1 year, a negative result was substantially more frequent than expected (0.11 expected vs. 0.61 observed) (Supplemental Table S1B). Investigation for an association betwe...