A study was conducted to evaluate the effect of sire growth potential, steer age, and cow size on intake, growth, and production efficiency in grazing cattle. Data were collected on 24 cow-calf pairs during each of four summers (1989 to 1992) and on 12, 7-mo-old and 12 yearling steers during three summers (1990 to 1992). Suckling calves and older steers were sired by either high-(Charolais with...

The major aim of this study was to compare the morphology and activity of rumen protozoa of Khuzestan water buffalo and Holstein cow using in vitro digestibility and gas production parameters of steam treated sugarcane pith. Rumen fluid obtained from two buffalo and cow steers fed the same diet, 30:70 concentrate: forage. To separate rumen protozoa, antibiotic solution and fungicides were added...

For millennia, cow has been central to Indian economy, life and culture. There are innumerable references-Vedic and subsequent to the sacred significance of cow. The benefits of cow have been described at length in relation to agriculture, environment, health, economy and spiritual progress. However, the socio-political issues surrounding cow as a sacred animal have raised acrimonious debates. ...

The use of Brahman in cow–calf production offers some adaptation to the harsh characteristics of endophyte-infected tall fescue. Criollo breeds, such as the Romosinuano, may have similar adaptation. The objectives were to estimate genetic effects in Romosinuano, Angus, and crossbred cows for their weights, weights of their calves, and ratios (calf weight:cow weight and cow weight change:calf we...

Controlling spatial positioning of cattle through use of electronic collars could provide new ways to farm under extensive conditions. This study examined the potential for bulls to be controlled during mating using mild electric shocks delivered through radio-controlled collars. Eighteen Belmont Red bulls were fitted with collars containing the Global Positioning System and that were able to e...

This study investigated the rate of potentially pathogenic bacteria in fresh soft cheeses made on small dairy farms in Serbia. This type of cheese is made on individual farms from cow, sheep and goat milk. White fresh cheeses from mountain villages of Serbia are economically important for these areas. The purpose of this study was to investigate the micro flora of white cheeses with special emp...

Total 41 bovine field cases (buffalo 27 and cow 14) of uterine torsion were studied for the outcome of treatment and survival rate of dam by Sharma’s modified method. Caesarean section was done in animals with incomplete cervical dilatation and neglected cases. For this study animals were divided into 3 groups depending upon the onset of labour pains. In Group I (upto 36 hrs) comprised fresh ca...

The feeding and rumination behaviour of dairy cows can be monitored by different techniques and can provide useful information for dairy herd management. Among feeding characteristics, individual feed intake of cows is of utmost interest, but as weighing troughs have high space and cost requirements their implementation is limited to the research area. The objective of the present study was to ...

The purpose of this study was to determine clinical disease incidence in eight non-seasonally calving, pasture-fed dairy herds in the southern highlands district of New South Wales. This was a longitudinal population study. The study included all cows that calved between January 1994 and December 1995 and consisted of 2111 lactation records from 1430 cows. The incidence of the more common disea...

The objective of this study was to determine the effects of enhancing cow subprimals on tenderness, palatability, and retail caselife compared with nonenhanced cow and USDA Select subprimals. Strip loin, top sirloin butt, and ribeye subprimals were selected (n = 60 per subprimal; n = 40 cow, n = 20 USDA Select). At 14 d postmortem, one-half of the cow product was randomly selected for enhanceme...