New technology: For high - effective milch cow reproduction
Researchers of the Institute of Biology (run by Vietnam Technology and Sciences Institute have completed defining sex for germ to reproduce high - effective milch cows.
The researchers combine sperm of milch cows adapted to tropical climate with ovum of American milch cows.
These germs will develop into milch cows adapted to tropical climate, giving between 7,000 and 10,000 liters/reproductive circle.
At present, nearly 200 cows at Vinh Phuc, Cu Chi and Dong Nai have been tested, reaching about 55% of the birth rate among cows inseminated.
Khanh Hoa Newspaper - (09/02/2006)