КУРС ЦБ $ USD 92,2628 EUR 99,7057
00:00:00  00.00.0000
Москва 0 , 0м/с
Scientists make holes in the stomachs of cows to improve their nutrition
Исследователи вживляют в желудок пластиковый порт, через который изучают пищеварительные процессы.
Подписаться на новости

In the blogosphere spread shocking pictures depicting cows with plastic holes in the bellies. Into the holes of the children push hands, and Shine the headlights, photographed, and adults through these holes called fistulae or cannulae study of the digestive processes in animals ' stomachs.

This device is implanted in the first multi-Department of the cow's stomach plastic port diameter with the thickness of the arm of an adult - allows zoologists, zootechnical, veterinarians and specialists in animal nutrition to observe the digestion of cow, to take the analysis poluperiferiinye food, add enzymes, vitamins. Thus experts understand how you can control milk yield, meat quality.

Similar studies are carried out at the University of Arkansas, where the claimthat fistulization cows is absolutely painless for them, and these animals are even healthier than their conventional counterparts.

Besides the fact that these terrible hole, however, setiqueue stopper, help scientists to develop the best diet for livestock, they are also useful in the study of climate change on the planet.

The fact that one dairy cow per year produces as much greenhouse gases as the average size of the car, he drove through 20 thousand kilometers to Reduce the emissions of methane from cows balanced diet helps to develop which failed due to the "leaky stomachs".

However, people have learned to make holes in the bellies of not only animals, but also other people. In 2012, the show Radiolab broadcast American channel NPR guest was a person with a similar hole in the stomach.



Translated by the service Yandeks.perevod"
Источники: Agro2b
Wednesday, 27 March 2024
Tuesday, 26 March 2024
Friday, 22 March 2024
Thursday, 21 March 2024
Wednesday, 20 March 2024
Tuesday, 19 March 2024
Monday, 18 March 2024
Thursday, 14 March 2024
Wednesday, 13 March 2024
Tuesday, 12 March 2024
Monday, 11 March 2024
Thursday, 07 March 2024
Wednesday, 06 March 2024
All news