Give the cow something that she would eat, like grass or hay. If you are wanting to switch diets, GO SLOW. Don't switch her to a totally different diet in one day, drag it out, by increments, over several weeks so the bacteria in her stomach have time to adjust.
It's also very important to feed a cow for optimum rumination and digestion, not maximum digestion like you would with monogastrics like hogs and poultry.
Cows, like other ruminant animals, they have a special type of stomach called a rumen. This consists billions of microbes which can eat grass and hay. These bacteria, fungi and protists provide nutrients that the cow can digest. Without these microbes, the cow would die for not digesting its food.
Cows eat grass. The grass goes into their first stomach (the rumen), where it is digested by bacteria. Bacteria give off gasses (called vfa's or volatile fatty acids). These vfa's get absorbed through the cow's stomach wall into the blood supply, which gives the cows energy to grow big and stong.
The omasum is the third stomach of a cow/ruminant and it has multiple folds in it to help in digestion
they help in digestion of cellulosic compound
stomach
There are primarily four types of bacteria found in the reticulo-rumen of ruminants like cows and goats: cellulose-digesting, hemicellulose-digesting, starch-digesting and lactate-utilizing bacteria.
Stomach acid kills the bacteria
Not in your stomach as it is too acidic for bacteria. Cows have a stomach compartment just for bacterial digestive action that produces methane. Perhaps in your intestinal region methane can be produced.
No..?
It's divided into four different chambers to help them digest coarse plant materials.
2 cows.
sure why not?