A distention of stomach in ruminants due to accumulation of gas as a result of consumption of lush pasture is known as
Answer Details
The distention of the stomach in ruminants due to the accumulation of gas as a result of consumption of lush pasture is known as bloat. Ruminants, such as cows, sheep, and goats, have a four-chambered stomach that allows them to break down and ferment tough plant material. However, when they consume a large amount of lush, leguminous pasture, such as clover or alfalfa, the fermentation process can produce excess gas. This gas can become trapped in the rumen, causing it to expand and creating a condition known as bloat.
Bloat can be dangerous for ruminants, as it can cause pressure on the diaphragm and lead to difficulty breathing. In severe cases, bloat can even lead to death. There are two types of bloat: frothy bloat and free-gas bloat. Frothy bloat occurs when foam forms in the rumen, trapping gas and preventing it from being expelled. Free-gas bloat occurs when a physical blockage prevents gas from leaving the rumen.
To prevent bloat, ruminants should be slowly acclimated to lush pasture and should have access to hay or other dry forage. In severe cases, a veterinarian may need to intervene to relieve the bloat by inserting a tube through the animal's mouth and into the rumen to release the trapped gas.
In summary, bloat is a condition that occurs in ruminants when excess gas accumulates in the rumen as a result of consuming lush pasture. It can be dangerous and even life-threatening, but can be prevented by slowly acclimating animals to new pasture and providing access to dry forage. Veterinary intervention may be necessary in severe cases.