Montana's most valuable agricultural production is in cattle in calves, accounting for almost 1/2 of the state's total agricultural receipts. In the livestock products category, dairy products are important followed by hogs. Sheep and lambs are also raised in Montana.
Unopened, shelf-stable bottled eggnog that contains alcohol can last up to 18 months without refrigeration. Once opened, the alcoholic beverage may last several weeks in the fridge. Homemade eggnog usually lasts for around three days if refrigerated; if at least 5 percent alcohol is added, it may last a few weeks. Eggnog requires consistent refrigeration, so if you leave it out in temperatures of 40 to 90 F for more than two hours, you'll need to discard it.
Best Answer: Since sherry has a higher alcohol content than other wines, it will tend to keep longer. What happens once you open it is that you allow oxygen (from the air) into the bottle which starts oxidizing the wine. You sherry will keep for four to six months once it's opened, but you should keep it in the refrigerator to slow the oxidation. You can probably use it after that, but it will begin to sour, and will have an adverse effect your food.