A little information about corn silage first though. We strive to feed our cows a high forage diet (a diet composed mainly of fiber/forage instead of grain, which promotes excellent rumen & cow health). The vast majority of our diet's forage comes from corn silage. We like corn silage because it not only provides valuable fiber material for our cows but also highly available energy in the form of corn grain. The corn grain in corn silage has been processed (crushed so that rumen bacteria can digest the corn starch to make proteins to feed the cow) and the corn is also wet-also making it more digestible. Our cows eat over 100 pounds of feed each day, and over 50 pounds of that is corn silage. As such a large portion of our cows' daily diets, corn silage quality becomes very critical.
Excellent cow health on our farm starts with excellent nutrition. We harvest our corn at 65-69% moisture. A normal corn plant is about 75% moisture, but after the corn grain is mature, with the onset of fall, corn plants begin to dry down and lose moisture. With the warm temperatures this summer and excellent growing conditions, we had an earlier than expected harvest of silage. We also had to work faster than expected to beat the weather. With temperatures in the 90's and strong southerly winds, the clock was ticking. Usually corn will lose about .5% of moisture each day in normal temperatures, but with the increased temperatures we were losing more moisture than expected. We pushed even harder to finish the harvest, and thanks to an awesome friend of the family (who donated his time and his tractor) and an awesome brother in law...we were able to reach our goals. On Sunday night/Monday morning we ran the last load of corn silage into the bag, celebrated with a beer and "hit the hay". Monday we sealed silage bags, and boy did they smell amazing! I LOVE the smell of freshly fermenting corn silage. It's comforting to know we have most of our feed for our cows for the upcoming year in bags. We have been truly blessed! Please feel free to check out the pictures below from the week's events as well as a new video I added to YouTube.