The 2 bunker silos you are referring to are a type of silo structure designed to store and ferment crops such as straw and grass to produce silage. Silage is a high-moisture forage material that is commonly fed to livestock as a source of nutrients. The silage-making process involves packing the crops tightly in the silo to exclude oxygen, which allows the natural fermentation process to occur and preserve the feed for an extended period.
These bunker silos are typically equipped with walls and a cover to protect the stored crops from weather elements and ensure proper fermentation. Accepting both straw and grass for silage allows farmers to make use of various kinds of forage materials to produce high-quality feed for their livestock. This versatility in feedstock options can help meet the nutritional needs of different types of animals on the farm.
Overall, bunker silos are essential structures for farmers looking to preserve and store forage crops efficiently, ensuring a reliable source of feed for their livestock throughout the year.