STATESVILLE, NC — There’s something about doubling your herd size that makes you reconsider how to manage and handle inputs.
That’s how Jeff Maness decided to take a new approach to reclaiming bedding sand on his dairy. He went from dredging sand from manure pits to using passive settling lanes and a 36-inch McLanahan sand-manure separator to catch the majority of his dairy’s sand before it reaches the pits.
By installing the sand catching system, M & M Dairy (a partnership between Maness and his wife Carolyn) has cut its sand use by 95 percent.
Five years ago, the dairy was buying about five tractor trailer loads of sand a week, when milking 800 cows.
“It was a huge expense,” Maness said. Continue reading