I got four dump trailer loads of a mixure of cow manure/corn silage/haylage. About seventy-five percent of it is cow manure.Each load was about five cubic yards. I worked it into the soil really good and I was able to plant my forth cover crop tonight as well. The cover crop I planted was Pacific Gold Mustard. I did mix a little oats in with it. The mustard seed was easy to spread after I mixed it with soybean.