Show Permit Hens to Select Own Mash Constituents A study of at the free choice holce system of ot mash feeding for tor chickens made by the United States Department of Agriculture Agri culture at Its experiment farm located at Beltsville Md showed that the best bes I results and highest egg production are obtained when hens are allowed to select their own mash constituents It was found that hens selected amash a amash amash mash composed of at 60 parts cornmeal 26 20 parts meat scraps 4 parts wheat wheal bran and arni 4 parts wheat This mash gives Ilves best results with Leg horns and a less stimulating mash containing more bran and ground oats oat with less meat scrap has given better results with purpose general breeds breed |