Muscle Milk's main protein sources are whey and casein, both milk proteins that contain all essential amino acids -- an advantage that plant-based powders like hemp and brown rice can't offer. Additionally, by working together, whey and casein are able to provide benefits that isolate powders cannot.
LAYER FEED, 18 weeks and older (The Big Girls). Layer feed is available in mash, crumble and pellet forms, all of which describe the size of the feed. Mash is the smallest, pellets, the largest. Layer feed contains 16-18% protein and has added calcium, which is necessary for eggshell production.Laying hens can be fed layer ration as early as 18 weeks or as late as the arrival of their first egg, but should not be fed to birds younger than 18 weeks old.AYER FEED, 18 weeks and older (The Big Girls). Layer feed is available in mash, crumble and pellet forms, all of which describe the size of the feed. Mash is the smallest, pellets, the largest. Layer feed contains 16-18% protein and has added calcium, which is necessary for eggshell production.
Adult layer rations. After the hens reach the age of 22 weeks or begin laying, and throughout their laying careers, they need a protein level of 16 to 18 percent.The calcium and minerals should be formulated for laying hens. http://www.dummies.com/how-to/content/how-to-choose-commercial-chicken-feed.html.rom 15 weeks to 22 weeks old or until they begin laying eggs, whichever is first, protein levels should be about 16 percent. The object is to get them well grown without too much fat. Your feed should have normal levels of calcium and other vitamins until the birds start laying.