Show vitamin E needed vitamin ea E ploys plays an important part in the alie hatchability of eggs this ruth rath er recently discovered fertility vitamin Is essential to good hatches it la Is not known exactly which feeds available for poultry contain this vitamin Ilo however wever it Is known to exist in well cured green colored alfalfa al fair feu either in a rack or as part of the mash wilt will provide both vitamins A and 13 it Is probable that the usual amount of alfalfa about 5 per cent in the mash ts in not enough 1 |