Agricultural Reviews, volume 33 issue 4 (december 2012) : 322-332
EFFECT OF SUPPLEMENTATION OF PROTECTED METHIONINE, LYSINE AND CHOLINE ON PERFORMANCE OF LACTATING COWS - A REVIEW
Nazam Khan*, F.A. Sheikh, Madhu Suman Rana, Kamala Kant1, Neelam Kewalramani
1Dairy Cattle Nutrition Division,
National Dairy Research Institute, Karnal-132 001, India