Hien N N, Xuan Dung N N, Manh L H and Le Minh B T 2018: Effects of biochar inclusion in feed and chicken litter on growth performance, plasma lipids and fecal bacteria count of Noi lai chicken. Livestock Research for Rural Development. Volume 30, Article #131. Retrieved , from http://www.lrrd.org/lrrd30/7/nnxdu30131.html