The on farm trial was conducted during two consecutive years 2018-19 and 2019-20 at two adopted villages of Deendayal Research Institutes Krishi Vigyan Kendra, Ambajogai District Beed (Maharashtra). The trials were conducted for 60 days to study the effect of probiotics on milk yield and its production economics. The trials were laid out in a randomized block design consisting of three treatments with four replications of each. |