PRODUCTION PERFORMANCE OF PREPARED BENEFICIAL ORGANISM ON LACTATING COWS

Abstract

The study was conducted on the production performance of beneficial organism regarding enzyme for lactating cows by using locally available ingredients and by using beneficial organisms available in the market. The experiment was designed by 3 treatments groups and each treatment having three replications. Highest milk increased was in liquid group (342.86±27.66 ml) and lowest milk increased was (106.25±72.23ml). In case of commercial group, highest milk increased was in liquid group (298.75±17.98 ml) and lowest milk increased was (121.43±34.26ml) and in case of prepared group highest milk increased was in liquid group (509.42±20.34 ml) and lowest milk increased was (202±43.44ml). In our study we used two prepared beneficial organisms. One was liquid at the rate of 8 tk. /250 ml and other one was powder at the rate of 15 tk. /250 gm. The commercial beneficial organisms was also used at the rate of 125 tk. /250 gm. Due to high price of the marketed product the poor farmer are not able to use in their livestock feed . We can use the prepared beneficial organism efficiently and it is also economically viable in case of lactating cow.