A REPORT ON PREPARETION OF LIVER EXTRACT AND STUDY THE BEEF PRODUCTION AT DINAZPUR DISTRICT

Abstract

The study was conducted at Sador Thana of Dinazpur district and at Animal Nutrition laboratory to know the situation of beef production and prepare the liver extract. Nowadays cattle fattening is well recognized system of beef production in Bangladesh. Beef production contributes about 2.95% GDP in the economy of Bangladesh. For beef fattening farmers use traditional feeding such as green grasses vegetable byproducts and sometimes supply nutritional supplements such as urea treated straw. Pasture grazing or feedlot farming is used in some areas. In some commercial farms weaning is maintained properly. Some farmers maintained special dietary supplement in their farm for beef fattening in a short time. Liver extract is the processed beef liver which is the vital component of liver tonic. For that reason farmers use liver tonic which is prepared by liver extract