Vol. 8, Issue 1, Part D (2022)

Abstract
This experiment was carried out at a private farm in Bani Walid, Libya, to investigate the effect of feeding treated straw treated with Nutrient Liquid, 10 Barki lambs (males) with an average weight of 30 kg were randomly divided into two groups, each group containing (5 lambs), The first group (the control group) was fed on untreated straw, and the second group (the treatment) was fed on straw treated with Nutrient Liquid at a rate of 10% of the dry weight of the straw in order to study the efficiency of food conversion and the daily growth rate. The obtained results showed a significant decrease (p<0.05) in the NFE of straw treated with the nutrient liquid compared to the untreated straw. On treated straw compared to lambs fed on untreated straw, the study also showed a highly significant increase (p<0.01) in the digestibility of nutrients and the daily intake of dry matter, organic matter and nitrogen for treated straw compared to untreated hay.