Effect of Feeding Gram Straw-based Complete Feed Pellets on the Performance, Nutrient Utilization and Rumen Fermentation of Goats

Abstract

Background: Using crop residues in goat rations is essential to prevent the shortage of fodder for goats in rural areas. To overcome the problems of low acceptability, digestibility, low nutrient contents of crop residues, preparation of crop residue based complete feed pellets is the best way. The aim of this study is to evaluate the effect of feeding gram straw-based complete feed pellets on the growth performance, nutrient utilization and rumen fermentation of goats. Methods: The goats in groups I and II were fed ad lib supernapier hay + 300 gm concentrate daily and ad libitum gram straw-based complete feed pellets with roughage to concentrate ratio of 70:30, respectively. The growth performance, nutrient utilization and rumen fermentation study, along with an estimation of hematological and blood biochemical parameters, were carried out in this experiment. Result: Significantly better growth performance, nutrient utilization, rumen fermentation and low cost of production was found in goats of group II (fed gram straw-based complete feed pellets) with the non-significant difference in body condition score, rumen motility and hematological parameters in goats of group II than group I. The blood glucose values found significantly more in group II as compared to group I. Feeding gram straw-based complete feed pellets improved performance, nutrient utilization and proved to be economical.

Optimizing Feed Formulation Strategies for Attaining Optimal Nutritional Balance in High-Performing Dairy Goats in Intensive Farming Production Systems

“…Likewise, reductions in dietary crude protein levels have been shown to enhance nutrient digestion, serum metabolites, and nitrogen utilization in growing goat kids [55]. Notably, the compaction of complete feed pellets has been found to augment acceptability, digestibility, and nutrient utilization, thereby eliciting favorable shifts in animal performance [56]. Moreover, supplementation with glycerin has evinced efficacy in enhancing feed digestibility and bolstering microbial protein production in the rumen of cattle [57].…”