Comparative Analysis of Green, Red, and Mixed Napier Grass (Cenchrus purpureus) - Based Feed Formulations on the Growth Performance of Upgraded Dorper Sheep

This study compared the effects of green, red, and mixed Napier grass-based feed formulations on the growth performance of upgraded Dorper sheep in Calanasan, Apayao. A total of six sheep were assigned to three treatments using a completely randomized design. Data on feed intake, growth performance, and health indicators were collected over 30 days. Results showed that the mixed Napier grass formulation resulted in higher feed intake and better growth performance compared to the single-variety diets. All treatments maintained acceptable health conditions. However, due to the small sample size and short duration, the findings should be interpreted with caution. Further studies with larger samples and longer duration are recommended.