Use of Types and Dosages of Inorganic Fertilizers with Daily Cow Stool Enrichment on Stem Diameter and Dry Matter Production of Elephant Grass (Pennisetum purpureum Schumach). ANGON : J. Anim. Sci. Tech. [Internet]. 2022 Jun. 9 [cited 2025 Dec. 30];4(2):257-6. Available from: http://jnp.fapet.unsoed.ac.id/index.php/angon/article/view/249