Sumolang CIJ, Kaligis DA, Kaunang CL. RESPONS RUMPUT Brachiaria humidicola cv. Tully dan Pennisetum purpureum cv. Mott TERHADAP PEMUPUKAN UNSUR HARA MAKRO N, P, K. JLPPMSAINS [Internet]. 2017 Mar. 2 [cited 2024 Jul. 18];3(1):44-50. Available from: https://ejournal.unsrat.ac.id/v3/index.php/lppmsains/article/view/15206