Pengaruh Pemberian Urea Dengan Berbagai Dosis Terhadap Pertumbuhan Sel Skelet…

ABSTRACT This research was conducted in March 2020 at BPBALP Teluk Buo, West Sumatera. This research aimed to determine the best dose for urea usage on S. costatum cell growth. The method used in this research was an experimental method using Completely Randomized Design (CRD) with one factor, which was the various doses of urea fertilizer consisting of five treatments with three replicat…