Pengaruh Pemberian Pupuk Organik Cair Jakaba terhadap Pertumbuhan dan Hasil Tanaman Selada (Lactuca sativa L.)
This study aimed to determine the effect of applying Jakaba liquid organic fertilizer (LOF) on the growth and yield of lettuce (Lactuca sativa L.), as well as to identify the optimal dose of Jakaba LOF. The study was conducted in Ombolata Ulu Village, Gunungsitoli District, Gunungsitoli City, North Sumatra, from April...