Murtiastono, Edie | Bintoro, Muhammad Hasjim (1980)
In a field experiment at CikarawanQ experiment station. BOgor. PR 083 was used. There were 4 levels of NPK aoolication after harvest (0, 1 x, 2x. 3xl. Each level was 25 9 Urea, 25 9 nip and 25 9 KCI per Ha. The plot's size ...