Pertumbuhan, Serapan K Dan Berat Pipilan Kering Tanaman Jagung (Zea mays L.) …

The research is about the growth, K absorbed and the weight of dry shelled Corn (Zea mays. L) in turf which has been burnt and given the Urea and Tithonia diversifolia as the source of N in green house experiment of Agriculture faculty of Riau University at Binawidya street. This research has been done for 4 months, from April to August 2007. The purpose of this research is to decide the be…