Palm oil (Elaeis guineensis Jacq) is a plant that has high economic value because it is a vegetable oil producing crops. In Indo~ palm oil is a commodity to be excellent for development. Coconut oil is highly significant in increasing the national income and is also capable of creating employment opportunities for the community. At this time the availability of land reserves for agricultura…
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…