Pemberian Berbagai Konsentrasi Air Kelapa Pada Bibit Kopi Robusta (Coffea Can…

This research aims to determine the response of the concentration of coconut water, to find out the best concentration for the growth of seedlings of robusta coffee plant and look for correlation of all parameters on the treatment that gives the highest growth. This research has been carried out in the UPT area of research farm in the faculty of agriculture, University of Riau and conducted in …