Pemanfaatan Zpt Air Kelapa Dan Poc Limbah Cair Tahu Untuk Pertumbuhan Dan Pro…

This study aims to observe the effect of coconut water tofu liquid waste, and to the best concentration on the growth and production of red onion (Allium ascalonicum L.). This research has been conducted in the experimental station of Agriculture Faculty of Riau University, Pekanbaru. The study was conducted from July to September 2016. The experiment was conducted using Completely Randomized D…