Pengaruh Pemberian Zpt Alami Dan Beberapa Rasio Amelioran Pada Tanaman Padi I…

The aims of research to study the effect of application several ratio of ameliorant (dregs and Oil Palm Empty Fruit Bunch (OPEFB) compost) and natural Plant Growth Regulator (PGR) on rice production and gas emission of CO2 and CH4 in peatlands. This research was conducted on Tanjung Air Hitam village, Kerumutan, Pelalawan-Riau from August 2012 until January 2013. The easy conducted in field, th…