Pertumbuhan Dan Hasil Padi Gogo (Oryza Sativa L.) Pada Medium Podsolik (Ultis…

ABSTRACT Population growth increases the need for rice while production decreases, so the use of marginal land such as less fertile Podsolic soil can increase its fertility by adding solid compost and coal fly ash. This study was conducted with the aim of studying the effect of the interaction of solid compost with coal fly ash and each treatment, and to obtain the best dose in increasing the …