CD Skripsi
Pertumbuhan Dan Produksi Tanaman Padi Gogo (Oryza Sativa L.) Yang Diberi Poc Bonggol Pisang Dan Pupuk N, P, K Di Tanah Ultisol
ABSTRACT
Efforts that can be made to increase rice production in Riau are intensification and extensification. One of them is the use of dry land on Ultisols soil, but has some problems. Because of that, giving liquid organic fertilizer (LOF) banana weevil and fertilizer N, P, K is expected to increase the fertility of Ultisols. This research was conducted experiments using a completely randomized design factorial which consisted of 2 factors. The first factor giving LOF banana weevil which consists of 4 levels is B0: 0 ml/polybag, B1: 50 ml/polybag, B2: 100 ml/polybag, B3: 150 ml/polybag. The second factor giving fertilizer N, P, K which consists of 4 levels is P0: 0% recommendation dose, P1: 25% recommendation dose, P2: 50% recommendation dose, P3: 100% recommendation dose. The results showed that the LOF banana weevil 150 ml/polybag, fertilizer N, P, K 100% recommendation dose and interaction LOF banana weevil 150 ml/polybag with fertilizer N, P, K 100% recommendation dose can increase plant height, amount tillers maximum, amount tillers productive, amount grain pithy per panicle, and weight grain dry milled per clump rice plants varieties Inpago 9 in Ultisols soil.
Keywords: Rice, LOF banana weevil, fertilizer N, P, K, Ultisols
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