CD Skripsi
Pertumbuhan Dan Hasil Padi Gogo (Oryza Sativa L.) Pada Medium Ultisol Dengan Berbagai Komposisi Zeolit Sekam Padi, Poc Bonggol Pisang, Pupuk N Dan P
Cultivating upland rice on dry land (Ultisol) is one way to increase rice production in Indonesia. Increasing the productivity of upland rice on ultisol soil can be done by applying rice husk zeolite, banana hump LOF, and N, P fertilizer. The aim of this research was to obtain the best dosage composition of rice husk zeolite (ZSP), banana hump LOF, N and P fertilizer to increase the growth and yield of upland rice (Oryza sativa L.) on Ultisol medium. The research was carried out experimentally using a completely randomized design (CRD) where there were 8 treatments tested, namely 1 or 2 g ZSP + 200 or 400 ml LOF Banana hump + 0.31 g N + 0.25 g P2O5 or without N fertilizer and P per polybag. Each treatment was repeated 3 times so that there were 24 experimental units. The results of the research showed that the application of various compositions of rice husk zeolite (RHZ), liquid organic fertilizer (LOF) of banana hump, and N, P fertilizer had a significant effect on the number of productive tillers, flowering time, and harvest time for upland rice. However, there was no significant difference in plant height, number of pithy grains per panicle, percentage of pithy grains, weight of 1000 grains of pithy grains, and weight of ground dry grains of upland rice. A dose of 2 g RHZ + 200 ml Banana hump LOF + 0.31 g N + 0.25 g P2O5 is the best dose because it can increase productive tillers, speed up the maturity of the harvest, and increase the weight of dry grain milled for upland rice.
Keywords: rice husk zeolite, N and P fertilizer, banana hump LOF, ultisols
Tidak tersedia versi lain