CD Skripsi
Pertumbuhan Dan Hasil Padi Gogo (Oryza Sativa L.) Pada Medium Ultisol Dengan Berbagai Komposisi Zeolit Sekam Padi, Pupuk Organik Cair Ikan, Pupuk N Dan P
Efforts can be made to increase rice production by developing upland rice cultivation and increasing its productivity, because upland rice can be cultivated on marginal dry land such as Ultisol. The technology that can be applied to increase this is the provision of a composition of rice husk zeolite, fish liquid organic fertilizer (LOF), N and P fertilizer. The aim of the research is to obtain the best dosage composition of rice husk zeolite, fish LOF, N and P fertilizer and reduce the use of N and P fertilizer in increasing the growth and yield of upland rice plants (Oryza sativa L.) on Ultisol medium. There were 8 compositions tested with 3 repetitions on each composition, resulting in 24 experimental units. The results of the research show that the best dose composition is given in the form of rice husk zeolite composition at a dose of 1 g + 200 ml Fish LOF per polybag, which is able to increase plant height, weight of 1000 grains of rice, accelerate flowering time and harvest time. Providing a rice husk zeolite composition at a dose of 1 g + 200 or 400 ml Fish LOF per polybag without N and P fertilizer was able to increase plant height, percentage of rice grains, number of rice grains, weight of 1000 grains of rice grains, accelerated flowering time and harvest time which shows that Fish LOF can replace the use of inorganic N and P fertilizers.
Keywords: Fish liquid organic fertilizer, N and P fertilizer, rice husk zeolite, upland rice
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