Production and seed quality enhancement of kayeli local rice by fertilization
Paper Details
Production and seed quality enhancement of kayeli local rice by fertilization
Abstract
Local varieties of rice are valuable germplasms and need to be conserved for breeding, moreover some of them are considered as precious for local festivity. Thus best cultivation technique is needed and the seed has to be made available. The research was aimed to obtain the optimum dose of fertilizer application for seed production and to investigate the after ripening duration of local rice seed of Kayeli. The research was conducted in West Halmahera, North Maluku from October 2016 to Juli 2017. The research was arranged in completely randomized blocked design with two factors. The first factor was four levels of NPK (15:15:15) dose, i.e. 0 kg ha-1, 125 kg ha-1, 250 kg ha-1, and 375 kg ha-1. The second factor was three levels of biofertilizer (bokashi) of 0 ton ha-1, 10 ton ha-1, 20 ton ha-1 and 30 ton ha-1. The result showed that combination of NPK and bokashi increased the plant height and total number of tillers,but the higher doses decreased the yield components.The combination of NPK at 125 kg ha-1 and Bokashi at 10 ton ha-1gave the highest seed production.The after ripening of Kayeli seeds last until 6-8 weeks after harvest.
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Injilia Apriani Thenu, Memen Surahman, Endah Retno Palupi (2018), Production and seed quality enhancement of kayeli local rice by fertilization; IJAAR, V12, N3, March, P65-73
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