Lhoka, Maya Putri (2024) Uji Aplikasi Poc Buah-buahan dan Npk Organik terhadap Pertumbuhan Serta Produksi Tanaman Bawang Merah (Allium Ascalonicum L.). Other thesis, Universitas Islam Riau.

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Abstract

Research on the application test of POC fruits and Organic NPK on the growth and production of shallots. The research was carried out at the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Pekanbaru. The aim of the study was to determine the interaction effect of fruit POC and organic NPK on the growth and production of shallot plants. The study was conducted for 2 months starting from November 2022 to January 2023. This research was a 4x4 factorial trial in a completely randomized design, consisting of 2 factors, namely the first factor was the POC of fruits consisting of 4 levels, namely 0, 30, 60 and 90 ml per liters of water and the second factor is Organic NPK Fertilizer consisting of 4 levels namely 0, 36, 72 and 108 g per plot. Each treatment consisted of 3 replications so that 48 experimental units were obtained. Parameters observed were relative growth rate, plant height, harvest age, number of leaves, number of tubers per hill, tuber circumference, wet tuber weight per hill, dry tuber weight per hill and tuber weight loss. Observational data were analyzed statistically and carried out by Follow-Up Test for Honest Significant Differences (BNJ) at the 5% level. The results showed that the interaction of POC of fruits and organic NPK fertilizer was significant for all observation parameters. The best treatment was a combination of POC fruits 90 ml/l water and Organic NPK 108 g/plot. The main effect of real fruit POC on all observation parameters, with the best treatment being the concentration of 90 ml/l water. The main effect of organic NPK fertilizer was significant on all observation parameters, with the best treatment being a dose of 108 g/plot.

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