Andri, Andri (2023) Aplikasi Poc Limbah Ikan Nila Dan Pupuk Npk Phonska Terhadap Pertumbuhan Serta Produksi Bawang Merah (allium Ascalonicum L.) Pada Tanah Pmk. Other thesis, Universitas Islam Riau.

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Abstract

Research entitled POC Application of Tilapia Fish Waste and NPK Fertilizer Phonska on the Growth and Production of shallots (Allium ascalonicum L.) on PMK Land. Research has been carried out at the Faculty Experimental Garden Agriculture at Riau Islamic University, Pekanbaru City for 4 months starting from the month March to June 2023. The aim of this research is to determine the effect interactions and main POC of Tilapia Fish Waste and NPK Phonska Fertilizer towards Growth and Production of Red Onion (Allium ascalicum L.) plants on soil PMK. This research used a Factorial Completely Randomized Design (CRD). which consists of two factors. The first factor is the POC of tilapia waste (L). consists of 4 levels, namely 0. 20, 40, 60 ml per liter of water and the second factor is NPK Phonska (P) consists of 4 levels, namely 0, 15, 30, 45 g/plot so that 16 combination of treatments with 3 replications, so there are 48 experimental units. Each experimental plot consists of 25 plants and 5 plants are used as samples, the grand total was 1,200 plants. The parameters observed were plant height, number of leaves, age at harvest, number of tubers per cluster, wet weight of tubers per cluster, dry weight of tubers per hill, and loss of tuber weight. Observational data is analyzed statistically and continued with the BNJ test at the 5% level. The research results show In terms of interaction, Tilapia Waste POC and Phonska NPK provide a real response against all parameters. The best combination of Tilapia Waste POC 40 ml/l water and NPK Phonska 30 g/plot. The main influence of Tilapia Waste POC and Phonska NPK significant impact on plant height, number of leaves, maturity, number of tubers per hill, wet weight of tubers per cluster, dry weight of tubers per cluster and loss of tuber weight. The best treatment is POC Tilapia Waste 40 ml/l water and NPK Phonska 30 g/plot.

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