Kurniawan, Sandy (2023) Pengaruh Kompos Tandan Kosong Kelapa Sawit dan Pupuk Npk 16:16:16 Terhadap Pertumbuhan dan Produksi Tanaman Timun Suri (cucumis Sativus L.). Other thesis, Universitas Islam Riau.

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Abstract

This study aims to determine the main effect of OPEFB Compost and NPK 16:16:16 on the growth and yield of cucumber suri. This research was carried out at the Experimental Garden of the Faculty of Agriculture, Islamic University of Riau Pekanbaru for 4 months, starting from August to November 2022. This study used a factorial Completely Randomized Design (CRD) consisting of two factors. The first factor was the dose of OPEFB consisting of 4 treatment levels, namely without treatment, 0 (T0), 250 (T1), 500 (T2), and 750 (T3) g/plant and the second factor was the dose of NPK 16:16:16 consisting of The 4 treatment levels were without NPK 16:16:16, 0 (T0), 7.5 (T1), 15 (T2), and 22.5 (T3) g/plant, so there were 16 treatment combinations with 3 replications. Parameters observed were flowering age, number of male flowers, number of female flowers, number of flowers to pistils, number of fruit planted, fruit weight per plant, stem diameter, fruit weight per fruit, fruit length per fruit, and dry fruit weight. Observational data were analyzed statistically and continued with the BNJ follow-up test at the 5% level. The results of this study showed that the interaction effect of OPEFB and NPK 16:16:16 was significant for all observation parameters, the best treatment was found in the combination of OPEFB 750 g/plant and NPK 16:16:16 15 g/plant. The main effect of OPEFB is real on all observation parameters, the best treatment is a dose of 750 g/plant. The main effect of NPK 16:16:16 was real on all observation parameters, the best treatment was the dose of NPK 16:16:16 15 g/plant.

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