Lutfhy Pangestu, Rofi (2025) Pengaruh Poc Nasa Dan Npk 16:16:16 Terhadap Produksi Tanaman Mentimun (cucumis Sativus L.). Other thesis, Universitas Islam Riau.

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Abstract

Research aims to determine the main and interaction effects of POC Nasa and NPK 16:16:16 on cucumber plant production. The research used a factorial Completely Randomized Design (CRD) consisting of 2 factors. The first factor is the Nasa POC concentration (P) which consists of 4 treatment levels, namely 0 without Nasa POC, 3, 6 and 9 ml per l of water. The second factor is the dose of NPK 16:16:16 (N) which consists of 4 treatment levels, namely 0, 2.5, 5 and 7.5 grams per plant. The parameters observed were flowering age, harvest age, number of fruit per plot, fruit weight per plot, longest fruit length, fruit weight per fruit, number of remaining fruit per plot and dry stover weight. The observation data was analyzed statistically and carried out with a further Honest Significant Difference (BNJ) test at the 5% level. The results showed that the interaction effect of POC Nasa and NPK 16:16:16 was significant on the parameters number of fruit per plot, weight of fruit per plot, length of longest fruit, weight of dry stover. The best treatment was Nasa POC concentration of 9 ml/l and NPK dose of 16:16:16 7.5 g/plant. The main effect of Nasa POC was significant on all observation parameters with the best treatment being a NASA POC concentration of 9 ml/l water. The main effect of NPK 16:16:16 was significant on all observed parameters with the best treatment dose of NPK 16:16:16 7.5 g/plant. Key words: Cucumber, NPK 16:16:16, POC Nasa

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