Pengaruh Poc Nasa Dan Kalium Nitrat (KNO3) Terhadap Produksi Tanaman Mentimun (Cucumis Sativus L.)

Rizki, Romi (2022) Pengaruh Poc Nasa Dan Kalium Nitrat (KNO3) Terhadap Produksi Tanaman Mentimun (Cucumis Sativus L.). Other thesis, Universitas Islam Riau.

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Abstract

The purpose of this study was to determine the interaction and main effect of POC Nasa and potassium nitrate on the production of cucumber plants. The research was carried out at the Experimental Garden of the Faculty of Agriculture, Islamic University of Riau, for 4 months from December 2021 to March 2022. The study used a factorial Completely Randomized Design (CRD) consisting of two factors, the first factor was Nasa POC consisting of 4 levels, namely 0, 1, 5, 3 and 4.5 ml/l water and the second factor is potassium nitrate which consists of 4 levels, namely 0, 5, 10 and 15g/l water. Parameters observed were: flowering age, harvest age, number of fruit per plant, fruit weight per plant, fruit weight per fruit, longest fruit length and number of remaining fruits. The data were analyzed statistically and followed by BNJ level 5%. The results showed that the interaction of POC Nasa and potassium nitrate had a significant effect on harvest age, number of fruit per plant, fruit weight per plant, fruit weight per fruit and number of fruit residues and had no significant effect on flowering age and longest fruit length, with the best POC treatment. Nasa 4.5 ml/l water and potassium nitrate 15 g/l water. The main effect of giving Nasa POC was real on all observation parameters with the best treatment at a concentration of 4.5 ml/l water. The main effect of giving potassium nitrate was real on all observation parameters with the best treatment at a concentration of 15 g/l water.

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