Hanafi, Gilang (2023) Pengaruh Limbah Ampas Teh dan Pupuk Herbafarm terhadap Pertumbuhan dan Produksi Tanaman Terung Ungu (Solanum Melongena 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 tea dregs waste and Herbafarm on the growth and production of purple eggplant. It was carried out at the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Pekanbaru City for four months, starting from September to December 2022. This study used a Completely Randomized Factorial Design consisting of 2 factors. The first factor was the dose of tea waste which consisted of 4 levels, namely 0, 15, 30 and 45 grams per polybag and the second factor was the Herbafarm concentration which consisted of 4 levels, namely 0, 4, 8 and 12 milliliters per liter of water. Parameters observed were plant height, flowering age, harvesting age, number of fruit per plant, fruit weight per plant, fruit weight per fruit and number of remaining fruit per plot. Observational data were analyzed statistically and continued with the BNJ follow-up test with a level of 5%. The results showed that the interaction effect of tea dregs waste and Herbafarm was significant on the parameters of plant height, flowering age, number of fruit per plant, fruit weight per fruit, fruit weight per plant and number of fruit residue per plot. The best treatment dose of tea waste is 45 grams per polybag and the Herbafarm concentration is 12 milliliters per liter of water. The main effect of tea waste is real on all observation parameters. The best treatment at a dose of 45 grams per polybag. The main effect of Herbafarm is real on all observation parameters. The best treatment at a concentration of 12 milliliters per liter of water.

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