Atsir, Chairul (2023) Pengaruh Kompos Ampas Tahu dan Npk Mutiara 16:16:16 terhadap Pertumbuhan dan Hasil Tanaman Kacang Panjang (vigna Sinensis L.) pada Tanah Pmk. Other thesis, Universitas Islam Riau.

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Abstract

Research entitled The Effect of Tofu Dregs Compost and Pearl NPK 16:16:16 on the Growth and Yield of Long Bean Plants on PMK Soil. The research was conducted at the Experimental Garden of the Faculty of Agriculture, Islamic University of Riau, Jalan Kaharuddin Nasution, KM 11 No.113, Air Cold Village, Bukit Raya District, Pekanbaru City. The research lasted for 3 months starting from November 2022 to January 2023. The research aims to determine the effect of the interaction and the main effect of tofu waste compost and NPK Mutiara 16:16:16. The design used was a Completely Randomized Design or Factorial RAL consisting of two factors, namely tofu dregs compost as a K factor consisting of 4 treatment levels namely 0, 187.5, 375 and 562.5 g/plant and NPK Mutiara 16: 16:16 as the N factor which consisted of 4 treatment levels, namely 0, 5, 10, and 15 g/plant. Parameters observed were flowering age, plant biomass, root canopy ratio, harvesting age, number of pods, pod weight, pod length and number of pods left over. Observational data were analyzed statistically and continued with the BNJ test at the 5% level. The results showed that the effect of the interaction as well as the main effect of tofu dregs compost and NPK Mutiara 16:16:16 was significant for all observation parameters. The best treatment was tofu dregs compost 562.5 g/plant and NPK Mutiara 16:16:16 15 g/plant. The main effect of tofu dregs compost is real on all observation parameters. Best treatment of tofu dregs compost 562.5 g/plant. The effect of NPK Mutiara 16:16:16 is significant for all observation parameters. Best treatment NPK Mutiara 16:16:16 15 g/plant.

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