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Trimin Kartika, Trimin
Universitas PGRI Palembang
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Journal : Environmental Science Journal (esjo)

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Pengaruh Pemberian Pupuk Organik Cair (POC) Limbah Cair Tahu Terhadap Pertumbuhan Tanaman Tomat (Solanum lycopersicum) Secara Hidroponik Wandira, Ayu; Kartika, Trimin
Environmental Science Journal (esjo) : Jurnal Ilmu Lingkungan 2024: Volume 3 Nomor 1 Desember 2024
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/esjo.v3i1.18116

Abstract

This study aims to analyze the effect of liquid organic fertilizer (POC) from tofu waste on the growth of tomatoes (Solanum lycopersicum Mill.). The study was conducted in September - December 2024 at the Green House of the Faculty of Science and Technology, Universitas PGRI Palembang. Data were analyzed at the Biology Laboratory of the Business Science Center, Universitas PGRI Palembang. Data were obtained quantitatively using analysis of variance (ANOVA). The experimental design used was a Completely Randomized Design (CRD) with 6 treatments and 4 repetitions. The treatments in this study were the administration of liquid tofu waste fertilizer with concentrations of 0%, 5%, 10%, 15%, 20%, and 25%. The research data obtained were analyzed using Analysis of Variance (ANOVA) at the 5% level, and significantly different treatments were further tested with BNJ at the 5% level. carried out with Honestly Significant Differences (BNJ) at the 5% level. The results showed that liquid organic fertilizer (POC) from tofu liquid waste had no significant effect on the growth of plant height, number of leaves, stem diameter, and wet weight of tomato plants (Solanum lycopersicum Mill). The application of liquid organic fertilizer (POC) from tofu liquid waste with P4 treatment was the best result in all parameters, producing an average plant height of 7.15 cm, number of leaves 5 strands, stem diameter 0.05, and wet weight of tomato plants 0.22 grams.  
Co-Authors Ajeng Larasati Ayu Wandira Conny Masitoh Dewi Novianti Dewi Novianti Dewi Rosanti Dewi Rosanti, Dewi Dia Nita Utami Dian Mutiara Dian Mutiara, Dian Dwi Warsari, Dwi Eddy, Syaiful Ghina Aulia Septia Hidayanti, Lilik Inka Dahlianah Inka Dahlianah, Inka Kamisah, Kamisah Liani Ardila Marmaini Marmaini Marmaini Marmaini Marmaini, Marmaini Miftahul Jannah Nurhidayanti Nurhidayanti Otia, Rinny Rezki Khairani Rizal, Syamsul Rizki Wahyudi Siti Nuryatin Suarjaya, I Gede Arya Syaiful Eddy Syamsul Rizal Syamsul Rizal Tedy Sigit Purwansyah Wahyu Wahyu Wiwin Aryanti