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INDONESIA
Soil REns
ISSN : 14114224     EISSN : 26854058     DOI : -
Core Subject : Agriculture,
SoilREns merupakan jurnal ilmiah ilmu tanah pertanian dan lingkungan. Berisi kumpulan hasil penelitian terkini mengenai isu-isu ilmu tanah pertanian dan lingkungan. Diterbitkan atas kerjasama antara Departemen Ilmu Tanah dan Sumberdaya Lahan Fakultas Pertanian UNPAD, bekerjasama dengan Himpunan Ilmu Tanah Indonesia (HITI).
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Articles 161 Documents
Respon Pertumbuhan Pakcoy (Brassica rapa L. var. chinensis) Terhadap Variasi Komposisi Media Tanam Ningtyas, Dewi Nurma Yanti
Soilrens Vol 24, No 1 (2026)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v24i1.72281

Abstract

The growth of bok choy (Brassica rapa L. var. chinensis) is affected by the type and composition of growing media. This study evaluated the growth response of pakcoy to five media combinations: P1: Soil + Rice Husk Charcoal (2:1), P2: Soil + Rice Husk Charcoal + Cow Manure Compost (2:1:1), P3: Soil + Rice Husk Charcoal + Cocopeat (2:1:1), P4: Soil + Rice Husk Charcoal + Vermicompost (2:1:1), and P5: Soil + Cow Manure Compost + Vermiculite + Malang Sand (2:1:1:1). Growth was assessed based on plant height, leaf number, root length, shoot fresh weight, and root fresh weight. The data were subjected to analysis of variance (ANOVA), followed by Duncan’s Multiple Range Test (DMRT) at a 5% significance level (α = 0.05). The results indicated that media composition significantly affected all growth parameters. Among the treatments, P4 produced the most favorable growth response, recording a plant height of 22.33 cm, 12 leaves, a root length of 50.83 cm, a shoot fresh weight of 31.00 g, and a root fresh weight of 25.42 g. Higher growth observed under P4 was likely associated with the role of rice husk charcoal through improved aeration and porosity, while vermicompost supplied essential nutrients and enhanced beneficial microbial activity, thereby creating more favorable growing conditions for bok choy compared with the other treatments.