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All Journal Agrotech Journal Agroland: Jurnal Ilmu-ilmu Pertanian
Hairuddin, Rahman
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Agriculture, Biological Sciences & Forestry

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Pertumbuhan dan Produksi Tanaman Mentimun Jepang (Cucumis sativus L. var Japanese) pada Pemberian Plant Growth Promoting Rhizobacteria dan Cocopeat Hairuddin, Rahman; Sacita, Andi Safitri; Jopi, Muh. Ikram
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 32 No 2 (2025): Agustus
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agrolandnasional.v32i2.2664

Abstract

Penelitian ini bertujuan untuk mengevaluasi pengaruh pemberian Plant Growth Promoting Rhizobacteria (PGPR) akar bambu dan cocopeat terhadap pertumbuhan dan produksi tanaman mentimun Jepang (Cucumis sativus L.). Penelitian dilaksanakan pada bulan Juli hingga September 2024 di lahan percobaan Fakultas Pertanian Universitas Cokroaminoto Palopo. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan enam perlakuan dan empat ulangan, sehingga diperoleh 24 unit percobaan. Perlakuan terdiri atas: P0 (kontrol), P1 (cocopeat 40 g + PGPR 20 ml/L), P2 (cocopeat 60 g + PGPR 25 ml/L), P3 (cocopeat 80 g + PGPR 30 ml/L), P4 (cocopeat 100 g + PGPR 35 ml/L), dan P5 (cocopeat 120 g + PGPR 40 ml/L). Hasil analisis sidik ragam menunjukkan bahwa perlakuan tidak memberikan pengaruh yang signifikan terhadap tinggi tanaman dan jumlah daun. Namun, terdapat pengaruh sangat nyata terhadap jumlah buah, diameter buah, dan berat buah per tanaman. Perlakuan P5 menunjukkan hasil terbaik pada seluruh parameter pengamatan, dengan nilai rata-rata tinggi tanaman 106,63 cm, jumlah daun 25 helai, jumlah buah 7,25 buah, diameter buah 182,96 mm, dan berat buah per tanaman 2.502,50 gram. Temuan ini menunjukkan potensi penggunaan kombinasi cocopeat dan PGPR dalam meningkatkan produksi tanaman mentimun Jepang secara berkelanjutan.
Effects of Variations in the Application of Cocoa Pod Shell Compost and Mexican Lilac Liquid Organic Fertilizer on the Growth and Production of Yellow Bell Pepper Plants in Lowland Hairuddin, Rahman; Muhajir, M.; Hamdani, Ulfah Zakiyah
Agrotech Journal Vol 8, No 2 (2023): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v8i2.2100

Abstract

A research study aimed at evaluating the efficacy and determining the optimal dosage of cocoa pod shell compost fertilizer for enhancing the growth and production of yellow pepper plants in the lowland was conducted. This research was carried out at Experimental Field II, Faculty of Agriculture, Cokraminoto University, Palopo, located on Jalan Lamaranginang, Batu Pasi Village, North Wara District, Palopo City, from July to October 2023. The experimental design employed was Randomized Block Design, encompassing six treatments with four replications. The level treatments used were designed as follows: P0 (no treatment), P1 (135 gr cocoa husk compost and 100 ml/L of liquid organic fertilizer of mexican lilac), P2 (185 gr cocoa husk compost and 150 ml/L of liquid organic fertilizer of mexican lilac), P3 (235 gr cocoa husk compost and 150 ml/L of liquid organic fertilizer of mexican lilac + 200 ml/L of liquid organic fertilizer (gamal), P4 (cocoa pod husk compost 285 gr and liquid organic fertilizer of mexican lilac 250 ml/L, P5 (cocoa pod husk compost 335 gr and liquid organic fertilizer of mexican lilac 300 ml/L).  The parameters observed included plant height, flowering age, number of flowers, number of fruit, fruit weight and fruit diameter. Upon conducting research and data analysis, it was revealed that the P3 treatment exerted a highly significant effect on the parameters of fruit weight (449.78 grams).  Conversely, P3 demonstrated no significant impact on the parameters of the number of fruits (4.00), fruit diameter (135.20 cm), plant height (39.38 cm), number of flowers (7.88 florets) and flowering age (34.63 HST). In light of these findings, it is recommended to consider an increase in the dosage of cocoa pod husk compost and liquid organic fertilizer (Mexican lilac) to optimize the growth and production of yellow bell pepper plants in subsequent research endeavors
Co-Authors Andi Safitri Sacita Hamdani, Ulfah Zakiyah Jopi, Muh. Ikram M. Muhajir, M.