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All Journal Innofarm Jurnal Inovasi Pertanian Jurnal Agrotek UMMat Agroteksos JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Jurnal Ilmiah Membangun Desa dan Pertanian
Dewi Firnia
Universitas Sultan Ageng Tirtayasa
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Social Sciences Veterinary

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PENGARUH PEMBERIAN BOKASHI BONGGOL PISANG DAN SERBUK KAYU TERHADAP SIFAT FISIK DAN KIMIA TANAH BERPASIR Haniyah Dhiya Kamila; Kiki Roidelindho; Andi Apriany Fatmawaty; Dewi Firnia
Innofarm : Jurnal Inovasi Petanian Vol 28 No 1 (2026): JURNAL INNOFARM : Jurnal Inovasi Petanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/ryt4cn19

Abstract

Tanah berpasir memiliki sifat fisik dan kimia yang rendah karena kurangnya bahan organik dan nutrisi, sehingga diperlukan perbaikan untuk meningkatkan kualitasnya. Salah satu upaya yang dapat dilakukan adalah menambahkan bokashi yang dihasilkan dari fermentasi umbi pisang dan serbuk kayu menggunakan EM4. Umbi pisang dan serbuk kayu merupakan limbah organik yang mengandung makronutrien dan bahan organik tinggi, yang berpotensi meningkatkan kualitas tanah. Tujuan penelitian ini adalah untuk menganalisis pengaruh bokashi umbi pisang dan serbuk kayu terhadap peningkatan sifat fisik dan kimia tanah berpasir. Penelitian ini menggunakan rancangan acak kelompok (RAK) dengan satu faktor, yaitu dosis bokashi (B), yang terdiri dari lima tingkat perlakuan, yaitu B0 (kontrol), B1 (5% bokashi), B2 (10% bokashi), B3 (15% bokashi), B4 (20% bokashi), dan B5 (25% bokashi). Setiap perlakuan diulang tiga kali, sehingga menghasilkan 18 unit percobaan. Parameter yang diamati adalah sifat fisik tanah (kandungan kelembaban tanah dan suhu media) dan sifat kimia (pH H₂O , C organik, N total, dan KTK). Hasil analisis menunjukkan bahwa aplikasi Bokashi Umbi Pisang dan Serbuk Kayu berpengaruh signifikan terhadap sifat fisik dan kimia tanah berpasir. Perlakuan B5 (25% Bokashi) menunjukkan hasil terbaik dalam hal peningkatan kandungan kelembaban tanah (28,52%). Sementara itu, perlakuan B4 (20% Bokashi) menunjukkan hasil tertinggi untuk Karbon Organik (3,12%) dan pH H₂O ( 6,53). Secara keseluruhan, penambahan bokashi umbi pisang dan serbuk kayu efektif dalam memperbaiki sifat fisik dan kimia tanah berpasir.
KOMBINASI PEMBERIAN PUPUK ANORGANIK GANDASIL D DAN NPK MUTIARA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TERUNG (Solanum melongena L. Var. F1 Mustang) Ratu Kamila Zahra Ghassani; Kiki Roidelindho; Dewi Firnia; Andi Apriany Fatmawaty
Innofarm : Jurnal Inovasi Petanian Vol 28 No 1 (2026): JURNAL INNOFARM : Jurnal Inovasi Petanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/43x8ff17

Abstract

Eggplant is one of the vegetable commodities favored by the community due to its nutritional content, such as vitamin C, vitamin B6, and potassium. However, eggplant production in Indonesia over the last three years has fluctuated due to unfavorable climatic conditions, as well as pest and plant disease attacks, which have contributed to decreased production. These problems can be addressed through the application of inorganic fertilizers, namely Gandasil D and NPK Mutiara, which contain balanced nutrients to support plant growth and increase yield. The objective of this study was to determine the effect of inorganic fertilizer application of NPK Mutiara and Gandasil D on the growth and yield of eggplant (Solanum melongena L.) Mustang F1 variety. This research was conducted in a screen house using a Randomized Complete Block Design (RCBD) with two factors and three replications. The first factor was the dosage of Gandasil D fertilizer (G0 = 0 g L⁻¹, G1 = 2 g L⁻¹, and G2 = 3 g L⁻¹), while the second factor was the dosage of NPK Mutiara fertilizer (N1 = 0 g plant⁻¹, N2 = 10 g plant⁻¹, N3 = 20 g plant⁻¹, and N4 = 30 g plant⁻¹). The observed parameters included plant height, number of leaves, number of fruits per plant, fruit length, fruit diameter, fruit weight, and shoot–root ratio. Data were analyzed using analysis of variance (ANOVA), and when significant effects were detected, further analysis was performed using Duncan’s Multiple Range Test (DMRT) at a 5% significance level to determine differences among treatments. The results showed that the application of Gandasil D fertilizer had a significant effect on plant height and number of leaves. In addition, NPK Mutiara fertilizer significantly affected plant height, number of leaves, number of fruits per plant, and fruit weight. The interaction between the two fertilizers significantly influenced plant height and number of leaves.
Co-Authors Abdul Hasyim Sodiq Aghnia Sholihat Agus Agus Andi Apriany Fatmawaty, Andi Apriany Ayu Regita Cahyati Darso Septian Deannisa Nirmala Endang Sulistyorini Hanif Maulana Haniyah Dhiya Kamila Julio Eiffelt Rossafelt Rumbiak Julio Eiffelt Rossaffielt Rumbiak Keese - Ngabwe Kiki Roidelindho Novi Saskia Nuniek Hermita Putra Utama Ratu Kamila Zahra Ghassani Rusmana, Rusmana Septia Nur Diyaningtias Supriana Supriana Susiyanti Susiyanti - Susiyanti