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All Journal Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian Jurnal Agriculture Grafting : Jurnal Ilmiah Ilmu Pertanian JOSAR (Journal of Students Academic Research)
Agung Setya Wibowo
Universitas Islam Balitar
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Electrical & Electronics Engineering

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INTERAKSI DOSIS AIR CUCIAN BERAS DAN JENIS MEDIA TANAM TERHADAP PERTUMBUHAN AWAL TANAMAN TERONG ( Solanum melongena L.) Agung Setya Wibowo
grafting Vol 11 No 1 (2021): Maret 2021
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/grafting.v11i1.2551

Abstract

This study aims to determine the effect of the interaction between the dose of rice washing water and the growing media, the effect of the dose of rice washing water on the early growth of eggplant plants (Solanum melongena L). The study used a randomized design of factorial groups repeated 5 times. The dose of rice washing water is divided into 3 levels, namely: 0 ml / plant (A1), 150 ml / plant (A2), 300 ml / plant (A3), planting media consists of 3 levels, namely B1 (soil + pumice), B2 (soil + sand), B3 (soil + sawdust). The results showed that each treatment had a noticeable influence, namely on the treatment (300 ml of rice washing water) and (soil + sawdust) in variable plant height, leaf length, number of leaves, stem diameter.
RESPON PERTUMBUHAN DAN HASIL TANAMAN KEMANGI (Ocimum sanctum L) TERHADAP PEMBERIAN PUPUK ORGANIK DAN ARANG SEKAM SEBAGAI MEDIA TANAM Prayoga Mahmud S; Palupi Puspitorini; Army Dita Serdani; Alvita sekar Sarjani; Agung Setya Wibowo
grafting Vol 13 No 1 (2023): Maret 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/grafting.v13i1.2708

Abstract

This research was conducted to determine the response of growth and yield of Basil (Ocimum Sanctum L.) to the application of organic fertilizer and husk charcoal as a planting medium. This study used a factorial Randomized Block Design (FRBD) which was designed using 2 factors and was repeated 3 times. Factor 1 is the application of organic Petroganik fertilizer with 3 levels, namely: P1 = 5 g/plant. P2= 5.5 g/plant. P3= 6 g/plant. While factor 2 is the provision of husk charcoal as a planting medium with 3 levels, namely: A1 = Soil and husk charcoal 3:1. A2= Soil and husk charcoal 2:2. A3= Soil and husk charcoal 1:3. From these two factorials, 9 treatment combinations were obtained. The treatment was repeated 3 times and obtained 27 treatment combination units. The variables observed included plant height, number of leaves, number of branches, and fresh weight. The results of the analysis of variance showed that there was a significant effect on the combination of treatment with husk charcoal as a planting medium and the addition of organic fertilizer on all observation variables (plant height, number of leaves, number of branches, and fresh weight).
PENGARUH PEMBERIAN DOSIS PUPUK NPK DAN KOSENTRASI URIN SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN MENTIMUN (Cucumis Sativus L.) Muh. Ali Sabbaha; Palupi Puspitorini; Jeka Widiatmanta; Agung Setya Wibowo
grafting Vol 13 No 1 (2023): Maret 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/grafting.v13i1.2771

Abstract

This study aims to determine the interaction of NPK fertilizer and cow urine on the growth and yield of cucumber plants. To determine the best dose of NPK fertilizer on the growth and yield of mentimub plants, to determine the dosage of cow urine that is suitable for the growth and yield of cucumber plants. This research was conducted using factorial randomized block design (RBD) with 2 factors, the first factor was the dose of NPK fertilizer (N) consisting of 3 levels, namely 250 kg / ha (N1), 350 kg / ha (N2) 450 kg / ha (N3). The second factor is a cow urine dose of three systemf, namely: 300 ml / plot (U1), 400 ml / plot (U2), 500 ml / plot (U3). The observed variables include leaf area, diameter stem, fruit length, amount of fruit, and fruit weight. Data were analyzed using variance analysis (ANOVA) level of 5% and further testing with Duncan's Multiple Range Test (DMRT). The results showed that: There was no real interaction between NPK doses and cow urine fertilizer on the growth and yield of cucumber plants. The treatment of NPK fertilizer dose of 250 kg / ha (N2) significantly affected the length of the fruit. The best length of fruit yield was 20,7033 cm 2 harvest age 51 HST and the best fruit yield weight was 450 kg / ha amounting to 3367.11 g. in all harvests.
The Role of Lactobacillus plantarum in Enhancing the Physical Quality and pH of Water Hyacinth (Eichhornia crassipes) Silage Agustina Widyasworo Kunharjanti; Agung Setya Wibowo; Muhammad Aldi Zulkarnain
JOSAR (Journal of Students Academic Research) Vol 10 No 2 (2025): September
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/qpn9fq44

Abstract

This research investigated the impact of supplementing water hyacinth (Eichhornia crassipes) silage with Lactiplantibacillus plantarum on its physical properties (pH, odor, texture, color, and fungal growth) as well as palatability. A Completely Randomized Design (CRD) was employed with three treatments and six replications: P0 (control, no L. plantarum), P1 (L. plantarum at 10⁵ CFU/ml), and P2 (L. plantarum at 10⁶ CFU/ml). The variables measured were pH, color, aroma, texture, fungal presence, and palatability. Findings revealed that L. plantarum supplementation significantly influenced (p < 0.05) the color of the silage, but had no significant effect on pH, aroma, texture, fungal development, or palatability. The mean pH values for P1 and P2 were 4.1 and 4.2, respectively, compared with 4.0 in P0. In terms of palatability, P2 produced the highest intake (201.5 g), followed by P1 (118.6 g), whereas P0 showed minimal consumption. Overall, the results suggest that higher concentrations of L. plantarum improve the visual quality of water hyacinth silage, but provide limited enhancement of other physical attributes and palatability.
PENGARUH KONSENTRASI DAN FREKUENSI APLIKASI PUPUK BIONANOFERTILIZER PADA PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max L.) VARIETAS DETAP-1 Lenny Dwi Sekar Arum; Palupi Puspitorini; Army Dita Serdani; Tri Endrawati; Agung Setya Wibowo
Agriculture Vol. 21 No. 1 (2026): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/agrotek.v21i1.11218

Abstract

ABSTRAK Penelitian ini bertujuan untuk menganalisis pengaruh konsentrasi, frekuensi aplikasi, dan interaksi keduanya terhadap pertumbuhan dan hasil tanaman kedelai (Glycine max L.) varietas Detap-1. Permasalahan penelitian difokuskan pada upaya meningkatkan produktivitas kedelai melalui penerapan pupuk bionanofertilizer dengan konsentrasi dan frekuensi aplikasi yang tepat. Penelitian dilaksanakan di Desa Rejowinangun, Kecamatan Kademangan, Kabupaten Blitar pada Juni–November 2025 menggunakan Rancangan Acak Kelompok (RAK) faktorial dengan dua faktor, yaitu konsentrasi pupuk bionanofertilizer (6, 9, dan 12 ml l⁻¹) serta frekuensi aplikasi (1, 2, dan 3 minggu sekali). Setiap kombinasi perlakuan diulang tiga kali. Data dianalisis menggunakan analisis ragam (ANOVA) dan dilanjutkan dengan uji Duncan pada taraf 5%. Hasil penelitian menunjukkan bahwa interaksi konsentrasi dan frekuensi aplikasi memengaruhi pertumbuhan vegetatif dan komponen hasil tanaman kedelai. Kombinasi konsentrasi 6 mL L⁻¹ dengan frekuensi aplikasi satu minggu sekali memberikan respons terbaik terhadap tinggi tanaman, diameter batang, jumlah polong, berat polong, jumlah biji, bobot biji, dan bobot 100 biji. Penelitian ini menyimpulkan bahwa kombinasi tersebut berpotensi menjadi strategi pemupukan yang efektif untuk meningkatkan pertumbuhan dan produktivitas tanaman kedelai. Kata Kunci: bionanoferlizer; frekuensi; konsentrasi_bionanofertilizer; kedelai
EFEKTIFITAS BIOMATRICONDITIONING BENIH DENGAN BAKTERI INDIGENOUS DAN BIONANOFERTILIZER UNTUK MENINGKATKAN PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max (L.) Merr.) Agung Setya Wibowo; Army Dita Serdani; Tri Endrawati; Palupi Puspitorini
Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian Vol 19 No 2 (2025): November 2025
Publisher : Universitas Islam Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/rwkgr524

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh biomatriconditioning benih dengan bakteri indigenous dan aplikasi bionanofertilizer terhadap pertumbuhan dan hasil tanaman kedelai (Glycine max (L.) Merr.). Penelitian dilaksanakan menggunakan rancangan acak kelompok (RAK) faktorial dengan dua faktor, yaitu biomatriconditioning (S1: Basillus sp., S2: Pseudomonas sp., S3: Azotobacter sp.) dan bionanofertilizer (B1: 0 ml/L, B2: 6 ml/L, B3: 12 ml/L, B4: 18 ml/L). Hasil penelitian menunjukkan bahwa perlakuan S2B2 (Pseudomonas sp. + bionanofertilizer 6 ml/L) memberikan hasil terbaik pada parameter pertumbuhan vegetatif dengan tinggi tanaman 62,61 cm, jumlah daun 30,67 helai, dan diameter batang 71,67 mm pada 5 MST. Selain itu, perlakuan tersebut juga berpengaruh nyata terhadap hasil, yaitu peningkatan jumlah polong, bobot biji per tanaman, dan bobot 100 biji. Hasil ini menunjukkan adanya efek sinergis antara bakteri Pseudomonas sp. yang berperan sebagai pemacu pertumbuhan tanaman dan bionanofertilizer yang meningkatkan efisiensi penyerapan nutrisi. Dengan demikian, kombinasi biomatriconditioning dan bionanofertilizer berpotensi digunakan sebagai strategi inovatif untuk meningkatkan produktivitas kedelai secara berkelanjutan.
Co-Authors Agustina Widyasworo Kunharjanti Alvita sekar Sarjani Jeka Widiatmanta Lenny Dwi Sekar Arum Muh. Ali Sabbaha Muhammad Aldi Zulkarnain Palupi Puspitorini Prayoga Mahmud S Serdani, Army Dita Tri Endrawati