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PENDAMPINGAN DAN PELATIHAN PEMBUATAN PUPUK KOMPOS LIMBAH PETERNAKAN DI DESA NGAWUN KABUPATEN TUBAN Rastono, Adi; Muzadi, Masrur; Siswara, Hamzah Nata
Jurnal Pengabdian Masyarakat Sabangka Vol 2 No 01 (2023): Jurnal Pengabdian Masyarakat Sabangka
Publisher : Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/sabangka.v2i01.473

Abstract

Tujuan kegiatan ini adalah untuk meningkatkan pengetahuan dan keterampilan masyarakat Desa Ngawun Kecamatan Parengan Kabupaten Tuban dalam memanfaatkam limbah peternakan menjadi kompos. Warga masih memiliki beberapa keterbatasan dalam pengolahan antara lain, 1) pemahaman tentang teknologi pengolahan limbah ternak masih kurang, 2) belum memiliki keterampilan dalam mengelola limbah peternakan sehingga perlu adanya pendampingan dan pelatihan. Metode yang dilakukan dalam program pengabdian masyarakat adalah observasi melalui preetest dan postest, sosialisasi, pendampingan dan pelatihan pembuatan pupuk. Hasil dari kegiatan ini adalah Program ini berhasil dalam memotifasi warga untuk memanfaatkan limbah ternak menjadi kompos yang ditujukan prosentase preetest yang menjawab “Ya” adalah 31,3% dan “Tidak” 61,7%, namun setelah dilakukan kegiatan pendampingan dan pelatihan dalam pembuatan pupuk kompos prosentase pada posttest meningkat yaitu dengan jawaban “Ya” 80% sedangkan “Tidak” 20%.
Optimalisasi Limbah Ternak Melalui Pelatihan Pembuatan Pupuk Organik Padat dan Cair sebagai Upaya Penanggulangan Pencemaran Ridwan, Awaludin; Rastono, Adi; Fanani, Ahmad; Indarwati, Lisa Dwifani; Wulandari, Kartika
ABDI SAMULANG: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2026): JANUARI| ABDI SAMULANG
Publisher : Yayasan Habiburrahman Jamalu Bina Ummat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61477/abdisamulang.v5i1.93

Abstract

This community service program aims to enhance the awareness and skills of the Mulyoagung Village community in sustainably managing livestock waste through the production of solid and liquid organic fertilizers. The activities were conducted using socialization, training, hands-on practice, and evaluation methods through pre-tests and post-tests involving 50 livestock-owning participants. The results indicate a significant improvement in participants’ knowledge and skills in understanding the environmental impacts of livestock waste and the techniques for processing it into organic fertilizer. Participants were able to independently practice the fertilizer production process and demonstrated readiness to apply the training outcomes. This program contributes to reducing environmental pollution and supports sustainable agriculture based on local potential.
Pengaruh Dosis Pupuk NPK dan Zat Pengatur Tumbuh terhadap Kesuburan Tanah, Kadar Fenolik dan Perkembangan Bunga Krisan Pada Dataran Rendah Refa Firgiyanto; Fadil Rohman; Hanif Fatur Rohman; Leli Kurniasari; Adi Rastono; Ade Sumiahadi; Sinta Dwi Rahma; Mellya Dwi Citra Khysswari
Vegetalika Vol 14, No 4 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/veg.108934

Abstract

Chrysanthemums (Chrysanthemum spp.) are a floricultural commodity with high economic value and widespread demand as both cut flowers and ornamental plants. However, chrysanthemums generally grow optimally in highlands with cool temperatures, so their cultivation in lowlands faces various physiological constraints, such as decreased flower quality, delayed flowering, and impaired nutrient absorption.  This study aimed to evaluate the effects of different NPK fertilizer dosages and types of Plant Growth Regulators (PGRs) on soil nutrient availability (N, P, K), phenolic content, and flowering development of chrysanthemums cultivated in lowlands. The research was conducted in July–October 2024 at the greenhouse of the Jember State Polytechnic Plant Laboratory (±89 m above sea level) using a factorial Completely Randomized Design (CRD) with two factors: NPK 16-16-16 fertilizer dosage (N1 = 4 g/L, N2 = 5 g/L, N3 = 6 g/L) and PGR types (P1 = paclobutrazol, P2 = gaviota, P3 = BAP). The observed variables included soil NPK content, leaf phenolics, flower number, flower diameter, and chlorophyll. The results showed that PGR had a more dominant effect than fertilizer dosage. The N3P3 treatment produced the highest phenolic content (0.257%), while the N1P1 combination increased soil nitrogen accumulation (0.566%), and the N2P3 combination provided the highest phosphorus (0.338%) and potassium (0.190%). The NPK fertilizer dosage did not significantly affect all parameters, while PGR significantly affected the flowering time and flower number. No interaction was found between the two treatment factors.
Edukasi dan Pelatihan Pemanfaatan Sabut Kelapa Sebagai Tanaman Hias Kokedama pada Siswa MA Islamiyah Senori, Tuban Lisa Dwifani Indarwati; Nurenik Nurenik; Adi Rastono; Masrur Muzadi; Faza Yasmin Saidah
Buletin Dharmas Andalas Vol. 3 No. 1 (2026): Buletin Dharmas Andalas
Publisher : Departemen Budidaya Tanaman Perkebunan, Fakultas Pertanian, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bda.v3i1.66

Abstract

Coconut coir is an abundant agricultural by-product that, if not properly utilized, has the potential to become waste. One alternative to increase its economic value is to use coconut coir as a growing medium for ornamental plants using the “kokedama” technique. This community service program aimed to enhance students' knowledge and practical skills in utilizing coconut coir as a growing medium for economically valuable “kokedama”, while also fostering an entrepreneurial mindset among young people. The participants consisted of 40 students from MA Islamiyah Senori, Tuban. The program was implemented using a participatory approach through hands-on activities, including preparation, educational sessions, demonstrations, practical training, and evaluation using a post-test consisting of 15 multiple-choice questions. The results showed that the students actively and enthusiastically participated in all stages of the program. Furthermore, the post-test results indicated that the participants achieved a high level of understanding after completing the training. This was reflected in a mean post-test score of 13.33 out of a maximum score of 15, corresponding to a mastery level of approximately 88.9%, with relatively low variation among participants' scores.
Environmental Influence on the Dominance of Phosphate-Solubilizing Bacteria (Bacillus subtillis) and Mycorrhizal Fungi (Acaulospora spp. and Glomus spp.) on the former mining land of PT. SIG TUBAN Adi Rastono; Masrur Muzadi
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 8 No. 3 (2026): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 8 No. 3 September 2026
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v8i3.6067

Abstract

Post-mining land generally experiences a decline in soil quality, which impacts microbial activity. This study aims to analyze the influence of environmental factors and soil physicochemical properties on the dominance of phosphate-solubilizing bacteria (Bacillus subtilis) and arbuscular mycorrhizal fungi (AMF) in the post-mining land of PT Semen Indonesia (SIG) Tuban. The study was conducted in three zones: Zone A (new excavation), Zone B (transition), and Zone C (revegetation). The parameters observed included environmental factors, soil physicochemical properties, Bacillus subtilis population, AMF spore count, and root colonization. Results showed that the highest Bacillus subtilis population was found in Zone B, at 5.2 × 10⁶ CFU/g of soil. In contrast, the highest AMF spores (360 spores/100 g of soil) with 68% root colonization were found in Zone C. Soil conditions with a pH of 7.0, 3.5% organic carbon, and 50% porosity were shown to support the development of these microorganisms. Therefore, revegetation combined with the addition of organic materials and the use of AMF and Bacillus subtilis is recommended to accelerate soil fertility restoration in post-mining land.