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All Journal ZIRAA'AH MAJALAH ILMIAH PERTANIAN Jurnal Abdi Insani
Nur Widyaningsih
Universitas Muhammadiyah Kalimantan Timur
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics

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PEMBERDAYAAN KELOMPOK TANI DESA TANAH PERIUK MELALUI PELATIHAN PEMBUATAN PUPUK ORGANIK CAIR PHOTOSYNTHETIC BACTERIAL Wahyudi Wahyudi; Dhika Muthmainnah; Rizka Rizka; Veri Febrian Aminullah; Muhammad Ressa Pebrian; Marlina Dwi Setyaningsih; Ahmad Effendi; Nur Syaifudin; Warsito Warsito; Trianto Trianto; Nur Widyaningsih; Anugrahita Melinia Trihaksami
Jurnal Abdi Insani Vol 13 No 2 (2026): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v13i2.3348

Abstract

Kenaikan harga pupuk kimia anorganik menjadi permasalahan utama yang dihadapi petani padi di Desa Tanah Periuk, Kabupaten Paser, khususnya kelompok tani yang masih bergantung pada input eksternal pertanian. Kondisi ini berdampak pada meningkatnya biaya produksi dan menurunnya pendapatan petani. Selain itu, penggunaan pupuk kimia secara berlebihan berkontribusi terhadap degradasi kualitas tanah dan menurunnya keberlanjutan sistem pertanian. Oleh karena itu, diperlukan alternatif pupuk yang murah, ramah lingkungan, dan dapat diproduksi secara mandiri oleh petani. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberdayakan kelompok tani Desa Tanah Periuk melalui pelatihan pembuatan Pupuk Organik Cair Photosynthetic Bacterial (POC PSB). Tujuan kegiatan ini juga diarahkan untuk meningkatkan pengetahuan, keterampilan, dan kemandirian petani dalam memproduksi pupuk hayati berbasis sumber daya lokal. Metode kegiatan dilakukan dengan pendekatan partisipatif yang melibatkan 25 orang anggota kelompok tani, yang mayoritas merupakan petani padi dengan pengalaman bertani lebih dari lima tahun. Kegiatan meliputi penyuluhan, praktik langsung pembuatan POC PSB, serta pendampingan selama proses inkubasi. Bahan yang digunakan berasal dari sumber lokal, seperti telur, MSG, dan air kolam. Hasil kegiatan menunjukkan bahwa seluruh peserta mampu mengikuti dan mempraktikkan pembuatan POC PSB secara mandiri. Larutan mengalami perubahan warna menjadi merah bata dalam waktu 14 hari sebagai indikator keberhasilan aktivasi bakteri fotosintetik. Dari sisi petani, kegiatan ini meningkatkan pemahaman tentang pupuk hayati, menumbuhkan sikap positif terhadap pengurangan penggunaan pupuk kimia, serta mendorong minat petani untuk mengaplikasikan POC PSB pada lahan padi. Diskusi dan keterlibatan aktif peserta menunjukkan meningkatnya kepercayaan diri petani dalam mengadopsi teknologi sederhana. Disimpulkan bahwa pelatihan pembuatan POC PSB tidak hanya berhasil secara teknis, tetapi juga efektif meningkatkan kapasitas dan kemandirian kelompok tani dalam penerapan pertanian ramah lingkungan.
PENGARUH KONSENTRASI NUTRISI HIDROPONIK SISTEM NFT PADA PERTUMBUHAN DAN HASIL TANAMAN SAWI (Brassica juncea L.) Nur Widyaningsih; Ardaniah Ardaniah; Primadiyanti Arsela
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 51, No 2 (2026)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v51i2.23502

Abstract

This study sought to assess the impact of different hydroponic nutrient concentrations on the development and production of mustard greens (Brassica juncea L.) farmed via the Nutrient Film Technique (NFT) system, and to identify the best concentration level. The experiment was executed in a greenhouse situated in Seniung Jaya Village, Pasir Belengkong District, Paser Regency, throughout November to December 2025. A Completely Randomized Design (CRD) with one factor was utilized, including four nutrient concentration treatments, each duplicated three times. The measured characteristics were plant height, leaf count, and fresh weight. Data were evaluated utilizing analysis of variance (ANOVA), succeeded by a Least Significant Difference (LSD) test at the 5% significance level upon detection of significant differences. The findings demonstrated that nutrition content significantly influenced all measured parameters. Six weeks post-transplantation, the treatment with the lowest concentration yielded the greatest measurements for plant height, leaf count, and fresh weight. Conversely, elevated nutrient concentrations often decreased plant growth and production. The data indicate that an ideal nutrient level exists for enhancing plant performance, whereas high nutrient concentrations may adversely impact growth. Nutrient balance is more crucial than excessive nutrient input in hydroponic growth systems.
PENGARUH KONSENTRASI NUTRISI HIDROPONIK SISTEM NFT PADA PERTUMBUHAN DAN HASIL TANAMAN SAWI (Brassica juncea L.) Nur Widyaningsih; Ardaniah Ardaniah; Primadiyanti Arsela
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 51 No 2 (2026)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v51i2.23502

Abstract

This study sought to assess the impact of different hydroponic nutrient concentrations on the development and production of mustard greens (Brassica juncea L.) farmed via the Nutrient Film Technique (NFT) system, and to identify the best concentration level. The experiment was executed in a greenhouse situated in Seniung Jaya Village, Pasir Belengkong District, Paser Regency, throughout November to December 2025. A Completely Randomized Design (CRD) with one factor was utilized, including four nutrient concentration treatments, each duplicated three times. The measured characteristics were plant height, leaf count, and fresh weight. Data were evaluated utilizing analysis of variance (ANOVA), succeeded by a Least Significant Difference (LSD) test at the 5% significance level upon detection of significant differences. The findings demonstrated that nutrition content significantly influenced all measured parameters. Six weeks post-transplantation, the treatment with the lowest concentration yielded the greatest measurements for plant height, leaf count, and fresh weight. Conversely, elevated nutrient concentrations often decreased plant growth and production. The data indicate that an ideal nutrient level exists for enhancing plant performance, whereas high nutrient concentrations may adversely impact growth. Nutrient balance is more crucial than excessive nutrient input in hydroponic growth systems.
Co-Authors Ahmad Effendi Anugrahita Melinia Trihaksami Ardaniah Ardaniah Dhika Muthmainnah Marlina Dwi Setyaningsih Muhammad Ressa Pebrian Nur Syaifudin Primadiyanti Arsela Rizka Rizka Trianto Trianto Veri Febrian Aminullah Wahyudi Wahyudi Warsito Warsito