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All Journal AGROEKOTEKNOLOGI Jurnal Penelitian Pertanian Terapan Jurnal Agrotek Lestari Akta Agrosia Jurnal Abdi Insani Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura J-PEN Borneo : Jurnal Ilmu Pertanian Jurnal Pengabdian Nasional Agroradix : Jurnal Ilmu Pertanian Mediagro JATIMAS : Jurnal Pertanian dan Pengabdian Masyarakat Jurnal Agroplant Jurnal abimana (Jurnal Pengabdian Kepada Masyarakat Nasional) JTPG (Jurnal Teknologi Pertanian Gorontalo)
Reza Zulfahmi
Politeknik Negeri Lampung, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences

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Respons Pertumbuhan dan Produksi Bawang Merah Terhadap Pemberian Pupuk Bokashi Fitri, Annisa; Zulfahmi, Reza; Tiara, Dede; Adzania Lestari, Mustika; Purnama Sari, Hevia; Aulia Putrantri, Desti
J-Plantasimbiosa Vol. 7 No. 2 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jplantasimbiosa.v7i2.4369

Abstract

Shallot (Allium ascalonicum L.) is an important horticultural commodity that contributes significantly to Indonesia's economy. However, its production declined in 2022–2023 compared to 2021. Fertilization plays a key role in improving soil fertility and supplying nutrients for optimal plant growth. This study aimed to assess the growth and yield response of the Brebes shallot variety to various doses of bokashi fertilizer and to determine the most effective dose. The experiment used a Randomized Complete Block Design (RCBD) with one factor: bokashi dosage, consisting of six treatments—B0 (control), B1 (1 kg/m²), B2 (1.5 kg/m²), B3 (2 kg/m²), B4 (2.5 kg/m²), and B5 (3 kg/m²). Each treatment was replicated four times with ten plants per replication, totaling 280 experimental units. The results indicated that bokashi application significantly affected leaf length, leaf diameter, bulb length, bulb diameter, fresh and dry bulb weight, as well as total yield per clump. The highest growth and yield were observed at the 3 kg/m² dosage. Thus, bokashi at 3 kg/m² is considered the most effective dose for improving the growth and productivity of the Brebes shallot variety.
IMPLEMENTASI POC BERBAHAN DASAR LIMBAH ORGANIK DAPUR DALAM MENDUKUNG PROGRAM NENEMO MANDIRI PANGAN DI KABUPATEN TULANG BAWANG BARAT Desty Aulia Putrantri; Mustika Adzania Lestari; Hevia Purnama Sari; Annisa Fitri; Henni Elfandari; Reza Zulfahmi; Ferziana; Desryan Irawan
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.v13i2.3431

Abstract

Program Nenemo Mandiri Pangan merupakan salah satu program Pemerintah Kabupaten Tulang Bawang Barat dalam menjaga ketahanan dan kemandirian pangan. Dalam pelaksanaannya, masih terdapat kendala seperti rendahnya pemahaman masyarakat terhadap pertanian ramah lingkungan dan tingginya ketergantungan pada pupuk kimia. Oleh karena itu, diperlukan hilirisasi inovasi pemanfaatan sumber daya lokal dengan pengolahan limbah dapur organik menjadi pupuk organik cair (POC) melalui kegiatan Pengabdian Kepada Masyarakat (PKM). Kegiatan ini bertujuan untuk meningkatkan kemampuan masyarakat dalam memanfaatkan limbah dapur organik menjadi pupuk organik cair (POC) guna mendukung pertanian berkelanjutan dan kemandirian pangan. Kegiatan ini dilaksanakan di Gapoktan Lestari Makmur, Tiyuh Candra Kencana, Kecamatan Tulang Bawang Tengah, Kabupaten Tulang Bawang Barat pada bulan Juni - November 2025. Metode kegiatan dilakukan melalui pendekatan technical assistance dan learning by doing, dengan tahapan meliputi sosialisasi, pelatihan, praktik pembuatan POC, aplikasi pada tanaman pekarangan, serta monitoring dan pendampingan berkelanjutan. Sebanyak 35 peserta yang terdiri dari anggota Gapoktan Lestari Makmur dan kelompok wanita tani terlibat aktif dalam kegiatan ini. Hasil pelatihan menunjukkan peningkatan rata-rata pengetahuan peserta dari 72,5% menjadi 92,8%. POC yang dihasilkan memiliki karakteristik fisik yang baik, yaitu berwarna coklat tua, beraroma fermentasi segar, dan tidak berbau busuk. Kegiatan ini juga menumbuhkan kesadaran masyarakat untuk mengelola limbah dapur, serta mengurangi timbulan sampah. Kegiatan ini berkontribusi dalam mendukung pertanian organik, efisiensi biaya produksi, dan penguatan kemandirian pangan masyarakat berbasis sumber daya lokal.
Uji Efektivitas Poc Berbasis Limbah Rumah Tangga Pengganti Ab-Mix Dalam Budidaya Pakcoy Hidroponik Desty Aulia Putrantri; Mustika Adzania Lestari; Annisa Fitri; Reza Zulfahmi; Desryan Irawan
Jurnal Penelitian Pertanian Terapan Vol 26 No 1 (2026)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v26i1.4795

Abstract

One environmentally friendly solution for managing household organic waste is converting it into Liquid Organic Fertilizer (LOF), which contains essential nutrients for plant growth. LOF not only improves soil fertility but also has the potential to serve as an alternative nutrient source in hydroponic systems, which are increasingly popular in urban agriculture. Since chemical fertilizers such as AB-Mix are relatively expensive, LOF offers a more economical and sustainable option, although its effectiveness and optimal concentration still require further evaluation. The objectives of this study were: (1) to determine the effect of household-waste-based LOF application on the growth of pak choi in a hydroponic system, (2) to determine the optimal concentration of household-waste-based LOF for pak choi growth in a hydroponic system, and (3) to evaluate the effectiveness of household-waste-based LOF as a substitute nutrient solution for pak choi growth in hydroponics. The research was arranged in a completely randomized design with four treatments, namely P0 = 100% AB-Mix (5 ml/L AB-Mix); P1 = 50% AB-Mix + LOF (2.5 ml/L AB-Mix + 5 ml/L LOF); P2 = 25% AB-Mix + LOF (1.25 ml/L AB-Mix + 5 ml/L LOF); and P3 = LOF (5 ml/L LOF). The observed variables included plant height, number of leaves, leaf greenness, fresh shoot weight, and fresh root weight. Based on the 5% Duncan test, the treatments showed significant differences in all observed variables. Treatment P0 produced the best response and was significantly different from the other treatments. Treatment P1 resulted in higher growth than P2 and P3, although statistically it was still significantly different from P0. Nevertheless, P1 demonstrated the ability to substitute AB-Mix nutrients by up to 50%.
Produksi Jagung Manis (Zea mays saccharata Sturt) Terhadap Berbagai Jarak Tanam dan Pemberian Bokashi Reza Zulfahmi; Desty Aulia Putrantri; Mustika Adzania Lestari
Mediagro: Jurnal Ilmu-ilmu Pertanian Vol 21 No 3 (2025): MEDIAGRO
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/mediagro.v21i3.12761

Abstract

Sweet corn is a high-value horticultural commodity with steadily increasing market demand. This study aimed to evaluate the production of sweet corn under different plant spacing and bokashi application. The research was conducted at the Horticultural Experimental Garden of Politeknik Negeri Lampung from July to October 2024, using a two-factor Randomized Complete Block Design (RCBD) with three replications. The first factor was plant spacing, consisting of three levels: 100 cm × 20 cm (JT1), 80 cm × 20 cm (JT2), and 60 cm × 20 cm (JT3). The second factor was bokashi application, also consisting of three levels: no bokashi (B0), 2.5 kg/m² bokashi (B1), and 5.0 kg/m² bokashi (B2). The results indicated that planting distance had a significant effect on all observed parameters. Bokashi application significantly influenced all observed parameters except stem diameter and cob diameter. No significant interaction was observed between planting distance and bokashi application. The 80 cm × 20 cm planting distance produced the highest yield, reaching 14.25 tons/ha. Bokashi application improved plant growth and yield compared to the control. Keywords: Bokashi Biofertilier, Growth, Horticulture, Yield
Uji Efektivitas Pupuk Organik Cair sebagai Substitusi AB-Mix Pada Budidaya Kangkung (Ipomoea reptans Poir.) Hidroponik Sistem NFT Desty Aulia Putrantri; Reza Zulfahmi; Mustika Adzania Lestari; Desryan Irawan
JURNAL AGROPLANT Vol. 9 No. 2 (2026): JULI
Publisher : Program Studi Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/agr.v9i2.6018

Abstract

Liquid organic fertilizer (POC) from kitchen waste is an environmentally friendly and low-cost nutrient alternative for hydroponic plant cultivation. This study aims to test the effectiveness of kitchen waste POC as a substitute for AB mix nutrient solution in the cultivation of water spinach (Ipomoea reptans Poir.) using the Nutrient Film Technique (NFT) hydroponic system. The study was conducted in the greenhouse of Lampung State Polytechnic. The design used was a Completely Randomized Design (CRD) with 5 treatments and 4 replications. The treatments consisted of P0 (AB mix 100%), P1 (POC 100%), P2 (POC 75% + AB mix 25%), P3 (POC 50% + AB mix 50%), and P4 (POC 25% + AB mix 75%). The parameters observed included plant height, number of tillers, root length, plant fresh weight, and plant dry weight. The results showed that the P3 treatment (50% POC + 50% AB mix) produced plant growth and yield equivalent to the 100% AB mix treatment (P0), as indicated by the absence of significant differences between treatments. This finding indicates that the combination of POC and AB mix in equal proportions has the potential to reduce AB mix usage by up to 50% without reducing the productivity of hydroponic water spinach.
Analisis Usaha Tani Tanaman Jagung Manis Berbasis Biosaka Ailsa Azalia; Desty Aulia Putrantri; Reza Zulfahmi
JTPG (Jurnal Teknologi Pertanian Gorontalo) Vol 8 No 2 (2023): Jurnal JTPG (November)
Publisher : PROGRAM STUDI MESIN DAN PERALATAN PERTANIAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30869/jtpg.v8i2.1255

Abstract

Sektor pertanian merupakan salah satu sektor yang berpengaruh besar dalam perkembangan perekonomian Indonesia sebagai sumber devisa negara yang kebutuhannya terus meningkat seiring perkembangan teknologi inovasi produk pangan. Kendala utama yang dihadapi petani jagung manis saat ini ialah kesulitan dalam memperoleh pupuk terutama pupuk bersubsidi sehingga petani diharuskan membeli pupuk non subsidi yang harganya lebih mahal. Hal ini disebakan karena pemerintah mengeluarkan kebijakan baru dalam penyaluran pupuk bersubsidi. Pada pertengahan tahun 2022, Pemerintah Indonesia melalui Kementerian Pertanian Republik Indonesia telah melakukan pembaharuan kebijakan alokasi pupuk bersubsidi. Kebijakan tersebut tertuang dalam Peraturan Menteri Pertanian (Permentan) Nomor 10 Tahun 2022 tentang Tata Cara Penerapan Alokasi dan Harga Eceran Tertinggi Pupuk Bersubsidi Sektor Pertanian. Biosaka merupakan salah satu alternatif bagi petani untuk menekan biaya produksi serta meningkatkan keuntungan budidaya tanaman jagung. Terlimpahnya bahan baku pembuatan biosaka sangat berpotensi untuk dikembangkan aplikasi biosaka untuk mengurangi penggunaan pupuk kimia sintetik dalam mendukung kemandirian pangan. Pada penelitian ini dilakukan uji efesiensi usaha tani tanaman jagung manis menggunakan biosaka sebagai pupuk alami yang mampu menurunkan penggunaan pupuk sintetis dengan tujuan untuk menurunkan biaya produksi. Penelitian ini membandingkan efesiensi produksi biaya produksi tanaman jagung manis dengan biosaka dan tanpa biosaka. Berdasarkan hasil penelitian, penggunaan biosaka sebagai elisitor lebih unggul. Hal ini terbukti bahwa dari segi penekanan biaya produksi lebih murah dibandingkan menggunakan NPK 300. Nilai efisiensi usaha tani pada budidaya tanaman jagung manis menggunakan biosaka dan NPK 150 lebih besar yaitu sebesar 2,37 sedangkan nilai efesiensi menggunakan NPK 300 sebesar 2,16.
Co-Authors Ailsa Azalia Annisa Fitri Annisa Fitri Annisa Fitri, Annisa ardiansyah, sigit Aulia Putrantri, Desti Desi Maulida Desryan Irawan Desryan Irawan Desryan Irawan Desty Aulia Putrantri Desty Aulia Putrantri Desty Aulia Putrantri Desty Aulia Putrantri Ferziana Ferziana Ferziana Ferziana Ferziana, Ferziana Henni Elfandari Hevia Purnama sari Hevia Purnama Sari Hilman Hidayat Marveldani Marveldani Mbue Kata Bangun Mustika Adzania Lestari Mustika Adzania Lestari Mustika Adzania Lestari Mustika Adzania Lestari Mustika Adzania Lestarit Riana Jumawati Rosmayati r Taisa, Rianida Tiara, Dede Yusanto yusanto