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All Journal Vegetalika Techno: Jurnal Penelitian Jurnal Keteknikan Pertanian Tropis dan Biosistem UNEJ e-Proceeding Warta Pengabdian Jurnal Ilmiah Agribios Jurnal Abdi Masyarakat Indonesia Technologica MIMBAR INTEGRITAS National Multidisciplinary Sciences Protech Biosystems Journal
Distiana Wulanjari
Fakultas Pertanian, Universitas Jember
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Mechanical Engineering Public Health Social Sciences

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Intensifikasi Penggunaan Lubang Tanam pada Sistem Budidaya Hidroponik Skala Mikro melalui Penerapan Sistem Peremajaan Distiana Wulanjari; Muhammad Ghufron Rosyady; Oria Alit Farisi; Muhammad Burhanuddin Irsyadi; Sasmita Sari
MIMBAR INTEGRITAS : Jurnal Pengabdian Vol 5 No 2 (2026): Februari - Agustus
Publisher : Biro Administrasi dan Akademik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/mimbarintegritas.v5i2.8389

Abstract

Hidroponik menjadi salah satu teknik budidaya yang banyak diterapkan oleh petani muda di era pertanian urban. Masalah utama yang dihadapi oleh petani hidroponik di Desa Tegalsari adalah keterbatasan lahan yang membatasi jumlah lubang tanam. Sistem budidaya selada sepenuhnya dilakukan di meja produksi, sehingga dalam satu siklus hanya dapat menghasilkan satu kali panen. Intensifikasi lubang tanam dengan mengadopsi sistem peremajaan sangat berpotensi meningkatkan produktivitas. Kegiatan pengabdian ini bertujuan untuk meningkatkan produktivitas selada yang dibudidayakan oleh petani hidroponik. Adopsi teknologi ini dilakukan melalui tiga tahap kegiatan, yaitu sosialisasi, demonstrasi, dan evaluasi. Hasil kegiatan menunjukkan bahwa sosialisasi yang dilakukan mampu meningkatkan pemahaman petani sebesar 73%. Petani menyatakan sangat setuju sebanyak 53% sedangkan lainnya setuju bahwa produktivitas dan penghasilan akan meningkat sebagai dampak penerapan sistem peremajaan.
Effect Of Dosage And Frequency Of Liquid NPK Fertilization On Growth Of Cutting Seedlings Robusta Coffee (Coffea chanephora) Muhammad Yordan Yuliano Al amin; Gatot Subroto; Distiana Wulanjari; Dyah Ayu Savitri
Protech Biosystems Journal Vol 3, No 2 (2023): PROTECH BIOSYSTEM JOURNAL
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v3i2.20862

Abstract

The Robusta coffee plant (Coffea canephora) is included in the Rubiaceae family and the Coffea genus. The problem in breeding Robusta coffee plants is that Robusta coffee seeds cannot be developed generatively because of the type of cross-pollination, so they must be propagated vegetatively by cuttings, namely slow root growth and rooting. weak so shoot formation is slow. To overcome this problem, liquid NPK fertilizer (24:20:05) was used with the aim of producing optimal cutting growth. The aim of this research was to determine the effect of the dose and frequency of application of liquid NPK fertilizer (24:20:05) on the growth of Robusta coffee cuttings. The method used was a factorial Randomized Block Design (RAK) consisting of 2 factors and 3 replications. Factor 1 consists of F0: 0 ml/polybag, F1 (25 ml/polybag), F2 (50 ml/polybag), F3 (75 ml/polybag), F4 (100 ml/polybag). The second factor is the frequency of fertilization (M) which consists of M1: Application once a week M2: Application once every 2 weeks M3: Application once every 3 weeks. The research results showed that there was an interaction between the dose of liquid NPK fertilizer and the frequency of fertilization on Robusta coffee cuttings (1) which had a very significant influence on the observed variables of stem diameter, number of branches and leaf area. (2) Giving a dose of liquid NPK fertilizer to Robusta coffee plant cuttings has a very real influence on all variables. (3) The effect of fertilization frequency on Robusta coffee plant cuttings has a very real influence on the variables of stem diameter and number of branches.
Co-Authors Bambang Kusmanadhi Budi Kriswanto Dieni Risma Viani Dyah Ayu Savitri Hasbi Mubarak Suud Ketut Anom Wijaya Khozin, Mohammad Nur Lautfinda Ramadhanti Moh Alaika Nurul Hak Muhammad Burhanuddin Irsyadi Muhammad Burhanuddin Irsyadi Muhammad Yordan Yuliano Al amin Naretta Khoirunisak Oria Alit Farisi Rosyady, Muhammad Gufron S, Setiyono Sasmita Sari Sigit PRASTOWO Subroto, Gatot Susan Barbara Patricia SM Tri Handoyo