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All Journal Jurnal Agrista AGROEKOTEKNOLOGI Indonesian Journal of Agricultural Research Jurnal Abdi Masyarakat Indonesia PERTANIAN TROPIK
Meiriani Meiriani
Program Studi Agroteknologi, Universitas Sumatera Utara, Medan, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Engineering Environmental Science Public Health Social Sciences Veterinary

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Growth Response of Two Pepper (Piper nigrum L.) Stem Cuttings on Application of IBA (Indole Butyric Acid) and NAA (Naphthalene Acetic Acid) Wulandari, Rizky; Hasanah, Yaya; Meiriani, Meiriani
Indonesian Journal of Agricultural Research Vol. 1 No. 1 (2018): InJAR, Vol. 1, No. 1, March 2018
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/injar.v1i1.171

Abstract

Using fruit branch for pepper shrub propagation is one of alternatives for an efficient pepper multiplication which usually uses underlayer cuttings. This research is aimed at finding the growth response of two pepper (Piper nigrum L.) cuttings to the administration of IBA (Indole Butyric Acid) and NAA (Naphthalene Acetic Acid). This research was conducted at the greenhouse of the Faculty of Agriculture, University of Sumatera Utara, Medan (± 32 m above sea level), from April to August 2017 using a factorial randomized block design with 2 factors, pepper branch cuttings (primary branch cuttings and secondary branch cuttings) and the administration of IBA and NAA (0+0 ppm, 2500+0 ppm, 0+2500 ppm, 1500+1000 ppm, and 1000+1500 ppm). The results show that the emerging shoot rate in the secondary branch cuttings was significantly faster than in the primary branch cuttings, but the volume of root in the primary branch cuttings is significantly larger than in the secondary branch cuttings. There was no significant difference in the administration of IBA and NAA on all observed variables. The highest interaction of shoot length was found in the primary branch cuttings with the administration of IBA 1500 ppm + NAA 1000 ppm and the highest percentage of root and root volume was found in the primary branch cuttings with the administration of IBA 2500 ppm + NAA 0 ppm.
Penanaman dan Perawatan Mangrove sebagai Strategi Penguatan Ekosistem Pesisir Berkelanjutan Pantai Mangrove Kampung Nipah Suzanna Fitriany Sitepu; Ummi Maysaroh; Marheni Marheni; Meiriani Meiriani; Ratna Rosanty Lahay
Jurnal Abdi Masyarakat Indonesia Vol 6 No 4 (2026): JAMSI - Juli 2026
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.2980

Abstract

Mangrove adalah salah satu diantara sedikitnya tumbuh tumbuhan tanah timbul yang tahan terhadap salinitas laut terbuka. Ekosistem Mangrove sering disebutkan sebagai hutan payau atau hutan bakau banyak dijumpai di wilayah pesisir. Pengertian ekosistem Mangrove secara umum adalah merupakan komunitas vegetasi pantai Tropis yang didominasi oleh beberapa jenis pohon Mangrove yang tumbuh dan berkembang pada daerah pasang surut pantai berlumpur ekosistem Mangrove memiliki flora dan fauna yang spesifik dan memiliki keanekaragaman yang tinggi. Kondisi mangrove di Indonesia saat ini cenderung memburuk karena tidak terawat ataupun mengalami perubahan fungsi. Oleh karena itu, Dosen Fakultas Pertanian Universitas Sumatera Utara, UKM Klintan dan Volunteer Mahasiswa di Sumatera Utara melakukan kegiatan pengabdian kepada masyarakat berupa penanaman bibit mangrove di Pantai Mangrove Kampung Nipah Serdang Bedagai. Hal ini selain bertujuan untuk perbaikan ekosistem pesisir, juga berperan dalam peningkatan kualitas udara ambient. Kegiatan ini tepat sasaran dan menjawab kebutuhan dari warga akan adanya penambahan bibit mangrove yang ditanam di sepanjang lahan pesisir Pantai Mangrove Selain bantuan materi, kehadiran dan partisipas dosen dan volunteer memberikan nilai tersendiri yang sangat berharga bagi warga
Co-Authors Abudzar Muharam Miraza andre ansyah Andreansyah Arya Agung Pranata Arya Agung Pranata Asil Barus asil barus Asil Barus Balonggu Siagian beatrix novitasari Carolina Permata Sari Simanjuntak Chairani Hanum Chairani Hanum Chariani Hanum Daniel Cristianus Sipangkar Diana S Dini Mistian Edison Purba Ellya Ekaristi Tarigan Fadma Juwita Nasution Ferry Ezra Sitepu Goster Renson Manik Haryati Haryati Haryati Haryati Heprando Barus hon Fiter Fernando Tambunan Imanjar Ramsanjani Purba Irda Nila Selvia Irsal Irsal Irsal Irsal irsal irsal Jasmani Ginting jerry afrimsa sijabat jhon fiter fernando tambunan Jonatan Ginting jonis ginting Jonis Ginting Jonis Ginting Josef Edison Lumbantoruan Lahay, Ratna Rosanty Lamhot Gultom lia agnes lumban gaol Lisa Lisa Mawarni LISA MAWARNI Lisanul Fahmi Sihombing Lollie A.P. Putri Lollie Agustina P Putri Marheni Marheni Mariati Ferry Ezra T. Sitepu Mariati* Afifa Ulfa Batubara Monica Yunita Muhammad Fauzan Alwani Muhammad Fauzan Alwani Muhdi Nini Rahmawati Osmin Sipayung Posma Sinaga Ramosta Simajuntak hidayat Ratna Rosanty Lahay Riki Rikardo Situmpul Riky Gusti Handrian Rionaldo Pauli Siregar rizki fauzi Rizki Rinaldi Dalimunthe Rizky Julius Panggabean RIZKY WULANDARI B11111032, RIZKY WULANDARI Robby Tarigan rosita sipayung Rosita Sipayung Ryan Richo M ryan richo parulian manullang Sanggam Silitonga Sarah Vitrya Sidabutar Satria Parlindungan Dalimunthe Sugiyarto Sugiyarto Suzanna Fitriany Sitepu T. Irmansyah T. Irmansyah Tua Bastari Prima Bangun Ummi Maysaroh Wenny Deviana Yaya Hasanah Yeni Noviana Yohannes Kristian Immanuel Hutapea