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All Journal Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Plumula : Berkala Ilmiah Agroteknologi Jurnal Pertanian Agros Agroista: Jurnal Agroteknologi Jurnal Agro Estate
Andayani, Neny
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Energy Immunology & microbiology Materials Science & Nanotechnology

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Efektivitas Kompos Azolla pinatta dan Arang Sekam pada Pertumbuhan Bibit Kelapa Sawit di Pre Nursery pada Tanah Latosol Ginting, Sauza Devano; Rahayu, Enny; Andayani, Neny
AGROISTA : Jurnal Agroteknologi Vol. 9 No. 1 (2025): MEI
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/agi.v9i1.1238

Abstract

Oil palm is a favorite crop in Indonesia, because it provides good prospects in the future. Ouality oil palm seedlings are needed for oil palm development. This study aims to see the effect of various doses of Azolla pinanta fertilizer, as well as the best mixing of latosol soil and husk charcoal planting media for the growth of oil palm seedlings in the pre-nursery. The research was conducted at KP-2 Kalikuning, Maguwoharjo, Sleman Regency, Depok District, Yogyakarta Special Region Province which is located at altitude of 118 meters above sea level the research was conducted from Mei to June 024. The experimental design used was a factorial complete ramdomized design, as the first factor was the doses of azolla fertilizer consisting of 3 levels, namely D0= 0 grams/plants, D1= 10 gram/plant, and D2= 25 gram/plant. The second factor is the composition of latosol planting media: Husk charcoal which consists if 4 levels, namely V0= 100 Latosol, V1= 50%;50%, V2= 75%:25% and V3= 100% husk charcoal. 3x4x4=48 plants were needed. Observation data were analyzed by Analusis of Variance (ANOVA) at 5% real level. If there s a significant effect, it is continued with the DMRT (Duncan’t Mutliple Range Test) test at a real level of 5%. The result showed that there was no significant interaction between the dose if Azolla fertilizer and the composition of latosol planting media and husk charcoal on the growth of oil palm seedlings is PN. For planting medi Of oil plam seedling in the Pre Nursery, soil alone without husk charcoal and without Azolla fertilizer, the growth was the same as those added with husk charcoal and Azolla fertilizer
Pengaruh Rasio NAA dan BAP terhadap Pertumbuhan Krisan (Chrysanthemum morifolium) dari Berbagai Eksplan Secara In Vitro Khaya, Siti Tasrifatul; Astuti, Yohana Theresia Maria; Andayani, Neny
Plumula : Berkala Ilmiah Agroteknologi Vol. 14 No. 1: Januari 2026 (In Press)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, UPN "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/plumula.v14i1.254

Abstract

Perbanyakan Krisan secara konvensional menjadi tantangan yang cukup berat, seperti adanya serangan hama dan penyakit serta kondisi lingkungan yang kurang mendukung. Salah satu metode yang dianggap sebagai solusi ialah kultur jaringan. Tujuan penelitian ini untuk mengetahui rasio NAA dan BAP yang tepat dalam memacu pembentukan kalus, tunas, akar dari berbagai eksplan pada kultur jaringan krisan. Penelitian ini menggunakan Rancangan Acak Lengkap 2 faktor (faktor I terdiri dari 5 aras dan faktor II terdiri dari 3 aras) dengan 5 ulangan. Analisis menggunakan aplikasi SPSS. Hasil menunjukkan interaksi nyata pada parameter berat kalus dan berat tunas. Pembentukan kalus terbaik (berat segar) diperoleh pada eksplan daun dengan rasio NAA dan BAP 2:1. Pertumbuhan tunas dipengaruhi secara signifikan oleh jenis eksplan, dengan eksplan nodus menghasilkan jumlah tunas tertinggi (1,35). Namun, semua perlakuan menunjukkan pengaruh non-signifikan terhadap pembentukan akar, yang diduga karena rasio ZPT yang digunakan belum optimal untuk induksi akar.
Co-Authors Fani Ardiani Ginting, Sauza Devano Githa Noviana Gonda, Gregorius Khaya, Siti Tasrifatul Napitupulu, Niko Paksi, Seto Narindra Parwati, Wiwin Dyah Ully Rahayu, Enny Setiyawan, Achmad Fauzi Garin Setyawati, Ety Rosa Simanjuntak, Glenn Semeon Wati, Kurnia Eka Widyayani, Setyorini Yohana Theresia Maria Astuti, Yohana Theresia Maria