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The Effect Of Concentration and Duration Of Coconut Water Soaking On the Growth Of Oil Palm Seeds in Pre-Nursery (Elaeis Guineensis Jacq.) Lince Romauli Panataria; Agnes Imelda Manurung; Efbertias Sitorus; Meylin Kristina Saragih
Botani : Publikasi Ilmu Tanaman dan Agribisnis Vol. 2 No. 2 (2025): Mei : Botani : Publikasi Ilmu Tanaman dan Agribisnis
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/botani.v2i2.305

Abstract

This study aims to determine the effect of soaking time and coconut water concentration on the dormancy breaking of oil palm seeds (Elaeis guineensis Jacq.). This study used a Factorial Completely Randomized Design with two factors. The first factor is the concentration of coconut water (A): A1 = 25% coconut water/liter of water, A2 = 50% coconut water/liter of water, and A3 = 75% coconut water/liter of water. The second factor is the soaking time (L): L1 = 30 minutes, L2 = 60 minutes, and L3 = 90 minutes. Data analysis was conducted using variance analysis and Duncan's test. The results showed that the concentration of coconut water significantly affected germination power, germination age, plant height, and the number of leaves of oil palm seedlings. A 75% concentration of coconut water produced the best dormancy breaking of oil palm seeds. The soaking time in coconut water solution also significantly affected germination power, germination age, plant height, and the number of leaves of oil palm seedlings. A soaking time of 90 minutes resulted in the best dormancy breaking of oil palm seeds. The interaction between coconut water concentration and soaking time significantly affected the germination power of oil palm seeds. This study provides important information on the optimal soaking conditions to improve dormancy breaking success, which can be used to accelerate the germination and growth of oil palm seedlings.
Edukasi Kesehatan Prostat untuk Meningkatkan Kesadaran Deteksi Dini pada Jemaat GMI Manna Helvetia Medan Anto, Endy Juli; Siahaan, Jekson Martiar; Fauzi, Tengku M.; Normi, Siti; Panjaitan, Maludin; Hutapea, Kenal P.; Panataria, Lince Romauli; Simanjuntak, Pantas; Sihombing, Parsaoran; Saragih, Meylin Kristina; Manurung, Agnes Imelda; Sitorus, Efbertias; Sitorus, Ragnar Oktavianus; Simatupang, Jones T.; Nababan, Manaor Bismar Posman; Simatupang, Aditia Erick Cantona; Sirait, Kilian; Silalahi, Veraci
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 4 No 2 (2024): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol4No2.pp215-218

Abstract

Prostate disease is a significant health concern affecting men, particularly those over 35 years old. This community service activity aimed to increase knowledge and awareness about prostate disease among the congregation of GMI Manna Helvetia Medan through health education. The methods included educational presentations, motivational sessions, and question-and-answer discussions. The activity was attended by 45 participants aged 35-70 years. Results showed improved participant understanding of prostate disease symptoms, risk factors, and the importance of early detection. About 70% of participants committed to undergo prostate examination within the next 6 months. The educational approach through church community proved effective in delivering sensitive health information and raising awareness about the importance of regular check-ups.