Claim Missing Document
Check
Articles

Applying Gamma Ray Radiation on Ciherang Rice Plants (Oryza sativa L.) Growth Efraim Butar Butar; Siti Hartati Yusida Saragih; Novilda Elizabeth Mustamu; Badrul Ainy Dalimunthe
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 7 No. 2 (2025): Vol. 7 No. 2 Mei (2025): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v7i2.4790

Abstract

The Ciherang rice variety, favored by farmers for its high productivity and resistance to several diseases, has recently shown a decline in performance due to environmental stress and suboptimal adaptation to climate change. This study aimed to determine the extent to which gamma ray exposure affects the growth of Ciherang rice plants. The research employed an experimental method using a single-factor Completely Randomized Design (CRD) with 10 treatments: 0, 50, 100, 150, 200, 250, 300, 350, 400, and 450 Gy, each repeated three times. Consequently, 30 experimental units were established and analyzed using analysis of variance (ANOVA) with SPSS software, followed by Duncan's Multiple Range Test (DMRT) at a 5% significance level. The results demonstrated that gamma-ray radiation significantly affected plant growth and development, with responses varying according to the administered dose. Notably, the 100 ash treatment consistently outperformed others across the three measured parameters: it exhibited the highest germination rate (71%), the most significant plant height at all observation intervals (21.2 cm at 2 weeks after planting [WAP], 51.33 cm at 4 WAP, and 88.33 cm at 6 WAP), and the highest number of tillers (3.66, 6.66, and 14 tillers at the respective time points).
Application Of Liquid Organic Fartilizer From Banana Weevils On The Growth Yield Of Mustard Greens Yasmar Daniel Manurung; Novilda Elizabeth Mustamu; Widya Lestari
Eduvest - Journal of Universal Studies Vol. 4 No. 4 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i4.1169

Abstract

This research was conducted in the Courtyard of the Tebing Tinggi Pangkatan Village Post in Labuhanbatu Regency, North Sumatra Province, from November 2022 to January 2023. The study utilized a Completely Randomized Design (CRD) with 3 replications and 1 treatment factor, which was the dosage of liquid organic fertilizer. Based on the results of the 35-day study on the application of Liquid Organic Fertilizer (LOF) to sweet mustard plants (Bransisca Juncea L), it was found that the highest dosage, which was 185 ml, significantly differed from the control group where no LOF was applied. Meanwhile, the growth with dosages of 90 ml, 100 ml, and 150 ml showed significant differences compared to the control group.
Co-Authors Adi, Puput Dani Prasetyo Ainy Dalimunthe, Badrul Ali Syahrul Munthe Alridiwirsah Aminuyati Andrian Wiraguna Annisyah Sepyanti Aprilliansyah, M. Chelvin Badrul Ainy Dalimunthe Badrul Ainy Dalimunthe Badrul Ainy Dalimunthe Badrul Ainy Dalimuthe Batubara, Juliwati P. Butar-butar, Zuhilda Rahmayani Dahrul Aman Harahap Daulay, Mhd Adi Firmansyah Dimas Ariansyah Putra Dini Hariyati Adam Dungo Silaban Efraim Butar Butar Efrina Siregar Fadillah Zamzami, Luthfi Faisal Hadi Fakhrur Roji Ritonga, Muhammad Ferdinan Luki Alamsyah Fiqri Algamar Fitra Syawal Harahap Fitra Syawal Harahap Fitra Syawal, Harahap Harahap Syawal Fitra Harahap, Fitra Syawal Hery Widijanto Hilwa Walida Hilwa Walida Ida Ayu Putu Sri Widnyani Ika Ayu Putri Septyani Indah Ariyani Br Sinurat Kamsia Dorliana Sitanggang Kamsia Dorliana Sitanggang Khairul Rizal Khairul Rizal Khairul Rizal Koko Tampubolon Kurnia Sandy Muhammad Alwi Ma'arif Ritonga Muhammad Arrahman Muhammad Habib Muhammad Reza Fahlevi Muhammad Yasir Rambe Musthofa, Nurul Ningrum, Hesti Sulistia Nur Ilham Nur Rizki Andriani Pardosi Pahmi Pahmi Panjaitan, Winnes Kennedy Prabowo, Saftana Kanda Praditya, Ade Puja Irawan Puspita Sari Sitorus Putra Hakiki Putra, Dimas Ariansyah Rahmad Husna Riksandi Putra Nainggolan Rismayani Rismayani Rizal, Khairul Ronal Triadi Rumondang, Rumondang Ryan Agfandri, Dwi Sadinar Pohan Sahla, Hilmiatus Shella Destia Sihombing, Volvo Sinaga, Awal Barokah Sinaga, Febrita Damena Siregar, Ghojali siregar, Victor M.M. Sitanggang, Kamsia Dorliana Siti Hartati Yusida Saragih Siti Hartati Yusida Saragih Siti Hartati Yusida Saragih Sulistiowati, Rini Susilo Sudarman Syawal Harahap, Fitra Taufik Hidayat Tengku Riza Zarzani N Tia Novianti Wahyudi, Akmal Walida, Hilwa Widya Lestari Widya Lestari Willyans, Riza Yasmar Daniel Manurung Yeni Septia Devi Yohanna Br Hutagalung Yudi Triyanto Yudi Triyanto Yusida Saragih, Siti Hartati Yusmaidar Sepriani Yusmaidar Sepriani Yusminan, Yusminan Zamzami, Lutfi Fadillah