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Remediasi Tanah Tercemar Timbal dan Kadmium Menggunakan Fly Ash dan Bahan Organik Darmawan; Indriyati, Lilik Tri; Ginting, Ina Febria
Jurnal Ilmu Tanah dan Lingkungan Vol 26 No 2 (2024): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitl.26.2.66-71

Abstract

Agricultural soils that are close to industrial areas are prone to be polluted by lead (Pb) and cadmium (Cd) caused by industrial waste. Soil remediation is a method to clean the soil from pollutant materials. Utilizing fly ash and organic matter is a way to reduce levels of Pb and Cd pollution in the soil. This research was conducted to study the effect of ameliorants on reducing the availability of Pb and Cd in soil. The greenhouse experiment was carried out using a randomized block design with the application of 3 types of ameliorants, namely fly ash, chicken manure, and cow manure. The experimental design was prepared with 2 dose levels, namely C: control; F1: 450g; F2: 600g; A1: 75g; A2: 105g; S1: 105g; S2: 135g; FAS1: 450 g+75 g+105 g; FAS2: 600g+105g+135g. Each treatment was repeated 3 times to obtain 27 experimental units. The experimental results showed that the effect of the treatment of fly ash, chicken manure, and cow manure significantly increased soil pH, KB, C-organic, and exchangeable bases as well as reduced levels of availability of Pb and Cd compared to controls. The use of single fly ash (F1 and F2) reduces the availability of Pb in the soil, while the available Cd decreased in the application of a combination of fly ash with chicken and cow manure (FAS1 and FAS2). The application of fly ash alone was able to reduce the availability of Pb and Cd which was higher than of chicken manure and cow manure alone. However, the provision of fly ash has not been able to increase the growth of kale plants. Keywords: Cd, fly ash, chicken manure, cow manure, Pb, remediation
Effectiveness of Goat Manure and Liquid Organic Fertilizer in Increasing The Growth and Production of Cucumber (Cucumis sativus L.) Safrizal, Safrizal; Ginting, Ina Febria; Arinda, Dela; Mei Ryan Sandi
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 9 No. 1 (2024): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, 9 (1)Desember 2024
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v9i1.13341

Abstract

This study aims to analyze the effect of goat manure and liquid organic fertilizer on the growth and yield of cucumber plants. This research was conducted in the Experimental Garden of the Faculty of Agriculture, Syiah Kuala University using a Randomized Group Design (RAK) factorial pattern with two factors: the dose of goat manure consists of 4 levels, namely: K0: Without goat manure (0 ton/ha), K1: 10 tons/ha, K2: 20 tons/ha, K3: 30 tons/ha. The liquid organic fertilizer factor consists of 4 levels, namely P0: Without liquid organic fertilizer (0 ml/liter of water), P1: 5 ml/liter of water, P2: 10 ml/liter of water, and P3: 15 ml/liter of water. The parameters observed consisted of plant height, fruit number, fruit diameter, fruit length, and fruit weight. The results showed that the application of goat manure had a significant effect on plant height (15, 30, and 45 HST) and fruit length, but had no significant effect on fruit diameter, fruit number, and fruit weight. In contrast, the application of liquid organic fertilizer, either singly or in interaction with goat manure, showed no significant effect on all parameters observed. This study concludes that goat manure is effective in increasing plant growth.
Pengaruh Lama Perendaman Dalam Air Kelapa Terhadap Pertumbuhan Bibit Kopi (Coffea sp.) Melalui Stek Batang Ginting, Ina Febria; Gustian, Meko; Anggara, Heru; Pebriyanti, Pita
Jurnal Sains Agro Vol 10, No 1 (2025): Jurnal Sains Agro
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jsa.v10i1.1755

Abstract

Coffee is a major agricultural commodity in Indonesia, but its production declined by 1.43% compared to 2021. To boost productivity, vegetative propagation through stem-cutting is a promising method. This study investigates the use of coconut water as a natural plant growth regulator (PGR) to enhance the growth of coffee cuttings. Conducted from June to September 2024 at the Greenhouse of the Faculty of Agriculture, Universitas Pat Petulai, the experiment used a Completely Randomized Design (CRD) with five soaking durations in coconut water: 0 (control), 3, 6, 9, and 12 hours. Results were analyzed using ANOVA and followed by the Least Significant Difference (LSD) test at a 5% significance level. The 9-hour soaking treatment (P3) showed the highest shoot length by the 4th week, while the control had the lowest leaf length. However, soaking duration did not significantly affect shoot diameter, leaf length, or overall shoot growth, indicating a limited influence of coconut water on coffee cutting development
Peningkatan pemahaman dan kesadaran siswa SMK SPP SNAKMA Muhammadiyah Tanjung Anom tentang dampak pemanasan global melalui metode focus group discussion Arinda, Dela; Ginting, Ina Febria; Mardalisa, Julia; Siregar, Siti Mewah
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 4 (2025): Juli
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i4.32290

Abstract

Abstrak Kegiatan pengabdian kepada masyarakat di SMK SPP Snakma Muhammadiyah Tanjung Anom bertujuan untuk meningkatkan pemahaman siswa tentang pemanasan global dan perannya dalam mitigasi perubahan iklim. Saat ini, permasalahan utama yang dihadapi adalah kurangnya pemahaman siswa tentang dampak pemanasan global, rendahnya kesadaran tentang pengurangan sampah plastik sekali pakai, dan terbatasnya kesempatan untuk mengikuti pelatihan mitigasi perubahan iklim. Sebagai solusinya, akan disampaikan program edukasi interaktif menggunakan media visual, seperti video dokumenter dan infografis, untuk membantu siswa lebih memahami dampak pemanasan global. Kegiatan dilaksanakan dengan metode Focus Group Discussion (FGD) untuk menggali isu-isu pemanasan global dan merumuskan langkah-langkah praktis yang dapat diterapkan di sekolah dan kehidupan sehari-hari, seperti mengurangi plastik sekali pakai, menanam pohon, dan menghemat energi. Hasil diskusi akan dipaparkan untuk menumbuhkan komitmen bersama di antara siswa untuk mendukung pelestarian lingkungan. Selain itu, siswa akan berpartisipasi dalam kegiatan di dunia nyata, termasuk pengurangan sampah plastik, penanaman pohon, dan kampanye kesadaran lingkungan, untuk membantu membangun kebiasaan positif. Melalui pendekatan berbasis teknologi, siswa diharapkan memperoleh pemahaman yang lebih mendalam tentang jejak karbon dan dampak lingkungan dari aktivitas manusia. Hasil yang diharapkan mencakup peningkatan kesadaran dan pemahaman siswa, serta terbitnya jurnal SINTA 4 yang akan bermanfaat bagi masyarakat luas dan membantu membentuk generasi muda yang sadar lingkungan. Kata kunci: pemanasan global; mitigasi perubahan iklim; focus group discussion AbstractThe community service activity at SMK SPP Snakma Muhammadiyah Tanjung Anom aims to enhance students' understanding of global warming and their role in mitigating climate change. Currently, the main issues faced include a lack of understanding among students about the impacts of global warming, low awareness regarding the reduction of single-use plastic waste, and limited opportunities for training in climate change mitigation. As a solution, an interactive educational program using visual media, such as documentary videos and infographics, will be delivered to help students better understand the impacts of global warming. The activity was implemented using the Focus Group Discussion (FGD) method to explore global warming issues and formulate practical steps that can be applied at school and daily life, such as reducing single-use plastics, planting trees, and conserving energy. The results of the discussions will be presented to foster a shared commitment among students to support environmental conservation. In addition, students will participate in real-life activities, including plastic waste reduction, tree planting, and environmental awareness campaigns, to help establish positive habits. Through a technology-based approach, students are expected to gain a deeper understanding of carbon footprints and the environmental impact of human activities. The expected outcomes include improved student awareness and understanding, and a SINTA 4 journal publication that will benefit the wider community and help shape an environmentally conscious younger generation. Keywords: global warming; climate change mitigation; focus group discussion
PENERAPAN TEKNIK STEK TANAMAN KOPI DI DESA TANJUNG DALAM KABUPATEN REJANG LEBONG Gustian, Meko; Novita Sar, Venti; Hasri Windari, Ela; Ginting, Ina Febria; Lestari, Dea Puji; Effendi, Darwan
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 4 (2024): Volume 5 No. 4 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i4.31136

Abstract

Kabupaten Rejang Lebong terletak pada wilayah timur Provinsi Bengkulu dan merupakan kabupaten penghasil kopi robusta nomor 2 setelah Kabupaten Kepahiang. Kabupaten Rejang Lebong merupakan daerah dataran tinggi dengan tingkat kesuburan tanah yang tinggi. Tanah yang subur tersebut merupakan habitat yang cocok untuk budidaya kopi. Luas Kebun kopi di Kabupaten Rejang Lebong adalah 13.422,00 hektar (BPS Rejang Lebong, 2018). Desa Tanjung Dalam Kabupaten Rejang Lebong sebagian besar masyarakatnya merupakan petani kopi. Rendahnya kualitas tanaman kopi di Indonesia salah satunya disebabkan karena kualitas benih biji kopi yang digunakan pada teknik penanaman generative masih rendah, sehingga diperlukan cara cepat pengembangbiakan tanaman kopi agar hasil yang didapatkan lebih sempurna. Salah satu cara yang banyak dilakukan adalah dengan stek batang tanaman kopi. Tujuan dari pengabdian kepada masyarakat ini adalah untuk menerapkan teknik pembibitan dengan metode stek pada masyarakat Desa Tanjung Dalam Kabupaten Rejang Lebong. Pelaksanaan pengabdian kepada masyarakat dilaksakan pada bulan Februari sampai dengan Maret 2024 di Desa Tanjung Dalam Kabupaten Rejang Lebong Provinsi Bengkulu. Metode yang dilaksanakan meliputi penyuluhan, demonstrasi, penerapan teknik stek pada tanaman kopi, dan monitoring. Berdasarkan kegiatan pengabdian masyarakat ini diperoleh hasil bahwa petani Desa Tanjung Dalam Kabupaten Rejang Lebong mengetahui dan trampil melakukan teknik stek pada tanaman kopi. Untuk memperoleh manfaat yang maksimal dari kegiatan ini perlu adanya kegiatan berkelanjutan dengan pengawalan dan pengembangan teknologi teknik stek pada pembibitan tanaman kopi.