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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Tanah dan Lingkungan Agrikultura Jurnal Lahan Suboptimal Jurnal Forum Nuklir ENVIAGRO Journal of Degraded and Mining Lands Management Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat JURNAL GALUNG TROPIKA AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Seminar Nasional Lahan Suboptimal Agroteknika Jurnal Agrotropika J-PEN Borneo : Jurnal Ilmu Pertanian Dharma Pengabdian Perguruan Tinggi (DEPATI)
Ismed Inonu
UNIVERSITAS BANGKA BELITUNG
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Pertumbuhan Tanaman Lada (Pipper nigrum L.) Umur Satu Tahun pada Lahan Bekas Tambang dengan Penambahan Dosis Pupuk Hayati yang Berbeda Badriyah Badriyah; Ismed Inonu; Euis Asriani
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 8 No. 2 (2019): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33230/JLSO.8.2.2019.409

Abstract

Badriah B, Inonu I, Asriani E. 2019. Growth of one year old pepper (Pipper nigrum L.) in post tin mining land using different dosage biofertilizer. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands. 8(2):117-125.    The yield of pepper as important spice plant has been decreased due to the reduction of pepper planting area which are converted into tin mining area. One effort can be done is utilizing suboptimal lands that has low soil fertility. The aim of this research was to determine the effect of biofertilizer dosage on one year old pepper to growth in post tin mining land. This research had been conducted from February 2018 until June 2018 in post tin mining land owned by PT Timah at Dwi Makmur Village, Bangka. The research used expremental method with Completely Randomized Block Design (CRBD) with single factor. The factor was biofertilizer dosage: (0,0; 0,5; 1,0; 5,0; 10,0; and 15,0 g/L/plant). The result showed enrichment biofertilizer significantly effect on chlorophyll content and number of branch, but not significantly on plants height, number of nodes, and leaf area. The treatment dosage 10 g/L/plant (1x108 cfu) was the best inclined result growth of one year old pepper plant in post tin mining land.
The Amelioration of Post Tin Mining Sand Tailing Medium with Chicken Manure for Pepper Cultivation Ismed Inonu; Riwan Kusmiadi; Ayu Yuliana; Eddy Nurtjahya
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 9 No. 1 (2020): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33230/JLSO.9.1.2020.445

Abstract

Inonu I, Kusmiadi R, Yuliana A, Nurtjahya E. 2020. The amelioration of post tin mining sand tailing medium with chicken manure for pepper cultivation. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands 9(1): 31-40. Pepper cultivation in tin mining sand tailings requires the amelioration of organic matter to improve soil characteristics. The paper investigates the effect of chicken manure dosage on the growth of three pepper cultivars in sand tailing medium. This study was conducted on April-August 2016 at Experiment Station of Universitas Bangka Belitung, Balunijuk Village, Bangka Island. This study was arranged in a completely randomized design with two factors and three replications. The first factor was the dosage of chicken manure (5 kg; 6 kg; 7 kg/plant). The second factor was pepper cultivars (Lampung Daun Lebar; Lampung Daun Kecil; Merapin). The. result of the analysis of variance showed that the treatment of chicken manure dosage significantly affected only on total leaf area. The treatment of pepper cultivars significantly affected the total of chlorophyll, root dry weight, and shoot dry weight. There was no interaction between chicken manure dosage and pepper cultivar. Pepper cv. Lampung Daun Lebar tends to grow better than the other cultivars in the sand tailing medium.
Utilization of Liquid Organic Fertilizer of Pineapple Peel Waste for Shallots Cultivation (Allium ascalonicum L.) Esa Frilian Cristina; Ismed Inonu; Nyayu Siti Khodijah
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 11 No. 1 (2022): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.11.1.2022.570

Abstract

Pineapple peel waste can be used as liquid organic fertilizer (LOF) to add organic matter and improve soil quality for cultivating crops such as shallots. Shallots re vegetable crops that have great prospects for farmers because of the high demand for shallots that were not in accordance with their production. This study aimed to determine the effect of concentration and frequency of application of LOF of pineapple peel waste on the growth and yield of shallots. This research had conducted in farmer’s land in Perlang Village, Lubuk Besar District, Central Bangka Regency, from January to April 2021. This research used experimental method with a split plot design. The main plot is the concentration of LOF of pineapple peel waste which consists of 30 ml/l and 60 ml/l. Sub-plots are the frequency of application LOF of pineapple peel waste which consists of once in 7 days, once in 14 days, and once in 21 days. The results showed that the concentration of LOF of pineapple peel waste had no significant effect on all observed variables. The frequency of application LOF pineapple peel waste had a significant effect on the number of tillers per clump, but had no significant effect on the other variables. The interaction between the concentration and frequency LOF pineapple peel waste had no significant effect on the growth and yield of shallot plants. LOF application of pineapple peel waste with a concentration of 30 ml/l and a frequency of once every 7 days tends to be better for the growth and yield of shallot plants.
Respon Klon Karet terhadap Frekuensi Penyiraman di Media Tailing Pasir Pasca Penambangan Timah Ismed Inonu
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 39 No. 2 (2011): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (147.912 KB) | DOI: 10.24831/jai.v39i2.15412

Abstract

Sand tailings derived from tin post-minings activities have high porosity, low water holding capacity, and low organic matter content. These conditions causes soil water defi cit, especially in dry season. To increase the successful of sand tailings revegetation with rubber tree, it is important to select some rubber tree clones based on their adaptability on the sand tailings conditions, especially drought stress. This research aimed to study the response of several rubber tree clones to the frequency of watering on sand tailings. The experiment was conducted in a plastic house at the experimental station of Agrotechnology Study Program of Bangka Belitung University, Sungailiat for 4 months. The experimental design was a factorial randomized block design with two factors and three replications. The fi rst factor was the frequency of watering (every day, every 3 days, and every 5 days), the second factor was a combination of recommended rootstock clones and recommended latex clones (clone GT 1 + PB 260, GT 1 + IRR 118, and PB 260 + BPM 24). The results showed that watering every 5 days caused drought stress resulted in impaired growth of rubber in sand tailings media derived from tin post-mining. The combination of rootstocks and scions PB 260 + BPM 24 and PB 260 + IRR118 were categorized as moderately tolerant clones while GT 1 + PB 260 was categorized as sensitive clones to drought stress in the sand tailings media.Keywords: drought tolerance, watering frequency, rubber tree clones, sand tailings
Respon Pertumbuhan Dua Varietas Benih True Shallot Seeds Bawang Merah Terhadap Perendaman Air Hangat Iz Damaita; Ismed Inonu; Maera Zasari
Agroteknika Vol 9 No 1 (2026): Maret 2026
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/agroteknika.v9i1.625

Abstract

Kebutuhan bawang merah di Indonesia terus mengalami peningkatan. Produksi nasional belum mampu memenuhi permintaan akibat keterbatasan lahan, ketergantungan iklim, dan teknik budidaya yang belum optimal. Inovasi penggunaan True Shallot Seed (TSS) menjadi alternatif sumber benih dengan keunggulan pertumbuhan seragam, serta pengurangan ketergantungan pada umbi. Tahap awal penggunaan TSS masih menghadapi kendala pada proses perkecambahan sehingga perlu dikaji pengaruh lama perendaman air hangat dan varietas terhadap pertumbuhan benih TSS bawang merah. Penelitian ini bertujuan untuk mengetahui pengaruh lama perendaman air hangat terhadap pertumbuhan dua varietas benih True Shallot Seeds (TSS) bawang merah, serta menentukan kombinasi perlakuan yang optimal. Rancangan acak lengkap faktorial digunakan dengan dua faktor, yaitu lama perendaman (60, 120, dan 180 menit) dan varietas (Lokananta dan Merdeka). Hasil menunjukkan bahwa lama perendaman berpengaruh nyata terhadap kadar air, keserempakan tumbuh, panjang radikula, panjang plumula, dan tinggi bibit. Varietas Merdeka memperlihatkan viabilitas dan keserempakan tumbuh lebih tinggi dibandingkan Lokananta. Kombinasi perlakuan terbaik diperoleh pada perendaman 120 menit dengan varietas Merdeka, yang menghasilkan daya tumbuh 95,56% dan keserempakan tumbuh 85,56%. Lama perendaman air hangat berpengaruh terhadap kadar air, keserempakan tumbuh, panjang radikula, dan tinggi bibit benih TSS bawang merah, dengan durasi 60–120 menit menunjukkan kondisi yang lebih sesuai dibandingkan perendaman lebih lama. Varietas berpengaruh terhadap persentase daya tumbuh benih, kadar air, keserempakan tumbuh, potensi tumbuh maksimum, panjang radikula, dan tinggi bibit benih TSS bawang merah. Varietas Lokananta berpengaruh nyata pada vigor awal, sedangkan Merdeka berpengaruh nyata pada keserempakan tumbuh dan potensi tumbuh. Interaksi antara kombinasi lama perendaman dan varietas berpengaruh terhadap persentase daya tumbuh, kadar air, potensi tumbuh maksimum, indeks vigor, laju pertumbuhan, kecepatan tumbuh, dan panjang radikula. Kombinasi perendaman 120 menit dengan varietas Merdeka memberikan respon yang paling seimbang.
The effect of application of oil palm empty fruit bunch compost on production and metal uptake of eggplant in tailings of post-tin mining land Inonu, Ismed; Pratama, Deni; Sari, Fajar Indah Puspita; Suwardih, Nanda Nusantary
Journal of Degraded and Mining Lands Management Vol. 7 No. 3 (2020)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2020.073.2149

Abstract

Tailings of post-tin mining land have the potential to be cultivation fields for eggplant, but the problem from post-tin-mining land is the low essential nutrient and high metal contents. The quality of land needs to be improved by providing ameliorant such as oil palm empty fruit bunch compost. This research aims to determine the best dosage of oil palm empty fruit bunch compost to production and metal uptake of eggplant in post-tin mining land. This research was conducted from January to May 2019 in post-tin mining land, Dwi Makmur Village, Bangka. This research used a randomized block design with six treatments and four replications. Treatments consisted of organic fertilizer (control) of 15 t/ha(K0), oil palm empty fruit bunch compost 20 t/ha(K1), 30 t/ha(K2), 40 t/ha(K3), 50 t/ha(K4), and 60 t/ha(K5). The results showed that the application of oil palm empty fruit bunch compost of 60 t/ha was the best dose to increase eggplant production in the tailing of post-tin mining land. Application of oil palm empty fruit bunch compost reduced metal absorption of eggplant fruit in tailing of post-tin mining land.
Effect of wick application of growick irrigation system on the cultivation of pakcoy in sand tailing media from post-tin mining land Inonu, Ismed; Hambali, Roby; Pratama, Deni; Lestari, Ayu Wirda
Journal of Degraded and Mining Lands Management Vol. 8 No. 2 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2021.082.2595

Abstract

A large part of post-tin mining land covered by sand tailing which has low water storage capacity, making it vulnerable to drought stress. The innovation of irrigation technology has been developed to overcome this problem such as capillary irrigation system combined with groasis system using a large reservoir with hydroponic wick system called the growick system. This study aimed to determine the best number and type of wick in growick irrigation system to water consumption and also growth and yield of pakcoy cultivated in sand tailing media. The research was conducted from February to June 2020 at Experimental field of Universitas Bangka Belitung, Indonesia. Treatments consisted of the types of wick (flannel and stove wick) and numbers of wick per polybag (1, 2, 3, and 4 wicks). The study used a completely randomized factorial design with 3 replications. Data obtained were analyzed using Analysis of Variance continued with Duncan's Multiple Range Test (DMRT) at 95% significant level. The result showed that usage of flannel wick gave the highest results of growth and yield of pakcoy but it absorbed more water than stove wick. Flannel wick also had lower water usage efficiency than stove wick. The use of single wick gave the highest result of growth and yield of pakcoy than using more wicks. Results of the study showed that single wick treatment gave the highest growth and yield of pakcoy. Flannel wick gave the highest growth and yield of pakcoy, but it was not significantly different from stove wick. Single flannel wick treatment showed no significant difference with single stove wick treatment in growth and yield of pakcoy except for water usage volume parameter. Flannel wick absorbed more water than stove wick, so it has lower water usage efficiency than stove wick. Application growick system using 1 stove wick was the best treatment for cultivating pakcoy in sand tailing media from post-tin mining land.
Co-Authors A. Y.A Wiralaga Anjani, Nikmah Ceusaria Apriyadi, Rion AYA Wiralaga, AYA Ayu Wirda Lestari Ayu Yuliana Badriyah Badriyah D Budianta, D Dedik Budianta Deni Pratama Dera Utari Eddy Nurtjahya Eeza Fatwa Endang Bidayani Eries Dyah Mustikarini Esa Frilian Cristina Euis Asriani Fahri Setiawan Fajar Indah Puspita Sari Fatwa, Eeza Franto, Franto Gigih Ibnu Prayoga Irman Iwan Setiawan Iz Damaita Joni Iskandar Kartika Kartika Kartika Kartika Lestari, Ayu Wirda Lusty Febrianti M Umar, M M. Umar Harun Maera Zasari Muntoro Muntoro Muntoro N. Mauliana Nabila Fharellia Anjani Nanda Nusantary Suwardih Nasution, Annio Indah Lestari Ningsih, Kurniahayati Utami Patimah Siti Pratama, Deni Purtiwi, Nima R. Kusmiadi Rahmad Lingga Rahmad Lingga Ratna Santi Riduan Diaguna, Riduan Riko Irwanto Riwan Kusmiadi Riwan Kusmiadi, Riwan Roby Hambali Roby Hambali Rostiar Sitorus Saparin, Saparin Sari Wijianti, Eka Sari, Fajar Indah Puspita Suwardih, Nanda Nusantary Tri Lestari Utari, Dera Vania Putri Yakup Parto Yudi Sapta Pranoto