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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) 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 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 Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Social Sciences Other

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Journal : ENVIAGRO

 1 
Pengelolaan Lahan Tailing Timah di Pulau Bangka: Penelitian yang Telah Dilakukan dan Prospek ke Depan Inonu, Ismed
ENVIAGRO Vol 2, No 2 (2008): ENVIAGRO, VOLUME 2, OKTOBER 2008
Publisher : Universitas Bangka Belitung

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Abstract

Tin mining activities have been taking place in Bangka Island since early years ago. Impacts of mining operations are decrease in soil physical and chemical properties, changes in land topography, losses of natural vegetations, and diminishing wildlife habitat.  Ex-tin mining land is widely covered by the spread of tailings.  Tin tailings have poor physical and chemical characteristic, soil conditions and unfavourable micro-climate. To reuse ex-tin mining land, especially tailing land, reclaimation and rehabilitation programs be required.  Applications of various ameliorants and technology has been tested to obtain satisfactory results, particularly the addition of organic matters.  A number of specific local plant species including industrial forest tree such as acacia, and  some fruit tree species have been selected for ex-tin mining land revegetation.  In future, research in revegetation technique will be focused on usage of locally potential organic matter for tailing amendment and selection of some revegetation species which are more useful to increase social economic community.     Keywords : tin mining, tailing, revegetation, organic matter
Toleransi Beberapa Klon Karet (Hevea brasiliensis Muell. Arg.) pada Media Tailing Pasir Pasca Tambang Timah Inonu, Ismed; Budianta, D; Umar, M; Wiralaga, AYA
ENVIAGRO Vol 3, No 1 (2010): ENVIAGRO, APRIL 2010
Publisher : Universitas Bangka Belitung

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Abstract

The objective of this study was to evaluate the tolerance of the six combinations of the recommended rubber clones in the tin post-mining tin sand s  media . The experiment  conducted in Reclamation Nursery of PT Koba Tin Sub District of Koba District of Central Bangka during 4 month.  This experiment was designed according to completely randomized design. The Treatment factor is a combination of rootstock and scion clones, consisting of (GT 1 + BPM 24), (GT 1 + PB 260), (1 + IRR GT 118), (PB 260 + BPM 24), (PB 260 + PB 260), and (PB 260 + IRR 118). Each treatment consisted of three replications and each replication consisted of three plants. The rubber tree seedlings are planted on mixing of s sand, top soil and manure chicken manure (2:1:2, v/v), and on non-mining land media as a control.  The variables are percentage of seedling, shoot length, shoot diameter, number of leaf petiole, leaf area, shoot biomass, root biomass, total biomass, specific leaf area ratio and root shoot ratio was measured at 20 MST. Data were analyzed statistically with analysis of variance and Duncan multiple range test. The growth of rubber seedlings on sand s media were ameliorated with top soil and chicken manure was lower than in non-mining soil media. Based on the results of tolerance tests,of  six combinations of clones, the combination of GT 1 clone as rootstock and clone PB 260 as entres was classified quite tolerant category and produce better growth than the other clones.
Aplikasi Ekstrak Daun Merapin (Rhodamnia cinerea) untuk Menghambat Colletotrichum capsici pada Benih Cabai Diaguna, Riduan; Inonu, Ismed; Kusmiadi, Riwan
JURNAL ENVIAGRO Vol 8, No 1 (2015): ENVIAGRO
Publisher : Universitas Bangka Belitung

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R. cinerea leaf is one of leaves with anti-fungi compound that is able to inhibit the growth of C. capsici. This research is aimed to know the impact and the effectiveness as anti-fungi of R. cinerea leaf extract in inhibiting the growth of C. capsici on the chili seeds. This research was conducted at Biology Laboratory, Experimentation and Research Station of the Faculty of Agriculture, Fishery and Biology Bangka Belitung University. The experimentation was carried on Januari 2014 to April 2014. The experiment was conducted in two stages, using randomized completely design with 6 level of treatment (research I), and 4 level of treatment (research II), and 3 replication. Observation data were analysed using analysis of variance (ANOVA) with the level of significance 95%. If the result showed significantly effect, it continued to be tested with Duncan’s Multiple Range Test (DMRT) (research I), and the Least Significance Difference (LSD) (research II). The result showed that the concentration of R. cinerea extract has significantly impact in inhibiting the growth of C. capsici on the chili seeds. The most effective concentration was found on the level of concentration 35% (90,9%) with the least percentage of affected seeds.
Implementasi GAP (Good Agriculture Practice) Lada dan Pengaruhnya Terhadap Produktivitas Lada di Desa Petaling Banjar, Kecamatan Mendo Barat Setiawan, Fahri; Inonu, Ismed; Sitorus, Rostiar
JURNAL ENVIAGRO Vol 8, No 2 (2015): ENVIAGRO
Publisher : Universitas Bangka Belitung

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Abstract

Indonesia is the second pepper producing country in the world, instead of Vietnam. Bangka Belitung as one of pepper producing area in Indonesia has to increase quality  and quantity through Good Agriculture Practice (GAP). Petaling Banjar is one of village which apply GAP system. This research aimed to identify condition of implemenation GAP of pepper in Pataling Barat Village, pepper producitvity, and to analyze the effect of GAP implementation to pepper productivity in Petaling Banjar village. The method used survey to 36 farmers as sample. Data analysis used Double Linear Regression, F-test and T-test. The results showed that land selection and harvest and post-harvest handling variables are in “well’ categories. Water management and seed planting variables are in “good” category. Cultivation and pest and disease control management variables are in “enough” category. Generally, GAP implemented by farmers in Petaling Banjar village categorized to “Good”. Pepper production rate is 0,5 kg/plant and pepper productivity is 798,85 kg/ha. Based on F-test, GAP of pepper gives significant effect to pepper productivity. T-test showed that seed planting gives significant effect to pepper production. Double linear regression test showed that seed planting increase pepper productivity highly with partial-coeficient regression value is 1,503, land selection is 1,068, cultivation is 0,956, water management is 0,737, soil management is 0,279, harvest and post-harvest is 0,214, and pest and disease control management is 0,044.
PENGARUH KONSENTRASI PUPUK ORGANIK CAIR BULU AYAM TERHADAP STATUS HARA NITROGEN DAN PERTUMBUHAN TANAMAN PAKCOY (Brassica rapa L.) DENGAN HIDROPONIK SISTEM SUMBU Purtiwi, Nima; Inonu, Ismed; Prayoga, Gigih Ibnu
Enviagro: Jurnal Pertanian dan Lingkungan Vol 9 No 1 (2023): Enviagro: Jurnal Pertanian dan Lingkungan
Publisher : Program Studi Magister Ilmu Pertanian, Fakultas Pertanian, Fakultas Pertanian, Perikanan dan Biologi Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/enviagro.v9i1.4275

Abstract

Budidaya tanaman menggunakan teknologi hidroponik semakin berkembang seiring dengan menurunnya luas lahan pertanian setiap tahun karena banyak dialihfungsikan. Kekurangan budidaya secara hidroponik yaitu harga nutrisi yang relatif mahal dan penggunaan bahan kimia pada larutan nutrisi. Upaya yang dapat dilakukan yaitu dengan pemanfaatan limbah bulu ayam menjadi pupuk organik cair sebagai pengganti nutrisi anorganik. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian berbagai konsentrasi pupuk organik cair limbah bulu ayam terhadap status hara nitrogen (N) dan pertumbuhan tanaman pakcoy pada hidroponik sistem sumbu. Penelitian ini dilaksanakan pada November 2019 sampai April 2020 di Kebun Percobaan dan Penelitian fakultas Pertanian, Perikanan, dan Biologi. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 6 kali ulangan dan 4 taraf perlakuan yaitu K0 (AB Mix 100%), K1 (POC 90%), K2 (POC 70%), dan K3 (POC 50%). Hasil penelitian menunjukkan bahwa semakin tinggi konsentrasi Pupuk Organik Cair bulu ayam, jumlah Ntotal dalam jaringan tanaman semakin meningkat. Pemberian pupuk organik cair memberikan pengaruh pertumbuhan tanaman pakcoy. Perlakuan konsentrasi POC 50% menghasilkan pertumbuhan tanaman pakcoy yang terbaik namun lebih rendah dibandingkan dengan AB Mix.
PENGARUH KONSENTRASI PUPUK ORGANIK CAIR BULU AYAM TERHADAP STATUS HARA NITROGEN DAN PERTUMBUHAN TANAMAN PAKCOY (Brassica rapa L.) DENGAN HIDROPONIK SISTEM SUMBU: The Effect of Chicken Feather Organic Liquid Fertilizer Concentration on Nitrogen Nutrient Status and Growth, Of Pakcoy Plants (Brassica rapa L.) In Hydroponic Wick System Purtiwi, Nima; Inonu, Ismed; Prayoga, Gigih Ibnu
Enviagro: Jurnal Pertanian dan Lingkungan Vol 9 No 1 (2023): Enviagro: Jurnal Pertanian dan Lingkungan
Publisher : Program Studi Magister Ilmu Pertanian, Fakultas Pertanian, Fakultas Pertanian, Perikanan dan Biologi Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/enviagro.v9i1.4275

Abstract

Cultivation of plants using hydroponic technology is growing along with the decreasing area of ​​agricultural land every year because it is being converted a lot. Disadvantages of hydroponic cultivation are the relatively expensive price of nutrients and the use of chemicals in nutrient solutions. Efforts that can be made are by utilizing waste chicken feathers to become liquid organic fertilizer as a substitute for inorganic nutrients. This study aims to determine the effect of giving various concentrations of liquid organic fertilizer from chicken feather waste on nitrogen (N) nutrient status, growth and yield of pakcoy plants with hydroponic wick systems. This research was conducted from November 2019 to April 2020 at the Experimental and Research Garden of the Faculty of Agriculture, Fisheries and Biology. This study used a completely randomized design (CRD) with 6 replications and 4 treatment levels of K0 (100% AB Mix), K1 (90% liquid fertilizer), K2 (70% liquid fertilizer), and K3 (50% liquid fertilizer). The results showed that the higher the concentration of chicken feather Liquid Organic Fertilizer, the amount of Ntotal in plant tissue increased. The application of liquid organic fertilizer has an effect on the growth of pakcoy plants. The application of liquid organic fertilizer has an effect on the growth of pakcoy plants. Treatment of 50% liquid fertilizer concentration resulted the best growth of pakcoy plants however lower than AB Mix nutrition.
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 Joni Iskandar Kartika Kartika Kartika Kartika Lusty Febrianti M Umar, M M. Umar Harun Muntoro Muntoro Muntoro N. Mauliana Nanda Nusantary Suwardih Nasution, Annio Indah Lestari Patimah Siti Purtiwi, Nima R. Kusmiadi Ratna Santi Riduan Diaguna, Riduan Riwan Kusmiadi Riwan Kusmiadi, Riwan Roby Hambali Rostiar Sitorus Saparin, Saparin Sari Wijianti, Eka Tri Lestari Utari, Dera Yakup Parto Yudi Sapta Pranoto