Article Per Year (5 Year)
p-Index From 2021 - 2026
0.61
P-Index
This Author published in this journals
All Journal Jurnal Hidrolitan Jurnal Teknologi Mineral dan Batubara Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Jurnal Silva Tropika
Gindo Tampubolon
Universitas Jambi
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Education Energy

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 9 Documents
Search

 1 
PENGARUH PEMBERIAN KOMPOS SISA BIOGAS KOTORAN SAPI TERHADAP PERBAIKAN BEBERAPA SIFAT FISIK ULTISOL DAN HASIL KEDELAI (Glycine max (L.) Merill) ,, Refliaty; Tampubolon, Gindo; ,, Hendriansyah
Jurnal Hidrolitan Volume 2 No. 3 Tahun 2011
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.714 KB)

Abstract

ABSTRACTThe objectives of research were to study influence of biogass compost from cow manure for improvement some physical properties of Ultisol and Soy bean yield. The research was conducted from Janary 2011 untill April 2011. Design of experiment was randomized completely block design with 6 treatment (dossage of biogass compost from cow manure) and 4 replication. The treatment were SB0 : without treatment, SB1 = 5 ton ha-1, SB2 = 10 tone ha-1, SB3 = 15 tone ha-1, SB4 = 20 tone ha-1, SB5 = 25 tone ha-1. Data was analyzed by varians analysis and Duncan New Multiple Range Test on α = 0,05. The results of research was show that biogass compost from cow manure was not affect significantly on soil organic matter, porosity total, and penetration, but it was affect significantly on soil water content increasing. Dossage 20 tone ha-1 of Biogass compost from cow manure can increase soy bean yield until 1,083 tone ha-1 and the best dossage for Ultisol.
PENGARUH PEMBERIAN KOMPOS SISA BIOGAS KOTORAN SAPI TERHADAP PERBAIKAN BEBERAPA SIFAT FISIK ULTISOL DAN HASIL KEDELAI (Glycine max (L.) Merill) ,, Refliaty; Tampubolon, Gindo; ,, Hendriansyah
Jurnal Hidrolitan Volume 2 No. 3 Tahun 2011
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.714 KB)

Abstract

ABSTRACTThe objectives of research were to study influence of biogass compost from cow manure for improvement some physical properties of Ultisol and Soy bean yield. The research was conducted from Janary 2011 untill April 2011. Design of experiment was randomized completely block design with 6 treatment (dossage of biogass compost from cow manure) and 4 replication. The treatment were SB0 : without treatment, SB1 = 5 ton ha-1, SB2 = 10 tone ha-1, SB3 = 15 tone ha-1, SB4 = 20 tone ha-1, SB5 = 25 tone ha-1. Data was analyzed by varians analysis and Duncan New Multiple Range Test on α = 0,05. The results of research was show that biogass compost from cow manure was not affect significantly on soil organic matter, porosity total, and penetration, but it was affect significantly on soil water content increasing. Dossage 20 tone ha-1 of Biogass compost from cow manure can increase soy bean yield until 1,083 tone ha-1 and the best dossage for Ultisol.
PEMULIHAN KUALITAS TANAH BEKAS TAMBANG BATUBARA MELALUI PENANAMAN Desmodium ovalifolium Gindo Tampubolon; Itang Ahmad Mahbub; Muhammad Ikrar Lagowa
Jurnal Teknologi Mineral dan Batubara Vol 16, No 1 (2020): Jurnal Teknologi Mineral dan Batubara Edisi Januari 2020
Publisher : Puslitbang tekMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30556/jtmb.Vol16.No1.2020.997

Abstract

Penutupan permukaan tanah dengan tanaman penutup (cover crop) merupakan salah satu langkah penting dalam pemulihan kualitas tanah bekas tambang batubara. Desmodium ovalifolium merupakan salah satu jenis tanaman penutup tanah (land cover crop) dari famili Leguminosae yang tidak menjalar dan melilit. Hasil analisis tanah bekas tambang batubara pada penelitian sebelumnya menunjukkan bahwa tanah tersebut memiliki tingkat kemasaman tinggi (pH 3,6 - 4,2) dan kandungan hara sangat rendah (P- total 3,63 mg/100g). Dalam mengoptimalkan pertumbuhan D. ovalifolium pada kondisi tanah seperti demikian perlu dilakukan perbaikan lingkungan tumbuh (pH, P-tersedia dan ketersediaan unsur hara tanaman). Salah satu upaya perbaikan tanah adalah melalui pemberian kapur dolomit dan pupuk fosfat. Penelitian ini bertujuan untuk mempelajari pengaruh dosis kapur dolomit dan pupuk fosfat terhadap kemampuan D. ovalifolium dalam menutupi permukaan tanah dan menyumbang unsur hara N, P, K dan bahan organik pada tanah bekas tambang batubara. Penelitian ini menggunakan Rancangan Acak Kelompok dengan 12 perlakuan. Hasil penelitian menunjukkan bahwa kualitas tanah terbaik didapat pada pemberian 95,15 g dolomit dan 5 g Trisodium Phosphate Powder (TSP) per lubang tanam. Perlakuan tersebut mampu meningkatkan pH tanah dari 4,57 menjadi 6,5, menghasilkan berat kering pangkasan D. ovalifolium umur 3,5 bulan sebanyak 2149,84 kg/ha (2,15 ton/ha), 1961,73 kg/ha bahan organik, 41,66 kg/ha N, 6,32 kg/ha P dan 21,05 kg /ha K dengan persentase penutupan lahan 73.08 %.
Kajian Status Unsur Hara Cu Dan Zn Pada Lahan Padi Sawah Irigasi Semi Teknis: Studi Kasus di Desa Sri Agung Kecamatan Batang Asam Kabupaten Tanjung Jabung Barat Serley Virzelina; Gindo Tampubolon; Hasriati Nasution
Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Vol. 2 No. 1 (2019): Volume 2, Issue 1, Juni 2019
Publisher : Jambi University, Fakultas Pertanian, Program Studi Agroekoteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (742.799 KB)

Abstract

Penelitian ini bertujuan mengetahui dan mempelajari status dan ketersediaan hara Cu dan Zn pada lahan padi sawah irigasi semi teknis di Desa Sri Agung Kecamatan Batang Asam Kabupaten Tanjung Jabung Barat. Penelitian dilaksanakan di Desa Sri Agung, Kecamatan Batang Asam, Kabupaten Tanjung Jabung Barat. Penelitian dilakukan dengan Metode Survei Eksploratif-Deskriptif, dimana pemilihan areal pewakil dengan menggunakan Metoda Purposive Sampling yakni berdasarkan tahun pencetakan sawah dan kelompok tani. Pengambilan sampel tanah dilakukan berdasarkan tahun pencetakan dan kelompok tani, dimana pencetakan sawah tahun 1992 sampai tahun 1995 diambil 2 sampel tanah komposit yang diperoleh dari 10 titik boring yang ditentukan secara zig-zag sedangkan untuk pencetakan sawah tahun 1996 yang dikelola 8 kelompok tani diambil 1 sampel tanah komposit yang berasal dari 5 titik boring. Dari uraian tersebut total sampel komposit sebanyak 16 sampel dengan jumlah titik boring 80 titik . Hasil penelitian menunjukkan bahwa Tanah sawah di lokasi penelitian 93,75% bertekstur lempung liat berdebu dan 6,25% bertekstur liat berdebu. Kandungan C-organik tanah sawah memiliki kandungan C-organik yang tergolong rendah dengan nilai 0,94% sampai 1,46%. pH tanah lapang secara keseluruhan tergolong agak masam dengan nilai pH berkisar dari 5,62 sampai 5,80 sedangkan pH tanah kering angin tergolong masam dengan nilai pH berkisar dari 4,60 sampai 5,28. Kandungan unsur hara Cu secara keseluruhan tergolong rendah menurut kriteria IPB 1982 dengan nilai kandungan Cu berkisar dari 0,5 ppm sampai 4,25 ppm sedangkan kandungan unsur hara Cu tergolong cukup menurut kriteria Balai Penelitian Tanah (BPT) 2009. Kandungan unsur hara Zn secara keseluruhan tergolong tinggi menurut kriteria IPB 1982 dengan nilai kandungan Zn berkisar dari 10,28 ppm sampai 20,87 ppm sedangkan kandungan unsur hara Zn tergolong cukup menurut kriteria Balai Penelitian Tanah (BPT) 2009. Korelasi antara tahun pencetakan sawah dengan pH tanah kondisi lapang yaitu Y = 20,8 - 1,36X1 + 0,0303 X2 dengan R2 = 0,169 dan korelasi antara tahun pencetkan sawah dengan pH kering angin yaituY = 17,8 - 1,28 X1 + 0,0312 X2 dengan R2 = 0,227. Korelasi antara pH tanah dengan ketersediaan Cu yaitu Y = 294 - 25,8X1 + 0,566 X2 dengan R2 = 0,31 dan korelasi antara pH tanah dengan ketersediaan Zn yaitu Y = 1064 - 92,9X1 + 2,04 X2 dengan R2 = 0,347
Amelioration of Coal Post Mining Area In Promoting The Growth of Avocado (Persea Americana Mill.) Gindo Tampubolon; Itang Ahmad Mahbub; Neliyati Neliyati
Jurnal Silva Tropika Vol. 3 No. 1 (2019): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jsilvtrop.v3i1.6958

Abstract

This study was aimed to obtain the composition of ameliorant that gives the best result in recovering several chemical properties of coal post mining area in reclamation as well as in promoting the growth of avocado in the area. The study was carried out in post mining area of PT Nan Riang from April to October 2017 using Experimental Method with Randomized Group Design consisting of 5 treatments with different composition of ameliorant, a1 = 1 kg composted chicken manure + limestone (0,50 x Al-dd) + 25 g biochar /plant, a2 = 2 kg composted chicken manure + limestone (1,00 x Al-dd) + 50 g biochar /plant, a3 = 3 kg composted chicken manure + limestone (1,25 x Al-dd) + 75 g biochar /plant, a4 = 4 kg composted chicken manure + limestone (1,50 x Al-dd) + 100 g biochar /plant dan a5 = 5 kg composted chicken manure + limestone (1,75 x Al-dd) + 125 g biochar /plant. The results showed that the treatment by ameliorant composition had real influence on the increase of the plant’s height, unreal influence on the increase of the plant’s diameter, real influence on the soil pH, and unreal influence on the soil organic-C content and cation-exchange capacity. Also, it can be seen from the DMRT 5% test that the best composition of ameliorant in promoting the plant’s height was at 4 kg composted chicken manure+ limestone (1,50 x Al-dd) + 100 g biochar /plant, while that in improving the soil pH was at 5 kg composted chicken manure + limestone (1,75 x Al-dd) + 125 g biochar /plant.
The Recovery Of Some Of The Soil Chemical Properties And The Growth Of Sengon solomon Plant (Falcataria moluccana (Miq.) Barneby & Grimes) By Composting Desmodium ovalifolium on the Land Of Former Coal Mine Itang Mahbub; Gindo Tampubolon; Irianto Irianto
Jurnal Silva Tropika Vol. 4 No. 1 (2020): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jsilvtrop.v4i1.10457

Abstract

The analysis results of the former coal mine c-organik content have range from 0,08-1,58 % which is very low .The low C-organik content is most likely due to activities backfilling that change the horizon structure of the native land . One effort to be made to improve a material organic land is by adding organic fertilizers into holes planting. The research was done in the area concession mining PT Nan Riang Dusun Mudo Village Muara Tembesi Sub-district Batanghari Regency. Soil analysis is done in the laboratory chemical and soil fertility Agriculture Faculty Jambi University . Research implementation time started in June to October 2019. This research used Randomized Block Design based on cutting the slop . The treatment tried is doses compost Desmodium ovalifolium compared with manure chicken. Factors of Desmodium ovalifolium compost doses ( d ) consisting of four level, and manure chicken ie : 2 kg manure chicken per hole (ka), 1 kg of Desmodium ovalifolium compost per hole (d1), 1,5 kg of Desmodium ovalifolium compost per hole (d2), 2 kg of Desmodium ovalifolium compost (d3) per hole and 2,5 kg of Desmodium ovalifolium compost (d4) per hole. Any level of treatment is repeated 5 times so acquired 25 experiments. The results of research claim Desmodium ovalifolium compost possessing good qualities and relatively similar in quality with manure chicken, The distribution of Desmodium ovalifolium compost treatments did not make a significant effect toward the height and diameter of sengon plants and chemical properties of the land . The result of different doses of treatment compost is not significant. Keywords: The Former Coal Mine, Desmodium ovalifolium Compost and Sengon Plant
PENGARUH PEMBERIAN LIMBAH CAIR PABRIK KELAPA SAWIT TERHADAP BEBERAPA SIFAT KIMIA TANAH DAN PERTUMBUHAN BIBIT KELAPA SAWIT PADA PEMBIBITAN UTAMA: The Influence of Liquid Oil Palm Factory Waste on Some Soil Chemical Properties and Growth of Oil Palm Seeds on Main Breeding Restu Ramadhan; Gindo Tampubolon; Ermadani Ermadani
Jurnal Silva Tropika Vol. 5 No. 1 (2021): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jsilvtrop.v5i1.12429

Abstract

This research was carried out with the aim of examining the effect of providing palm oil mill effluent (LCPKS) on several soil chemical properties (pH, C-organic, and CEC) and the growth of oil palm seedlings in the main nursery. The research was conducted for 5 months, starting from March 6, 2020 to August 15, 2020 in the main nursery area for oil palm plantation companies, Belanti Jaya Village, Mersam District, Batanghari Regency, Jambi Province. The research was conducted using a Complete Acaka Design (CRD) based on the age and height of the oil palm seedlings that were uniform. The treatments used were based on the POME dosage, namely 0 L, 4 L, 5 L, 6.6 L, 10 L, and 20 L POME given every week for 20 months. Each treatment was repeated 4 times so that 24 experimental units were obtained and each unit consisted of 4 oil palm seeds so that the total number of seeds used in the study was 96 oil palm seeds. In the maintenance of seedlings, inorganic fertilizers were also given using compound fertilizers, namely NPKMg 15: 15: 16: 4, NPKMg 12: 12: 17: 2, and kiserit. The results showed that POME could increase pH from acidic to slightly acidic to neutral, C-organic from very low to moderate to very high conditions, but it could not increase soil CEC. The highest increase in pH and C-organic occurred in the 20 liter POME treatment. The provision of POME was able to increase height increase, increase in stem diameter, increase in the number of leaves, shoot dry weight, dry weight of the roots of the roots, and be able to provide an index of seed strength so that the seeds were able to be transferred to the field with seedlings of 9 months. The highest increase in oil palm seedling growth occurred in the 4 liter POME treatment.
Pengaruh Aplikasi Limbah Cair Pabrik Kelapa Sawit Terhadap Serapan Hara N, P, Dan K Pada Tanaman Kelapa Sawit Febrian Saputra; Gindo Tampubolon; Itang Ahmad Mahbub
Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Vol. 4 No. 2 (2021): Jurnal Agroecotania: Publikasi Nasional Ilmu Budidaya Pertanian
Publisher : Jambi University, Fakultas Pertanian, Program Studi Agroekoteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/agroecotania.v4i2.20441

Abstract

Penelitian ini bertujuan untuk mempelajari serapan hara N, P dan K pada areal aplikasi dan tanpa aplikasi Limbah Cair Pabrik Kelapa Sawit (LCPKS) pada tanaman kelapa sawit menghasilkan. Penelitian dilaksanakan di kebun kelapa sawit masyarakat milik bapak Victor Sitorus Desa Suban Kecamatan Batang Asam Kabupaten Tanjung Jabung Barat. Penelitian dilakukan dengan metode survei exploratif deskriptif dengan metoda purposive sampling yang dilakukan melalui pendekatan tanaman sampel yang telah ada/ditentukan pada lokasi penelitian yang mendapatkan aplikasi air limbah PKS dan areal tanpa aplikasi air limbah PKS dengan umur tanaman kelapa sawit dan jenis (ordo) tanah yang sama. Pengambilan sampel daun dilakukan pada areal aplikasi yang berjumlah 40 tanaman sampel, demikian juga di areal tanpa aplikasi. Selanjutnya sampel tanaman dikompositkan menjadi 8 sampel dimana 1 sampel komposit mewakili 5 tanaman sampel. Dalam analisis serapan hara digunakan daun dari pelepah ke- 17. sedangkan data produksi diamati disetiap panen meliputi jumlah TBS, berat TBS dan BJR. Hasil penelitian menunjukkan unsur hara N, P dan K pada daun tanaman kelapa sawit di areal aplikasi dan tanpa aplikasi dalam kondisi optimum. Kadar air di areal aplikasi lebih tinggi dari kadar air pada areal non aplikasi limbah cair. Produksi kelapa sawit pada areal aplikasi lebih tinggi dibandingkan areal tanpa apikasi LCPKS terutama pada BJR tanaman kelapa sawit.
KAJIAN KANDUNGAN BAHAN ORGANIK TANAH DAN PRODUKSI TANDAN BUAH SEGAR PADA BEBERAPA SISTEM PENGELOLAAN TANAMAN KELAPA SAWIT MENGHASILKAN : Study of Soil Organic Material Content and Production Of Fresh Fruits In Several Systems Management Oil Palm Produces Gindo Tampubolon; Suryanto Suryanto; Ovanny Thalia
Jurnal Silva Tropika Vol. 6 No. 1 (2022): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jsilvtrop.v6i1.20163

Abstract

ABSTRACT Palm oil (Elaeis guineensis Jacq.) is a type of plantation plant that occupies an important position in the agricultural sector in general and the plantation sector in particular. Management that regulates and manages the implementation of a process or an activity properly can obtain effective and efficient benefits. Production can be optimal with good management, in helping the availability of nutrients in the soil. This research aims to examine and compare the organic matter content and production in several oil palm management systems. The research was carried out at the BSU 4 (Berkat Sawit Utama) Oil Palm Plantation Afdeling II Bungku Village, Bajubang District, Batanghari Regency. This research took place within 6 months, starting from February to July 2019 Purposive sampling (deliberately plotting) in the area of several oil palm management systems (terraces, empty palm oil bunches, and inorganic fertilizers) with an oil palm age of 17 years (planting year 2003) and with the same (order) Ultisol. The observed soil parameters were soil organic matter (C-organic) and soil pH. The production parameters observed were the number of bunches, weight of FFB, and BJR (average weight of leaves). The terracing management system + anorganic fertilizer and JJKS + anorganic fertilizer were able to increase soil organic matter content and FFB production, where the highest total FFB production was found in the terracing management system + inorganic fertilizer with the production average bunch weight (BJR) 21.3 kg. Keywords: Inorganic fertilizer, Management system, Terrace, Oil palm empty bunches, Production. ABSTRAK Kelapa sawit (Elaeis guineensis Jacq.) merupakan salah satu jenis tanaman perkebunan yang menempati posisi penting dalam sektor pertanian pada umumnya dan sektor perkebunan pada khususnya. Manajemen yang mengatur dan mengelola pelaksanaan suatu proses atau kegiatan dengan baik dapat memperoleh manfaat yang efektif dan efisien. Produksi dapat optimal dengan pengelolaan yang baik, dalam membantu ketersediaan unsur hara dalam tanah. Penelitian ini bertujuan untuk mengkaji dan membandingkan kandungan bahan organik dan produksi pada beberapa sistem pengelolaan kelapa sawit. Penelitian dilaksanakan di Perkebunan Kelapa Sawit BSU 4 (Berkat Sawit Utama) Afdeling II Desa Bungku, Kecamatan Bajubang, Kabupaten Batanghari. Penelitian ini berlangsung selama 6 bulan, terhitung mulai bulan Februari sampai Juli 2019 Purposive sampling (sengaja plotting) di areal beberapa sistem pengelolaan kelapa sawit (teras, tandan kosong kelapa sawit, dan pupuk anorganik) dengan umur kelapa sawit 17 tahun ( tahun tanam 2003) dan dengan (ordo) Ultisol yang sama. Parameter tanah yang diamati adalah bahan organik tanah (C-organik) dan pH tanah. Parameter produksi yang diamati adalah jumlah tandan, berat TBS, dan BJR (berat rata-rata daun). Sistem pengelolaan terasering + pupuk anorganik dan JJKS + pupuk anorganik mampu meningkatkan kandungan bahan organik tanah dan produksi TBS, dimana total produksi TBS tertinggi terdapat pada sistem pengelolaan terasering + pupuk anorganik dengan berat tandan rata-rata produksi (BJR) 21,3 kg. Kata kunci: Sistem manajemen, Petak, Tandan kosong kelapa sawit, Pupuk anorganik, Produksi.
Co-Authors Ermadani Ermadani Febrian Saputra Hasriati Nasution Hendriansyah , Irianto Irianto Itang Ahmad Mahbub Itang Ahmad Mahbub Itang Mahbub Muhammad Ikrar Lagowa NELIYATI, Neliyati Ovanny Thalia Refliaty , Restu Ramadhan Serley Virzelina Suryanto Suryanto