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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) Journal of Degraded and Mining Lands Management Indonesian Green Technology Journal Jurnal Pembangunan dan Alam Lestari Environmental Pollution Journal JASTEN (Jurnal Aplikasi Sains Teknologi Nasional
Sugeng Prijono
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Physics Other

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PENGARUH ZEOLIT DAN KOMPOS TERHADAP RETENSI AIR, KAPASITAS TUKAR KATION, DAN PERTUMBUHAN TANAMAN SORGUM (Sorghum bicolor (L.) Moench) PADA ULTISOL Sayyida Camilla Balqies; Sugeng Prijono; I Made Sudiana
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 1 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Ultisol is one of soils type in Indonesia which has several problemsr for the cultivation of plants such as low pH, high Al saturation, low content of organic matter, and limited water storage. The objective of this study was to investigate the effect of zeolite and compost application on water retention, cation exchange capacity, and growth of sorghum at an Ultisol. The study was conducted using a completely randomized factorial design with two factors, the first factor was zeolite doses with five levels consisting of Z0 (no zeolite), Z1 (20 t ha-1), Z2 (40 t ha-1), Z3 60 t ha-1), Z4 (80 t ha-1) and the second factor is variation of compost dosage with three levels consisting of K0 (no compost), K1 (compost 3%), K2 (compost 6%) Each treatment was repeated three times. The results showed that in the treatment of zeolite 80 t ha-1 water retention increased by 13,7% and in the treatment of compost 6% reached 13,76% but there was no interaction between zeolite and compost to water retention. The increase of water retention was due to the increase in C-organic and porosity and the decrease of soil bulk density. The application of zeolite and compost succeeded in increasing the cation exchange capacity at the zeolite treatment of 80 t ha-1 + 6% compost to 17,46 cmol kg-1 due to the increase of soil pH. If zeolite and compost were given in high doses they could increase the growth of sorghum.
PENGARUH APLIKASI HIDROGEL DAN KOMPOS TERHADAP RETENSI AIR DAN PERTUMBUHAN TANAMAN SORGUM PADA ULTISOL Muhamad Slamet Nugroho; Sugeng Prijono; I Made Sudiana
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 1 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Ultisol has several constraints in the management and utilization for crop production such as erosion, easy leaching, low water retention, low cation exchange capacity and low nutrients. Provision of soil conditioner in the form of hydrogel and compost can increase water retention and improve some properties and nutrient content on the soil to increase plant growth. This study was conducted in a greenhouse of the Biology Research Center LIPI Cibinong, using a factorial randomized complete design with three replications in two experimental units, i.e. soil incubation and soil planted with Sorghum bicolor Super 2. Treatments tested consisted of a combination of hydrogel treatments with doses of 0,5 g kg-1, 1 g kg-1, 2 g kg-1, and 4 g kg-1 of hydrogels and compost treatmenst with doses  0 g kg-1, 30 g kg-1, and 60 g kg-1. The results showed that the combination of hydrogel and compost significantly affected soil characteristics and increased the growth of sorghum compared with control. However, interactions  between the treatment of hydrogels and compost were only observed for permanent wilting point, water content of field capacity and pore drainage. In general, the combination of hydrogel and compost treatment with the highest dose of H4K2 (4 g kg-1 hydrogels and compost 60 g kg-1) had the best effect on increasing water retention and sorghum plant growth on Ultisol.
FITOREMEDIASI AIR TERCEMAR TIMBAL (Pb) DENGAN Lemna minor DAN Ceratophyllum demersum SERTA PENGARUHNYA TERHADAP PERTUMBUHAN Lactuca sativa Anjar Aris Munandar; Zaenal Kusuma; Sugeng Prijono; Rony Irawanto
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

The pollution of water and soil caused by human causes environmental damage especially on agricultural land that resulted in the reduced growth and yield of plants. This research aimed to understand the ability of aquatic plants in accumulating lead (Pb) in water and its influence on lettuce growth. The treatments consisted of A1: Plant Lemna minor 2 ppm Pb, A2: Ceratophyllum demersum 5 ppm Pb, A3: Lemna minor 2 ppm Pb, A4: Ceratophyllum demersum 5 ppm Pb, A5: 2 ppm Pb without plants (control 1), and A6: 5 ppm Pb without plants (control 2). The results showed that the aquatic plants effectively decreased Pb concentration in water by 81.1% for Ceratophyllum demersum and by 75.5% for Lemna minor. The use of remediated water for watering lettuce resulted in affected growth and yield of lettuce.
PENGARUH APLIKASI DAUN GAMAL (Gliricidia sepium (Jacq.) Kunth ex Walp.) DAN BAKTERI ENDOFIT DIAZOTROF TERHADAP SERAPAN NITROGEN DAN PERTUMBUHAN TANAMAN TEBU (Saccharum officinarum L.) Vinalisa Damara; Dias Gustomo; Zaenal Kusuma; Sugeng Prijono
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Nitrogen (N) is very important element for the vegetative growth of sugarcane plants. Character N is easy to change shape and become unavailable. This research was aimed reduce the use of inorganic fertilizer, reduce the loss of N and increase N levels with utilizing gliricidia leaves and utilization endophytic diazotrophic bacteria or  fixes nitrogen bacteria. The research used a completely randomized design with six treatments, i.e.  B0i0: control (0% + 100% ZA + no added bacteria inoculation), B0i1: (0% + 100% ZA + added bacteria inoculation), B1i0 (25% + 75% ZA + no added bacteria inoculation), B1i1 (25% + 75% ZA + added bacteria inoculation), B2i0 (50% + 50% ZA + no added bacteria inoculation), B2i1 (50% + 50%  ZA + added bacteria inoculation) with 5 replication. Variable observations included test of bacterial compatibility, soil total N, NH4+, NO3-, N uptake on leves, plant height, number of leaves and number of tillers. The research results showed that bacteria applied successfully entered the leaf tissue. The treatments were not significant for soil total N, NH4+, N03-, N uptake and number of tillers but significant for plant height at 6 week after planting and number of leaves at 8 and 12 weeks after planting. The organic matter of gamal leaf and bacteria endophytic diazotrophic were able to substitute ZA (ammoniu sulphate) inorganic fertilizer on sugarcane crop at 12 weeks after planting.
PEMANFAATAN PUPUK ORGANIK CAIR UNTUK MENINGKATKAN SERAPAN NITROGEN SERTA PERTUMBUHAN DAN PRODUKSI SAWI (Brassica juncea L.) PADA TANAH BERPASIR Monica Febrianna; Sugeng Prijono; Novalia Kusumarini
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Mustard is a kind of vegetable that is favored by the public. Liquid organic fertilizer (LOF) mixture of leaves of gamal, chicken manure, and coconut water has a high nitrogen content, so they can increase the nitrogen needed by mustard planted on sandy soil. The purposes of this study were (i) to test the influence of nitrogen absorption LOF deployment against mustard plants, and (ii) to analyse the application influence of LOF deployment against the chemical properties of soil and growth and yield of mustard plant. This study used a randomized completely design with twelve treatments and three replicates. The treatments were as follows: without LOF or watering with tap water as a control (A0), LOF with watering every 2 days (I1), LOF withwatering every 4 days (I2), and LOF with watering every 6 days (I3), LOF 0% dose concentration (P0), LOF 50% dose concentration (P1), LOF 100% dose concentration (P2), and LOF 150% dose concentration (P3). The result showed that application of liquid organic fertilizer significantly affected pH, organic-C, total-N, Uptake of N, and towards growth and yield of mustard plant. The the best yield was in the I2P2 treatment
PENGARUH BIOCHAR SERBUK KAYU DURIAN TERHADAP KARAKTERISTIK TANAH SULFAT MASAM DALAM MENGURANGI EMISI GAS METANA Evy Setiawati; Sugeng Prijono; Diah Mardiana; S Soemarno
Jurnal Tanah dan Sumberdaya Lahan Vol. 6 No. 2 (2019)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (253.824 KB) | DOI: 10.21776/ub.jtsl.2019.006.2.6

Abstract

Organic matter in the soil can provide nutrients to plants. The objectives of this study were to analyze soil characteristics after incubation using biochar at various doses, and to calculate the reduction of methane gas emissions from incubated soils. The treatments were (1) soil control (T0); (2) 4 t ha-1 biochar + soil (T1); (3) 8 t ha-1 biochar + soil (T2); (4) 12 t ha-1 biochar + soil (T3); (5) 16 t ha-1 biochar + soil (T4); (6) 20 t ha-1 biochar + soil (T5). The soil of each treatment was incubated for 30, 60, and 90 days. Observations were made on pH, exchangeable cations (Ca, Mg, K, Na) and cation exchange capacity (CEC). Methane gas emissions were measured at 30, 60, and 90 days after planting. The percentage increase in incubation soil pH for 30 days was 3.13-48.71%, 60 days was 3.06-21.26%, and 90 days was 0.41-28.26%. CEC also increased from 28.83 to 37.46 me 100 g-1 (29.95%) at 30 days, 27.63-36.16 me 100 g-1 (30.86%) at 60 days, and 26.07-35.01 me 100 g-1 (34.28%) at 90 days. Exchangeable Ca, and Mg was not significantly different for all biochar doses and incubation times. The reduction in methane gas emissions ranged from 9.57-18.08% (30 days); 33.13-35.23% (60 days); and 46.08-73.25% (90 days).
KAJIAN HUBUNGAN HARA TANAH TERHADAP PRODUKTIVITAS TANAMAN TEH PRODUKTIF DI PERKEBUNAN TEH PAGAR ALAM, SUMATERA SELATAN Azurianti Azurianti; Restu Wulansari; Faris Nur Fauzi Athallah; Sugeng Prijono
Jurnal Tanah dan Sumberdaya Lahan Vol. 9 No. 1 (2022)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (391.408 KB) | DOI: 10.21776/ub.jtsl.2022.009.1.17

Abstract

Tea plantation area in recent years has decreased by 0.75% annually. With the decline in the area of tea plantations, productivity also decreases. Decreased productivity can be caused by erosion, climate, clones, and management applications. The purpose of this study was to determine the availability of soil nutrients in Pagar Alam tea plantation and the relationship with productivity. The observation was held with secondary data and analyzed statistically with the correlation method. Parameters observed were pH, organic C, total N, P2O5, exchangeable K, and exchangeable Mg. The result showed that the relationship between soil nutrients such as organic C, total N, available P, exchangeable K, and exchangeable Mg with productivity was weak with correlation coefficient values of 0.00 – 0.199. These results also showed that the correlation was negative, which means that the two variables were inversely proportional. Plant maintenance factors have a more significant role in tea plant productivity than nutrients and fertilization, such as picking, pruning, root zone improvement, and plant pest control. If these factors can be controlled properly, shoot production will increase, and plant health can be maintained. Thus, in this case, the nutrient factor is not the main factor affecting productivity at Pagar Alam Tea Plantation, indeed the plant care factor.
PENERAPAN TEKNOLOGI LRBB (LUBANG RESAPAN BIOPORI BERKOMPOS) DI KEBUN KOPI RAKYAT DESA ARGOTIRTO, SUMBERMANJING WETAN, KABUPATEN MALANG Soemaarno; Sugeng Prijono; Retno Suntari; Lenny Sri Nopriani; Nisfi F. Ifadah
JASTEN (Jurnal Aplikasi Sains Teknologi Nasional) Vol. 5 No. 2 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jasten.v5i2.11949

Abstract

Kopi (Coffea sp.) merupakan salah satu komoditas tanaman perkebunan utama yang banyak dibudidayakan di Indonesia. Pada tahun 2016 – 2020, Provinsi Jawa Timur menempati posisi keempat sebagai produsen kopi robusta di Indonesia. Kabupaten Malang menjadi salah satu wilayah dengan produksi kopi robusta tertinggi di Jawa Timur. Sentra penghasil kopi di kabupaten Malang adalah kecamatan Sumbermanjing Wetan. Tanaman kopi di kecamatan Sumbermanjing Wetan ditanam di lahan kering, hal tersebut disebabkan karena sebagian besar lahan di kecamatan Sumbermanjing Wetan merupakan lahan kering seluas 5.214 ha sedangkan lahan sawah seluas 849 ha. Sebagian wilayah Sumbermanjing Wetan mempunyai topografi perbukitan yang menunjukkan bahwa sebagian lahan pertanian di kecamatan Sumbermanjing Wetan merupakan lahan kering berlereng. Produktivitas lahan kering berlereng mempunyai hambatan terkait dengan erosi yang berpengaruh terhadap lengas dan kesuburan tanah. Hal tersebut diduga akan mempengaruhi produktivitas tanaman kopi sehingga diperlukan upaya untuk mempertahankan dan meningkatkan produktivitas tanaman kopi dalam kondisi perubahan iklim. Salah satu upaya untuk mengatasi permasalahan diatas dapat dilakukan dengan pemanfaatan lubang resapan biopori yang diberi masukan bahan organik. Tahapan pelaksanaan kegiatan tersebut dimulai dari persiapan awal, pelaksanaan kegiatan (sosialisasi dan penerapan Lubang Resapan Biopori Berkompos/ LRBB), monitoring dan evaluasi penerapan LRBB pada kebun kopi.
Analisis Tingkat Pencemaran Limbah Pabrik Kertas Menggunakan Metode BIOTILIK pada Aliran Anak Sungai Brantas Wardhani, Ceisya; Sugeng Prijono
Environmental Pollution Journal Vol. 5 No. 1: April 2025
Publisher : ECOTON: Ecological Observation and Wetlands Conservation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58954/epj.v5i1.246

Abstract

Sungai Brantas merupakan sumber air utama bagi masyarakat Jawa Timur. Kawasan hilir Sungai Brantas rentan terhadap pencemaran karena akumulasi limbah dari hulu dan semakin parah dengan adanya aktivitas pembuangan limbah cair oleh industri kertas. Pemanfaatan indikator biologi seperti makroinvertebrata sangat diperlukan karena adanya kemampuan yang dimilikinya terhadap tingkat toleransi dan bersifat responsif terhadap perubahan kondisi yang terjadi pada ekosistem sungai. Tujuan penelitian ini yaitu untuk melakukan analisis kualitas air pada aliran anak sungai Brantas berdasarkan metode Biotilik. Metode yang digunakan dalam pengambilan sampel dilakukan secara purposive sampling.  Adapun analisis data pada penelitian ini dilakukan secara deskriptif kuantitatif dengan mengacu pada kriteria indeks biologi. Hasil penelitian menunjukkan bahwa kualitas air aliran anak sungai Brantas berdasarkan metode Biotilik pada stasiun SMB yang merupakan kawasan hilir dengan kriteria tercemar berat, memiliki tingkat keanekaragaman rendah dan terdapat dominansi suatu spesies. Kondisi tersebut berbanding terbalik pada stasiun Hulu. Oleh karena itu, dapat disimpulkan bahwa aliran anak sungai Brantas memiliki tingkat pencemaran lebih tinggi pada kawasan hilir daripada kawasan hulu. Diperlukan pengelolaan limbah yang lebih baik, pemantauan air, rehabilitasi ekosistem, edukasi, dan penegakan hukum untuk mengurangi pencemaran anak sungai Brantas.
Co-Authors Anjar Aris Munandar Azurianti Azurianti Budi Prasetya Dewi Nur Istiqomah Diah Mardiana Dias Gustomo Diaz Gustomo Endang Listyarini Evy Setiawati Farahmitha Shalsabila Faris Nur Fauzi Athallah Firmanda Rizky Haditiya Fretty Vivin Valentiah I Made Sudiana Ieke Wulan Ayu Indah Kusumaning Putri Irna Sofyani Siburian Jiyanti Yana Saputri Monica Febrianna Muhamad Slamet Nugroho Nisfi F. Ifadah Novalia Kusumarini Restu Wulansari Retno Suntari Ria Rifky Ardiyani Rony Irawanto S Soemarno S Sutono Sayyida Camilla Balqies Soemaarno Soemarno Soemarno Vinalisa Damara Wardhani, Ceisya Yuyun Widjiawati Zaenal Kusuma