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JTSL (Jurnal Tanah dan Sumberdaya Lahan)
Published by Universitas Brawijaya
ISSN : -     EISSN : 25499793     DOI : 10.21776/ub.jtsl
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science
Jurnal Tanah dan Sumberdaya Lahan (JTSL) dikelola oleh Jurusan Tanah, Fakultas Pertanian, Universitas Brawijaya, Malang. Artikel dari hasil penelitian orisinil, dan review tentang aspek manajemen sumberdaya tanah dan lahan yang mencakup, kesuburan tanah, kimia tanah, biologi tanah, fisika tanah, pedologi, sistem informasi lahan, kualitas tanah dan air, biogeokimia, struktur dan fungsi ekosistem, serta rehabilitasi tanah dan lahan dapat dimuat dalam jurnal ini tanpa dipungut biaya. Jurnal Tanah dan Sumberdaya Lahan diterbitkan dalam satu volume setiap tahun. Setiap volume terdiri atas dua nomor yang diterbitkan pada bulan JANUARI dan JULI.
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Articles 534 Documents
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PENGARUH PEMBERIAN AMONIUM TIOSULFAT DAN KOMPOS TERHADAP SERAPAN EMAS (Au) TANAMAN AKAR WANGI (Vetiveria zizanioides) PADA TAILING JAMPANG KULON KABUPATEN SUKABUMI JAWA BARAT Randy Prawira; S Syekhfani; Novalia Kusumarini
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Artisanal Small Scale Gold Mining (ASGM) in Jampang Kulon produces tailing waste that contains heavy metals harmful to the environment. The taining, however, still contains gold metal (Au). Phytomining can be a solution in environmentally friendly gold mining by planting hyperakumulator plants on tailings and then extract its biomass. To increase the accumulation of gold in plant biomass, fertilizer is needed to enhance plants growth and chelate is necessary to increase the solubility of Au. This research aimed to know the effect of ammonium thiosulphate and compost on Au accumulation in vetiver grass (Vetiveria zizanioides L.) grown on tailings. This research used a completely randomized design with two factors, the dose of compost ; T0 (2.5 kg polybag-1), T1 (1.25 kg polybag-1), T2 (0 kg polybag-1) and the dose of ammonium thiosulphate ; K0 (0 g kg-1), K1 (5 g kg-1), K2 (10 g kg-1). The results showed that the addition of 10 g ammonium thiosulphate kg-1 significantly increased the accumulation of Au by 46% in plant roots and 35% in plant shoot related to control. While the addition of 1.25 kg compost polybag-1 could increase the accumulation of Au by 39% in plant roots.
PENGARUH KOMPOS TERHADAP SIFAT FISIK TANAH DAN PERTUMBUHAN TANAMAN JAGUNG DI INCEPTISOL Koko Heru Widodo; Zaenal Kusuma
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

The purpose of this study was to elucidate the effect of composting on changes in soil physical properties and to examine the relationship of soil physics properties with plant growth. The method used is a completely randomized block design implemented on the moor land located in the Village Lojejer Wuluhan District, East Java Jember. The study was conducted on 750 m2 of land with an altitude of 14 above sea level. Type of soil that is found in the research field is an Inceptisol having organic material content of 1.1%. Parameters measured aggregate stability, soil pore, bulk density, organic hatter, plant height, leaf number, wet weight of plant, and dry weight of plant. The results showed that addition of several doses of compost improved physical properties of the soil studied. The addition of compost increased the amount of microbes in the soil that played as soil adhesive agents that make the stabile soil aggregate. The soil aggregates stability could increase pores and decrease the weight of the soil content. Composting did not affect the growth of plants because at the time of vegetative growth compost did significantly effect soil physical characteristics.
EKSTRAKSI MERKURI DARI LIMBAH PENGOLAHAN BIJIH EMAS MENGGUNAKAN TANAMAN AKAR WANGI (Vetiveria zizanioides L.) DENGAN PENAMBAHAN EDTA DAN KOMPOS Muhammad Kresna Putra; S Syekhfani; Novalia Kusumarini
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

One of mining activities in Sukabumi and Bogor is gold mining. This activity uses mercury amalgamation techniques that generate tailings containing mercury. The tailing that is commonly dischared to the environment can affect human healths. One method to solve this problem is phytoremediation. Vetiveria zizanioides L. is one of the hyperaccumulator plants that can uptake mercury. This study was aimed to explore the effects of application of Ethylene Diamine Tetraacetic Acid (EDTA) and compost on uptake of merkuri Vetiveria zizanioides L. Nine treatments (combination of EDTA and compost doses) were tested in his study. Results of the study showed that the combination of compost and EDTA increased the uptake of mercury by Vetiveria zizanioides. Addition of EDTA increased 178% of mercury uptake. Application of compost was able to increase mercury concentration in root by 108% and in canopy by 165%, and increased soil pH, and cation exchange capacity.
POTENSI PEMANFAATAN PLANT GROWTH PROMOTING RHIZOBACTERIA (PGPR) DAN BERBAGAI MEDIA TANAM TERHADAP POPULASI MIKROBA TANAH SERTA PERTUMBUHAN DAN PRODUKSI KENTANG Christy Nur Cahyani; Yulia Nuraini; Al Gamal Pratomo
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

The availability of high quality potato seeds in Indonesia is only 7.4% including imports. Improvement of soil fertility is done with PGPR and various growing media, so that soil quality increases and can increase potato productivity. This research used a split plot design with twelve treatments with three replicates. Treatments tested were P0M1 (without PGPR + Husk Charcoal : Cocopeat (1:1)), P1M1 (10 ml/l PGPR + Husk Charcoal : Cocopeat (1:1)), P2M1 (20 mL L-1 PGPR + Husk Charcoal : Coco peat (1:1)), P0M2 (without PGPR + Soil : Husk Charcoal (1:1)), P1M2 (10 mL L-1 PGPR + Soil : Husk Charcoal (1:1)), P2M2 (20 mL L-1 PGPR + Soil : Husk Charcoal (1:1)), P0M3 (without PGPR + Soil : Husk Charcoal : Cocopeat (1:1:1)), P1M3 (10 mL L-1 PGPR + Soil : Husk Charcoal : Cocopeat (1:1:1)), P2M3 (20 mL L-1 PGPR + Soil : Husk Charcoal : Cocopeat (1:1:1)), P0M4 (without PGPR + Tanah), P1M4 (10 mL L-1 PGPR + Soil), P2M4 (20 mL L-1 PGPR + Soil). PGPR and growing media yielded an interaction with total N-l in P2M2 treatment, with the highest value of 1,02%,. The highest total P was in the P2M2 treatment (0,35%). Nitrogen fixing bacteria were observed in P2M2 treatment with the highest value of 77,25 x 105 cfu mL-1. Phosphate solubilizing bacteria were observed in P2M2 treatment with the highest value of 45 x 105 cfu mL-1. Plant height and dry weight of plants in P2M2 with the highest values of 12,99 cm and 3,61 gram, respectively. The highest yield of potato (20 tubers plant-1) was in the P2M2 treatment.
EFEKTIFITAS KOMPOS TANAMAN Crotalaria juncea PADA KETERSEDIAAN DAN SERAPAN N, P, K SERTA PERTUMBUHAN TANAMAN JAGUNG MANIS (Zea mays saccharata Sturt) PADA ENTISOL WAJAK, MALANG Laksono Raditya; Retno Suntari
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

The problem of Entisol used for agricultural land is the loss of nutrients due to leaching and evaporation. It is thus necessary to keep the nutrients available in the soil. The purpose from this research was (1) to know the effectiveness of Crotalaria juncea compost application on the availability of N, P, and K on Entisol Wajak, and (2) to assess the effectiveness of Crotalaria juncea compost application on uptake of N, P, K and growth of sweet corn in an Entisol of Wajak, Malang. This research used a completely randomized design with five treatments and three replications, i.e. C0 (Urea 100%), C1 (Crotalaria juncea compost 100% + Urea 75%), C2 (Crotalaria juncea compost 100% + Urea 75%), C3 (Crotalaria juncea compost 100%), C4 (Crotalaria juncea compost 200%). The results showed that application of Crotalaria juncea compost 100% (10 t ha-1) did not significantly affect available-P but it significantly increased available-N at 4 and 8 weeks with the effectiveness of 39% and 79.66%, and significantly increased the available-K at 8 and 12 weeks with effectiveness of 38.75% and 33.33% compared to 100% urea application (288 kg ha-1). Applications of 100% Crotalaria juncea compost (10 t ha-1) did not significantly affect plant growth (dry weight and plant height) as well as the N and K uptake, but increased the effectiveness of the P uptake 2.07% compared to 100% urea application (288 kg ha-1).
KETERKAITAN KETERSEDIAAN UNSUR HARA Ca, Mg, DAN Na DENGAN PRODUKSI DAN MUTU TEMBAKAU KEMLOKO DI KABUPATEN TEMANGGUNG, JAWA TENGAH Anita Dwy Fitria; S Sudarto; D Djajadi
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Temanggung is known as best quality tobacco producer. The potential production of Temanggung tobacco ranges from 900 to 1200 kg ha-1, but the present tobacco production is still low at 703 kg ha-1. The type of tobacco that is widely cultivated in Temanggung is Kemloko tobacco, which is known as the best local tobacco variety. This study was aimed to explore the relationship of Ca, Mg and Na availability for production and quality of Kemloko Tobacco in Temanggung Regency, Central Java. Soil samples were collected from field at 0-20 cm depth. The chemical analysis results showed that the distribution of Ca availability was low to high (2-20 me 100 g-1), availability of Mg was high to very high (2.1 to> 8 me 100 g-1), availability of Na was low to medium (0.1-0.4 me 100 g-1). The results of correlation analysis were as flows: Ca and production was 0.1520, Ca and quality index was 0.0660, Mg and production was -0.0676, Mg with quality index was (-0.0419), Na and production was -0.2304, Na and quality index was -0.1023. All correlation coefficients were weak. The average yield of moderate tobacco production was 311-609 kg ha-1 with the result of the average quality index entering into the very low class of 20-48.
KETERKAITAN STATUS HARA N, P, K TANAH DENGAN PRODUKSI DAN MUTU TEMBAKAU VARIETAS KEMLOKO DI KABUPATEN TEMANGGUNG, JAWA TENGAH Radhini Kartika Putri; S Sudarto; D Djajadi
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

One of the tobacco producing centers in Indonesia is Temanggung District, Central Java. Varieties that are commonly grown in Temanggung Regency is Kemloko varieties that produce the best quality (srinthil) with high nicotine and used as raw material for making kretek cigarettes. This study was aimed to analys the relevance of nutrient status of N, P, K in soil on production and quality index in Temanggung, and arranging distribution map of N, P, K in Temanggung. The study was conducted by field survey. Results showed that there was no significant correlation between N, P, K on productivity and quality of tobacco  Kemloko varieties in Temanggung regency, Central Java. N, P, K correlation value to productivity that -0.1125, 0.2247, -0.1856. N, P, K correlation to quality index -0.0002, 0.2354, 0.0836. There was no significant correlation between N, P, K with productivity and tobacco quality index on 2016 planted season  due to high rainfall occurring throughout 2016. Distribution of N-total  in tobacco producing centers in Temanggung was low (0.14%), to moderate (0.35%), P-distriburtion is very high (23.15 ppm P-50.88 ppm P) and K distribution was average (0.48 me 100 g-1) to very high (1.57 me 100 g-1).
PENGARUH APLIKASI KOMPOS DAN MIKORIZA ARBUSKULAR PADA TAILING TAMBANG EMAS TERHADAP PERTUMBUHAN DAN SERAPAN FOSFOR TANAMAN BUNGA MATAHARI Izhar Ashofie; Budi Prasetya
Jurnal Tanah dan Sumberdaya Lahan Vol. 6 No. 1 (2019)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.824 KB) | DOI: 10.21776/ub.jtsl.2019.006.1.12

Abstract

Tailings are waste (sludge) generated from various mining activities. Abundance of tailings can be a very serious problem in soils. One method that can be used to anticipate chemical hazard is phytoremediation using hyperaccumulator. Sunflower (Helianthus annuus L.) is one of the hyperaccumulator plants. In the other way, using compost to support macro and microelements for plants in phytoremediation activities can improve the physical and chemical of soil properties. Beside of using hyperaccumulator plants and compost, inoculation of arbuscular mycorrhiza (AM) can also be used to improve plant growth. The aim of this was to explore the effects of application of compost and mycorrhizal spores of Glomus sp. to gold mine tailing on sunflower growth, and P uptake. This study used a completely randomized design factorial consisting of two primary factors. The first factor was planting media composition (M) consisting of five levels and the second factor was the mycorrhizal spore numbers (S) consisting of three levels. The results showed that the composition of planting media (25% tailings : 75% compost) and the addition of 50 mycorrhiza spores increased plant height up to 45.67 cm (42.87%), and the leaves number 9.34 (72.97%), and able to increase P uptake 2.9 g plant-1 (45,79%).
EVALUASI KESESUAIAN LAHAN PADI PADA SAWAH IRIGASI DI KECAMATAN JUNREJO KOTA BATU Abel Fabyan Fernando Sareh; Mochtar Luthfi Rayes
Jurnal Tanah dan Sumberdaya Lahan Vol. 6 No. 1 (2019)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (310.524 KB) | DOI: 10.21776/ub.jtsl.2019.006.1.18

Abstract

Rice is the most important food crop because most of the Indonesian population uses rice (processed rice grains) as a staple food to meet nutritional needs. Junrejo District is the main center for rice cultivation (irrigated rice fields) in Batu City. There is a variation in the production of irrigated rice in the District of Junrejo, so it is necessary to evaluate the suitability of the land to assess the potential or class of land suitability for the purpose of land use. The conditions for growing existing plants are not in accordance with the facts of production in the field, so it is necessary to modify the conditions for growing rice. The purpose of this study was to evaluate land suitability of rice on irrigated rice fields in Junrejo District of Batu. The characteristics of the land measured were pH H2O, organic-C, total-N, available-P, exchangeable-K, cation exchange capacity, base saturation, and soil texture. Land characteristics that have been analyzed were then matched. Modification of new plant growth requirements used the Boundary Line and Production Results equation. The results showed that the land suitability classes for each land mapping unit (LMU) in Junrejo District were as follows: S2 for  LMU 1, and S3 for LMU 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13. The liming factors for each LMU were availability of nutrients (total-N, available-P, exchangeable-K), as wells as organic-C content and base saturation.
PENGARUH METODE KONSERVASI PADA TANAMAN KELAPA SAWIT (Elaeis gueneensis Jacq) TERHADAP STATUS UNSUR HARA N, P, K DAN C-ORGANIK TANAH whin themas mico saputra; Abdul Rauf; T. Sabrina
Jurnal Tanah dan Sumberdaya Lahan Vol. 6 No. 1 (2019)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (265.208 KB) | DOI: 10.21776/ub.jtsl.2019.006.1.1

Abstract

Umumnya pada suatu lahan khususnya wilayah Sumatera masih minim kandungan N, P, K serta C-organik tanah. Upaya dalam mengatasi hal tersebut diperlukan tindakan secara serius salah satunya dengan menggunakan metode konservasi yang didasari penambahan bahan organik dengan pemberian kompos yang dapat memperbaiki sifat kimia tanah; N-total, P-tersedia dan K-total serta biologi tanah seperti C-organik. Penelitian menggunakan Rancangan Petak Terpisah (RPT)/Split Plot Design dengan 2 faktor dan 4 ulangan sebagai berikut: Faktor I tahun tanam (Petak Utama) terdiri dari 2 taraf perlakuan, yaitu: T1: 5 tahun tanam dan T2: 20 tahun tanam serta Faktor II metode konservasi (anak Petak) terdiri dari 3 taraf, yaitu: K1: Konvensional, K2: Piringan Cekung + Kompos dan K3: Rorak Individu + Kompos. Pengambilan sampel tanah dilakukan secara vertikal dengan membedakan bidang tempat dari titik koordinat yang telah ditentukan dengan 1 titik kedalaman 0-60 cm. Sampel tanah dianalisis di Laboratorium PT. Socfin Indonesia dan di Laboratorium Central Ilmu Tanah, Fakultas Pertanian Universitas Sumatera Utara. Hasil penelitian menunjukkan bahwa penerapan metode konservasi pada perlakuan konvensional (K1) adalah perlakuan terbaik khususnya dalam memperbaiki dan meningkatkan sifat kimia dan biologi tanah. Hal ini dibuktikan pada interaksi perlakuan konvensional (K1) tahun tanam 20 tahun, yang terlihat pada nilai P-tersedia sebesar 60,83 mg/kg. 

Page 12 of 54 | Total Record : 534

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