cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Achmad Riyanto
Contact Email
ariyanto@ub.ac.id
Phone
+62341-553623
Journal Mail Official
editor.jtsl@ub.ac.id
Editorial Address
Universitas Brawijaya Jl. Veteran no. 1, Malang 65145
Location
Kota malang,
Jawa timur
INDONESIA
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.
Arjuna Subject : -
Articles 534 Documents
 16   17   18   19   20 
PENGARUH BIOCHAR TONGKOL JAGUNG DIPERKAYA AMONIUM SULFAT [(NH4)2SO4] TERHADAP KEMANTAPAN AGREGAT TANAH, BEBERAPA SIFAT KIMIA TANAH DAN PERTUMBUHAN TANAMAN JAGUNG Endang Listyarini; Yoga Prabowo
Jurnal Tanah dan Sumberdaya Lahan Vol. 7 No. 1 (2020)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.179 KB) | DOI: 10.21776/ub.jtsl.2020.007.1.13

Abstract

Soil fertility is the ability of soil to supply nutrient for plant. The availability of nutrients in soil is one of factors to support the success of plant growth. The addition of corn cob biochar with ammonium sulfate increases the availability of nutrients in soil. Soil conditioner is natural compound that can improve soil fertility so it can support the plant growth. The treatments tested were application of ammonium sulfate in corn cob biochar, biochar, NPK, manure, and control. The doses of fertilizers were urea 120 g/plot, TSP 240 g/plot, KCl 160 g/plot, manure 5 kg/plot, corn cob biochar 8 kg/plot, and the addition of ammonium sulfate in corn cob biochar 8 kg/plot. The parameters observed were soil aggregate stability, pH, C-organic, CEC, and total-N. Plant growth was measured based on plant height and leaf. The results showed that biochar treatment with ammonium sulfate had the best outcome and was able to improve soil aggregate stability up to 56%, pH 14%, C-organic 24.8%, CEC 57%, and total-N up to 18%. Besides, this treatment had the best result to the plant height in second week up to 50%, forth week 20%, sixth week 42%, eight weeks 46% and tenth week 40%. Enhancement of total leaf was up to 37% in second week, 22% in fourth week, 44% in sixth week, 35% in eighth week and 29% in tenth week.
PENGUKURAN TOTAL DISSOLVED SOLID (TDS) DALAM FITOREMEDIASI DETERJEN DENGAN TUMBUHAN Sagittaria lancifolia Elisa Kustiyaningsih; Rony Irawanto
Jurnal Tanah dan Sumberdaya Lahan Vol. 7 No. 1 (2020)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (393.21 KB) | DOI: 10.21776/ub.jtsl.2020.007.1.18

Abstract

As the population increases, the need for detergent will increase. This study aimed to determine the value of TDS in detergent solution at different concentrations and detention times. This study was an experimental study using a randomized block design with three treatment factors. The treatments included phytoremediation (presence or absence of plants), detergent concentrations used were 10, 50, and 75 ppm, and detention times were 7 and 14 days, each with three replications. The tool used was the TDS Meter. The data obtained in the form of TDS values were further analyzed descriptively and presented in the form of tables, graphs and descriptive analysis. The results showed that the TDS values fluctuated every day. The lowest average TDS value was found in phytoremediation treatment with a concentration of 10 ppm with a detention time of 7 days which was 174 mg L-1, while the highest average TDS value was found in phytoremediation treatment with a concentration of 75 ppm with a detention time of 14 mg of 237 mg L-1. The higher the concentration of detergent and the longer the detention time in the phytoremediation treatment, the higher the average TDS value.
PENDUGAAN CADANGAN KARBON HUTAN JATI (Tectona grandis Linn. F) DENGAN BERBAGAI PERSAMAAN ALOMETRIK PADA BERBAGAI KELAS UMUR JATI Tommy Triady Ginting; Cahyo Prayogo
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (211.004 KB)

Abstract

The development of forest plantations into one of forestry enterprises is seen as an activity that can reduce emissions by increasing carbon stocks. Measurement of carbon stocks needs to be done to obtain data of carbon stocks stored in a field so that it can be calculated emissions that are released into the atmosphere when there is a fraction of the land cover. In this study, carbon stocks was calculated by estimation method using allometric equations that had been made in previous studies and devoted to the stands of teak (Tectona grandis Linn. F), litter and soil. The study was conducted by dividing the teak plantation with various age classes (KU) of teak plant, ranging from KU 1 to KU 6. KU 1 has age 1 - 10 years, KU 2 has age 11-20 years, KU 3 has age 21 - 30 years old, KU 4 has age 31 - 40 years old, KU 5 has age 41-50 years and KU 6 has age 51 - 60 years old. The value of carbon stocks in the teak stands in each equation increased with the increasing age of the teak stand. Carbon deposits in teak forests increased by 3.96 t ha-1 to 5.54 t ha-1 annually. Teak forests can reduce CO2 in the air, and the greater the age of teak the greater CO2 in the air can be reduced. Teak forests can reduce CO2 in the air by 14.45 t ha-1 to 20.26 t ha-1 annually. Basal area value on teak stands affects 64% of litter biomass values. The higher the basal area value the litter biomass value will increase. Basal area values of teak forests in KU 1 to KU 6 ranged from 5.63 m² ha-1 to 50.36 m² ha-1.
PERUBAHAN SIFAT KIMIA TANAH SETELAH APLIKASI TANDAN KOSONG KELAPA SAWIT PADA DUA KELAS TEKSTUR TANAH Putri Winda Asih; Sri Rahayu Utami; Syahrul Kurniawan
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 (350.398 KB) | DOI: 10.21776/ub.jtsl.2019.006.2.12

Abstract

The increase production of oil palm plantation is followed by the residue from processing palm oil mill effluent (POME) and oil palm empty fruit bunches (EFB). The POME is widely applied in oil palm plantation, whereas EFB is limited used. This study aimed to determine the effect of EFB application on soil chemical properties in Ultisol. This study was conducted in the Soil Chemical and Biological Laboratories, Agriculture Faculty, Brawijaya University Malang. Soil samples were collected from Batanghari and Sarolangun regencies, Jambi Province. This study was designed using randomized complete design with 6 treatments, including clay loam Ultisol (CLU) + EFB (T1B1); CLU + palm oil fibre (T1B2); CLU + EFB + fibre (T1B3); sandy loam Ultisol (SLU) + EFB (T2B1); SLU + fibre (T2B2); SLU + EFB + fibre (T2B3), and 3 replicates. The results showed that application oil palm residues (e.g EFB and fibre) increased soil organic C, available K, total N, and CEC on clay loam Ultisol with the highest increase was observed at the T1B3 (CLU + EFB + fibre) for 12 weeks incubation. This study summarized that oil palm residues can potentially be used as organic fertilizer in oil palm plantation.
EVALUASI KESESUAIAN LAHAN CABAI MERAH DI KAWASAN RELOKASI SIOSAR KABUPATEN KARO Agustoni Tarigan; Abdul Rauf; R Rahmawaty
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 (375.431 KB) | DOI: 10.21776/ub.jtsl.2019.006.2.3

Abstract

Siosar relocation Region is located in the Subdistrict Merek in Karo with an altitude between 1490 - 1562 m above sea level. With this type of soil Andisol where land is hilly and undulating with a slope of + 37.5% and the climate type D3, leasing land from the Ministry of Environment and Forests covering an area of 414.44 ha reserved for heads of household 370 victims of the eruption of Mount Sinabung, through Decree of the Minister of the Environment life and Forestry No. SK.107 / MenLHK-II / 2015. This study aimed to evaluate the characteristics of the level of production forest land suitability for the cultivation of chilli in the Region Siosar, to analyze the remedial efforts that need to be done in improving crop productivity, and to create maps of the actual land suitability and potential land suitability chilli plants. The method used was a survey method. Unit of land based on soil map consisted of 7 units of land analysis were used for matching. The results showed that the level of potential land suitability for chilli plant (Capsicum annum) included marginally suitable (S3) covering an area of 297,3 ha and quite suitable (S2) covering 117,14 ha.
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).
PENGARUH APLIKASI BOKASHI TERHADAP DINAMIKA KETERSEDIAAN N, P, DAN S PADA INCEPTISOL KARANGPLOSO, MALANG Ursulin Sacer Setyastika; Retno Suntari
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 (227.836 KB) | DOI: 10.21776/ub.jtsl.2019.006.2.10

Abstract

The Inceptisol of Karangploso has low soil pH, low organic matter (OM), medium total soil N, very low C/N ratio, and low available sulphur- that cause low soil productivity. The application of bokashi preserves strongly productivity and organic matter in the soil. This research aimed to determine the effect of bokashi application in improving soil chemical properties and N, P, S-available in an Inceptisol of Karangploso. The experiment was conducted in greenhouse of Facultyof Agriculture, Brawijaya University using a completely randomized design with 7 treatments and 3 replications. The treatments consisted of O1 = dose of 5 t ha-1  + ½ A, O2 = dose of 10 t ha-1  + ½ A, O3 = dose of 15 t ha-1 + ½ A, O4 = dose of 20 t ha-1  + ½ A, O5 = dose of 25 t ha-1  + ½ A, and O6 = dose of 30 t ha-1  + ½ A. The results showed that the increasing dose of bokashi significantly increased soil pH (from 5.1 to 5.4), C/N ratio (from 9.64 to 9.93), P-available (from 141 to 142.6 ppm P) at 60 DAI (days after incubation), total N (from 0.21 to 0.24% at 30 DAI and 0.18% to 0.24% at 60 DAI ) and NO3- (from 24.96 to 65.47 ppm at 30 DAI and 14.91 ppm to 39.20 ppm at 60 DAI) compared to the control, but it had no significantly effect on organic carbon, OM, SO42- in soil. The correlation test showed that there was a strong and positive correlation between pH and NO3- (r=0,77*), organic carbon and NO3- (r=0,63), organic carbon and P-available (r=0,78*), OM to NO3- (r=0,70*), and OM to P-available (r=0,86*).
PEMETAAN PREDIKSI SEBARAN KERENTANAN LONGSOR DI KECAMATAN TAWANGMANGU, KABUPATEN KARANGANYAR MENGGUNAKAN PENDEKATAN FUZZY LOGIC Mualif Adi Saputra; Mochtar Lutfi Rayes; Istika Nita
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 (281.282 KB) | DOI: 10.21776/ub.jtsl.2019.006.2.16

Abstract

Tawangmangu District is one of the problemas areas in Karanganyar Regency related to landslides. Land use that is not in accordance with the slope and triggered by high rainfall makes the District of Tawangmangu an area with criteria of landslides of medium to high criteria. Mitigation efforts need to be carried out to minimize the danger of landslides. Data limitations are the basis for these mitigation efforts. This can be solved using fuzzy logic. This method can be used by looking at a limited area and data. This research was conducted in Tawangmangu District by dividing the research location into 16 land map units (LMU). The results showed that Tawangmangu District was divided into four classes, involve: not vulnerable, low, medium and high. Criteria are not vulnerable to spread in 9; 7; 11; 10 and 12 LMU, low spread in 3; 4; 5; 16; 8 and 13 LMU, medium spread in 2; 15 and 1 LMU and high vulnerability only in 14 LMU. Factors that can take effect the occurrence of landslides in Tawangmangu District are slope, land use and bulk rainfall. This method can be applied at research sites because it has the accuracy of very accurate results.
STUDI KETERSEDIAAN N-TANAH DI SENTRA TANAMAN BAWANG PUTIH (Allium sativum L.), KECAMATAN PUJON, MALANG, JAWA TIMUR Ketriwani Panggabean; 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 (376.185 KB) | DOI: 10.21776/ub.jtsl.2019.006.2.22

Abstract

Pujon District is one of garlic centers for increasing garlic production in Malang. One of the causes of low garlic production is the low soil fertility. The status of soil fertility in garlic areas is influenced by availability of soil N. This study was conducted in Pujon District, Malang. The observation points were spread over five villages of garlic centers, i.e. Pandesari, Pujon Lor, Sukomulyo, Bendosari, and Madiredo. Correlation analysis was conducted for data of soil chemical and physical properties obtained from laboratory analysis. The garlic production was used as a dependent variable, while the soil N-total, C-organic, pH (H2O), pH (KCl), bulk density, and soil porosity, were used as the independent variables. Results showed that status of soil N the garlic center of Pujon District was in the low to medium category. Content of N in the topsoil (0-30cm) of the five land mapping units was medium, while that in the subsoil (30-60cm) of the five land mapping units ranged from low to medium. The large or small N content in the soil did not significantly correlated to organic C, pH (H2O and KCl), bulk density and soil porosity. There was a significant correlation between garlic production and the C/N ratio. However, the significant correlation was only found in the lower layer (30-60cm) with the r=0.82**.
EVALUASI KESESUAIAN LAHAN PADA AREAL PENGGUNAAN LAIN DI KECAMATAN SITELLU TALI URANG JULU KABUPATEN PAKPAK BHARAT UNTUK PENGEMBANGAN TANAMAN CABAI MERAH (Capsicum annuum L.) Fitra Syawal Harahap; Abdul Rauf; Rahmawaty Rahmawaty; Simon Haholongan Sidabukke
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 2 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (412.317 KB)

Abstract

Evaluasi lahan merupakan suatu pendekatan atau cara untuk menilai potensi sumber daya lahan. Hasil evaluasi lahan akan memberikan informasi dan atau arahan penggunaan lahan yang diperlukan, dan akhirnya nilai harapan produksi yang kemungkinan akan diperoleh. Pemanfaatan lahan areal penggunaan lain di Kecamatan Sitellu Tali Urang Julu perlu didukung dengan Informasi mengenai kesesuaian lahan. Maka dilakukan evaluasi karakteristik tingkat kesesuaian lahan di areal tersebut, untuk menganalisis usaha–usaha perbaikan yang bertujuan meningkatkan produktivitas, serta membuat peta kesesuaian lahan aktual dan kesesuaian lahan potensial komoditi unggulan di Kecamatan tersebut. Metode yang di gunakan adalah metode survei. Satuan unit lahan berdasarkan peta tanah, peta kemiringan lereng, peta ketinggian tempat, peta tutupan lahan, terdiri dari 6 unit lahan dan 18 titik. Metode analisisnya adalah dengan metode membandingkan (matching). Hasil penelitian menunjukkan bahwa tingkat kesesuaian lahan untuk tanaman cabai merah (Capsicum annuum L.) termasuk S3 dan N seluas 1.525,33 ha dan 1.778,09 ha. Kesesuaian lahan untuk tanaman Cabai Merah faktor pembatas adalah ketersediaan hara, curah hujan yang tinggi, dan bahaya erosi sedangkan Faktor pembatas utama dalam menilai kesesuaian lahannya, dilakukan pengelolaan dengan penambahan unsur hara ke dalam tanah, pembuatan drainase, serta pembuatan teras dan menanam sejajar kontur.

Page 18 of 54 | Total Record : 534

 16   17   18   19   20 

Filter by Year

2014 2025


Reset
Filter By Issues
All Issue Vol. 12 No. 2 (2025) Vol. 12 No. 1 (2025) Vol. 11 No. 2 (2024) Vol. 11 No. 1 (2024) Vol. 10 No. 2 (2023) Vol. 10 No. 1 (2023) Vol. 9 No. 2 (2022) Vol. 9 No. 1 (2022) Vol. 8 No. 2 (2021) Vol. 8 No. 1 (2021) Vol. 7 No. 2 (2020) Vol. 7 No. 1 (2020) Vol. 6 No. 2 (2019) Vol. 6 No. 1 (2019) Vol. 5 No. 2 (2018) Vol. 5 No. 1 (2018) Vol. 4 No. 2 (2017) Vol. 4 No. 1 (2017) Vol. 3 No. 2 (2016) Vol. 3 No. 1 (2016) Vol. 2 No. 2 (2015) Vol. 2 No. 1 (2015) Vol. 1 No. 2 (2014) Vol. 1 No. 1 (2014) More Issue