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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 483 Documents
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PENGARUH PEMBERIAN BERBAGAI JENIS BAHAN ORGANIK TERHADAP SIFAT KIMIA TANAH PADA PERTUMBUHAN DAN PRODUKSI TANAMAN UBI JALAR DI ENTISOL NGRANGKAH PAWON, KEDIRI Fahriansyah Nur Afandi; Bambang Siswanto; Yulia Nuraini
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 2 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Ngrangkah Pawon Village of East Java is one of the areas that was affected by Mount Kelud eruption which occurred in 2014. The eruption caused soils choked by volcanic ash. Volcanic materials cannot supply nutrients needed by plants as the volcanic materials are recent materials that have not undergone complete weathering. Entisols that dominate the Ngrangkah Pawon area. have low levels of clay and organic matter, so they have low water holding capacity that causes the soils having low water content and low N, P, and K contents. The purpose of this study was to explore the effect of organic matter in the form of chicken manure, cow manure and compost on nutrient contents available in an Entisol so sweet potato plant could grow and generating production increases. Treatments tested in this study were combinations of chicken manure with doses of 5, 10, 15 t ha-1 (B1D1, B1D2, B1D3), cow dung with doses of 5, 10, 15 t ha-1 (B2d1, B2D2 B2D3), and compost with doses of 5, 10, 15 t ha-1 (B3D1, B3D2, B3, D3). One control treatment (B0D0) was also included in the research design. Ten treatments were arranged in a randomized complete block design with three replications. At each plot treatment sweet potatoes were planted until harvest (3 months). Parameters observed at the time of harvest were soil pH, contents of C, N, P, and K, uptake of N, P and K by plant, and tuber yield. The results showed that the addition of organic matters in the forms of chicken manure, cow dung and compost significantly affected the values of soil pH, contents of C, N, P, and K, uptake of N, P and K by plant. However, all treatment could not significantly increase sweet potato tuber yield.
PENGARUH SISTEM OLAH TANAH DAN APLIKASI MULSA TERHADAP SIFAT FISIK, PERAKARAN, DAN HASIL TANAMAN KACANG HIJAU (Vigna Radiata L.) Aprilia Solyati; Zaenal Kusuma
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 2 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Long term intensive tillage causes land degragation or damage soil physics and  affect on root growth and plant production. This research aimed to know the effect of tillage system and mulch aplication on soil physical properties, rooting, and green bean producton. The experiment was conducted in March - May 2016 in the village of Pendem, Junrejo District, Batu City. The study was conducted using a Randomized Block Design Factorial (RBDF) with two factor and each factor has 3 levels. The first factor is the tillage (T) and the second factor is the application of mulch (M), so that the total combination of the factors is 9 treatments. Each one is made of the plot and the treatment was repeated 3 times. The treatment are, no tillage (T0), minimum tillage(T1), intensive tillage (T2), without mulch (M0), silvery black plastic mulch (M1), and straw mulch (M2). The system of minimum tillage with straw mulch application is the best treatment of all combinations because it has the best value in bulk density, porosity total, roots, and the produce of green bean. The effect just occur on the short term, that is 14 days after planting, whereas after harvest (60 HST) there are not effected.
EFEKTIFITAS KOMPOS CAMPURAN AMPAS TEH, KOTORAN SAPI DAN KOTORAN KAMBING TERHADAP SERAPAN N PADA TANAMAN BAWANG DAUN PADA INCEPTISOL Santika Patna Dyasmara; S Syekhfani; Yulia Nuraini
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 1 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Inceptisols are young soils that have undergone further development are characterized by low nitrogen content, low organic matter contend, and low pH. Fertilizer application is therefore needed to improve fertility of the soils. Tea waste that is easily found at home or factories can be used as organic fertilizer to supply nutrient elements in the soil. The purpose of this study was to elucidate the influence of application of combined compost (mixture of tea waste, cow dung and goat dung) on N uptake by leek plant (Allium fistulosum L.). Eight treatments (control, 5%, 25%, 50%, 75%, 100%, 125%, and 150% compost) were arranged in a completely randomized design with three replicates. The results showed that application of combined compost of tea waste, cow dung and goat dung significantly affected soil pH, soil organic carbon, soil total N, N uptake by plant, plant growth and plant yield. The highest N uptake by plant was observed for treatment 100% compost application (9.1 t ha-1) that yielding 114.62 mg plant-1, while the lowest N uptake was found on the control treatment that yielding only 54.98 mg plant-1.
SEBARAN STATUS BAHAN ORGANIK SEBAGAI DASAR PENGELOLAAN KESUBURAN TANAH PADA PERKEBUNAN TEBU (Saccharum officinarum L.) LAHAN KERING BERPASIR DI PT. PERKEBUNAN NUSANTARA X, DJENGKOL-KEDIRI Firda Inayati Harista; s Soemarno
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 2 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Application of organic matter is done as one of the basic activities of soil fertility management in sugarcane plantation. Application of organic matter at the planting site can be done based on the status of soil organic matter from map of the status of soil organic matter. Differences in the status of soil organic matter can be caused by differences of soil management, such as compost, liquid organic fertilizer and trashes application. As a basic activity of soil fertility management, organic matter application has a significant influence in the availability of soil-N, C/N ratio and soil pH. Content of soil organic matter in the sugarcane land are ranged from 0.9% to 3.5%, and distributed from “very-low” to “moderate” status.
PENGARUH APLIKASI BAKTERI ENDOFIT PENAMBAT NITROGEN DAN PUPUK NITROGEN TERHADAP SERAPAN NITROGEN SERTA PERTUMBUHAN TANAMAN TEBU Lusi Nurhayati Tamba; Diaz Gustomo; Yulia Nuraini
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Nitrogen is a macro nutrient needed to support growth and productivity of sugarcane. Nitrogen requirement for sugarcane can be met through organic, inorganic, and biological fertilizers. The objectives of this study was to analyze the effect of N fertilizer treatments with the use of nitrogen-fixing endophytic bacteria Gluconacetobacter diazotrophicus on levels of nutrient nitrogen and the growth of sugarcane. Treatments tested in this study were P0 = control (no added fertilizer and bacteria), P1 = (800 kg N ha-1 + 5 mL bacteria inoculation), P2 = (600 kg N ha-1 + 5 bacteria inoculation), P3 = (400 kg N ha-1 + 5 mL bacteria inoculation), dan P4 = (200 kg N ha-1 + 5 mL bacteria inoculation). The results showed that treatment of N fertilizer doses did not significantly different for  populations of endophytic bacteria Gluconacetobacter diazotrophicus and the vegetative growth of sugarcane. Doses of N fertilizer treatment with utilization of endophytic bacteria Gluconacetobacter diazotrophicus only significantly different on  N-total and N uptake of sugarcane. Treatment in P2 (600 kg N ha-1 + Gluconacetobacter diazotrophicus 5 mL) has a larger population of Gluconacetobacter diazotrophicus endophytic bacteria than other treatments, is 53.0 x 102 cfu mL-1, and has higher levels of N-total than other treatment is 0.16%. For vegetative growth of sugarcane in P1 (800 kg N ha-1 + Gluconacetobacter diazotrophicus 5 mL) had a good influence for the high, number of leaves, dry weight and N uptake of sugarcane. While the  number of tillers in P4 (200 kg N ha-1 + Gluconacetobacter diazotrophicus 5 mL) has a seedling growth more than other treatments
KAJIAN PRODUKTIVITAS DAN MUTU TEMBAKAU TEMANGGUNG BERDASARKAN NILAI INDEKS ERODIBILITAS DAN KEPADATAN TANAH Anam Prasetiyo; D Djajadi; S Sudarto
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

This study was aimed to identify the distribution of productivity and quality of Temanggung tobacco, identify relationships between soil erodibility with soil compaction and productivity quality of Temanggung tobacco, and identify relationships between soil erodibility index with productivity and quality of Temanggung tobacco. The study was conducted by field survey method with the object of study was tobacco fields in Temanggung Regency, Central Java. Based on the data obtained, two maps i.e. map of productivity distribution and map of Temanggung tobacco quality. The results showed that the soil compaction affected the value of erodibility index. The higher of the soil compaction, the lower was the value of soil erodibility. It was because the compaction of the soil influenced one aspect of erodibility. The soil compaction affected the productivity but did not affect to the quality of Temanggung tobacco. The more compact the soil, the lower the productivity of the land, it was because root development was hampered by the dense soil, thus affecting the development of other plants (leaves). While erodibility did not affect productivity, it affected the quality of tobacco. The higher erodibility indicated the lower quality tobacco. This was because the high soil erodibility increased soil sensitivity to erosion.
PENGARUH KOMBINASI BIOCHAR DAN SISA TANAMAN LEGUM TERHADAP KETERSEDIAAN N DAN P TANAH SERTA EMISI CO2 PADA LAHAN KERING Wahyu Ningtyas; Yulia Nuraini; Eko Handayanto
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 1 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

A research that was aimed to study the effect of the combination of biological charcoal (biochar) and a biomass plant Mucuna pruriens, Psophocarpus tetragonolubus, Phaseolus lunatus, Dolichos lablab the availability of N, P availability and release of CO2 from the decomposition. The research was conducted in the laboratory of Biology, Faculty of Agriculture, University of Brawijaya, Malang. Research began in October 2014 and February 2015. Materials used are fresh biomass, soil and biochar. Fresh biomass of four species of wild plants Mucuna pruriens (MP), Psophocarpus tetragonolubus (PT), Phaseolus lunatus (PL) and Dolichos lablab (DL], biochar rice hulls, bottles 100 mL plastic tube the size of 3 mL and 5 mL tube size. Observations of soil N and available P were conducted at weeks 1, 2, 4, 6, and 8. The results indicated that the combination treatment of 75 MP + 25 AH (Mucuna pruriens 3,75 t ha-1 and 1.25 t biochar ha-1) had the highest value for ammonium in (8 MSI) that was  equal to 143 mg kg-1. The highest average against ammonium was 100 PT + 0AH treatment that hada value of 79.17 mg kg-1  The treatment that had the highest value for nitrate in (8 MSI) was the treatment of 50 PL + 50 AH 236.67 mg kg-1. The treatment having the highest average for nitrate was 75 PT + 25AH of 206 mg kg-1. Combination treatment of 5 t Psophocarpus tetragolubus / ha and 0 t biochar ha-1 (100 PT + 0 AH) had the highest value of available P of 63.64 mg kg-1. The treatment having the highest average value of 75 PL + 25 AH  was 33.45 mg kg-1. The average value of the highest CO2 evolution (1.54 mg CO2 week-1) was in the treatment of 50DL + 50 AH (Dolichos lablab 2,5 t ha-1 and 2,5 t Biochar ha-1).
PENGARUH APLIKASI BIOCHAR TONGKOL JAGUNG DIPERKAYA ASAM NITRAT TERHADAP KADAR C-ORGANIK, NITROGEN, DAN PERTUMBUHAN TANAMAN JAGUNG PADA BERBAGAI TINGKAT KEMASAMAN TANAH Hadi Yuananto; Wani Hadi Utomo
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 1 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

The need for food in Indonesia is relatively large, but not followed by optimal land conditions. One of the efforts to improve the quality of land that can be applied is biochar. Biochar used comes from corn cobs with nitrate acid enrichment. The purpose of this research is to know the effect of biochar application of corn cobs enriched nitric acid to C-Organic content, Nitrogen, and vegetative growth of corn plants at different soil pH. The research was implemented in September 2016 - March 2017 at the Tribhuwana Tunggadewi Experimental Garden. This study used a factorial randomized block design with two factors and three replications. The first factor of soil pHs were soil from West Borneo (As), Wajak (Ne), and NTT (Ba). The second factor of biochar applications were without biochar (K), biochar (Bio), and biochar enriched nitrate acid (BioN). The average effect of pH with biochar was no interaction except on the N-total content. However, overall application of 5 t ha-1 of biochar and biochar enriched nitrate acid had better C-organic, N-total, and growth of maize than control treatment on each soil.
PENGARUH RESIDU BICOHAR TONGKOL JAGUNG DIPERKAYA AMONIUM SULFAT TERHADAP BEBERAPA SIFAT TANAH DAN PERTUMBUHAN TANAMAN JAGUNG MANIS DI pH TANAH YANG BERBEDA Exclesia Ansila Sitohang; Wani Hadi Utomo
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 1 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Biochar is one of amandement soil that comes from imperfectly combustion (pyrolysis) form of natural charcoal. The addition of biochar as a soil reparing was able to increase the carbon in the soil that able to improve soil characteristic soil. The purpose of this study was to find out the influence of residual biochar enriched with amonium sulphate on soil chemical and physical properties, and plant growth on various soil acidity levels. Treatments tested for this study were biochar residues enriched by amonium sulfate, N fertilizer (BN), biochar residues (B), without biochar, N fertilizer (N), and control (K) and various degrees of soil pH, i.e. pH 6-7 (P1), pH 4-5 (P2), pH 5-6 (P3). Twelve treatments were arranged in a randomzed block design with three replicates. Variables observerd were properties of soils (pH, C-Organic, CEC, N-total, and aggregate stability), and maize growth parameters (plant height and the number of leaves). The results showed that aplication of biochar of residues maize cob enriched with amonium sulfphate and various pH soil had interactions towards soil CEC and soil N-total, and had an interactions towards plant growth at plant age of 8 weeks-10 weeks, and number of leaves at age 9 weeks-10 weeks.
PENGARUH RESIDU BIOCHAR KOTORAN AYAM DIPERKAYA AMONIUM SULFAT TERHADAP SIFAT KIMIA TANAH, SERAPAN N DAN PRODUKSI TANAMAN PADI PADA TANAH DENGAN TEKSTUR BERBEDA Megawati Ompusungu; Yulia Nuraini
Jurnal Tanah dan Sumberdaya Lahan Vol. 5 No. 1 (2018)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Soil texture is one of the determinants of soil fertility. One of the efforts in overcoming the problems of soil is by biochar. The purpose of this study was to determine the ammonium sulphate enriched biochar residues on several soil chemical properties, N uptake, and rice yield on soils with different texture. This study that was conducted at experimental farm of Tribhuwana Tunggadewi University used a randomized complete block design with two factors, i.e.biochar and soil texture. Biochar factor consisted of zero biochar (T), chicken manure biochar (BK), and ammonium sulphate enriched biochar (BA). Soil texture factor consisted of sandy silt texture (P), silt (D), and clay (L). Parameters observed were soil chemical properties (organic matter, pH, CEC, total N total), N uptake by rice, rice plant height, rice panicle, productive tillers, grain dry weight, dried grain. Results of the study showed that ammonium sulphate enriched biochar residue affected the pH and N total soil in different textures, ie on clay texture, silt then sandy silt with values 6,39 ; 6,37; 6,13 and 0,08 %; 0,10 %; 0,09 %. Soil texture affected N uptake on clay texture, silt then sandy silt with value 15,97 g plant-1 ; 12,88 g plant-1; 7,42 g plant-1. Significant effects on plant’s height, productive tillers, dry weight of grain and dried grain to biochar factor, the ammonium sulphate enriched biochar had highest value 106,17 cm; 6.22 polybags-1; 12,74 g; 9,40 g.

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