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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.
Arjuna Subject : -
Articles 483 Documents
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APLIKASI UREA DAN KOMPOS KULIT KAKAO UNTUK MENINGKATKAN KETERSEDIAAN DAN SERAPAN N, P, K SERTA PRODUKSI TANAMAN SAWI PADA INCEPTISOL TULUNGREJO, BATU Putri Astria; Retno Suntari
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 1 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Cocoa pod husk is potential organic matter source to improve soil fertility as it contains relative high nitrogen and potassium. The objective of this study was to explore the effect of urea and cocoa pod husk compost application on availability of N, P, and K, uptake of N, P and N, and yield of mustard in an Inceptisol.  Treatments tested were K0 = control, K1 = 100% Urea, K2 = 75% Urea and 25% cocoa pod husk compost, K3 = 50 % Urea and 50% cocoa pod husk compost, K4 = 100% cocoa pod husk compost, and K5 = 200% cocoa pod husk compost. Results of this study showed that application of 75 %  Urea (163.05 kg ha-1) and 25% cocoa pod husk compost (2.717 Mg ha-1 ) increased available N of 230.43%,  available P of 26.10 mg kg-1, and available K of 0.95 cmol kg-1 in the soil studied. Application of 200% cocoa pod husk compost (21.739 t ha-1) resulted in the highest organic C (2.17%) and pH (5.58). The highest N uptake by mustard plant (16.44 mg plant-1) was obtained from 100% Urea (217.40 kg ha-1 ) treatment. Application of 75% Urea and 25%  cocoa pod husk compost produced the highest P uptake (3.08 mg plant-1), K uptake (6.39 mg plant-1), leaf area (635.46 cm2 plant-1), fresh weight (48.57 g plant-1 ) and dry weight (2.35 g plant-1), which were not significantly different with the application of  100% Urea.
PERAN MIKORIZA ARBUSKULA DAN BAKTERI Pseudomonas fluorescens DALAM MENINGKATKAN SERAPAN P DAN PERTUMBUHAN TANAMAN JAGUNG PADA ANDISOL Mohammad Kafid Musafa; Luqman Qurata Luqman Qurata Aini; Budi Prasetya
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 2 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Phosphorus that is absorbed by Al and Fe in Andisols makes it not available to plants. One of efforts to improve P availability in Andisols is application of agent containing phosphate biological solution. P. fluorescens bacteria have ability to dissolve P because it can produce organic acid that can absorb Al and Fe so that P can be available to plants. Mycorrhiza Arbuscular (MA) are fungi that have access to the source of P-organic by colonizing plant roots. The purpose of this study was to explore the role of MA and Pseudomonas fluorescens bacteria in increasing P uptake by maize grown in an Andisol. The results showed that the inoculation of P.fluorescens bacteria  and MA increased P uptake by 24% and improved maize growth  by 27.59%.
KAJI BANDING APLIKASI LIMBAH MEDIA TANAM JAMUR TIRAM DAN LIMBAH TAHU CAIR TERHADAP SIFAT KIMIA ANDISOL CANGAR, BATU Farochatus Zakiyah; S Syekhfani; Retno Suntari
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 2 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Industrial development grows rapidly nowadays, especially industries that support human life. In other side, every industry pays less attention for the system of disposing wastes such as oyster mushroom media waste and tofu liquid waste. This study was aimed to determine the effect of organic material application (oyster mushroom plant media waste and tofu liquid waste) through incubation toward availability of P, K, Ca, Mg, and Na in an Andisol of Cangar, Batu.  Treatments tested in this study were J1 (100% oyster mushroom compost), JC2 (75% oyster mushroom compost + 25% of tofu liquid waste), JC3 (50% oyster mushroom compost + 50% of tofu liquid waste), JC4 (25% oyster mushroom compost + 75% of tofu liquid waste), and C5 (100% of tofu liquid waste). The six treatments were arranged in a completely randomized design with three replicates. The results showed that application of 75% oyster mushroom compost + 25% tofu liquid waste (JC2) increased better soil K-availability and CEC until eighth-observations than the other treatments. Application of  50% oyster mushroom compost + 50% tofu liquid waste (C5) increased the amount of Mg-available from low criteria (0,56 mg/100g) into moderate criteria (1,30 mg/100g) compared with observation control.
PENGARUH DOSIS UREA-HUMAT TERHADAP KETERSEDIAAN N PADA ENTISOL DAN SERAPAN N OLEH TANAMAN JAGUNG Yerli Yuspita Tampubolon; Retno Suntari
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 2 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

The constrains of corn cultivation on Entisol is due to the low nutrient absorption, one of this element is Nitrogen. The reason is Nitrogen can easily for leached from the soil in the form of nitrate (N-NO3-), and will volatilized into the air in the form of ammonia gas (NH3) or left in the ground so it can't be absorbed by plants. One effort that can be done to address the problems of  Entisol is with the addition of organic matter as well as a balance fertilizer. Organic ingredients are used in the research is mixed with humic acid with urea. This study was aimed to examine the influence of application of urea-humate dosage on N availability and uptake of N of corn. The results showed a significant effect of application of urea-humate to NH4+ and NO3- at 30 DAI. The urea-humic acid could improve soil pH, soil CEC, plant height, and total dry weight. Correlation between soil N-available level with uptake of N level was significant at p = 0,05 (r = 0,81). Urea humate 125% has the highest increase of 49,32% on N-uptake of corn compared with the treatment of urea
PENGARUH KOMPOS LIMBAH DAUN MINYAK KAYU PUTIH UNTUK PERTUMBUHAN SEMAI TANAMAN KAYU PUTIH Auliya Rahmawati; Errik Alberto; S Soemarno
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 1 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Cajuput oil production process in PMKP Sukun produce cajuput oil and waste. There are three types of waste generated, ie liquid waste, solid waste, and gas waste. Solid waste in the form of waste of cajuput leaves is mostly used for briquettes and sold crude and the remaining is unutilized. To reduce the very high volume, so the unutilized solid waste is used as added fertilizer to planting media of cajuput seedling. This study was conducted to determine the effect of treatment of leaves waste compost of cajuput oil (bokashi) on the growth of seedlings of cajuput plants (Melaleuca cajuputi Powell). The method used was a randomized block design consisting of nine treatments and three replications with the observation parameters of seedling height, number of leaves, dry weight, soil pH, organic C, N, P, K, and N absorption. Results of the study showed that bokasi fertilizer 1 at a dose of 167 g polybag-1 gave the highest cajuput seedlings, and bokashi fertilizers 3 with a dose of 167 g polybag-1 gave the highest  number of cajuput seedling leaves.
UJI KEMANFAATAN BIOCHAR DAN BAHAN PEMBENAH TANAH UNTUK PERBAIKAN BEBERAPA SIFAT FISIK TANAH BERPASIR SERTA DAMPAKNYA TERHADAP PERTUMBUHAN DAN PRODUKSI TEBU Akhmad Hadi Faqih Syaikhu; Budi Hariyono; Didik Suprayogo
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Sugarcane development in Indonesia has shifted to dry land to meet the needs of the national sugar. However, there are many limiting factors like sandy texture, loose structure, low water holding capacity and low nutrient availability that are required to be solved improve to support plant growth and production. Application of soil conditioner is one of the ways to improve the physical properties of a sandy soil. This study was aimed to examine the benefits of sugarcane trash biochar, boiler ash, sugarcane trash compost, and manure as an alternative soil conditioners to improve some of the physical properties of sandy soil and its relationship to the growth and production of sugarcane. Treatments tested in this study were P0= control (without soil conditioner), P1= sugarcane trash 10 t ha-1, P2 = sugarcane boiler ash 10 t ha-1, P3 = manure 10 t ha-1, P4 = sugarcane trash compost 10 t ha-1, and P5 = sugarcane trash 5 t ha-1 + manure 5 t ha-1. The results showed that all treatments increased aggregate stability with very significant compared to the control at 5-11 months after planting. The best results were shown by the treatment of 10 t ha-1 of sugarcane trash biochar that could consistently improve sandy soil aggregate stability at 5-11 months after planting. Application of biochar and others soil conditioner also significantly affected  soil bulk density, pF 4.2, available water content, penetration resistance, Lrv, plant height, stem diameter, although they did not consistently occur in the entire observation period. Overall effect of sugarcane trash biochar and others soil conditioners to physical properties of sandy soil had no effect on increasing the growth and production of sugarcane.
PENGARUH APLIKASI BEBERAPA PUPUK SULFUR TERHADAP RESIDU, SERAPAN, SERTA PRODUKSI TANAMAN JAGUNG DI MOLLISOL JONGGOL, BOGOR, JAWA BARAT Ayu Aisyah; I Wayan Suastika; Retno Suntari
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 1 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Mollisols are soils with good fertility but they have high base saturation and pH that affect the availability of sulfur. Sulfur is a secondary macronutrient that plant needs for the establishment and quality improvement of grain. The purposes of this study were to determine the effect of different sulfur fertilizers on criteria of S in the soil and S uptake of maize and understand the correlation between S uptake from some sulfur fertilizer and maize production in a Mollisol of Jonggol, Bogor, West Java. Materials used in this field study were a composite sample of Mollisols at a depth of 0-20 cm, ZA fertilizer, elemental sulfur, granulated sulfur and maize seeds. The study used completely randomized designwith 6 treatments and 3 replications. Results of this study showed that ZA fertilizer application at a dose of 60 kg S ha-1 resulted in the highest S residue 26.58 ppm and all application of sulfur fertilizer changed the criteria of S in the soil from very low to low. Some sulfur application were not significant to S-uptake by plant and grain but the highest value contained in the application of granulated sulfur at a dose of 150% S, respectively 3.42 and 1.76 g plant-1. S uptake by plant and grain was not correlated to the production of maize in the form of dry weight of maize, grain weight per plant, weight of 100 grains, and the number of grain per cob
PERBAIKAN SIFAT FISIK DAN KIMIA TANAH LEMPUNG BERPASIR MELALUI APLIKASI BAKTERI Lactobacillus fermentum Cahya Alam Kusuma; Kurniawan Sigit Wicaksono; Budi Prasetya
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

The ability of sandy loam soils to hold water and nutrients is very low because of unstable soil aggregation. One of soil bacteria that can improve soil aggregates is Lactobacillus fermentum that is able to produce producing exopolysaccharide. The objective of this study was to explore the effect of application of Lactobacillus fermentum on improvement of chemical and physical properties of a sandy loam soil. Lactobacillus fermentum isolated from shrimp paste was used for soil aggregation tests. The treatments were P0 (450 mL distilled water), P1 (100 mL selected media + 350 mL distilled water with 1.67 x 104bacteria), P2 (200 mL selected  media + 250 mL distilled water with 2.13 x 105 bacteria,  dan P3 (400 mL selected  media + 50 mL distilled waiter with 3.54 x 106bacteria. The results showed that molasses give the best effect for bacterial growth compared with other media (coconut water, legen and sugar solution). Application of Lactobacillus fermentum significantly increased aggregate stability of the soil studied. In the initial analysis, soil aggregate stability was 0.48 mm (less stable. After incubation period up to 30 days the P1, P2 and P3 treatments increased aggregate stability by 1.27 mm (very stable), 1.43 mm (very stable), and 2.05 mm (very very stable), respectively. Lactobacillus fermentum also gave effect to the increase in organic matter, available P and K available. However, this bacterium did not give effect to an increase in available N and soil pH.
APLIKASI KOMPOS KULIT KOPI UNTUK PERBAIKAN SIFAT KIMIA DAN FISIKA TANAH INCEPTISOL SERTA MENINGKATKAN PRODUKSI BROKOLI Fretty Vivin Valentiah; Endang Listyarini; Sugeng Prijono
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 1 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Indonesia is the third largest coffee producer in the world after Brazil and Vietnam with accounts for approximately 6% of total production world's coffee. The acreage of coffee in Indonesia is 1.305.895 ha with the production of 611,100 t ha-1. The production solid waste this reached about 48 percent total production of coffee. The content of potential organic element to improve Dau Inceptisol material was phosphorus and nitrogen. The purpose of this research was to know influence of application of coffee pulp compost on soil physical and chemical properties, and to know the influence of provision of coffee pulp compost to yield of broccoli. The application of coffee pulp compost 200% (30 t ha-1) increased organic matter content by 2.56% and total N content by 0.18 % on the application of coffee pulp compost (30 t ha-1). pH was highest on the application 200 % (30 t ha-1) compost with the value of 6.19. The highest P content was 26.64 t kg-1 by the application of compost 75 % (10 t ha-1) and the highest K content on the application 200 % (30 t ha-1) compost is 0.51 me 100 g-1. Application of 200% compost reduced the bulk density of Dau Inceptisol to 1.12 g cm-3, and increased soil porosity up to 50.03%. Application of compost which was able to increase aggregate steadiness to exist at the 200 % compost was 1.4 mm. In addition on the application of 50 % (7 t ha-1) compost produced plant height of 37.43 cm. Application 7 t ha-1 increased the yield of broccoli by 526.30 g plant-1.
KAJIAN POROSITAS TANAH PADA PEMBERIAN BEBERAPA JENIS BAHAN ORGANIK DI PERKEBUNAN KOPI ROBUSTA Johandre Arpindra Surya; Yulia Nuraini; W Widianto
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 1 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Organic matter application can improve to soil structure. The purpose of this study was to explore  the effects of application of various organic matters (cow manure, vermicompost and coffee fruit skin) to soil total porosity in plantation-based robusta coffee (PTPN XII) Bangelan , Wonosari, Malang. The study was conducted using a factorial randomized block design and nested design pattern with the first factor was the type of fertilizer treatment (type of organic matterr), i.e. P1 (plot applied with vermicompost), P2 (plot applied with rind coffee), P3 (plot applied with cow manure), and P4 (plot applied with NPK / control). The second factor was the depth of soil, i.e. K1 (0-10 cm depth), K2 (10-20 cm depth), and K3 (20-30 cm depth). Parameters observed were soil texture, soil bulk density, soil bulk density, soil porosity, soil organic C, and soil pH. The results showed that application of organic materialss (cow manure and vermicompost) was able to improve total porosity of the soil. C-organic content of the soil was  highest at the plot applied with vermicompost.

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