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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 KECEPATAN DEKOMPOSISI PUPUK ORGANIK CAIR LIMBAH TAHU TERHADAP SERAPAN N DAN S TANAMAN JAGUNG PADA ALFISOL Anindita Kusumaningtyas; Yulia Nuraini; S Syekhfani
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 2 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Alfisol is a soil having problems related to low pH, organic C and nutrient availability. Application of organic fertilizer may increase nutrient availability and plant growth. The purposes of this study were to determine the effect of the decomposition rate of liquid organic fertilizer of tofu waste to N and S on the soil, and to determine the effect of the decomposition rate of liquid organic fertilizer of tofu waste on uptake N and S in maize. This study used a completely randomized design with nine treatments and three replications. The results showed significant effects of the application liquid organic fertilizer of tofu waste on the pH, C-organic, total N, plant height, and leaf number. Application of liquid organic fertilizer of tofu waste previously decomposed for two days (P2 treatment) showed the best results at the beginning and end of the analysis. The total N at the P2 treatment increased 50% compared to the control treatment in the beginning of soil analysis and 23.51% in the end of the soil analysis. Application of liquid organic fertilizer of tofu waste gave no significant effect on N and S uptake by maize. Application of liquid organic fertilizer of tofu waste previously decomposed for twelve days (P7 treatment) gave the best results with an increase in N uptake by 107.62% compared to the control treatment.
UJI EFEKTIVITAS PERBANDINGAN BAHAN KOMPOS PAITAN (Tithonia diversifolia), TUMBUHAN PAKU (Dryopteris filixmas), DAN KOTORAN KAMBING TERHADAP SERAPAN N TANAMAN JAGUNG PADA INCEPTISOL Aminah Arifiati; S Syekhfani; Yulia Nuraini
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 2 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Inceptisol is one of new developing land which is widespread in Indonesia, with the content of N is relatively low. An increase in the utilization of the content Inceptisol nutrient as agricultural land needed. Compost is organic material which decomposed by microorganisms decomposing, so it can be utilized by plants. The manufacture of compost affect the nutrient compost content. Three basic composting chosen materials are: 1) Paitan, Ferns, and Goat manure. The purpose of this study are: 1) Determine the N content in compost difference material composition ratio of Paitan, Ferns and Goat Dung. 2) Determine the effectiveness of N uptake of maize on the difference material composition compost ratio in Inceptisol. The study was conducted with 5 treatments 3 replications namely: TK0 (control), TK1 (soil + 171 g poly-1), TK2 (soil + 326 g poly-1), TK3 (330 g poly-1), and TK4 (328 g polybag-1).The research results showed that the highest N content by composting material composition of Paitan, Plant Spikes and goat manure in the 1: 2: 3 ratio (K1) with 2.99% of N total. Application of compost to the material composition ratio 3: 1: 2 (K3) showed the highest influence on the total soil N-beginning and end of 0.27% at 0 HST and 0.31% at 60 HST. Compost K3 also provides the most excellent effect on N uptake by plant uptake value of 12.9 g-1. And affect the growth of plants as well as high-Organic C content in analytical beginning nor end
PENGARUH OLAH TANAH KONSERVASI TERHADAP RETENSI AIR DAN KETAHANAN PENETRASI TANAH PADA LAHAN KERING MASAM DI LAMPUNG TIMUR Netty Dwi Ariska; Neneng Laela Nurida; Zaenal Kusuma
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 1 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Intensive soil tillage without returning crop residues resulted in deterioration of physical properties, particularly soil water retention and soul penetration resistance, of dry land acid soils. One of efforts to overcome the impact of intensive soil tillage is implementation of conservation tillage. This study was aimed to determine the effects of the application of conservation tillage on soil penetration resistance and water retention on acid dry land of East Lampung. The treatments tested were conventional soil tillage (OT1), conventional soil tillage with application of 6 t maize residue ha-1 (OT2), soil tillage in row with application of 6 t maize residue ha-1 (OT3), and no soil tillage with application of 6 t maize residue ha-1(OT4). Parameters measured were soil organic matter content, soil bulk density, total pore space, water retention, soil penetration, and biomass of soybean. The results showed that OT4 treatment (no tillage with application of 6 t maize residue ha-1) had the lowest penetration resistance of 1.75 Mpa and highest water retention capabilities 10.42% compared with conventional tillage
PENGARUH SIANOBAKTERI DAN DOSIS PUPUK NITROGEN TERHADAP HASIL PADI SAWAH (Oryza sativa L.) Nono Malini Syahril; Yulia Nuraini; Jati Purwani
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 2 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

The increasing of rice productivity which followed by environmental sustainability and land’s fertility can be done by using of biological fertilizers. There is a type of microbes that are potentially as biological fertilizers which can be utilized as a supplier of rice crops’ nutrient and it has a plentiful number is Cyanobacteria. Cyanobacteria or blue-geen algae includes into one of prokaryotic algae goup. This organism roles as manufacturer and producer of nitrogen compound (N) in the water. This research was carried out in the greenhouse Balai Penelitian Tanah, Bogor from November 2016 to April 2017. The experiment was designed using Randomized Block Design with 2 Factorial factors. The first factor is isolates Cyanobacteria (Control, KL2’ isolate and C37’s isolate with dose 250 kg ha-1) and the second factor is the nitrogen fertilization (0%, 25%, 50%, 75% and 100% of the recommended dose from 250 kg Urea ha-1) which is repeated three times. The result showed that different doses of nitrogen fertilization gave an effect on the population of Cyanobacteria. Treatment of S1N1 has a higher total population as 333,33 cfu g-1. Giving Cyanobacteria tends to decrease the total N residue of the soil and followed by increased yield of rice. S0N3 treatment has the highest containing of N as 0,23%. The interaction of  application Cyanobacteria and different doses of nitrogen fertilization not give a real effect to the growth and yield of rice.. Giving Cyanobacteria does not give a real effect on all parameters of observation. Nitrogen fertilization with 100% recommended doses gives effect to the growth and yield of rice.
PENGARUH PEMBERIAN PUPUK KCl TERHADAP N, P, K TANAH DAN SERAPAN TANAMAN PADA INCEPTISOL UNTUK TANAMAN JAGUNG DI SITU HILIR, CIBUNGBULANG, BOGOR F Fi’liyah; N Nurjaya; S Syekhfani
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

KCl is an inorganic fertilizer needed by maize plant for photosynthesis processes, vegetative crop growth, improving yield in the forms of flower and fruit. The purpose in this study was to understand the effect of KCl on soil N, P, and K, and nutrient uptake by maize plant.  Treatments tested in this study were P0 = control; P1 = KCl 100 (from Canada); P2 = KCl 25 (froml Rusia); P3 = KCl 50 (from Rusia); P4 = KCl 75 (from Rusia); P5 = KCl 100 (from Rusia); P6 = KCl 125 (from Rusia); P7 = KCl 150 (from Rusia). Each treatment was supplied with Urea 350 kg ha-1 and SP-36 250 kg ha-1 as basal fertilizers. Results of this study showed that that application of different doses of KCl fertilizer significantly affected maize yield as well as N, P, and K uptake by maize. The highest dry seed yield of 6.97 t ha-1 was observed for the P5 treatment. The highest N uptake of 34.68 kg ha-1 was observed for the P1 treatment, the highest P uptake of 8.58 kg ha-1 was on the P7 treatment, and the highest K uptake of 23.38 kg ha-1 was on the P7 treatment. Application of KCl fertilizer resulted in residual N, K and P that ranging from 0.0769-0.0821%, 64.24-104.44 ppm, and 0.261-0.326%, respectively
PENGARUH KOMBINASI ARANG TEMPURUNG KELAPA DAN ABU SEKAM PADI TERHADAP PERBAIKAN SIFAT KIMIA TANAH SAWAH SERTA PERTUMBUHAN TANAMAN JAGUNG Andreas Priyo Handoko; Kurniawan Sigit Wicaksono; M Lutfi Rayes
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

During dry seasons, paddy soils are usually deficit or shortage of water that in turn affecting chemical properties of the soils. The aim of this study  was to look for the effects of coconut shell charcoal and rice husk ash on the improvement of soil properties and growth and yield of maize. The study was conducted in Nganjuk and basic soil analysis was carried out at the Faculty of Agriculture, Brawijaya University. The experimental method used two factors. The first factor was the dose of rice husk ash which consisted of four levels i.e. without husk ash (A0), rice husk ash 50 g polybag-1 (A1), rice husk ash 100 g polybag-1 (A2), and rice husk ash 150 g polybag-1 (A3). The second factor was the dose of coconut shell charcoal which consisted of four levels i.e. without coconut shell charcoal (B0), coconut shell charcoal 50 g polybag-1 (B1), coconut shell charcoal 100 g polybag-1 (B2), and coconut shell charcoal 150 g polybag-1 (B3). Based on the results of the analysis showed that the application did not show significant effect of the two parameters, namely chemical properties and plant growth. But at the treatment of 150 g  polybag-1 coconut shell and husk ash significantly increased the pH value to 5.7.
UJI EFEKTIVITAS KOMBINASI JENIS PUPUK ORGANIK DAN BIOURIN KELINCI TERHADAP KEMANTAPAN AGREGAT DAN PERTUMBUHAN TEBU PADA FASE PERTUNASAN Dewi Nur Istiqomah; Diaz Gustomo; Sugeng Prijono
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 1 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

The success of sugar cane production is affected by the condition of the plant in the early phase (germination). The improvement of sugarcane growth can be done by improving soil physical properties using organic matter such as mature compost, blotong, and biourine of rabbit. The objective of this study was to explore the effects mature, blotong, and biourine of rabbit on soil aggregate stability and the early growth of the sugar cane (germination phase). The experiment was held in P3GI (Pusat Penelitian Perkebunan Gula Indonesia) in Pasuruan, Jawa Timur. The experiment used randomized block design with 8 treatments and 5 replications. The treatments were P0 control (without organic matter), P1 (blotong t ha-1), P2 (mature compost 20 t ha-1), P3 (biourine of rabbit 10 L ha-1), P4 (mature compost 20 t ha-1 + blotong t ha-1), P5 (biourine of rabbit 10 L ha-1 +blotong t ha-1), P6 (biourine of rabbit 10 L ha-1 +  mature compost 20 t ha-1), P7 (biourine of rabbit 10 L ha-1 +  mature compost 20 t ha-1 +blotong t ha-1). The results showed that the application of combination of mature compost, blotong, and biourine of rabbit affected soil aggregate stability. The highest value in 12 MST was in biourine 10 L ha-1 + mature compost 20 t ha-1 (P6) was 3.41 mm. Application of mature compost 20 t ha-1 + blotong t ha-1 (P4) gave highest plant height of  84.62 cm
PENGARUH PEMBERIAN ABU KETEL TERHADAP SIFAT FISIK TANAH, PERTUMBUHAN DAN PRODUKSI TANAMAN TEBU PADA ULTISOL DI PABRIK GULA BONE, SULAWESI SELATAN Kiromil Abror; Bambang Siswanto; Wani Hadi Utomo
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 1 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Waste of Bone sugar factory in the form of sugarcane boiler ash has not been used optimally, yet the sugarcane boiler ash contains significant amounts of K, Ca, Mg and P.  The objective of this study was to elucidate the effects of sugarcane boiler ash on soil physical properties, and growth and yield of PSBM 901 sugarcane variety at Bone sugar Factory. Treatments tested in this study were Kontrol (Urea 300 kg ha-1, SP36 200 kg ha-1, KCL 100 kg ha-1, Dolomit 1 t ha-1) (P1),  compost 6 t ha-1 (P2),  sugarcane boiler ash 40 t ha-1 + compost 6 t ha-1 (P3), sugarcane boiler ash 40 t ha-1 (P4), sugarcane boiler ash 40 t ha-1 without K fertilizer (P5), and sugarcane boiler ash 40 t ha-1 without dolomite (P6). The results showed that the P6 treatment (P6) was able to decrease soil bulk density by of 0.8 g cm-3 and soil particle density from 2.52 g cm-3 to 2.08 g cm-3. Furthermore, the P6 treatment was also able to increase the total soil porosity to 51.1% volume and aggregate stability value from 0.8 mm to 1.2 mm. The P6 treatment was also  able to increase growth,  trunk of sugarcane,  and number of tillers sugarcane. The best value of sugarcane production was shown by the P6 treatment with the value of 51.56 t ha-1. The highest profit of Rp. 15.585.528,53.was obtained from the P5 treatment.
PENGARUH TOKSISITAS BESI TERHADAP PERTUMBUHAN DAN HASIL BIOMASSA PADA TIGA KLON TANAMAN NANAS Muhammad Ikhsan Effendi; Priyo Cahyono; Budi Prasetya
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 2 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Iron toxicity is a widespread nutrient disorder in lowland crop production, notably in lowland acid soils, swampy lands, coastal swamps and irrigated lowlands of Ultisols and Oxisols. It occurs only in flooded soils when the soil contains excessive amounts of iron. This excessive iron in soil has antagonistic effects on the uptake of many essential nutrients, poor growth and consequently yields reduction. The objective of this work was to evaluate the effects of different iron concentrations on growth characteristics and nutrient uptake of three pineapple clones (Ananas comosus L. Merr.). The experiment was held in a greenhouse of Research and Development Department of Great Giant Pineapple Company on December 2014 until March 2015. A randomize complete factorial design with two factors and four replications were used in this study. The first factor was pineapple clones (GP1, GP3, and F180) and second factor was iron concentration. Different amounts of iron as second factor 5 (control), 50, 100, 150, 200, 250 mg L-1 FeEDTA were added in the nutrient solution. The results showed that increase iron concentration was added in nutrient solution was reduced root length, number of roots, plant height, leaf area, root dry weight, and shoot dry weight significantly at p<0,05. Nutrient solution pH also decreased significantly with increasing concentration of iron in nutrient solution. Increased iron concentration in nutrient solution induced iron plaque formation on root surface and at the same time, Fe concentration on root tissues increased. However, higher iron concentration on nutrient solution results lower accumulation Mn in the roots. Excess iron had the same effect in reducing the absorption of P, K, and Ca on pineapple shoot. Whereas Fe and Mn uptake increased with increasing iron were added in nutrient solution. However, Mg absorption was not affected by the increase in the concentration of iron in the solution.
DEKOMPOSISI KULIT KOPI OLEH BAKTERI SELULOLITIK YANG DIISOLASI DARI TIMBUNAN KULIT KOPI DI PERKEBUNAN KALIBENDO, JAWA TIMUR Siska Nurfitriani; Eko Handayanto
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 2 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

Composting of coffee pulp takes a long time in PT.Perusahaan Perkebunan Kalibendo. To speed up the composting time from coffee pulp, a study that was aimed to isolate cellulolytic bacteria with the ability to decompose coffee pulp pulp was conducted at Soil Bology Laboratory, Faculty of Agriculture, Brawijaya University This study consisted of two phases, i.e. isolation and selection of cellulolytic bacteria originated from compost coffee pulp, and application of the selected bacteria onto the coffee pulp. Treatments tested in the secinda phase of this study were K0 (control or without the addition of isolates), K1 (with the addition of isolate SL 1), K2 (with the addition of isolate SL 2), K3 (with the addition of isolate SL 3) and K4 (with the addition of bacterial consortium). The treatments were arranged in a completely randomized design with three replicates. Parameters observed were decomposition rate, cellulose content, pH, C organic content, total N content, and physicals condition of the produced coffe pulp compost. Results of this study indicated that isolated bacteria obtained ware able to produce cellulase enzymes that could be seen from the presence of clear zone around bacterial colonies grown on Carboxymethyl Cellulose (CMC) agar medium. Three of eight isolated cellulolytic bacteria (SL1, SL2, and SL3) were capable of forming biggest clear zone on CMC medium with an average index of cellulolitic of 1.53. Bacterial isolates originated from coffee pulp compost were capable of decomposing coffee pulp. The bacteria consortium treatment (K4) was capable of decomposing coffee pulp faster than other treatments with the decomposition rate of 2.13 g/day

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