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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) Journal of Degraded and Mining Lands Management JURNAL BIOLOGI INDONESIA Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering)
Yulia Nuraini
FAKULTAS PERTANIAN UNIVERSITAS BRAWIJAYA
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Engineering Environmental Science

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POTENSI Cyperus kyllingia Endl. UNTUK FITOREMEDIASI TANAH TERCEMAR MERKURI LIMBAH TAMBANG EMAS Sugiono, Cynthia Monica; Nuraini, Yulia; Handayanto, Eko
Jurnal Tanah dan Sumberdaya Lahan Vol 1, No 1 (2014)
Publisher : Universitas Brawijaya

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Abstract

Small-scale gold mining activities in Sekotong District of West Lombok Regency started in 2009. Gold is recovered through a two-stage process of amalgamation and cyanidation. Tailing is discharged to land with no concern for contaminants. Phytoremediation could cost-effectively replace traditional mercury remediation strategies. The objective of this study was to elucidate the potential of Cyperus kyllingia Endl for phytoremediation of soil contaminated with mercury of gold amalgamation and cyanidation tailings in conjunction with ammonium thiosulphate to phytoextract mercury. The study was conducted at the Laboratory of Soil Brawijaya University and in a shade house located in the area of ​​Dermo, Sengkaling. Samples of tailings-uncontaminated soil were mixed with samples of tailings with the proportion of 30%: 70% (w/w). At harvest shoots and roots were analyzed for mercury concentration in treatments, Tailing (tailings cyanidation and amalgamation), ligand ( 0, 4, and 8 g/kg ). The results showed that Cyperus kyllingia was a potential local species for phytoremediation of mercury contaminated soils as this plant was able to take up mercury of 122,53 mg/kg (shoot) and 77,9 mg/kg (shoot). Based on TF (translocation factor) value that was < 1, it is a potential species for phytostabilization. Addition on 8 g ammonium thiosulphate / kg planting media enhanced mercury taken up by plant as much as 71,18%. Key words: mercury , phytoremediation, ligand
MANFAAT BIOMASA TUMBUHAN LOKAL UNTUK MENINGKATKAN KETERSEDIAAN NITROGEN TANAH DI LAHAN KERING MALANG SELATAN Dewi, Erlisa Karmila; Nuraini, Yulia; Handayanto, Eko
Jurnal Tanah dan Sumberdaya Lahan Vol 1, No 1 (2014)
Publisher : Universitas Brawijaya

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Abstract

A research that was aimed to study the possible use of Mucuna pruriens, Psophocarpus tetragonolubus, Phaseolus lunatus, Dolichos lablab biomass as sources of local organic matters to improve soil fertility, and growth of maize on a Typic Tropaquent of South Malang. Six treatments, i.e. Mucuna pruriens, Psophocarpus tetragonolubus, Phaseolus lunatus, Dolichos lablab, Urea, and Control (no added legume biomass and fertilizers), were arranged in a Randomized Block Design with three replicates. Results of the study showed that the highest increase of soil N was due to addition of Phaeseolus, followed by Dolichos, Mucuna, and Psophocarpus. Application of Dolichos, Phaseolus, Psophocarpus and Mucuna could substitute 66%, 36%, 30% and 28% of N supplied by urea, respectively. The percentage of N urea recovered by maize was only 23,60%, while Dolichos and Phaseolus treatments resulted in 29,60% and 24,80% N recovery.Key words: plant residue, organic materials, nitrogen revovery
KAJIAN INKUBASI BERBAGAI DOSIS PUPUK CAIR FERMENTASI LENDIR CACING TANAH (Lumbricus rubellus) TERHADAP FOSFOR, C-ORGANIK DAN pH PADA INCEPTISOL Putra, Bima Purna; Nuraini, Yulia
Jurnal Tanah dan Sumberdaya Lahan Vol 4, No 2 (2017)
Publisher : Universitas Brawijaya

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Abstract

Inceptisols is one among many ordos which distribution is quite wide in Indonesia. Based on data from the Agency for Agricultural Research and Development (2000) with low to moderate organic matter content. As the organic matter content is low enough, the addition of organic matter is needed. Organic materials needed, can be used for fertilizers. Fertilizers used may be organic or inorganic fertilizers. The aim of this study is to learn about the effect of treatment mucus earthworm to nutrients contained in the Inceptisol soil. The purpose of the study is to determine the effect of fermented liquid earthworm (Lumbricus rubellus) manure to increased phosphorus nutrients available in the Inceptisol soil and add available phosphorus nutrients in the Inceptisol soil. With the hypothesis of increasing the dose liquid earthworm (Lumbricus rubellus) manure fermentation can increase levels of available phosphorus in the Inceptisol soil. The benefits of this research is a fermented earthworm (Lumbricus rubellus) liquid organic fertilizer can add available  phosphorus nutrients to the Inseptisols soil. This research was conducted in the greenhouse of the Faculty of Agriculture, University of Brawijaya, while liquid fertilizer process conducted in Sidoarjo Mr. Subchan house. Basic analysis of the soil was conducted in the laboratory of Chemistry, Department of Chemistry, Mathematics Faculty, University of Brawijaya. This research was conducted from March to May 2016. Based on our research of liquid mucus earthworms fertilizer may improve available phosphorus nutrient, pH and C-organic with the highest increase incubation for 4 weeks at P3 doses treatment with 100mL / L of water. The more number of liquid earthworm mucus fertilizer on the Inceptisols soil, the more the increase in the available phosphorus nutrients, pH and C-organic in the Inceptisols soil.
PENGARUH SIANOBAKTERI DAN DOSIS PUPUK NITROGEN TERHADAP HASIL PADI SAWAH (Oryza sativa L.) Syahril, Nono Malini; Nuraini, Yulia; Purwani, Jati
Jurnal Tanah dan Sumberdaya Lahan Vol 4, No 2 (2017)
Publisher : 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 APLIKASI HASIL SAMPING INDUSTRI RUMPUT LAUT TERHADAP SIFAT KIMIA TANAH DAN PERTUMBUHAN TANAMAN JAGUNG Satriya, Rahmat; Siswanto, Bambang; Nuraini, Yulia
Jurnal Tanah dan Sumberdaya Lahan Vol 3, No 2 (2016)
Publisher : University of Brawijaya

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Abstract

Improvement of soil productivity can be made by application of organic waste. Ne of organic wastes having potential to be used as organic materials is seaweed industry waste. The objective of this study was to find out the effects of application of seaweed industry waste on chemical properties of an Inceptisol and growth of maize. Treatments tested in this study were P1= Urea 100kg ha-1, KCl 100 kg ha-1; P2 = P1 + seaweed industry waste 5 t ha-1; P3 = P1 + seaweed industry waste 10 t ha-1; and P4 = P1 + seaweed industry waste 15 t ha-1.Maize seeds were grown for 45 days. The results showed that application of seaweed industry waste affected soil chemical properties (pH,  C organic, available P, available K, and available K) nutrients uptake by maize (N, P and K uptake), and maize growth.
KAJIAN POROSITAS TANAH PADA PEMBERIAN BEBERAPA JENIS BAHAN ORGANIK DI PERKEBUNAN KOPI ROBUSTA Surya, Johandre Arpindra; Nuraini, Yulia; Widianto, W
Jurnal Tanah dan Sumberdaya Lahan Vol 4, No 1 (2017)
Publisher : University of 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.
PEMANFAATAN TUMBUHAN LIAR Lindernia crustacea DALAM FITOREMEDIASI TANAH TERCEMAR MERKURI LIMBAH TAMBANG EMAS SKALA KECIL Pratiwi, Riezka Setya; Nuraini, Yulia; Handayanto, Eko
Jurnal Tanah dan Sumberdaya Lahan Vol 3, No 1 (2016)
Publisher : Universitas Brawijaya

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Abstract

Gold processing tailings in small-scale gold mine in the form of sludge that still contain Hg and various other metal elements are commonly discharged in agricultural land and water bodies. The discharge of the tailings at Sekotong of West has inhibited growth and yield of maize in the area. The purpose of this study was to explore the potential of Lindernia crustacea for phytoremediation of soil contaminated with small-scale gold mine tailings containing mercury. Lindernia crustacea was grown on the mixture of top soil and (70% weight) and 30% (by weight) of amalgamation or cyanidation tailings for 8 weeks. To enhance uptake of mercury, ammonium thiosulphate was added with doses of 4 and 8 g kg-1 to the planting media when the plant reached 6 weeks old. The results showed that the addition of 4 g and 8 g ammonium thiosulphate increased the accumulation of Hg in the plant shoot by 61% and 27 %, respective, compared to the treatment without addition of ligand. The addition of 4 g and 8 g ammonium thiosulphate also increased 15% and 11% accumulation of Hg, respectively, in the plant root compared to the treatment without addition of ligand. Based on BCF, BAF and TR values, it was known that with or without addition of ammonium thiosulphate, Lindernia crustacean is suitable for use in pytostabilization activities
VIABILITAS DAN AKTIVITAS ENZIM FOSFATASE SERTA PRODUKSI ASAM ORGANIK BAKTERI PELARUT FOSFAT PADA BEBERAPA SUHU SIMPAN Dewanti, Ajeng Widakusuma; Pratiwi, Etty; Nuraini, Yulia
Jurnal Tanah dan Sumberdaya Lahan Vol 3, No 1 (2016)
Publisher : Universitas Brawijaya

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Abstract

Phosphate is the second essential chemical element for plants. However, it mostly presents in insoluble form. Using biofertilizers containing phosphate-solubilizing bacteria can increase phosphate solubilization. However, it is often ineffective due to the high temperature of the storage warehouse so the viability and enzyme activity of the microbes can decrease. The aims of this study were to determine the optimum and maximum temperature of phosphate-solubilizing bacteria’s viability, knowing the effect of storage temperature on the bacteria population and halozone of phosphate-solubilizing bacteria, knowing phosphatase activity of phosphate-solubilizing bacteria which were incubated at high temperatures, and knowing the organic acid production of phosphate-solubilizing bacteria which incubated at high temperature. The results showed that 37˚C was the optimum temperature of JBNO6, KT6D, KT7D and EPS5 strains and they could hold the high temperature of 58˚C (thermophilic). The ability of all strains in dissolving the P-insoluble decreased at high temperatures. However, the enzyme activity would go back again at room temperature (reversible). The acid phosphatase value of all phosphate-solubilizing bacteria strains was higher than the alkaline phosphatase value in the entire storage temperature. At high temperatures, KT6D was capable of producing oxalic acid and KT7D was able to produce acetic acid. EPS5 was the highest in the ability of phosphate solubilizing, the ability to produce the phosphatase enzyme and the bacteria population compared with JBNO6, KT6D and KT7D.
KAJIAN KEMANTAPAN AGREGAT TANAH PADA PEMBERIAN BEBERAPA JENIS BAHAN ORGANIK DI PERKEBUNAN KOPI ROBUSTA Utomo, Budy Satya; Nuraini, Yulia; Widianto, W
Jurnal Tanah dan Sumberdaya Lahan Vol 2, No 1 (2015)
Publisher : Universitas Brawijaya

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Abstract

Forest conversion for plantation and the continuous fertilizer usage without organic materials has potentials to produce soil damage with the soil compaction. One of efforts to improve sustainable land productivity is by applying organic materials. The use of organic materials of vermicompost, fruit peel fertilizer, and cow manure in long term is expected to be able to improve the physical properties of soil at the robusta coffee plantation (Coffea canephora  Pierre). The research was conducted at robusta coffee plantation of PT Perkebunan Nusantara XII (Persero), Bangelan Village, Wonosari District, Malang Regency. The research used factorial random design of nested pattern with 2 factors: (1) organic material treatment (control, vermicompost, coffee fruit peel fertilizer, and cow manure),  (2) the soil depth level (0-10 cm, 10-20 cm, and 20-30 cm. The results showed that application of vermicompos improved higher organic matter than the application of coffee peel fertilizer, cow manure in depth of 0-10 cm. The application of various organic materials did not improve the organic materials of soil in depth of 10-20 and 20-30 cm. The application of vermicompost, coffee peel fertilizer and cow manure improved aggregate stability than without the application of organic material (NPK). Organic materials had a positive relation with soil aggregate stability in depth of 0-10 cm (r = 61%), so the higher organic material content, the higher soil aggregate stability, while in depth of 10-20 cm and 20-30 cm there was no significant relationship
PENGARUH Aspergillus niger DAN PUPUK KANDANG AYAM BROILER TERHADAP KETERSEDIAAN DAN SERAPAN P SERTA PERTUMBUHAN JAGUNG PADA ANDISOL CANGAR Andrians, Dedi Darma; Syekhfani, S; Nuraini, Yulia
Jurnal Tanah dan Sumberdaya Lahan Vol 2, No 1 (2015)
Publisher : Universitas Brawijaya

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Abstract

Andisols have low phosporus availability because of amorphous (non-crystalline) of high allophane. This problem may be overcome by application of organic materials and utilization of phosphate solubilizing microbes such as Aspergillus niger. This fungi can facilitate phosphate bound Al and Fe to soluble and available to plants. The objective of this study were to explore the influence of Aspergillus niger and chicken broiler manure on the avaibility and P uptake by maize at grown on an Andisol. This study used a simple randomized design with six treatments, i.e. PK1 (control), PK2 (3.5 t ha-1 chicken broiler manure + 10 mL Aspergillus niger with the density is 109 propagul mL-1, PK3 (3.5 t ha-1 chicken broiler manure + 20 mL Aspergillus niger with the density is 109 propagul mL-1), PK4 (3.5 t ha-1 chicken broiler manure + 30 mL Aspergillus niger with the density is 109 propagul mL-1), PK5 (3.5 t ha-1 chicken broiler manure + 40 mL Aspergillus niger with the density is 109 propagul mL-1), PK6 (3.5 t ha-1 chicken broiler manure + 50 mL Aspergillus niger with the density is 109 propagul mL-1), with three replicates. Results of this study showed that chicken broiler manure and Aspergillus niger could increase P-availability and P-uptake by maize in an Andisol. The most effectives dose of Aspergillus niger was 50 mL with density 109 propagul mL-1..
Co-Authors Ajeng Widakusuma Dewanti, Ajeng Widakusuma Al Gamal Pratomo, Al Gamal Ali Rahmat Aminah Arifiati, Aminah Anindita Kusumaningtyas, Anindita Aqila, Muzna Bambang Siswanto Bima Purna Putra, Bima Purna Budi Prasetya Budy Satya Utomo, Budy Satya Cahyani, Christy Nur Cahyo Prayogo, Cahyo Cynthia Monica Sugiono Dedi Darma Andrians, Dedi Darma Dewi, Tirta Kumala DEWI, TIRTA KUMALA Diaz Gustomo, Diaz Didik Sucahyono Eginarta, Wahyu Satria Eko HANDAYANTO Erlisa Karmila Dewi Etty Pratiwi, Etty Fahriansyah Nur Afandi, Fahriansyah Nur Hutamy, Heydiana Bunga Jati Purwani Johandre Arpindra Surya, Johandre Arpindra Lovitna, Gertruda Nono Malini Syahril, Nono Malini Nur Fitria Dwi Retno Anggraini, Nur Fitria Dwi Retno Nurul Istiqomah Ompusungu, Megawati Prasetyani, Clara Emanuela Putinella, June Annethe Rahmat Satriya, Rahmat Ramadhani, Winih Sekaringtyas Riezka Setya Pratiwi, Riezka Setya S Syekhfani Sahputra, Rozy Dwi Sahputra, Rozy Dwi Santika Patna Dyasmara, Santika Patna Sarjiya Antonius Siregar, Lelalovita W Widianto, W Wahyu Ningtyas Zahro, Annisauz Zuraida, Putri Alfira