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All Journal Jurnal Hortikultura Indonesia (JHI) Jurnal Silvikultur Tropika (JST) JTSL (Jurnal Tanah dan Sumberdaya Lahan) Journal of Degraded and Mining Lands Management Indonesian Green Technology Journal AGRIVITA, Journal of Agricultural Science Journal of Tropical Biodiversity and Biotechnology JURNAL BIOLOGI INDONESIA Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Agrotek Tropika Seminar Nasional Lahan Suboptimal BUANA SAINS Jurnal Riset Kajian Teknologi dan Lingkungan ZIJEc: Zabags International Journal of Economy Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian
Yulia Nuraini
Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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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.
PEMANFAATAN TUMBUHAN LIAR Lindernia crustacea DALAM FITOREMEDIASI TANAH TERCEMAR MERKURI LIMBAH TAMBANG EMAS SKALA KECIL Riezka Setya Pratiwi; Yulia Nuraini; Eko Handayanto
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 1 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, 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
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.
VIABILITAS DAN AKTIVITAS ENZIM FOSFATASE SERTA PRODUKSI ASAM ORGANIK BAKTERI PELARUT FOSFAT PADA BEBERAPA SUHU SIMPAN Ajeng Widakusuma Dewanti; Etty Pratiwi; Yulia Nuraini
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 1 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, 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.
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
PENGARUH APLIKASI HASIL SAMPING INDUSTRI RUMPUT LAUT TERHADAP SIFAT KIMIA TANAH DAN PERTUMBUHAN TANAMAN JAGUNG Rahmat Satriya; Bambang Siswanto; Yulia Nuraini
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas 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 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.
EFEK RESIDU PEMUPUKAN NPK BERBASIS AMONIUM DAN NITRAT TERHADAP KETERSEDIAAN HARA, KELIMPAHAN BAKTERI SERTA PERTUMBUHAN DAN HASIL TANAMAN SAWI Nur Fitria Dwi Retno Anggraini; Yulia Nuraini; Cahyo Prayogo
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 1 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

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Abstract

NPK fertilizer residue can positively affect the improvement of soil nutrients and increase crop production, but the negative impact to the soil and plant growth can also be caused by fertilizer unmanaged NPK fertilizer. The aim of this study was to determine the residual effect of NPK fertilizer based combination of ammonium nitrate and NPK petrobiofertile on availability of nutrients in the second cropping season. Treatment tested were residue of 400 kg ha-1 of NPK 25-7-7 with additional nitrate as much as 1%, 2% and 3% and fertilizer combinations Petrobiofertil 100 kg ha-1. Results showed that the treatments significantly affected the content of mineral N at 20 days after planting at a depth of 0-20 cm and at 40 days after planting at 0-20 cm and 20-40 cm depths,  but the results were not significant at a depth of 20-40 cm at 20 days after planting. N concentration at 40 days after planting at a depth of 0-20 cm was significantly different high at P4 treatment. Concentrations of total K was significant at 20 days after planting at a depth of 0-20 cm and 20-40 cm and at 40 days after planting at 20-40 cm depth. The treatments also results in a significant number of bacterial colonies on 20 days after planting and 40 days after planting. Plant height, leaf number, leaf area, fresh consumption significant weight at 20 until 40 days after planting. N uptake was also significant at 20 and 40 days after planting
KAJIAN INKUBASI BERBAGAI DOSIS PUPUK CAIR FERMENTASI LENDIR CACING TANAH (Lumbricus rubellus) TERHADAP FOSFOR, C-ORGANIK DAN pH PADA INCEPTISOL Bima Purna Putra; Yulia Nuraini
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 2 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, 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.
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
Co-Authors Agus Nurrofik Ajeng Widakusuma Dewanti Al Gamal Pratomo Albarki, Georona Kusma Alda Inayah A. Hi. Usman Ali Rahmat Ali Rahmat Aminah Arifiati Amrullah Fiqri Ana Aryun Rahma Astuti Angelia, Mariana Anindita Kusumaningtyas Annisauz Zahro Ariska, Ayu Putri Azis, Novrianty Rizqi ‘Azizah, Siti Nur B Baswarsiati Bambang Siswanto Bambang Siswanto Beauty Laras Setia Pertiwi Bima Purna Putra Budi Prasetya Budi Prasetya Budi Purnomo Budy Satya Utomo Cahyo Prayogo, Cahyo Christy Nur Cahyani Clara Emanuela Prasetyani Cynthia Monica Sugiono Dedi Darma Andrians Dewi Puspita Widiarini Dewi, Tirta Kumala DEWI, TIRTA KUMALA Diaz Gustomo Didik Sucahyono Dwi Mawar Purwaningtyas Eka Asgianingrum, Rurin Eko Handayanto Endang Arisoesilaningsih Erekso Hadiwijoyo Erlisa Karmila Dewi Etty Pratiwi F Fahrunsyah Fahriansyah Nur Afandi Fiona Victor Iswara Gertruda Lovitna Gusti Irya Ichriani Helvi Yanfika Heydiana Bunga Hutamy Ieke Wulan Ayu Ika Apriwulandari Jati Purwani Jati Purwani Johandre Arpindra Surya June Annethe Putinella Kurniatun Hairiah Kurniawan Kurniawan Kusumawati, Irma Ardi Lelalovita Siregar Lestari, Nina Dwi Lusi Nurhayati Tamba Mardiani, Mila Oktavia Megalia Himawarni Megawati Ompusungu Mokhamad Asyief Khasan Budiman Muhammad Miftakhul Falah Mulyaningrum, Retno Muzna Aqila Nisma Ula Shoumi Rahmawati Nono Malini Syahril Novi Arfarita Novi Rahmawati Sutopo Novi Rahmawati Sutopo Nugroho, Gabryna Auliya Nurul Istiqomah Nurul Istiqomah P Purwanto Purnamasari, Eka Putri Alfira Zuraida R Muhammad Yusuf Adi Pujo Nugroho Rahmat Satriya Rajagukguk, Reinhard Novando Ramadhani, Winih Sekaringtyas Retno Anggraini Retno Wilujeng Riezka Setya Pratiwi S Syekhfani Sahputra, Rozy Dwi Sahputra, Rozy Dwi Santika Patna Dyasmara Sarjiya Antonius Siska Nurfitriani Siska Nurfitriani Sri Rahayu Utami Sukmawatie, Neny Syahrul Kurniawan Syarifinnur Syarifinnur Umi Chasanah Usman, Alda Inayah A. Hi. Ustiatik, Reni W Widianto Wahyu Ningtyas Wahyu Satria Eginarta Zaenal Kusuma