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Sains Tanah
Published by Universitas Sebelas Maret
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
Sains Tanah adalah jurnal yang dikelola Program Studi Ilmu Tanah Fakultas Pertanian UNS Solo yang melibatkan Editor dan Mitra Bestari dari institusi atau lembaga yang terkait. Sains Tanah mempublikasikan hasil penelitian dan telaah dalam bidang Ilmu Tanah dan Agroklimatologi serta bidang-bidang lain yang berkaitan, meliputi: Fisika dan konservasi tanah, Kimia dan kesuburan tanah, Biologi tanah, Mineralogi klei, Keharaan tanaman, Pedogenesis, klasifikasi dan survei, Pemupukan, Reklamasi dan remidiasi tanah, Agroklimatologi, Lingkungan
Arjuna Subject : -
Articles 180 Documents
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EFISIENSI PUPUK P DAN HASIL PADI (Oryza sativa L.) PADA SAWAH PASIR PANTAI KULONPROGO YANG DIBERI ZEOLIT Jauhari Syamsiyah; Mulud Suhardjo; Lilis Andriyani
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 6, No 1 (2009)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v6i1.61

Abstract

Title : Efficiency of P Fertilizer and Yield of Rice (Oryza sativa L.)  at Sandy Soil Paddy Field Kulonprogo that Added Zeolite. The aim of this research were to study the effect of Zeolite to the efficiency of P fertilizer at Sandy Soil Paddy Field Kulonprogo and to know the rate of P fertilizer that gives the highest yield of rice (Oryza sativa L.) . This research was conducted at Krembangan, Panjatan, Kulonprogo from October 2006 to January 2007. This field experiment was arranged in Split Plot Design. Zeolite as a main plot consists of no Zeolite and 750 kgha-1 Zeolite. P fertilizer as sub plot consist of five levels of P fertilizer, i.e. 0, 20, 40, 60, 80 kg SP 36 ha-1. Each treatment was replicated three times so there are 30 plot treatments. Data were analyzed with F test, Kruskal-Wallis Test, DMRT and Correlation test. There is no interaction effect of P fertilizer and Zeolite to P uptake and Physiological Efficiency. Added 750 kg ha-1 Zeolite can increase P uptake 3.04 g/plant and increase efficiency of P fertilizer up to 62.99% in comparison with control. P Fertilizer has significant effect on total tiller number, weight of rice, weight of 1,000 seeds and percentage of rice empty. Until dosage that used in the experiment, response to P fertilizer is linier. P fertilizer 80 kg ha-1 gives the highest rice yield (6.12 kg/7 m2). Keywords: Efficiency, Zeolite, rice plant
PREDIKSI PENGARUH AKTIVITAS ASAM ORGANIK HASIL DEKOMPOSISI BERBAGAI SUMBER BAHAN ORGANIK TERHADAP Fe, Al DAN KETERSEDIAAN P Dl Oxic Dystrudept Suntoro Suntoro
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 1, No 2 (2002)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v1i2.96

Abstract

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PENGARUH KONSENTRASI Pb PADA BERBAGAI JENIS TANAH TERHADAP PERTUMBUHAN DAN SERAPAN BAYAM (Amaranthus tricolor L) Sri Hartati
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 3, No 1 (2003)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v3i1.135

Abstract

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ARAHAN KEBIJAKAN PENGENDALIAN EROSI DAN SEDIMENTASI DI SUB DAERAH ALIRAN SUNGAI KEDUANG KABUPATEN WONOGIRI Joko Sutrisno; Bunasor Sanim; Asep Saefuddin; Santun R.P. Sitorus
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 8, No 2 (2011)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v8i2.5

Abstract

Title : The Policy Direction for Controlling of Erosion and Sedimentation at Keduang Sub‐Watershed in Wonogiri Regency. Keduang Sub‐Watershed  is one of important sub‐watershed  at Bengawan Solo Watershed. Land  resources  management   at  Keduang  Sub‐Watershed   will  be  influence  of  environment quality,  physic (erosion,  sedimentation,  debit of Keduang  River),  chemistry  (water quality)  and socio economic aspect. This aim research to know the level of erosion and sedimentation  and to arrange  policy direction  for controlling  erosion and sedimentation  at Keduang  Sub‐Watershed, Wonogiri Regency.Research method which is used is descriptive. Data types which are obtained are secondarydata from Centre of Research and Development Technology of Watershed Management, Forestry Department,   BPS‐Statistic   of  Wonogiri   Regency   and   Agriculture   Department   of  Wonogiri Regency. Method of analysis’s data which is used in this research is Universal Soil Loss Equation (USLE)  Method  to predict  the soil erosion.  This research  method  also to arrange  modelling  of controlling erosion and sedimentation.Results   of  this   research   are:   the   level   of  erosion   in  Keduang   Sub‐Watershed   is  44 ton/ha/year   or  1.9  million  ton/year.   The  sediment   yield  from  Keduang   Sub‐Watershed   to Wonogiri  Basin  equal 164,000  ton/year.  Improving  of construction  terrace  can reduce  erosion and sedimentation.Keywords: land resources management, erosion, sedimentation, construction terrace
KAJIAN STATUS HARA MAKRO Ca, Mg, DAN S TANAH SAWAH KAWASAN INDUSTRI DAERAH KABUPATEN KARANGANYAR Eri Ariyanti; Sutopo Sutopo; Suwarto Suwarto
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 7, No 1 (2010)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v7i1.52

Abstract

Title : Study of Paddy Soil Makro Nutrient Ca, Mg, and S StatusIn The Industrial Zona  in Karanganyar Regency. This research was aimed to mapping Ca, Mg, S nutrient status. soil analysis was done in the soil chemistry and fertility, Department Soil science of agriculture faculty sebelas maret university on May until July 2008. This research is descriptive explorative research trough soil survey and the soil analysis was executed in laboratory. Soil sampling is based on grid sampling technique by soil aspect and administration maps. Work maps for these research used scale 1:100.000. Making of land unit maps was base on overlay between soil ordo, slope, and soil texture maps. From the overlay was resulted 9 landscape. Nutrient status rating is base on Pusat Penelitian Tanah (1980). Data analysis can be done by calculating base on laboratory analysis result, then matching with the level of each nutrient. The result of this research show that Ca nutrient status is between low and high. The low Ca nutrient status is on SPL 3and 9, and the SPL that is included on the high status are SPL 2 and 8, and the others include on medium status. Available Mg nutrient status in the research area is on SPL 3, high level is on SPL 7 and 9, and the others is included on very high level. The very low S nutrient status is on SPL 9, the high nutrient status is on SPL 2 and 6 and the the others are the medium nutrient status. the lowest plant production is on the part of Wonosari and Dayu (SPL 9), i.e 0,8 ton/ha and the highest production is on the part of Tasikmadu and Kebakkramat subdistrict i.e 10 ton/ha. Industrial zone is the area that the most of its area is used for industrial development. The industrial zone of this research area is on SPL 2, 3 and 6. Ca nutrient status on the SPL 2, 3 and 6 very high, low and moderat. Mg nutrient status on the SPL 2 and 6 very high and on SPL 3 low. S nutrient status on the SPL 2, 3 and 6 very high, moderat and high. Key words: industrial zone, macro nutrient, nutrient status, soil maping unit
KAJIAN PEMANFAATAN LIMBAH INDUSTRI ALKOHOL CIU BEKONANG SEBAGAI BAHAN PUPUK ORGANIK CAIR PLUS Sudadi Sudadi
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 1, No 1 (2001)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v1i1.87

Abstract

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Identifikasi Logam Berat Kadmium serta Pengaruhnya Terhadap Populasi Azotobacter dan Bakteri Pelarut Fosfat MMA Retno Rosariastuti; Nugraeni L
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 4, No 1 (2004)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v4i1.120

Abstract

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PENGARUH PUPUK KANDANG TERHADAP P-TERSEDIA PUPUK FOSFAT ALAM YANG DIINOKULASI BAKTERI PELARUT FOSFAT Sudadi Sudadi
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 7, No 2 (2010)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v7i2.41

Abstract

Title : The Effect of Manure on Available-P of Phosphate Rock Fertilizer Inoculated with P-solubilizer Bacteria. Experiment conducted at Soil Biology Laboratory, Faculty of Agriculture UNS Surakarta. This experiment aimed to study the effect of manure on solubilising capacity of P-solubilizer bacteria on phosphate rock fertilizer. The experiment arranged in completely randomized design with two factors i.e. dosages of manure added and inoculums rates of P-solubilizer bacteria (PSB) (Bacillus megatherium var phosphaticum). The manure added were 0 g (K0), 250 g (K1), and 500 g (K2) per 5 kg phosphate rock fertilizer. While the PSB inoculums rates were 0 cell/g (B0), 5.105 cell/g (B1) and 10.105 cell/g of phosphate rock fertilizer. The variables analysed at 2, 4 and 6 weeks after incubation for available-P, pH, organic matter content and total PSB. Data analysed with F test and DMRT at 95 % level of significant. The result indicated that available-P of phosphate rock fertilizer was significantly affected by PSB inoculation rates, doses of manure and incubation time. Available-P increase coincided with increasing of PSB inoculums and manure rates as well as incubation time. Treatment combination of PSB at 10.105 cell/g and manure of 500 g/ 5 kg increase available-P up to 80.59 ppm (151.5 % of the control treatment) at the end incubation time. Keywords: Manure, Phosphate Rock Fertilizer, P-solubilizer Bacteria
PENGARUH PEMUPUKAN NPK DAN BAHAN ORGANIK PADA ABSORSI P, PERTUMBUHAN DAN HASIL KEDELAI DI PSAMMENTS BANTUL Abdul Syukur; Nisrina Nisrina; Sulakhudin Sulakhudin
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 5, No 1 (2008)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v5i1.75

Abstract

Effect of NPK Fertilizer and Organic Matter on P Absorption, Growth and Yield of Soybean in Psamments Bantul. The research aimed to study combination of NPK fertilizer, and manure on P absorption, growth, and yield of soybean in Psamments Bantul. The research was done in green house, Soil Physical and Chemical Laboratory, Department of Soil, Agricultural Faculty, Gadjah Mada University Yogyakarta from February to May 2007. The factorial completely randomized design with 2 factors and 3 replications used in the research with the first factor was dosage of cow manure (O) with 3 levels: O0 (0 ton/ha), O1 (20 ton/ha), and O2 (30 ton/ha). The second factor was dose of NPK fertilizer (A) with 5 levels: A0 (0 kg/ha), A1 (75 kg/ha), A2 (150 kg/ha), A3 (225 kg/ha), A4 (300 kg/ha). They were separated into two parts, forty five polybags were observed until maximal vegetative and the others were observed on harvesting to observe amount of seed per plant and seed dry weight per plant. Data analyzed using Analysis of Variance with 5% significance of level and followed with Duncan`s Multiple Range Test (DMRT). The results indicated that interaction between NPK fertilizer and manure effected significantly on P content of shoot, P absorption of shoot and root wet weight with best dose combination of 300 kg/ha of NPK fertilizer and 30 ton/ha manure. Concentration of P in 300 kg/ha NPK equivalent to 35.25 kg/ha of SP‐36 can’t increased plant growth and yield of soybean due to the dose is lower than dose of SP‐36 fertilizer that generally used by farmer. Keywords: NPK fertilizer, organic matter, soybean, psamments
PENGARUH PEMBERIAN AIR DAN MULSA TERHADAP IKLIM MIKRO PADA TANAMAN CABAl (Capsicum annuum L.) DI TANAH ENTISOL Noorhadi Noorhadi; Supriyadi Supriyadi
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 3, No 2 (2003)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v3i2.110

Abstract

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