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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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PENGARUH PUPUK KANDANG SAPI DENGAN BIODEKOMPOSER DAN PUPUK ANORGANIK TERHADAP EFISIENSI SERAPAN K DAN HASIL TANAMAN PADI (Oryza sativa L.) DI LAHAN SAWAH PALUR SUKOHARJO Sri Hartati; Jauhari Syamsiyah; Hery Widijanto; Moh. Arief Bonis S
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.v6i1.66

Abstract

Title : The Effect of Cow Manure with Biodecompocer and Inorganic Fertility to Efficiency of K Absorption and Yield of Paddy (Oryza sativa L.) on Paddy Field Palur Sukoharjo. This research was conducted from January–August 2008 in paddy field, Palur Sukoharjo. The aim of this research were to know the effect of cow manure with Biodecompocer and inorganic fertilizer to K uptake efficiency and the rice yield (Oryza sativa L.) in paddy field Palur Sukoharjo. This research used Randomized Completely Block Design (RCBD) with two factors. The first factor was dosage cow manure consist of 7 levels i.e.: B0 (no cow manure), B1 (2.5 t.ha-1cow manure), B2 (5 t.ha-1 cow manure), B3 (2.5 t.ha-1 +stardec), B4 (5 t.ha-1+stardec), B5 (2.5 t.ha-1 +earthworm), B6 (5 t.ha-1 +earthworm). The second factor was Inorganic fertilizer consist of 3 levels i.e.: (without inorganic fertilizer) A0; (Urea 150 kg.ha-1, ZA 50 kg.ha-1, SP36 dosage 75 kg.ha-1 and KCl 50 kg.ha-1) A1; and (Urea 300 kg.ha-1, ZA 100 kg.ha-1, SP36 150 kg.ha-1 and KCl 100 kg.ha-1) A2. Data was analyzed with F-tested level 1% and 5% or Kruskal Wallis test, and continued with Duncan Multiple Range Test 5% (DMRT 5%) or mood median, and correlation test to know relation between observation variable. The result of this research shows that the highest efficiency of K uptake was achieved at 2.5 t.ha-1 cow manure+stardec and Urea 300 kg.ha-1, ZA 100 kg.ha-1 , SP36 150 kg.ha-1 and KCl 100 kg.ha-1 its 4.67%. The highest weight of 1,000 seed was achieved at 5 t.ha-1 cow manure+earthworm and without inorganic fertilizer its 28.79 gr. The highest weight of dry yield rice was achieved (GKG) at 5 t.ha-1 cow manure+stardec and Urea 150 kg.ha-1, ZA 50 kg.ha-1, SP36 75 kg.ha-1 and KCl 50 kg.ha-1) its 11.5 kg.18 m -2 6.39 t.ha-1. Keywords: cow manure, biodecomposer, K Efficiency, paddy
KAJIAN KESESUAIAN DOLINE UNTUK BEBERAPA TANAMAN SEMUSIM DI DAERAH KARST GUNUNGSEWU DENGAN PENDEKATAN GEOMORFOLOGI (Studi kasus di kecamatan Ponjong dan Rongkop, Gunung Kidul, Yogyakata) Joko Winarno
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 2, No 1 (2002)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v2i1.101

Abstract

The observation has a goal to obtain the answer on land problem at Ponjong and Rongkop Districts which lie on Gunungsewu area based on geomorphology approach. The case which is being observed is it low of seasonal agriculture result in that area has a relation to the land. As we know that the area (gunungsewu karst topography) has specifi cation for doline and connical hills. The observation is done by using geomorphology survey approach which emphasizes to some aspects: land form, soils, geomorphology process, interview and bibliography. Population in the observation is karst topography and karst farmers and for the sample are doline and karst farmers (land owners) that have been choosen based on purposive. And for the land sample was appointed based on geomorpho-doline character observation. In analyzing the doliize used qualitative and quantitative methods by matching between land quality and seasonal plants growth requirenments (gogo ewe, corn, peanut and soya bean). The observation result was known that : (1) doline has marginal land for the seasonal plants (gogo rice, corn, peanut and soya bean) with main limit factor is lack ofphosphor, (2) karst farmer cultivate and fertilize still traditional ways only in soils crack depth (x < 25 cm) and was done in fourth season (18th September- 12th October) so in fifth season (13th October - 8th November) gogo rice, peanut and soya bean seeds begin growing, (3) the best plant pattern is tumpangsari but in making the pattern of plant has to be tried by seeing the doline contour to the center of doline.
KAJIAN PENGGLJNAAN BAHAN ORGANIK BERBAGAI BENTUK SEKAM PADI DAN DOSIS PUPUK FOSFAT TERHADAP PERTUMBUHAN DAN HASIL JAGUNG (Zea mays L) Sutopo Sutopo
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.v3i1.140

Abstract

N/A
KAJIAN PENGELOLAAN LAHAN BERDASARKAN TINGKAT BAHAYA EROSI DAN POLA KONSERVASI TANAH DAN AIR DI DESA NGADIPIRO KECAMATAN NGUNTORONADI, KABUPATEN WONOGIRI Sumarno Sumarno; Joko Winarno; Irawan Prastomo
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 8, No 1 (2011)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v8i1.30

Abstract

Title : Land Management Study Based on The Degree of Erosion Hazard and Water and Soil Conservation Pattern in Ngadipiro, Nguntoronadi, Wonogiri. This research is aimed to identify the land management which has been done in Ngadipiro in order to overcome the erosion problem, to know and to analyze the class of erosion hazard, to get a soil and water conservation technique alternative which are appropriate to the this surrounding. This research is phenomenological qualitative descriptive research where the variable approach is done by field survey. The field unit map is got by pilling up on one another the map of the field use, soil depth and the declivity of the slope. The sample is taken by purposive sampling technique. Data and information about field management is got by analyzing directly to the field and by interviewing the informant key. Data analysis of the erosion prediction erosion hazard degree is done by using the formula of USLE. The result of the research shows that the erosion danger degree can be classified in to 5 class, they are: very light (SPL 4), light (SPL 3), medium (SPL 5), heavy (SPL 2, 6, 8, and 10), very heavy (SPL 1, 7, 9, 11, and 12), erosion that happenes in the field research (190,08 ton/ha/year/land units) has already been dangerous for the soil productivity preservation because it is already in the limit which is allowed (16,05 ton/ha/year/land units). The recommended soil and water conservations are: a) mechanical water and soil conservation: making the construction bench terrace in SPL 1, 5, 6, 7, 8, 9, 10, and 12, making rorak in SPL 2, 3, 4, 6, 7, 10, and 12, b) vegetative soil and water conservation technique: application agroforestry system by path planting in SPL 6, 7, 10, and 12, the use of soil covering plant in every SPL, for most in SPL 11, c) fertilizing as means to improve ingredients organic matter of land in every SPL. Keywords: Erosion hazard degree, land management, soil and water conservation
SERAPAN DAN KETAHANAN AZOLLA TERHADAP KROMIUM PADA VERTISOLS DAN ENTISOLS DENGAN BERBAGAI TINGGI GENANGAN AIR Sudadi Sudadi; Dwi Priyo Ariyanto; Erwin Purniawati
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 6, No 2 (2009)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v6i2.57

Abstract

Title : The Uptake and Tolerance of Azolla to Chromium on Vertisols and Entisols at Various Water Levels. This research aims to study the effect of water level, soil kind, chromium concentration (Cr), and their interactions on uptake and tolerance of azolla to Cr. The research was done in March to May 2009 in the green house of Faculty of Agriculture, Sebelas Maret University, Surakarta. The research used completely randomized design (CRD) factorial with three treatment factors, they were: soil kind (Vertisols of Jatikuwung and Entisols Colomadu, Karanganyar), water levels (0; 2; and 7 cm) and Cr concentrations (0; 5; 10; 15; and 20 ppm). There were 191 g of Vertisols and 200 g of Entisols pass to 2 mm sieve put into plastic pot and watering at various levels according to the treatments. A gram of fresh azolla was spread on each pot and incubated for three weeks. Each treatment combinations were replicated three times. Sampling was taken at 1, 2, and 3 weeks after planting for azolla biomass, Cr uptake of azolla, available Cr, and Cr toxicities symptoms of azolla. The data analyzed statistically by Kruskal Wallis test at 95% level significant, followed with Mood Median test. The result shows that soil kind has no significant effect, while water level, Cr concentration, and treatment interaction contribute highly significant influence on uptake and tolerance of azolla to Cr. The highest uptake of Cr at the Vertisols was taken at 7 cm water level and 15 ppm Cr concentration, while at the Entisols was in 2 cm of water level and 15 ppm Cr concentration. Azolla most tolerance to Cr at treatment combination of 2 cm water level and 10 ppm Cr concentration in Vertisols, and at 2 cm water level and 5 ppm Cr concentration at Entisols. Keywords: A. mycrophylla, chromium, Cr uptake and tolerance, water level
PEMANFAATAN LIMBAH PADAT INDUSTRI KERTAS (SLUDGE) SEBAGAI BAHAN KOMPOS DALAM PENINGKATAN KESUBURAN TANAN ENTISOL Suntoro Suntoro; Jaka Suyana
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.v1i1.92

Abstract

N/A
MUATAN TITIK NOL BERBAGAI BAHAN ORGANIK, PENGARUHNYA TERHADAP KAPASITAS TUKAR KATION DI LAHAN TERDEGRADASI Sri Hartati; Slamet Minardi; Dwi Priyo Ariyanto
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 10, No 1 (2013)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v10i1.131

Abstract

Title : Zero Point of Charge of Various Organic Fertilizer : The Effect  on Soil Cation Exchange Capacity in Degraded Lands. Zero Point of Charge (ZPC) is an important variable in describing the mechanism of reversible surface charge primarily on weathered soil dominated by variable charge. ZPC is a certain pH when the surface charge is electrically neutral or zero (pHo). The presence of organic matter effect on the nature of the charge in the soil. Research goals include: 1). Obtaining information kinds of organic fertilizer with low of pHo, 2) Knowing the behavior of pHo and net charge of soil, 3) Knowing the influence of pHo on the soil cation exchange capacity. This study is an experimental functional relationship variables approach through experiments. The experiments were conducted at Greenhouse of Agriculture Faculty, Sebelas Maret Univercity. The basic design used was completely randomized design of a single factor. The treatment is done as follows: P0 = soil without the addition of organic fertilizers, P1 = soil with the addition of cow manure 5 tons / ha, P2 = soil with the addition of chicken manure 5 tons / ha, P3 = soil with the addition of quail manure s 5 tons/ ha, P4 = soil with the addition of goat manure 5 tons / ha, P5 = soil with the addition of bokashi 5 tons / ha, P6 = soil with the addition of rice straw compost 5 tons / ha, P7 = soil by adding compost hyacinth 5 ton / ha. P8 = soil by adding compost of Titonia 5 tons / ha and each treatment was repeated 3 times. Analysis of the quality of organic fertilizers include: levels of lignin and polyphenols, C/N, pH , pHo, humic acid and fulvic acid. The soil analysis includes the C-organic soil, total N, C / N, pH , pHo, CEC. The results showed that the zero point of charge (pHo) is the lowest organic fertilizer chicken manure (4.52). Obtained a close relationship between the difference in pH H2O with pHo with cation exchange capacity. Highest cation exchange capacity achieved in the treatment of chicken manure.
EVALUASI DAYA DUKUNG LAHAN UNTUK TANAMAN PANGAN PADA LAHAN PERKEBUNAN TEMBAKAU RAKYAT DI LERENG TIMUR GUNUNG SINDORO Rahayu Rahayu
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.v8i2.1

Abstract

Title : Evaluation of Land Capability for Food Plants at Rural Tobacco Area in East Part of Sindoro Mountain. This research was conduct at east part of Sindoro Mountain in Central Java with elevation around  1,000 – 2,000 m. Observation  showed  land degradation  occurred  in this location.  This research was to know decreasing of land quality of tobacco area and the possibility of this area for  food  plants  production  as  tobacco  substitution.  The  steps  of  research  were  soil  survey, laboratory  analysis  and  plotting  of land characteristics  into food  plants  requirements.  Results showed  that  the soils  of area  are  Entisols  and  Andisols  with  slope  of 8 to 30%.  GIS  analysis resulted  in 5 land  unit  areas.  Land  suitability  for  tobacco  is marginally  suitable  (S3)  and  not suitable (N) with limiting factors are precipitation, soil solum, pH H2O, C‐organic and slope. Land suitability for corn is marginally suitable (S3) and not suitable (N) with limiting factors are precipitation, soil solum, pH H2O, C‐organic and slope. Land suitability for cassava is not suitable (N) with limiting factors are soil solum and slopes. All of land unit areas have limiting factor for tobacco and food plants. Degradation of land resulted in decrease of quantity yield of tobacco.Keywords: food plants, land, soil degradation, tobacco
UJI PEMBERIAN LEGIN DAN PUPUK K TERHADAP PERTUMBUHAN TANAMAN KEDELAI (Glycine max (L.) Merrill) PADA KONDISI CEKAMAN NaCl Bambang Pujiasmanto; Sumiyati Sumiyati; Hery Widijanto; Alfiatun NM
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.v7i1.48

Abstract

Title : Study of Legin and Potassium Fertilizer on Growth of Soybean (Glycine max (L.) Merrill) Under Different NaCl Stress. The research purposed to study the effectively of legin and potassium fertilizer under different NaCl stress on growth of soybean (Glycine max (L.) Merrill). An experimental research 2 X 3 X 4 was held with split-split plot design. The first factor was legin as main factor consisted of without legin (L0) and with legin (L1), the second factor was NaCl concentration as sub factor consisted of 0 mM (S0), 30 mM (S1), 60 mM (S2) and the third factor was ZK potassium fertilizer dosages as sub–sub factors consisted of 0 kg/ha (K0), 25 kg/ha (K1), 50 kg/ha (K2), 100 kg/ha (K3). Thus the number of combinations was 24, then 3 replicates was carried out for every combination. The variables are height of plant, chlorophyll content, total area of leaves, fresh weight of shoot, dry weight of shoot, shoot-root ratio, length of root, and N content of plant. The obtained data were analyzed using analysis of variance procedure at 5% level, if showed significant continued by 5 % of Duncan’s Multiple Range Test (DMRT) and regression analysis. The result showed that NaCl concentration decreased total area of leaves. The highest mean was 573.95 cm2 at NaCl concentration 0 mM and the lowest mean was 421.34 cm2 at NaCl concentration 60 mM. Legin decreased the shoot-root ratio at 2 WAP (Week after Planting); the means are 18.41 at without legin and 10.04 at with legin. ZK potassium fertilizer increased total area of leaves and dry weight of shoot. ZK potassium fertilizer that increased the total area of leaves is 25 kg/ha, while at dry weight of shoot is 50 kg/ha. Interaction between legin and ZK potassium fertilizer held at total area of leaves and N content of plant. Interaction between NaCl concentration and ZK potassium fertilizer held at height of plant, total area of leaves, and shoot-root ratio. Interaction between three factors held at height of plant, total area of leaves and N content of plant. The highest dry weight of shoot 3.35 g at with legin, NaCl concentration 60 mM, ZK potassium fertilizer 50 kg/ha and the lowest 1.41 g at without legin, NaCl concentration 30 mM, ZK potassium fertilizer 0 kg/ha. Keywords: legin, NaCl stress, potassium fertilizer, soybean
SEBARAN FUNGI MIKORISA ARBUSKULAR DI DAERAH SURAKARTA DAN SEKITARNYA Vita Ratri Cahyani
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.v5i1.83

Abstract

Distribution of Arbuscular Mycorrhiza in and Around Surakarta Area. The present study aimed to observe the distribution of Arbuscular Mycorrhiza (AM) in and around Surakarta, including upland and lowland with different types of soils (Vertisol, Entisol, Andisol, Alfisol, Histosol, Fluvisol) and plants. The observation covered the number of AM spore per 100 g of soil and the infection of AM in the plant root samples. The factors of land conditions and plant types determined the results of survey in elucidating the existence of AM. Among 11 locations, the only one location of Vertisol upland in Kentingan campus area did not show the existence of AM. Different spore types from different plant rhizosfer were found in 3 fields: Fluvisol upland in Ngringo, Karanganyar, Andisol upland in Tengaran, Semarang, and Entisol rainfed lowland in Penggung, Klaten. From the other 7 fields with soil types of Vertisol, Entisol, Alfisol and Histosol were obtained AM spores with the same types which originated either from the same or the different plant rhizosfer. The number of AM spore per 100 g of soil and the infection intensity of AM in plant root from all the observed fields were low, indicating that inoculation treatment of infective and effective AM strains to the fields is needed. Key words: Arbuscular Mycorrhiza, distribution, Surakarta area, spores, mycorizal infection

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