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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
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Articles 8 Documents
 1 
Search results for , issue "Vol 5, No 1 (2008)" : 8 Documents clear
DAMPAK AIR LIMBAH INDUSTRI JOSROYO, KARANGANYAR TERHADAP KADAR TEMBAGA (Cu) DALAM AIR DAN PERMUKAAN TANAH SALURAN AIR PUNGKUK Dwi Priyo Ariyanto; Hery Widijanto
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.v5i1.81

Abstract

The Effect of Industry Waste in Josroyo, Karanganyar to Copper (Cu) Concentration in Water and Top Soil of Pungkuk Ditch. The purpose of this research was to know the effect of industry waste water distance in Jaten – Karanganyar on Cu concentration in the water and soils at Pungkuk Waterworks, also to know Cu concentration on that waterworks. The kind of this research was explorative research. The independent variable was treatment of take some water and soils sample at 0 km, 0.5 km and 1 km distance from pollutant source at Pungkuk Waterworks and control. The result showed that distance where farther can because concentration Cu concentration change in the soils were heightening but can because Cu concentration change was descending. The heightening of Cu concentration change in the soils was effect of Cu acumulation in the soils. The descending of Cu in the water because precipitation of water Cu and. The value of water pH was influenced by water EMC value. From sample analysis result showed that there was not dirtied of heavy metal especially Cu (between 0.094 – 0.122 ppm). Keyword: Cuprum, Industry waste
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
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
KERAGAMAN MAKROFAUNA TANAH DALAM PERTANAMAN PALAWIJA DI LAHAN KERING PADA SAAT MUSIM PENGHUJAN Sumani Sumani; Zaidatun Nusroh; Supriyadi Supriyadi
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.v5i1.76

Abstract

The Variability of Soil Macrofauna on Palawija Cropping of Dry Land in The Rainfall Season. The variability of Soil macrofauna is the one of biological natural resources that very useful for the environment. Their existence affected by biotic and abiotic factors around them. Soil macrofauna variability that exists on the dry land in palawija cropping will be different from the vegetation of forest. The aim of this research is to know the effect of the palawija cropping to soil macrofauna variability on the dry land in the rainfall season. The research was conducted on November 2006‐April 2007. This research is descriptive explorative that has quantitative and qualitative ones with the field survey and laboratory analysis approach. The technique of determination sampling location based on purposive sampling system. The taking of sample has been done in 3 locations under 3 palawija cropping (maize, peanut, and soybean) as much 3 times replication in the rainfall times (December 2006‐Februari 2007). The result shows that palawija cropping influences non significantly to the macrofauna variability on the soil surface, soil macrofauna variability under soil surface and environment variables that have been observed unless to bulk density (influences significantly). The highest macrofauna variability on the soil surface occurs in maize cropping. Whether under soil surface macrofauna variability occurs in peanut cropping. There were five Ordos of macrofauna on the soil surface that found in maize cropping, Hymenoptera, Araneida, Orthoptera, Diplura, and Collembola (mesofauna). Ten Ordos of macrofauna under soil surface that found under peanut cropping were Hymenoptera, Isoptera, Oligochaeta, Diptera, Homoptera, Hemiptera, Orthoptera, Araneida, Lepidoptera and Collembola (mesofauna). It was found that dominancy of the ordo of macrofauna on the soil surface from ordo Hymenoptera in maize cropping and ordo Orthoptera in peanut and soybean cropping. The dominancy of soil macrofauna under soil surface was from ordo Hymenoptera and was found under maize and peanut cropping and Oligochaeta in soybean cropping. There were positive and negative functions of soil macrofauna. The positive ones are as a predator and decomposer of organic material. Whether the negative are as virus vector and plant disease. Key word: macrofauna variability, palawija cropping, and ordo of macrofauna
KAJIAN TERHADAP KEMAMPUAN ASAM ORGANIK DAN ANORGANIK DALAM MELARUTKAN FOSFAT DARI BATUAN FOSFAT ALAM Sudadi Sudadi
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.v5i1.84

Abstract

Study of Organic and Inorganic Acid Capabilities in Solubilize Phosphatic Rock‐P. Phosphatic rock has been used as phosphate fertilizer for along time and now being an alternative of P fertilizer. But its low solubility making them uneffective source of P for plant. Many attempt to increases their solubility has been done i.e. by acidulated it with organic and inorganic acid. Inorganic acid solubilize mineral P by acidification while organic acid by acidification and maybe chelating mechanism. The aim of this research is to study the effectivity of the two kind of acid, organic (citric acid) and inorganic acid (sulphuric acid) in solubilizing phosphatic rock‐P. Research has conducted in May – Oct 2007 at Soil Biology Laboratory, Gadjah Mada University, Yogyakarta. The experiment arranged in Completely Randomized Design with three level of sulphuric acid concentration (0.00 M, 0.02 M and 0.04 M), three level of citric acid concentration (0.00 M, 0.02 M and 0.04M) and three kind of phosphatic rock (Christmas Island, Ciamis and Madura) origin. Each of combination treatment replicated three times. A gram of each phosphatic rock was added to 50 ml of aquades in 150 ml erlenmeyer flask and shoke continuously at 200 rpm in reciprocal shaker. Water soluble‐P and pH were analysed at 0, 3, 6 and 9 day after incubation time. All data was analysed for anova at 95% level of significance and continued with DMRT if any significance differences. Research show that inorganic acid (sulphuric acid) solubilize phosphatic rock‐P stronger than organic acid, except for high content Al phosphatic rock, where the two kind of acid have equal P‐solubilizing capacity. Maybe, the high P‐solubilizing capacity of organic acid for high Al‐phosphatic rock caused by its ability in chelating Al. Keywords: Fosfat, batuan fosfat alam, asam sitrat, asam sulfat
KLASIFIKASI KEMAMPUAN KESUBURAN TANAH (FCC) PADA BEBERAPA SUB DAS DI DAS SEMPOR KABUPATEN KEBUMEN JAWA TENGAH Roro Kesumaningwati; Dja’far Shiddieq; Bambang H Sunarminto
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.v5i1.77

Abstract

The fertility capability soil classification system (FCC) on several sub catchment areas, Sempor catchment area of Kebumen district Central Java. Sempor catchment area have many function, one of them is as a central of agricultural sector in Sempor sub district. The agricultural sector in Sempor catchment area hasn’t been able to catch up the optimal production. The production was only sufficient to supply farmer requirement. The research in order to agricultural development uncommon to do in Sempor catchment area. The research usually talking about the sedimentation process of Sempor basin whereas for the other problems weren’t gave much attention. Sempor catchment area has different characteristic on soil physic, chemical, and fertility. The research about the fertility capability soil classification system (FCC) on several sub catchment areas, Sempor catchment area need to be done in order to agricultural development. This research was used soil survey methods, and laboratory analysis. Result of this study shown that Sempor catchment area have different in soil fertility. Sampang sub catchment area has four FCC that is LR (≥45%), LCk (15‐30%), SC (30‐45%), and LC (8‐20%). Ketegan sub catchment area has three FCC that is LCk (15‐30%), SC (30‐45%), and LC (8‐ 20%). Kedungjati sub catchment area have four FCC that is LCk (15‐30%), SC (30‐45%), C (30‐45%), and LC (8‐20%). Kalikumbang, Kaliputih, Kedungwringin, and Sempor sub catchment area have two FCC that is LCk (15‐30%), and C (30‐45%), and Seliling sub catchment area have three FCC that is LCk (15‐30%), SC (30‐45%), and C (30‐45%). Key word : catchment area, the fertility capability soil classification system (FCC)
PREDIKSI EROSI PADA BEBERAPA TIPE AGROEKOSISTEM DI SUB‐DAS SERANG HULU DAERAH TANGKAPAN WADUK KEDUNG OMBO JAWA TENGAH Jaka Suyana
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.v5i1.85

Abstract

Erosion Prediction on the Agroecosystem Types at Serang Hulu Sub‐Watershed Catchment Area Kedung Ombo Reservoir in Central Java. The research about erosion prediction on the agroecosystem types at Serang Hulu Sub‐Watershed catchment area Kedung Ombo reservoir in Central Java. The results showed that rain fall were classified slightly low‐high (1276‐2970 mm/year), rain erosivity index (R) 1546‐3894. The highest soil erosion value on the agroecosystem type of inhabitants forest is 166,56‐264,83 ton/ha/year. The lowest erosion value on the agroecosystem type irrigated paddy‐soil (1,74‐11,83 ton/ha/year), followed by rainfed field (7,28 ton/ha/year), forest protect (14,29 ton/ha/year), production forest (20,90 ton/ha/year), agroforestry (56,31 ton/ha/year), dryland ( 77,86 ton/ha/year), and mixed garden(134,34‐155,49 ton/ha/year). The efforts of soil and water conservation technique must be conducted especially for the agroecosystem inhabitants forest, mixed garden, dryland, and agroforestry to stabilize and sustainablize land productivity. Keywords: Agroecosystem, Erosion, Serang Hulu Sub‐Watershed
EFISIENSI PEMUPUKAN P PADA LAHAN SAWAH PASIR PANTAI SELATAN YOGYAKARTA YANG DIBERI ZEOLIT DENGAN INDIKATOR TANAMAN PADI (Oryza sativa L.) Sri Hartati; Mulud Suhardjo; Catur Gunawan Podo Winarno
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.v5i1.79

Abstract

Efficiency of P Fertilizer at Sandy Paddy Soil of South Yogyakarta That were Added Zeolite with Rice (Oryza sativa L.) as Plant Indicator. The aim of this research were to study the efficiency of P fertilizer at sandy paddy soil of South Yogyakarta that were added zeolite with rice as plant indicator and to know treatment combination which give the highest yield of rice plant (Oryza sativa L.). This research were conducted in February 2007 to June 2007at paddy soil in Siliran V, Karangsewu, Galur, Kulonprogo Daerah Istimewa Yogyakarta. This research are field experiment. The experiment design are used Split Plot Design, as a main plot was zeolit, i.e. no zeolit and 750 kg.ha‐1 zeolite. Sub plot consist of five levels of P fertilizer, i.e. 0, 50, 100, 150, 200 kg.ha‐1 SP36. Each treatment was three replicated so there is 30 treatment plot. Data analyzed with F test, Kruskal‐Wallis test, DMRT 5% and Correlation test. The result from this research shows that added 750 kg.ha‐1 zeolit are not significant for efficiency of P absorption and Agronomic Efficiency Index. The added of SP36 fertilizer has increased significant highly efficiency of P absorption on SP36 dosage 200 kg.ha‐1 is 168.49 or can increase 127.87% in comparison with control. Interaction between 750 kg.ha‐1 zeolit and SP36 dosage 100 kg.ha‐1 (Z1P2) has highly Agronomic Efficiency Index (234.3). Interaction between zeolit and P fertilizer has not significant increased rice yield, but treatment interaction between 750 kg.ha‐1 zeolit and SP36 dosage 100 kg.ha‐1 give the highest highly unhulled paddy crop (23.61 g.plant‐1) and the highest weight 1000 unhulled paddy crop (24.33 g). Keyword : P efficiency, zeolit, rice plant

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