Vol 15, No 3

September 2010

DOI: http://dx.doi.org/10.5400/jts.v15i3

Table of Contents

Articles

Effect of NaCl-Stress on Metabolism of NO3-, NH4+ and NO2- at Several Rice Varieties
M Zulman Harja Utama
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189-194
The Role of Peat Layers on Iron Dynamics in Peatlands
Arifin Fahmi, Bostang Radjagukguk, Benito Heru Purwanto, Eko Hanudin
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195-201
Identification of Nutrient Deficiencies at Calcareous Soils for Maize
Dedi Nursyamsi
PDF
203-212
Increasing of “Keprok” Citrus Production in the Andisols of Karo by a Local Compound Fertilizers
Enggis Tuherkih, . Sukristiyonubowo
PDF
213-219
Changes of Soil Properties on Various Ages of Rubber Trees in Dhamasraya, West Sumatra, Indonesia
Syafrimen Yasin, . Adrinal, . Junaidi, Erick Wahyudi, Silvia Herlena, . Darmawan
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221-227
Site Specific Nitrogen Management Simulated by CropSyst Model under Different Inputs of Nitrogen Fertilizer
Yagus Wijayanto
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229-235
The Properties of Humic Acids Extracted from Four Sources of Organic Matters and Their Ability to Bind Fe2+ at New Established Rice Field
. Herviyanti, Teguh Budi Prasetyo, Fachri Ahmad, . Darmawan
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237-244
Soil Organic Carbon Losses: The Balance between Respiration and Leaching, and Phosphorus Mobility in Lateritic Soils
Fadly Hairannoor Yusran
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245-254
The Effects of Various Water Table Depths on CO2 Emission at Oil Palm Plantation on West Aceh Peat
Etik Puji Handayani, Meine Van Noordwijk, Kamarudin Idris, Supiandi Sabiham, Sri Djuniwati
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255-260
Model Simulation of “Sawah-Kolam” System for Rainwater Harvesting to Support Rainfed Paddy Production
Sugeng Triyono, . Zeovany, . Oktafri, Bustomi Rosadi
PDF
261-270
Increasing of Rice Yield by Using Growth Promoting Endophytic Bacteria from Swamp Land
Siti Nurul Aidil Fitri, Nuni Gofar
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271-276
Water Table Fluctuation in Tidal Lowland for Developing Agricultural Water Management Strategies
Momon Sodik Imanudin, Edi Armanto, Robiyanto Hendro Susanto, Siti Masreah Bernas
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277-282