Penerbit: University of Lampung
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Ditemukan 665 artikel.
Identification of Nutrient Deficiencies at Calcareous Soils for Maize
Oleh: Nursyamsi, Dedi
Identification of nutrient deficiencies at calcareous soils for maize (D Nursyamsi): A pot experiment was conducted to identify nutrient deficiencies at calcareous soils for maize (Zea mays, L.) in green house of Indonesian Soil Research Institute using top soil (0-20 cm) samples taken from Bogor (T...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 203-212
Increasing of “Keprok†Citrus Production in the Andisols of Karo by a Local Compound Fertilizers
Oleh: Tuherkih, Enggis, Sukristiyonubowo, .
Increasing of “Keprok†Citrus Production in the Andisols of Karo by a Local Compound Fertilizers (E Tuherkih and Sukristiyonubowo): The improvement of “keprok†citrus production in term of quantity and quality depends on soil properties and fertilization.  Many factors aff...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 213-219
Changes of Soil Properties on Various Ages of Rubber Trees in Dhamasraya, West Sumatra, Indonesia
Oleh: Yasin, Syafrimen, Adrinal, ., Junaidi, .
Changes of Soil Properties on Various Ages of Rubber Trees in Dhamasraya, West Sumatra, Indonesia (S Yasin, Adrinal, Junaidi, E Wahyudi, S Herlena and Darmawan): Although rubber has been planted in Indonesia from Holland era, but there is little information about the effect of rubber plantation on t...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 221-227
Site Specific Nitrogen Management Simulated by CropSyst Model under Different Inputs of Nitrogen Fertilizer
Oleh: Wijayanto, Yagus
Site Specific Nitrogen Management Simulated by CropSyst Model under Different Inputs of Nitrogen Fertilizer (Y Wijayanto): Site Specific Nutrient Management (SSNM) has been suggested as the only means for increasing productivity of crops and minimizing the environmental impacts. Despite of this, it ...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 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
Oleh: Herviyanti, ., Prasetyo, Teguh Budi, Ahmad, Fachri
The Properties of Humic Acids Extracted from Four Sources of Organic Matters and Their Ability to Bind Fe2+ at New Established Rice Field (Herviyanti, TB Prasetyo, F Ahmad and Darmawan):Â In order to identify the properties of humic acid extracted from four kinds of organic matters (a peat soil, ...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 237-244
Soil Organic Carbon Losses: The Balance between Respiration and Leaching, and Phosphorus Mobility in Lateritic Soils
Oleh: Yusran, Fadly Hairannoor
Soil Organic Carbon Losses: The Balance between Respiration and Leaching, and Phosphorus Mobility in Lateritic Soils (FH Noor): Organic matter (OM) application may contribute to managing lateritic soils by improving aspects of physical, chemical, and biological fertility. However, the finite per...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 245-254
The Effects of Various Water Table Depths on CO2 Emission at Oil Palm Plantation on West Aceh Peat
Oleh: Handayani, Etik Puji, Noordwijk, Meine Van, Idris, Kamarudin
The Effects of Various Water Table Depths on CO2 Emission at Oil Palm Plantation on West Aceh Peat (EP Handayani, M van Noordwijk, K Idris, S Sabiham and S Djuniwati): Changes in the depth of water table influenced carbon cycling in peatlands, and affected the sources and sinks of carbon...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 255-260
Model Simulation of “Sawah-Kolam†System for Rainwater Harvesting to Support Rainfed Paddy Production
Oleh: Triyono, Sugeng, Zeovany, ., Oktafri, .
Model Simulation of “Sawah-Kolam†System for Rainwater Harvesting to Support Rainfed Paddy Production (S Triyono, Zeovany, Oktafri, and B Rosadi): The study was used to evaluate whether rainwater could be harvested and used to meet water demand of rainfed paddy. As generally known, y...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 261-270
Increasing of Rice Yield by Using Growth Promoting Endophytic Bacteria from Swamp Land
Oleh: Fitri, Siti Nurul Aidil, Gofar, Nuni
Increasing of Rice Yield by Using Growth Promoting Endophytic Bacteria from Swamp Land (SNA Fitri and N Gofar):Â Swamp land has can be used as a paddy field that will be potential as a rice source However, this land has some limiting factors such as low fertility. On the other hand, continous use...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 271-276
Water Table Fluctuation in Tidal Lowland for Developing Agricultural Water Management Strategies
Oleh: Imanudin, Momon Sodik, Armanto, Edi, Susanto, Robiyanto Hendro
Water Table Fluctuation in Tidal Lowland for Developing Agricultural Water Management Strategies (MS Imanuddin, E Armanto, RH Susanto and SM Bernas):The research objective is to evaluate the water status in the tertiary block of tidal lowland for developing water management strategies and cropping p...
Sumber: JOURNAL OF TROPICAL SOILS; Vol. 15 No. 3: September 2010; 277-282