Penerbit: Department of Soil Science
P-ISSN: 0852-257X
E-ISSN: 2086-6682
DOI: 10.5400
Fakultas Pertanian Umum Arsitektur
Artikel (56)
Recharge Area on the Slopes of Volcano Based on Geological Setting, Content of Deuterium and Oxigen Isotopes of Groundwater Chemistry: Case Study on the Slopes of Salak Mountain, West Java
Hendarmawan, ., Satrio, .
Indonesian is huge areas that have the highest precipitation in the world, therefore water deficit of groundwater is   often happened at anywhere. This study was related to determination of recharge area with approached by combining geological setting, stable isotopes and chemictry content of ...
JOURNAL OF TROPICAL SOILS; Vol. 16 No. 3: September 2011; 245-256 | 2019
Developing Seasonal Operation for Water Table Management in Tidal Lowland Reclamations Areas at South Sumatera, Indonesia
Imanudin, Momon Sodik, Armanto, Mustika Edi, Susanto, Robiyanto Hendro
The objective of the study was to develop the water management operational plan at tertiary blocks for the growth of rice and corn.  Study was conducted at reclaimed tidal lowland area which was located at Primer 10, Delta Saleh.  This area was classified as a C-typhology land (dry).  The m...
JOURNAL OF TROPICAL SOILS; Vol. 16 No. 3: September 2011; 233-244 | 2019
Estimation of Available Phosphorus in Soil Using the Population of Arbuscular Mycorrhizal Fungi Spores
Effendy, Machfud, Wijayani, Bhakti Wisnu
Soil microbes, such as arbuscular mycorrhizal fungi (AMF) have the ability to dissolve unavailable phosphorus (P)  and they can be used as an indicator of the P availability in soil. The study was conducted on upland soil  in East Java. The soil  was sampled twice, before and after planting...
JOURNAL OF TROPICAL SOILS; Vol. 16 No. 3: September 2011; 225-232 | 2019
Nutrient Cycling Index in Relation to Organic Matter and Soil Respiration of Rehabilitated Mine Sites in Kelian, East Kalimantan
Setyawan, Dwi, Gilkes, Robert, Tongway, David
Degraded soils at mine sites are often associated with decreased soil fertility.  However, soil nutrient status might be improved through biomass recovery primarily from re-vegetation.  This paper relates nutrient cycling index (NCI) derived from Landscape Function Analysis (LFA) to soil respi...
JOURNAL OF TROPICAL SOILS; Vol. 16 No. 3: September 2011; 219-223 | 2019
Maize Tolerance to Salinity of Irrigation Water
Mindari, Wanti, Maroeto, ., Syekhfani, .
Crop salt tolerance is generally assessed as the relative yield response to the increasing of  root zone salinity.  This paper studied the maize tolerance under salinine water  (ECw) and their relationship with the changes of soil chemistry characteristics, crop growth and yield of maize. T...
JOURNAL OF TROPICAL SOILS; Vol. 16 No. 3: September 2011; 211-218 | 2019
Seasonal Variation of Yields and Nutrient Uptakes of IR-64 Grown in Terraced Paddy Field System
yonubowo, Sukristi, Laing, Gijs Du
In the past, most rice study was carried out in irrigated lowland rice and less or no attention was paid to the terraced paddy field system. Study on seasonal rice biomass production and nutrient uptake variation of IR-64 variety cultivated in terraced paddy field system was carried out in Keji Vill...
JOURNAL OF TROPICAL SOILS; Vol. 16 No. 3: September 2011; 201-210 | 2019
Effectiveness of Commercial Biofertilizer on Fertilization Efficiency in Ultisols for the Growth and Yield of Caisim
Anwar, Ea Kosman, Gitosuwondo, Subowo
The effectiveness of Commercial Biofertilizer 1 (CBF1) on the growth and yield of caisim (Brassica sp.) was examined in the greenhouse of Indonesian Soil Research Institute in Bogor. The completely randomized design (CRD) was performed to examine the effects of Commercial Biofertilizer 1 (CBF1) on F...
JOURNAL OF TROPICAL SOILS; Vol. 16 No. 3: September 2011; 191-199 | 2019
Aluminum Exchangeable and Phosphorous Availability on Ultisol Using Humic Substance and Synthetic Organic Acid
Winarso, Sugeng, Taufiq, Abdullah
Humic substance (HS) extracted from composted agricultural waste contains organic acids that potential for an acid soil amandement. Functional group of COOH and OH in synthetically organic acid is higher than in HS originated from composted agricultural waste. Addition of synthetically organic acid ...
JOURNAL OF TROPICAL SOILS; Vol. 16 No. 3: September 2011; 183-190 | 2019
Karakterisasi berbagai Jenis Bahan Lapisan Kedap, Ketebalan dan Nisbah Bentonit dengan Pasir: Konsep Dasar Pengelolaan Lahan Pasir Pantai
Saparso, Saparso, Tohari, Tohari, Shiddieq, Dja’far
Characterization of Various Kinds, Thickness and Bentonite Sand Ratio as Hardplain Materials: a Basic Concept for Coastal Sandy Land Management (Saparso, Tohari, D. Shiddieq, and B. Setiadi): Coastal sandy land development  faces  the sand characteristics, the lower holding water capacity and ...
JOURNAL OF TROPICAL SOILS; Vol. 14 No. 2: May 2009; 167-176 | 2019
Sifat Fisik, Kimia dan FTIR Spektrofotometri Gambut Hidrofobik Kalimantan Tengah
Utami, Sri Nuryani Hidayah, Maas, Azwar, Radjagukguk, Bostang
Nature on Soil Phisical, Chemical and Ftir Spectrophotometry of Hydrophobic Peat From Central Kalimantan (S.N.H. Utami, A. Maas, B. Radjagukguk, and B.H. Purwanto): Peat soils naturally have hydrophilic or water-loving character with highly capable of exchanging the cations and cycling the nutrients...
JOURNAL OF TROPICAL SOILS; Vol. 14 No. 2: May 2009; 159-166 | 2019