Soil characteristics and shrimp production in earthen aquaculture pond in East Kalimantan of Indonesia
スポンサーリンク
概要
- 論文の詳細を見る
Acid sulphate soil (ASS) is said to be problematic for agriculture and fish or shrimp aquaculture. We have collected 29 soil samples from 17 different shrimp aquaculture ponds in operation in Kalimantan of Indonesia. The ponds were constructed from 1991 to 1998. Element and X-ray diffraction analysis showed the presence of pyrite in the soil samples. Three types of soil pH measurements, Wet soil, Air dried soil and H_2O_2 processed, were carried out. The pH values varied widely and showed the potential of further acidification but in any case no sign of continuous linear decrease of pH with progress of time was observed. In these 17 ponds shrimp was cultured 70 times in total and 700kg of Black tiger shrimp was produced per pond per crop without any feeding in 2007. Older ponds showed larger average body weight of shrimp than newer ponds. In our study ponds shrimp has been cultured since 1991 and no case of shrimp mortality caused by soil acidification was observed. The proper pond management based on the usage of large tidal differences and river water flow might have contributed to this sustainable aquaculture production in potential ASS area.
- 2011-06-30
著者
-
Igura Masato
Graduate School Of Bio-applications And Systems Engineering Tokyo University Of Agriculture And Tech
-
Okazaki Masanori
Graduate School Of Bio-applications And System Engineerings Tokyo University Of Agriculture And Tech
-
Kondo Kiyoshi
Graduate School Of Bio-applications And Systems Engineering Tokyo University Of Agriculture And Tech
-
Igura Masato
Graduate School Of Bio-applications And Systems Engineering Tokyo University Of Agriculture And Tech
-
Okazaki Masanori
Graduate School Of Bio-applications And Systems Engineering Tokyo University Of Agriculture And Tech
-
Kondo Kiyoshi
Graduate School Of Bio-applications And Systems Engineering Tokyo University Of Agriculture And Tech
関連論文
- Nitrogen uptake by sago palm (Metroxylon sagu Rottb.) in the early growth stages(Plant Nutrition)
- Ammonium Nitrogen Releasing from Kaolin-Dominant Soil in Leyte of the Philippines
- Structural Change of C Type Starch (Sago and Cassava) by Heating
- Enhancement of Nitrogen-fixing Activity of Enterobacteriaceae Strains Isolated from Sago Palm (Metroxylon sagu) by Microbial Interaction with Non-nitrogen Fixers
- Butyltin and Phenyltin Compounds in River/Bay Sediments of Tokyo(Environment)
- Changes in Aluminum Pools of Andisols Due to Soil Acidification
- Spatial Variability of Soil Solution Chemistry under Hinoki Cypress (Chamaecyparis obtusa) in Tama Hills
- Effect of Volcanic Fumes from Mt. Oyama, Miyakejima Island, on Atmospheric Deposition, Soil Solution, and Soil Properties in Kumagaya, Central Japan : I. Chemical Properties of Atmospheric Deposition and Soil Solution
- 22-24 Effect of calcium super phosphate fertilizer application on cadmium in Komatsuna (Brassica rapa) and soil
- Relationship between Cu(II) Sorption and Active H^+ Sorption Sites of Soils
- Relationships between the High Aluminum Concentration and Other Components in Soil Solution of Acidic Soil in Kumagaya, Central Japan
- Tin Concentrations in River / Bay Sediments of Tokyo in 1984 and 2000
- Differences in Cadmium Uptake and Accumulation in Three Soybean Cultivars
- Determination of Total Aluminum Concentration in Soil Solution Using Capillary Electrophoresis (Environment)
- Effects of Acidic Deposition on Soil Ecosystems under Forest in the Chongqing Region of China
- Soil characteristics and shrimp production in earthen aquaculture pond in East Kalimantan of Indonesia
- Identifying glass transition and molecular migration in non-plasticized sago starches (Metroxylon sagu) and other food starches
- Effects of Moisture Content on the Structure of Sago C Type Starch
- Soil characteristics and shrimp production in earthen aquaculture pond in East Kalimantan of Indonesia
- Differences in Cadmium Uptake and Accumulation in Three Soybean Cultivars(Symposium 3.5.1 Heavy Metal Contaminated Soils,International Symposium: Soil Degradation Control, Remediation, and Reclamation, Tokyo Metropolitan University Symposiu
- Suppressive effect of soil application of carbonaceous adsorbents on dieldrin uptake by cucumber fruits(Environment)
- Ammonium Nitrogen Releasing from Kaolin-Dominant Soil in Leyte of the Philippines
- Effect of Volcanic Fumes from Mt. Oyama, Miyakejima Island, on Atmospheric Deposition, Soil Solution, and Soil Properties in Kumagaya, Central Japan : II. Soil Properties (Environment)
- Acidification in Nitrogen-Saturated Forested Catchment
- Adsorption of Cr(VI) Ion on Synthetic Hydrated Oxides of Iron
- Effect of Volcanic Fumes from Mt. Oyama, Miyakejima Island, on Atmospheric Deposition, Soil Solution, and Soil Properties in Kumagaya, Central Japan : II. Soil Properties
- A comparison of dieldrin residues in various vegetable crops cultivated in a contaminated field(Environment)