List of Articles shrimp culture

• Open Access Article
  • Abstract Page
  • Full-Text
  
  1 - Shrimp Culture Impact on the Surface and Ground Water of Bangladesh
  A. K. M. Munirul Haque M. Sarwar Jahan Md. Abul Kalam Azad
  A case study was carried out to see the impacts of shrimp culture on the surface (pond) and ground water (tube-well) quality in three coastal sub-districts of Bagherhat Sadar, Rampal and Morrelganj of Bangladesh. The people of Rampal (100%), Morrelgonj (87.5%) and Baghe More

  A case study was carried out to see the impacts of shrimp culture on the surface (pond) and ground water (tube-well) quality in three coastal sub-districts of Bagherhat Sadar, Rampal and Morrelganj of Bangladesh. The people of Rampal (100%), Morrelgonj (87.5%) and Bagherhat (75.5%) expressed that salinity of both surface and ground water increased after shrimp culture, and water becomes more turbid, odorous and less tasty compared to pre-shrimp culture scenario. The ground water pH was foo be slightly acidic (6.07– 6.71) but the surface water was mildly alkaline in nature (7.00–7.46). Ground water was more saline (1893–2673ppm) than surface water (513-2253ppm). Potassium level of surface water was very high (97-242ppm) compared to the ground water (11.73-27.37 ppm). This exceeds the WHO Guideline Value (10ppm) and the Bangladesh Standard for Drinking Water (12ppm). The pollution levels of phosphorous and iron were found to be a little higher but other pollutants like nitrate, boron and zinc were found to be very low in surface and ground water in the shrimp culture area of Bangladesh. Manuscript profile
• Open Access Article
  • Abstract Page
  • Full-Text
  
  2 - The role of nursery system in the sustainable development of shrimp farming in the country
  Mehrdad Mohammadidust, Lefteh Mohseni Fateme Hekmatpour,
  In this study, the impact of the use nursery system of Litopenaeus vannamei shrimp on the economy for its sustainable development was investigated. Therefore, growth indices and survival indices and daily growth rate of of Litopenaeus vannamei shrimp were compared in More

  In this study, the impact of the use nursery system of Litopenaeus vannamei shrimp on the economy for its sustainable development was investigated. Therefore, growth indices and survival indices and daily growth rate of of Litopenaeus vannamei shrimp were compared in two systems with and without immaturity.3 ponds of larval pl12, 3 ponds of unripe shrimp were stored for 45 days in the greenhouse with the same density of 100,000 pieces per hectare in the pound one of the in Abadan Choebdeh. shrimp farms. The same food was fed and after 75 days, growth and survival indices, feed conversion ratio and daily growth rate were calculated .The study was performed in 6 pounds of 7000 m2 in two treatments with 3 replications. The breeding period was 75 days and the average temperature was27±5 ° C.The results showed that in the treatment that used nursery system shrimp in breeding ponds, there was a significant difference in growth, survival and daily growth rate compared to the control group . Also, the production per hectars and final weight were significantly higher than the control group and the feed conversion ratio in the nursery system treatment was significantly lower than the control group.Due to the reduction of shrimp production time in this system compared to the control group.Therefore, nursery system reduces the risk of disease and more economical production and sustainable development of the industry. Manuscript profile
• Open Access Article
  • Abstract Page
  • Full-Text
  
  3 - The role of nursery system in the sustainable development of shrimp farming in the country
  lafteh mohseninejad
  AbstractIn this study, the impact of the use nursery system of Litopenaeus vannamei shrimp on the economy for its sustainable development was investigated. Therefore, growth indices and survival indices and daily growth rate of Litopenaeus vannamei shrimp were compared More

  AbstractIn this study, the impact of the use nursery system of Litopenaeus vannamei shrimp on the economy for its sustainable development was investigated. Therefore, growth indices and survival indices and daily growth rate of Litopenaeus vannamei shrimp were compared in two systems with and without immaturity. Three ponds of larval pl12 and another three ponds of unripe shrimp were stored for 45 days in the greenhouse with the same density of 100,000 pieces per hectare in the pound one of the in Abadan Choebdeh shrimp farms. The same food was fed and after 75 days, growth and survival indices, feed conversion ratio and daily growth rate were calculated .The study was performed in 6 pounds of 7000 m2 in two treatments with 3 replications. The breeding period was 75 days and the average temperature was27±5°C. The results showed that in the treatment that used nursery system shrimp in breeding ponds, there was a significant difference in growth, survival and daily growth rate compared to the control group. Also, the production per hectares and final weight were significantly higher than the control group and the feed conversion ratio in the nursery system treatment was significantly lower than the control group. Due to the reduction of shrimp production time in this system compared to the control group. Therefore, nursery system reduces the risk of disease and more economical production and sustainable development of the industry.  Manuscript profile