نتایج جستجو برای: shrimp hatchery effluent
تعداد نتایج: 23118 فیلتر نتایج به سال:
The objective of this study was to analyze the use dolomite in diet whiteleg shrimp. It conducted June August 2018 at hatchery Pangkep State Polytechnic Agricultural. Experimental design used a completely randomized analysis with 4 treatments, A (control), B, C, and D additional dose 4, 8, 12 mg/kg, respectively 3 replications. Animal test were PL 25 from shrimp Barru District acclimatized befo...
Background Nowadays in countries all over Europe more and more people consume shrimps and other types of sea food. Consumption of even one or two shrimps can induce anaphylactic reaction in patient with allergy. In this work our aim is to present a case of patient admitted to the Department and Clinic of Allergy, Clinical Immunology and Internal Diseases to diagnose and confirm allergy to shrimp.
Bangladesh is endowed with a long coastline and therefore offers the enormous potential of marine wealth. In coastal part Bangladesh, shrimp one most important export-oriented aquacultures due to high-profit return on same value. Shrimp farming contributes significantly livelihoods rural Bangladeshis in southwestern region. It critical be aware current culture practices measures farmers take su...
The kelp grouper Epinephelus bruneus (Perciformes: Haemulidae), is one of the most economically important fishery resources in Korea. This fish is regarded as a target for prospective aquaculture diversification; therefore, maintenance of stock quality is important. To investigate the effects of current artificial reproduction in a hatchery facility, genetic variation in wild-caught broodstock ...
With the current trends in climate and fisheries, well-designed mitigative strategies for conserving fish stocks may become increasingly necessary. The poor post-release survival of hatchery-reared Pacific salmon indicates that salmon enhancement programs require assessment. The objective of this study was to determine the relative roles that genotype and rearing environment play in the phenoty...
Veterinary control and routine sanitary procedures in commercial poultry hatcheries should include the following: choice of a suitable geographical location to ensure an isolated site; proper hatchery design with separation of major operations; one-way flow of work within the hatchery; adequate ventilation of each room; routine cleaning and disinfection; formaldehyde fumigation or alternative m...
Biological settling ponds are a practicable approach for treating super-intensive shrimp aquaculture wastewater almost all producers in the Vietnamese Mekong Delta (VMD). The optimization of hydraulic retention time (HRT) biological plays crucial role establishing stability outflow quality and suitability pond area (SPA). This study aims to suggest appropriate HRT SPA treatment systems based on...
—If hatchery-reared salmon delay emigration after release, they may compete with wild salmon in freshwater rearing habitat. We measured the densities and size distributions of ocean-type juvenile Chinook salmon Oncorhynchus tshawytscha in two rearing areas downstream of a hatchery in the Sacramento River, California, before, during, and after two large releases in both 2001 and 2002. Densities ...
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