نتایج جستجو برای: shrimp feed
تعداد نتایج: 75181 فیلتر نتایج به سال:
Coastal aquaculture in Bangladesh consists mainly of two shrimp species (Penaeus monodon and Macrobrachium rosenbergii). Currently, there are about 16,237 marine shrimp (P. monodon) farms covering 148,093 ha and 36,109 fresh water shrimp (M. rosenbergii) farms covering 17,638 ha coastal area. More than 0.7 million people are employed in the farmed shrimp sector and in 2005-2006 the export value...
Structural changes in Midwest agriculture over the past two decades have resulted in a number of empty and unused farm buildings. Farmers therefore have been exploring alternative uses of livestock farm buildings for the production of other cash crops, including aquaculture products. In Indiana, Pacific White shrimp (Litopenaeus vannamei) production has attracted interest, and a number of small...
BACKGROUND Studies have demonstrated that IgE-binding cross-reactive epitopes between shrimp, cockroach, and house dust mite tropomyosins can account for the presence of detectable IgE to shrimp in patients with cockroach and dust mite allergies. OBJECTIVE We investigated the correlation between IgE-mediated sensitization to shrimp, cockroach, and dust mite in relation to allergen exposure in...
Despite the ubiquity of obligate mutualisms on coral reef ecosystems, little is known about the evolution of many participating species. The shrimp gobies, known primarily from the coral reef habitats of the Indo-Pacific, are small benthic fishes that participate in a remarkable mutualism with alpheid shrimp. In this mutualism, the shrimp build and maintain a burrow that is guarded by the goby,...
BACKGROUND There is concern that shrimp-allergic individuals may react to glucosamine-containing products as shrimp shells are a major source of glucosamine used for human consumption. OBJECTIVE The purpose of this study was to determine whether shrimp-allergic individuals can tolerate therapeutic doses of glucosamine. METHODS Subjects with a history of shrimp allergy were recruited and tes...
The objective of this research is to test the effects of copper on the color of pacific white shrimp (Litopenaeus vannamei) in vivo. Forty-eight shrimps (L. vannamei) were exposed to a low concentration of copper (1 mg/L; experimental treatment) and forty-eight shrimps were used as controls (no copper added to the water). As a result of this experiment, it was found that shrimps with more coppe...
Milkfish, Chanos chanos, is one of the major inland cultured fish species in Taiwan. Variations land resources and climate have led to application two distinct culture practices milkfish polycultures with white shrimp, Penaeus indicus. This study applies a translog cost function model analyze production scale economy input demand price elasticity four polyculture systems different periods (OWC ...
In entering the era of industry 4.0. where internet world has main role as a link to every device collect and analyze data. Internet Of Things (IOT) technology can optimize previous technologies. fishing industry, Indonesia potential for fishery land in 2020 1,201,275 ha. The large area water aquaculture such vannamei shrimp. Water quality pH, turbidity level shrimp feeding schedule ponds are c...
Shrimp is an important food source consumed worldwide. An intensive aquaculture system with overuse of feed in combination detrimental effects from climate change are serious problems leading to mass mortality cultured shrimp. Biofloc technology approach managing water quality and controlling the disease counter negative side culture system; however, most biofloc applications naturally formed, ...
The differences on proximate composition, sensorial analysis (for raw and cooked samples) and flesh productivity of the samples of Parapenaus longirostris that were caught in the North Aegean Sea and Marmara Sea were investigated. Moisture, protein, lipid, ash, carbohydrate, energy content of the North Aegean Sea shrimp were found 74.92 ± 0.1, 20.32 ± 0.16, 2.55 ± 0.1, 2.13 ± 0.08, 0.08%, 110.1...
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