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  • Perinereis nuntica  (4)
  • 1
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    Unknown
    Determination of suitable feeds for western white shrimp (Litopenaeus vannamei) broodstock maturation (2018)
    Iranian Fisheries Science Research Institute | Tehran, Iran
    Details
    Publication Date: 2021-05-19
    Description: For the successful breeding of western white shrimps (Litopenaeus vannamei) brooders (females and males), we used cuttle fish (Sepia pharaonis) and sand worm (Perinereis nuntica) of Persian Gulf as principle feeds, 3 times a day, and from cow livier and edible bivalve meat (Solen brevis) of Persian Gulf, as secondary feeds, 1 time a day. Nutritional value of Sepia pharaonis, Perinereis nuntica and Solen brevis, with determination of the amount of fatty acids such as arachidonic acid (20:4n-6), stearic acid (18:00), oleic acid (18:1n-9), palmitic acid, palmitoleic acid (16:1n-7), eicosapentaenoic acid (20:5n-3) and docosahexaenoic acid, essential amino acids inclusive arginine, lysine, leucine, isoleusine, threonine, valine, histidine, phenylalanine, methionine, tryptophane and crude protein, crude fat, crude fiber, ash and moisture were done in laboratory. The results showed that, the amount of essential amino acides and nonessential amino acides (in the more causes) in Sepia pharaonis were more than Solen brevis and in Solen brevis more than Perinereis nuntica. Only nonessential amino acides, glysine and alanine in Solen brevis were more than Sepia pharaonis. Also in chemical analysis of wet feeds determined that, crude protein percent in cattle fish was 2.9 times and 2.2 times more than Solen brevis and Perinereis nuntica, respectively. The crude fat in cattle fish was 2.1 times and 1.6 times more than Solen brevis and Perinereis nuntica respectively. Tottaly, the amount of essential fatty acides in Sepia pharaonis and Perinereis nuntica were more than Solen brevis, and in Sepia pharaonis and Perinereis nuntica were almost, equal. Total lipids of Sepia pharaonis, Perinereis nuntica and Solen brevis determined 7.92, 5.90 and 3.63 percent respectively. Totally the percent of fatty acids in cattle fish and Perinereis nuntica is almost equal and was more than Solen brevis meat. We can noted that, the Sepia pharaonis and Perinereis nuntica are suitable as principle feed and Solen brevis and cow livier, as secondary feed for L.vannamei broodstock maturation.
    Description: Iranian Fisheries Science Research Institute
    Description: Published
    Keywords: Broodstock ; Western white shrimp ; Wet and Fresh Feed ; Maturation ; Litopenaeus vannamei ; Females ; Males ; Cuttle fish ; Sepia pharaonis ; Sand worm ; Perinereis nuntica ; Solen brevis ; Perinereis nuntica ; Fatty acids ; Liver
    Repository Name: AquaDocs
    Type: Report , Refereed
    Format: 36pp.
    Location Call Number Expected Availability
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    PAPER (OA)
  • 2
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    Unknown
    The propagation of L.vannamei shrim, selected brooders of different generations (2018)
    Iranian Fisheries Science Research Institute | Tehran, Iran
    Details
    Publication Date: 2021-05-19
    Description: We used Molokai and High health broodstocks for inbreeding and cross-breeding of them. For water security, in the first step Persian Gulf water with a pump pure in the concrete laver and then transfer in the two smaller laver, and disifected with 50 ppm calcium hypochlorite in the priod of 12-24 hours, and then transferred to the ultrafilter and ultra violet before transfer to the hatchery. Broodstocks were stocked at the density of 8-10 ind/m2 in the 4 metric tons fiber glass tank. The feeding of broodstocks were done 4 times at the 9, 11.30, 14 and 20. 3. Three times with cuttlefish (Sepia pharaonis) and sand worm (Perinereis nuntica) and 1 time with edible bivalve meat (Solen brevis) and cow livier. Maturation and mating of broodstocks was done in the 4 cubic meters round fiberglass tanks with the diameter of 2.4 m and 1 m height. For spawning of broodstocks we used tanks with 300 liters content with the diameter of 0.9 m at the head and 0.7 m at the base and in the 4 cubic meters fiber glass tank. Rearing of larvae were done with natural (Chaetacerous sp.) and artificial diet. The amount of dissolved oxygen, water tempreture, pH and salinity measured daily. In the end of initial propagation period, in the inbreeding of High health 3600 Pl16 and from Molokai no obtained any postlarvae. In the cross-breeding of female High heaith×male Molokai 1500 Pl7 and from female Molokai × male high health 1350 Pl21 were produced. In the second year, in the propagation of female Molokai×male High health, 600 thousands of Pl12 was obtained. In the end of initial propagation period, only the survival of female Molokai×male High health was suitable. Therefore in the second year, we only propagate this one. The better propagation of broodstocks in the second year, was mainely due to use of live and fresh freeze perinereis nuntica worm and probably better broodstocks genetic characteristic. The mean temperature, oxygen and pH of water measured 28.75±2.33, 28.16±1.30 0 C, 6.51±0.60 and 7.360± 0.46 mg/land 8.81±0.03 and 8.15±0.20. The salinity of water maintained at 32±2 PPT.
    Description: Iranian Fisheries Science Research Institute
    Description: Published
    Keywords: Inbreeding ; Cross-breeding ; SPF shrimp ; Molokai ; High health ; Propagation ; L.vannamei ; Brooders ; Generation ; Broodstocks ; Hatchery ; Bivalve ; Solen brevis ; Maturation ; Chaetacerous sp. ; Perinereis nuntica
    Repository Name: AquaDocs
    Type: Report , Refereed
    Format: 36pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 3
    facet.materialart.
    Unknown
    Determination of suitable feeds for western white shrimp (Litopenaeus vannamei) broodstock maturation (2021)
    Iranian Fisheries Science Research Institute | Tehran, Iran
    In:  http://aquaticcommons.org/id/eprint/25596 | 18721 | 2018-10-07 16:04:19 | 25596 | Iranian Fisheries Science Research Institute
    Details
    Publication Date: 2021-07-16
    Description: For the successful breeding of western white shrimps (Litopenaeus vannamei) brooders (females and males), we used cuttle fish (Sepia pharaonis) and sand worm (Perinereis nuntica) of Persian Gulf as principle feeds, 3 times a day, and from cow livier and edible bivalve meat (Solen brevis) of Persian Gulf, as secondary feeds, 1 time a day. Nutritional value of Sepia pharaonis, Perinereis nuntica and Solen brevis, with determination of the amount of fatty acids such as arachidonic acid (20:4n-6), stearic acid (18:00), oleic acid (18:1n-9), palmitic acid, palmitoleic acid (16:1n-7), eicosapentaenoic acid (20:5n-3) and docosahexaenoic acid, essential amino acids inclusive arginine, lysine, leucine, isoleusine, threonine, valine, histidine, phenylalanine, methionine, tryptophane and crude protein, crude fat, crude fiber, ash and moisture were done in laboratory. The results showed that, the amount of essential amino acides and nonessential amino acides (in the more causes) in Sepia pharaonis were more than Solen brevis and in Solen brevis more than Perinereis nuntica. Only nonessential amino acides, glysine and alanine in Solen brevis were more than Sepia pharaonis. Also in chemical analysis of wet feeds determined that, crude protein percent in cattle fish was 2.9 times and 2.2 times more than Solen brevis and Perinereis nuntica, respectively. The crude fat in cattle fish was 2.1 times and 1.6 times more than Solen brevis and Perinereis nuntica respectively. Tottaly, the amount of essential fatty acides in Sepia pharaonis and Perinereis nuntica were more than Solen brevis, and in Sepia pharaonis and Perinereis nuntica were almost, equal. Total lipids of Sepia pharaonis, Perinereis nuntica and Solen brevis determined 7.92, 5.90 and 3.63 percent respectively. Totally the percent of fatty acids in cattle fish and Perinereis nuntica is almost equal and was more than Solen brevis meat. We can noted that, the Sepia pharaonis and Perinereis nuntica are suitable as principle feed and Solen brevis and cow livier, as secondary feed for L.vannamei broodstock maturation.
    Keywords: Aquaculture ; Iran ; Persian Gulf ; Broodstock ; Western white shrimp ; Wet and Fresh Feed ; Maturation ; Litopenaeus vannamei ; Females ; Males ; Cuttle fish ; Sepia pharaonis ; Sand worm ; Perinereis nuntica ; Solen brevis ; Perinereis nuntica ; Fatty acids ; Liver
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 36
    Location Call Number Expected Availability
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    PAPER (OA)
  • 4
    facet.materialart.
    Unknown
    The propagation of L. vannamei shrimp, selected brooders of different generations (2021)
    Iranian Fisheries Science Research Institute | Tehran, Iran
    In:  http://aquaticcommons.org/id/eprint/25598 | 18721 | 2018-10-14 02:29:17 | 25598 | Iranian Fisheries Science Research Institute
    Details
    Publication Date: 2021-07-16
    Description: We used Molokai and High health broodstocks for inbreeding and cross-breeding of them. For water security, in the first step Persian Gulf water with a pump pure in the concrete laver and then transfer in the two smaller laver, and disifected with 50 ppm calcium hypochlorite in the priod of 12-24 hours, and then transferred to the ultrafilter and ultra violet before transfer to the hatchery. Broodstocks were stocked at the density of 8-10 ind/m^2 in the 4 metric tons fiber glass tank. The feeding of broodstocks were done 4 times at the 9, 11.30, 14 and 20. 3. Three times with cuttlefish (Sepia pharaonis) and sand worm (Perinereis nuntica) and 1 time with edible bivalve meat (Solen brevis) and cow livier. Maturation and mating of broodstocks was done in the 4 cubic meters round fiberglass tanks with the diameter of 2.4 m and 1 m height. For spawning of broodstocks we used tanks with 300 liters content with the diameter of 0.9 m at the head and 0.7 m at the base and in the 4 cubic meters fiber glass tank. Rearing of larvae were done with natural (Chaetacerous sp.) and artificial diet. The amount of dissolved oxygen, water tempreture, pH and salinity measured daily. In the end of initial propagation period, in the inbreeding of High health 3600 Pl16 and from Molokai no obtained any postlarvae. In the cross-breeding of female High heaith×male Molokai 1500 Pl7 and from female Molokai × male high health 1350 Pl21 were produced. In the second year, in the propagation of female Molokai×male High health, 600 thousands of Pl12 was obtained. In the end of initial propagation period, only the survival of female Molokai×male High health was suitable. Therefore in the second year, we only propagate this one. The better propagation of broodstocks in the second year, was mainely due to use of live and fresh freeze perinereis nuntica worm and probably better broodstocks genetic characteristic. The mean temperature, oxygen and pH of water measured 28.75±2.33, 28.16±1.30 0 C, 6.51±0.60 and 7.360± 0.46 mg/land 8.81±0.03 and 8.15±0.20. The salinity of water maintained at 32±2 PPT.
    Keywords: Aquaculture ; Iran ; Inbreeding ; Cross-breeding ; SPF shrimp ; Molokai ; High health ; Propagation ; Litopenaeus vannamei ; Brooders ; Generation ; Broodstocks ; Hatchery ; Bivalve ; Solen brevis ; Maturation ; Chaetacerous sp. ; Perinereis nuntica
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 36
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
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