A preliminary study on the aerobic heterotrophic bacterial flora in giant freshwater prawn, Macrobrachium rosenbergii, hatcheries in Malaysia
A study was carried out to establish bacterial counts and the aerobic heterotrophic microflora in Macrobrachium rosenbergii hatcheries and larvae in Malaysia. Physicochemical characteristics, wet preparation pathology, and bacterial counts of larval culture tank water, tank sediment, tank surface, l...
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| Veröffentlicht in: | Aquaculture 1989-01, Vol.81 (3), p.213-223 |
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| creator | Anderson, I.G. Shamsudin, Mariana Nor Nash, G. |
| description | A study was carried out to establish bacterial counts and the aerobic heterotrophic microflora in
Macrobrachium rosenbergii hatcheries and larvae in Malaysia. Physicochemical characteristics, wet preparation pathology, and bacterial counts of larval culture tank water, tank sediment, tank surface, larval prawn surface, and washed larval tissue-slurries were determined for 15 larval cultures in three different hatcheries using a modified static “green water” or recirculating clear water rearing system. Tank water, tank sediment and washed larval tissue-slurry microflora was determined for six larval cultures. Sampled cultures ranged in age from 3 to 29 days. Physicochemical water characteristics fell within expected ranges. Thirteen of the larval cultures showed mild bacterial necrosis lesions at prevalences ranging from 2 to 64% of larvae samples examined. Total viable cell counts ranged from 3.7 × 10
3 to 5.6 × 10
6 per ml; 1.4 × 10
5 to 1.1 × 10
7 per ml; 2.7 × 10
3 to 5.1 × 10
5 per cm
2; 1.4 × 10
1 to 5.7 × 10
5 per larva; and 0 to 2.0 × 10
5 per larva for the tank water, tank sediment, tank surface, larval surface and washed larval tissue-slurries respectively.
Alcaligenes sp. and
Vibrio sp. were the most frequently encountered genera.
Alcaligenes sp.,
Bacillus sp.,
Plesiomonas sp., and
Pasteurella sp. were the most abundant strains (prevalence > 10%) in tank water;
Alcaligenes sp.,
Aeromonas sp.,
Vibrio sp.,
Plesiomonas sp., and
Pasteurella sp., in tank sediment; and
Vibrio sp.,
Alcaligenes sp., and
Acinetobacter sp., in washed larval tissue-slurries. |
| doi_str_mv | 10.1016/0044-8486(89)90147-6 |
| format | Article |
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Macrobrachium rosenbergii hatcheries and larvae in Malaysia. Physicochemical characteristics, wet preparation pathology, and bacterial counts of larval culture tank water, tank sediment, tank surface, larval prawn surface, and washed larval tissue-slurries were determined for 15 larval cultures in three different hatcheries using a modified static “green water” or recirculating clear water rearing system. Tank water, tank sediment and washed larval tissue-slurry microflora was determined for six larval cultures. Sampled cultures ranged in age from 3 to 29 days. Physicochemical water characteristics fell within expected ranges. Thirteen of the larval cultures showed mild bacterial necrosis lesions at prevalences ranging from 2 to 64% of larvae samples examined. Total viable cell counts ranged from 3.7 × 10
3 to 5.6 × 10
6 per ml; 1.4 × 10
5 to 1.1 × 10
7 per ml; 2.7 × 10
3 to 5.1 × 10
5 per cm
2; 1.4 × 10
1 to 5.7 × 10
5 per larva; and 0 to 2.0 × 10
5 per larva for the tank water, tank sediment, tank surface, larval surface and washed larval tissue-slurries respectively.
Alcaligenes sp. and
Vibrio sp. were the most frequently encountered genera.
Alcaligenes sp.,
Bacillus sp.,
Plesiomonas sp., and
Pasteurella sp. were the most abundant strains (prevalence > 10%) in tank water;
Alcaligenes sp.,
Aeromonas sp.,
Vibrio sp.,
Plesiomonas sp., and
Pasteurella sp., in tank sediment; and
Vibrio sp.,
Alcaligenes sp., and
Acinetobacter sp., in washed larval tissue-slurries.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/0044-8486(89)90147-6</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Acinetobacter ; Aeromonas ; Alcaligenes ; ALEVINES ; Bacillus ; BACTERIA ; BACTERIE ; Brackish ; ECLOSERIE ; FISH LARVAE ; FLORA MICROBIANA ; FLORE MICROBIENNE ; Freshwater ; HATCHERIES ; LARVE DE POISSON ; LOCAL PARA INCUBACION ; MACROBRACHIUM ROSENBERGII ; MALAISIE ; MALASIA ; MALAYSIA ; MICROBIAL FLORA ; Pasteurella ; Plesiomonas ; Vibrio</subject><ispartof>Aquaculture, 1989-01, Vol.81 (3), p.213-223</ispartof><rights>1989</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c300t-6f266cd93b0e4ed50efe4bd7ef97a850f2af914c3610997a32845b26b6db111f3</citedby><cites>FETCH-LOGICAL-c300t-6f266cd93b0e4ed50efe4bd7ef97a850f2af914c3610997a32845b26b6db111f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0044-8486(89)90147-6$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,782,786,3552,27931,27932,46002</link.rule.ids></links><search><creatorcontrib>Anderson, I.G.</creatorcontrib><creatorcontrib>Shamsudin, Mariana Nor</creatorcontrib><creatorcontrib>Nash, G.</creatorcontrib><title>A preliminary study on the aerobic heterotrophic bacterial flora in giant freshwater prawn, Macrobrachium rosenbergii, hatcheries in Malaysia</title><title>Aquaculture</title><description>A study was carried out to establish bacterial counts and the aerobic heterotrophic microflora in
Macrobrachium rosenbergii hatcheries and larvae in Malaysia. Physicochemical characteristics, wet preparation pathology, and bacterial counts of larval culture tank water, tank sediment, tank surface, larval prawn surface, and washed larval tissue-slurries were determined for 15 larval cultures in three different hatcheries using a modified static “green water” or recirculating clear water rearing system. Tank water, tank sediment and washed larval tissue-slurry microflora was determined for six larval cultures. Sampled cultures ranged in age from 3 to 29 days. Physicochemical water characteristics fell within expected ranges. Thirteen of the larval cultures showed mild bacterial necrosis lesions at prevalences ranging from 2 to 64% of larvae samples examined. Total viable cell counts ranged from 3.7 × 10
3 to 5.6 × 10
6 per ml; 1.4 × 10
5 to 1.1 × 10
7 per ml; 2.7 × 10
3 to 5.1 × 10
5 per cm
2; 1.4 × 10
1 to 5.7 × 10
5 per larva; and 0 to 2.0 × 10
5 per larva for the tank water, tank sediment, tank surface, larval surface and washed larval tissue-slurries respectively.
Alcaligenes sp. and
Vibrio sp. were the most frequently encountered genera.
Alcaligenes sp.,
Bacillus sp.,
Plesiomonas sp., and
Pasteurella sp. were the most abundant strains (prevalence > 10%) in tank water;
Alcaligenes sp.,
Aeromonas sp.,
Vibrio sp.,
Plesiomonas sp., and
Pasteurella sp., in tank sediment; and
Vibrio sp.,
Alcaligenes sp., and
Acinetobacter sp., in washed larval tissue-slurries.</description><subject>Acinetobacter</subject><subject>Aeromonas</subject><subject>Alcaligenes</subject><subject>ALEVINES</subject><subject>Bacillus</subject><subject>BACTERIA</subject><subject>BACTERIE</subject><subject>Brackish</subject><subject>ECLOSERIE</subject><subject>FISH LARVAE</subject><subject>FLORA MICROBIANA</subject><subject>FLORE MICROBIENNE</subject><subject>Freshwater</subject><subject>HATCHERIES</subject><subject>LARVE DE POISSON</subject><subject>LOCAL PARA INCUBACION</subject><subject>MACROBRACHIUM ROSENBERGII</subject><subject>MALAISIE</subject><subject>MALASIA</subject><subject>MALAYSIA</subject><subject>MICROBIAL FLORA</subject><subject>Pasteurella</subject><subject>Plesiomonas</subject><subject>Vibrio</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><recordid>eNqNkcFuFDEMhiMEEkvhBRCHnBBIHUhmkmxyQaqqtlTawgXOkSfj7ATNTpYkS7UPwTs3wyKOqCfb8e_Pin9C3nD2gTOuPjImRKOFVu-0eW8YF-tGPSErrtddI1XbPiWrf5Ln5EXOPxhjSkm-Ir8v6D7hFHZhhnSkuRyGI40zLSNSwBT74OiIpWYlxf1Yqx5cLQNM1E8xAQ0z3QaYC_UJ83gPtVmRcD-f0ztwlZDAjeGwoylmnHtM2xDO6QjFjRWDeQHcwQTHHOAleeZhyvjqbzwj36-vvl1-bjZfb24vLzaN6xgrjfKtUm4wXc9Q4CAZehT9sEZv1qAl8y14w4XrFGemPnWtFrJvVa-GnnPuuzPy9sTdp_jzgLnYXcgOpwlmjIdsuRRat0o-RqiklKYKxUlYf5xzQm_3KezqSS1ndjHJLg7YxQGrjf1jklV17PVpzEO0sE0h2y8bs7hjluWfTk2sp_gVMNnsAs4Oh5DQFTvE8H_6A_oNpAM</recordid><startdate>19890101</startdate><enddate>19890101</enddate><creator>Anderson, I.G.</creator><creator>Shamsudin, Mariana Nor</creator><creator>Nash, G.</creator><general>Elsevier B.V</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>H97</scope><scope>H98</scope><scope>L.G</scope><scope>7QL</scope><scope>8FD</scope><scope>FR3</scope><scope>H99</scope><scope>L.F</scope><scope>P64</scope></search><sort><creationdate>19890101</creationdate><title>A preliminary study on the aerobic heterotrophic bacterial flora in giant freshwater prawn, Macrobrachium rosenbergii, hatcheries in Malaysia</title><author>Anderson, I.G. ; Shamsudin, Mariana Nor ; Nash, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c300t-6f266cd93b0e4ed50efe4bd7ef97a850f2af914c3610997a32845b26b6db111f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>Acinetobacter</topic><topic>Aeromonas</topic><topic>Alcaligenes</topic><topic>ALEVINES</topic><topic>Bacillus</topic><topic>BACTERIA</topic><topic>BACTERIE</topic><topic>Brackish</topic><topic>ECLOSERIE</topic><topic>FISH LARVAE</topic><topic>FLORA MICROBIANA</topic><topic>FLORE MICROBIENNE</topic><topic>Freshwater</topic><topic>HATCHERIES</topic><topic>LARVE DE POISSON</topic><topic>LOCAL PARA INCUBACION</topic><topic>MACROBRACHIUM ROSENBERGII</topic><topic>MALAISIE</topic><topic>MALASIA</topic><topic>MALAYSIA</topic><topic>MICROBIAL FLORA</topic><topic>Pasteurella</topic><topic>Plesiomonas</topic><topic>Vibrio</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Anderson, I.G.</creatorcontrib><creatorcontrib>Shamsudin, Mariana Nor</creatorcontrib><creatorcontrib>Nash, G.</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Anderson, I.G.</au><au>Shamsudin, Mariana Nor</au><au>Nash, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A preliminary study on the aerobic heterotrophic bacterial flora in giant freshwater prawn, Macrobrachium rosenbergii, hatcheries in Malaysia</atitle><jtitle>Aquaculture</jtitle><date>1989-01-01</date><risdate>1989</risdate><volume>81</volume><issue>3</issue><spage>213</spage><epage>223</epage><pages>213-223</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><abstract>A study was carried out to establish bacterial counts and the aerobic heterotrophic microflora in
Macrobrachium rosenbergii hatcheries and larvae in Malaysia. Physicochemical characteristics, wet preparation pathology, and bacterial counts of larval culture tank water, tank sediment, tank surface, larval prawn surface, and washed larval tissue-slurries were determined for 15 larval cultures in three different hatcheries using a modified static “green water” or recirculating clear water rearing system. Tank water, tank sediment and washed larval tissue-slurry microflora was determined for six larval cultures. Sampled cultures ranged in age from 3 to 29 days. Physicochemical water characteristics fell within expected ranges. Thirteen of the larval cultures showed mild bacterial necrosis lesions at prevalences ranging from 2 to 64% of larvae samples examined. Total viable cell counts ranged from 3.7 × 10
3 to 5.6 × 10
6 per ml; 1.4 × 10
5 to 1.1 × 10
7 per ml; 2.7 × 10
3 to 5.1 × 10
5 per cm
2; 1.4 × 10
1 to 5.7 × 10
5 per larva; and 0 to 2.0 × 10
5 per larva for the tank water, tank sediment, tank surface, larval surface and washed larval tissue-slurries respectively.
Alcaligenes sp. and
Vibrio sp. were the most frequently encountered genera.
Alcaligenes sp.,
Bacillus sp.,
Plesiomonas sp., and
Pasteurella sp. were the most abundant strains (prevalence > 10%) in tank water;
Alcaligenes sp.,
Aeromonas sp.,
Vibrio sp.,
Plesiomonas sp., and
Pasteurella sp., in tank sediment; and
Vibrio sp.,
Alcaligenes sp., and
Acinetobacter sp., in washed larval tissue-slurries.</abstract><pub>Elsevier B.V</pub><doi>10.1016/0044-8486(89)90147-6</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0044-8486 |
| ispartof | Aquaculture, 1989-01, Vol.81 (3), p.213-223 |
| issn | 0044-8486 1873-5622 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_15488265 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Acinetobacter Aeromonas Alcaligenes ALEVINES Bacillus BACTERIA BACTERIE Brackish ECLOSERIE FISH LARVAE FLORA MICROBIANA FLORE MICROBIENNE Freshwater HATCHERIES LARVE DE POISSON LOCAL PARA INCUBACION MACROBRACHIUM ROSENBERGII MALAISIE MALASIA MALAYSIA MICROBIAL FLORA Pasteurella Plesiomonas Vibrio |
| title | A preliminary study on the aerobic heterotrophic bacterial flora in giant freshwater prawn, Macrobrachium rosenbergii, hatcheries in Malaysia |
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