A preliminary study of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii (de Man)
Static bio-assays were performed for 96-hour period to determine the mean lethal concentrations (LC50) of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii. Two broods were tested and LC50 values were determined for 24, 48, 72 and 96 hours The LC50 values were 6.36, 4.25, 3.09 and 2.57 mg/l H2S for brood l and 5.57, 4.79, 4.25 and 4.20 for brood 2 respectively, for 24, 48, 72 and 96 hours. The safe concentration of hydrogen sulphide determined for juveniles of M. rosenbergii w as 0.26 mg/l.
Saved in:
| Main Author: | |
|---|---|
| Format: | Project biblioteca |
| Language: | English |
| Published: |
1986
|
| Online Access: | https://openknowledge.fao.org/handle/20.500.14283/AC208E http://www.fao.org/3/a-ac208e.htm |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
dig-fao-it-20.500.14283-AC208E |
|---|---|
| record_format |
koha |
| spelling |
dig-fao-it-20.500.14283-AC208E2024-03-16T15:16:52Z A preliminary study of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii (de Man) A preliminary study of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii (de Man) Establishment of a Network of Aquaculture Centres in Asia Establishment of a Network of Aquaculture Centres in Asia S.C. Jayamanne ;Fisheries and Aquaculture Management Division Static bio-assays were performed for 96-hour period to determine the mean lethal concentrations (LC50) of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii. Two broods were tested and LC50 values were determined for 24, 48, 72 and 96 hours The LC50 values were 6.36, 4.25, 3.09 and 2.57 mg/l H2S for brood l and 5.57, 4.79, 4.25 and 4.20 for brood 2 respectively, for 24, 48, 72 and 96 hours. The safe concentration of hydrogen sulphide determined for juveniles of M. rosenbergii w as 0.26 mg/l. 2023-10-05T10:42:22Z 2023-10-05T10:42:22Z 1986 2020-11-20T10:49:38.0000000Z Project https://openknowledge.fao.org/handle/20.500.14283/AC208E http://www.fao.org/3/a-ac208e.htm English FAO p. 20 |
| institution |
FAO IT |
| collection |
DSpace |
| country |
Italia |
| countrycode |
IT |
| component |
Bibliográfico |
| access |
En linea |
| databasecode |
dig-fao-it |
| tag |
biblioteca |
| region |
Europa del Sur |
| libraryname |
David Lubin Memorial Library of FAO |
| language |
English |
| description |
Static bio-assays were performed for 96-hour period to determine the mean lethal concentrations (LC50) of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii. Two broods were tested and LC50 values were determined for 24, 48, 72 and 96 hours The LC50 values were 6.36, 4.25, 3.09 and 2.57 mg/l H2S for brood l and 5.57, 4.79, 4.25 and 4.20 for brood 2 respectively, for 24, 48, 72 and 96 hours. The safe concentration of hydrogen sulphide determined for juveniles of M. rosenbergii w as 0.26 mg/l. |
| format |
Project |
| author |
S.C. Jayamanne ;Fisheries and Aquaculture Management Division |
| spellingShingle |
S.C. Jayamanne ;Fisheries and Aquaculture Management Division A preliminary study of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii (de Man) |
| author_facet |
S.C. Jayamanne ;Fisheries and Aquaculture Management Division |
| author_sort |
S.C. Jayamanne ;Fisheries and Aquaculture Management Division |
| title |
A preliminary study of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii (de Man) |
| title_short |
A preliminary study of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii (de Man) |
| title_full |
A preliminary study of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii (de Man) |
| title_fullStr |
A preliminary study of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii (de Man) |
| title_full_unstemmed |
A preliminary study of hydrogen sulphide toxicity on juveniles of Macrobrachium rosenbergii (de Man) |
| title_sort |
preliminary study of hydrogen sulphide toxicity on juveniles of macrobrachium rosenbergii (de man) |
| publishDate |
1986 |
| url |
https://openknowledge.fao.org/handle/20.500.14283/AC208E http://www.fao.org/3/a-ac208e.htm |
| work_keys_str_mv |
AT scjayamannefisheriesandaquaculturemanagementdivision apreliminarystudyofhydrogensulphidetoxicityonjuvenilesofmacrobrachiumrosenbergiideman AT scjayamannefisheriesandaquaculturemanagementdivision establishmentofanetworkofaquaculturecentresinasia AT scjayamannefisheriesandaquaculturemanagementdivision preliminarystudyofhydrogensulphidetoxicityonjuvenilesofmacrobrachiumrosenbergiideman |
| _version_ |
1799256301635633152 |