A study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, Macrobrachium rosenbergii (de Man, 1879) larvae
This study was carried out to determine the best minimum optimal salinity, survival rate and metamorphosis rate of the larvae rearing of Giant Freshwater Prawn, M. rosenbergii in different water salinity level, i.e., 3ppt, 6ppt, 9ppt and 12 ppt .The results showed that the larvae took 25-26 days to...
Saved in:
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Subjects: | |
| Online Access: | http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/864/1/TD%20427%20.S24%20M6%202010%20Abstract.pdf http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/864/2/TD%20427%20.S24%20M6%202010%20FullText.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my-umt-ir.-864 |
|---|---|
| record_format |
uketd_dc |
| spelling |
my-umt-ir.-8642016-03-11T20:35:47Z A study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, Macrobrachium rosenbergii (de Man, 1879) larvae Mohd Mukriz, Mohd Kasim This study was carried out to determine the best minimum optimal salinity, survival rate and metamorphosis rate of the larvae rearing of Giant Freshwater Prawn, M. rosenbergii in different water salinity level, i.e., 3ppt, 6ppt, 9ppt and 12 ppt .The results showed that the larvae took 25-26 days to reach porstlarvae in tank treated with salinity 3ppt, 27-29 days in water salinity 6 and 9ppt, while it took 31-33 days for larvae to reach postlarvae in tank treated with water salinity 12ppt. The metamorphosis rate showed that there were no significant differences from all the treatments. The number of day to reach larvae stage IV for all water salinity is almost similar which takes 7 - 1 4 day to reach stage IV. However, the next stage shows that larvae in water salinity 3ppt have a faster metamorphosis rate compare to larvae in higher salinity. Institut Akuakultur Tropika 2010-11 Thesis en http://hdl.handle.net/123456789/864 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/864/1/TD%20427%20.S24%20M6%202010%20Abstract.pdf c20a13920542faa3b7b1d0d77d17824e http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/864/2/TD%20427%20.S24%20M6%202010%20FullText.pdf 7affcc710e92245080f9c07dd92d445b http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/864/3/license.txt ecca7a0b60eabbf88d99eae3662e2d50 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/864/4/TD%20427%20.S24%20M6%202010%20Abstract.pdf.txt 3b899020776228f0404eb63765e304e2 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/864/5/TD%20427%20.S24%20M6%202010%20FullText.pdf.txt bde7eda5f890dd0784c40b3f15cd88fa TD 427 .S24 M6 2010 Mohd Mukriz Mohd Kasim A study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, Macrobrachium rosenbergii (de Man, 1879) larvae Water salinization Aquaculture |
| institution |
Universiti Malaysia Terengganu |
| collection |
UMT Repository System |
| language |
English |
| topic |
TD 427 .S24 M6 2010 Mohd Mukriz Mohd Kasim TD 427 .S24 M6 2010 Water salinization Aquaculture |
| spellingShingle |
TD 427 .S24 M6 2010 Mohd Mukriz Mohd Kasim TD 427 .S24 M6 2010 Water salinization Aquaculture Mohd Mukriz, Mohd Kasim A study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, Macrobrachium rosenbergii (de Man, 1879) larvae |
| description |
This study was carried out to determine the best minimum optimal salinity, survival rate and metamorphosis rate of the larvae rearing of Giant Freshwater Prawn, M. rosenbergii in different water salinity level, i.e., 3ppt, 6ppt, 9ppt and 12 ppt .The results showed that the larvae took 25-26 days to reach porstlarvae in tank treated with salinity 3ppt, 27-29 days in water salinity 6 and 9ppt, while it took 31-33 days for larvae to reach postlarvae in tank treated with water
salinity 12ppt. The metamorphosis rate showed that there were no significant
differences from all the treatments. The number of day to reach larvae stage IV
for all water salinity is almost similar which takes 7 - 1 4 day to reach stage IV.
However, the next stage shows that larvae in water salinity 3ppt have a faster metamorphosis rate compare to larvae in higher salinity. |
| format |
Thesis |
| author |
Mohd Mukriz, Mohd Kasim |
| author_facet |
Mohd Mukriz, Mohd Kasim |
| author_sort |
Mohd Mukriz, Mohd Kasim |
| title |
A study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, Macrobrachium rosenbergii (de Man, 1879) larvae |
| title_short |
A study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, Macrobrachium rosenbergii (de Man, 1879) larvae |
| title_full |
A study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, Macrobrachium rosenbergii (de Man, 1879) larvae |
| title_fullStr |
A study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, Macrobrachium rosenbergii (de Man, 1879) larvae |
| title_full_unstemmed |
A study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, Macrobrachium rosenbergii (de Man, 1879) larvae |
| title_sort |
study on the minimum optimal salinity levels for the larval rearing of giant freshwater prawn, macrobrachium rosenbergii (de man, 1879) larvae |
| granting_institution |
Institut Akuakultur Tropika |
| url |
http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/864/1/TD%20427%20.S24%20M6%202010%20Abstract.pdf http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/864/2/TD%20427%20.S24%20M6%202010%20FullText.pdf |
| _version_ |
1747835810488516608 |