Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man)
The digestion coefficients of nutrients in two diets containing 307, and 407. protein were evaluated in the Malaysian giant freshwater prawn Macrobrachlum rosenbergii. Chromic oxide was used as an internal marker for the evaluation of digestibility. Evaluations were carried out with juvenile and adu...
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my-umt-ir.-6252016-03-10T05:40:07Z Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) Sian, Kenneth Chin Sui The digestion coefficients of nutrients in two diets containing 307, and 407. protein were evaluated in the Malaysian giant freshwater prawn Macrobrachlum rosenbergii. Chromic oxide was used as an internal marker for the evaluation of digestibility. Evaluations were carried out with juvenile and adult prawns including female prawns undergoing three different stages of gonad maturation. The results indicate, that the adult prawns were able to digest the nutrients of the ingredients better than'" the juveniles. In the two diets te's't'ed* co pr a c ake , ^whea t flour and soyabean meal we^e better digested than^rish meal and shrimp meal for both juvenile and -adult—prawns. Copra cake was found to be a good source of lipids (71-1007.) , carbohydrate (85-967.) and dry matter ( 72-927.) as well as a good attractant. Carbohydrate, gross energy and dry matter were very well digested in wheat flour with values of 931007., 86-957, and 85-977, respectively. Soyabean meal gave good digestion coefficients for protein (84-997.), lipid (90977.) and carbohydrate (80-1007,). The results indicated that copra cake, wheat flour and soyabean meal are good sources of nutrients for M. rosenbergii. No differences in digestibility was observed for the female prawns with green, yellow and orange gonads. This showed that the stage of gonad maturation has no significant effect on digestibility. Fakulti Pengajian Maritim dan Sains Marin 1988-02 Thesis en http://hdl.handle.net/123456789/625 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/625/1/QL614%20.S5%201988%20Abstract.pdf fe14e5c77a420930fc862413b33a7ac6 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/625/2/QL614%20.S5%201988.pdf f037b16408bc7036bf4baf75def9c185 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/625/3/license.txt 8a4605be74aa9ea9d79846c1fba20a33 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/625/4/QL614%20.S5%201988%20Abstract.pdf.txt 9e48fb55b3aa9daef24cc183df7edd68 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/625/5/QL614%20.S5%201988.pdf.txt 6407c62d18b308aa6607142bd048e183 QL 614 .S5 1988 Sian, Kenneth Chin Sui Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) Fisheries Shrimp culture |
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Universiti Malaysia Terengganu |
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QL 614 .S5 1988 QL 614 .S5 1988 Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) Fisheries Shrimp culture |
| spellingShingle |
QL 614 .S5 1988 QL 614 .S5 1988 Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) Fisheries Shrimp culture Sian, Kenneth Chin Sui Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) |
| description |
The digestion coefficients of nutrients in two diets containing 307, and 407. protein were evaluated in the Malaysian giant freshwater prawn Macrobrachlum rosenbergii. Chromic oxide was used as an internal marker for the evaluation of digestibility. Evaluations were carried out with juvenile and adult prawns including female prawns undergoing three different stages of gonad maturation. The results indicate, that the adult prawns were able to digest the nutrients of the ingredients better than'" the juveniles. In the two diets te's't'ed* co pr a c ake , ^whea t flour and soyabean meal we^e better digested than^rish meal and shrimp meal for both juvenile and -adult—prawns. Copra cake was found to be a good source of lipids (71-1007.) , carbohydrate (85-967.) and dry matter ( 72-927.) as well as a good attractant. Carbohydrate, gross energy and dry matter were very well digested in wheat flour with values of 931007., 86-957, and 85-977, respectively. Soyabean meal gave good digestion coefficients for protein (84-997.), lipid (90977.) and carbohydrate (80-1007,). The results indicated that copra cake, wheat flour and soyabean meal are good sources of nutrients for M. rosenbergii. No differences in digestibility was observed for the female prawns with green, yellow and orange gonads. This showed that the stage of gonad maturation has no significant effect on digestibility. |
| format |
Thesis |
| author |
Sian, Kenneth Chin Sui |
| author_facet |
Sian, Kenneth Chin Sui |
| author_sort |
Sian, Kenneth Chin Sui |
| title |
Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) |
| title_short |
Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) |
| title_full |
Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) |
| title_fullStr |
Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) |
| title_full_unstemmed |
Digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) |
| title_sort |
digestibility of ingredients in two pelleted diets by macrobrachium rosenbergii (de man) |
| granting_institution |
Fakulti Pengajian Maritim dan Sains Marin |
| url |
http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/625/1/QL614%20.S5%201988%20Abstract.pdf http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/625/2/QL614%20.S5%201988.pdf |
| _version_ |
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