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20220104090825.0 |
| 008 |
880809s1986 xx a bm 000 0 eng d |
| 035 |
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|9 AAB6447AM
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| 035 |
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|a (OCoLC)18329238
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| 035 |
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|a (OCoLC)ocm18329238
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| 040 |
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|a TXA
|b eng
|c TXA
|d OCLCQ
|d OCLCG
|d OCLCQ
|d OCLCF
|d OCLCQ
|d OCLCO
|d TXA
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| 049 |
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|a TXAM
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| 099 |
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|a 1986
|a Disser-
|a tation
|a M415
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| 100 |
1 |
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|a Masser, Michael P.
|q (Michael Paul)
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| 245 |
1 |
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|a Effects of temperature and dietary energy/protein ratio on growth of channel catfish (Ictalurus punctatus) /
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| 264 |
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|c 1986.
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| 300 |
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|a x, 112 leaves :
|b illustrations ;
|c 29 cm
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| 336 |
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|a text
|b txt
|2 rdacontent
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| 337 |
|
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|a unmediated
|b n
|2 rdamedia
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| 338 |
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|a volume
|b nc
|2 rdacarrier
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| 500 |
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|a "Major subject: Wildlife and Fisheries Sciences."
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| 500 |
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|a Typescript (photocopy).
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| 500 |
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|a Vita.
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| 502 |
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|b Ph. D.
|c Texas A & M University
|d 1986
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| 504 |
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|a Includes bibliographical references (leaves 86-92).
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| 520 |
3 |
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|a The interaction of water temperature and dietary energy/protein (DE/P) ratio on the growth, voluntary feed consumption, and body composition of channel catfish (Ictalurus punctatus) was examined experimentally, and a simulation model that includes functional relationships representing the effects of water temperature, DE/P ratio and their interaction on catfish growth was developed. Fingerling channel catfish, acclimated and maintained at a temperature of 23, 28, or 33°C, were fed for 12 weeks on one of six diets that contained 25 or 35 percent crude protein and had DE/P ratios of 6.0, 8.4 or 10.6 (kcal/g). Fish fed the 35 percent crude protein diet with a DE/P ratio of either 8.4 or 10.6 exhibited the fastest growth. At 28°C fish growth and protein deposition were faster than at the other temperatures. At 23°C fish growth was supressed on the high protein-low DE/P ratio (6.0) diet. Voluntary feed consumption was inversely related to the dietary energy level at each temperature. Feed consumption was lowest at 23°C, but was not different at 28 and 33°C for fish fed to satiation twice daily. Whole body protein, ash, and moisture were inversely related to DE/P ratio, while whole body fat was directly related to DE/P ratio at each temperature. The simulation model was developed by modifying a general bioenergetics model of fish growth proposed by Cuenco et al. (1985a) to include new functional relationships representing the effects of crude protein and DE/P ratio requirements on consumption and assimilation by channel catfish. The simulation model predicted growth and feed consumption near buy slightly above the observed experimental results.
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| 650 |
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|a Channel catfish.
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| 650 |
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|a Fish culture.
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| 650 |
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4 |
|a Major wildlife and fisheries sciences.
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| 655 |
|
7 |
|a Academic theses
|2 lcgft
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| 700 |
1 |
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|a Grant, William E.,
|e degree supervisor.
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| 700 |
1 |
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|a Matis, J. H.,
|e degree committee member.
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| 700 |
1 |
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|a Neill, W. H.,
|e degree committee member.
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| 700 |
1 |
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|a Robinson, E. H.,
|e degree committee member.
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| 710 |
2 |
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|a Texas A & M University,
|e degree granting institution.
|
| 856 |
4 |
1 |
|u http://proxy.library.tamu.edu/login?url=http://proquest.umi.com/pqdweb?did=753963381&sid=1&Fmt=2&clientId=2945&RQT=309&VName=PQD
|z Link to ProQuest copy
|t 0
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| 856 |
4 |
1 |
|u https://hdl.handle.net/1969.1/DISSERTATIONS-29671
|z Link to OAKTrust copy
|t 0
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| 994 |
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|a C0
|b TXA
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| 999 |
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|t 0
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| 952 |
f |
f |
|p noncirc
|a Texas A&M University
|b J.J. Pickle Campus
|c High Density Repository
|s HDR
|d Remote Storage
|t 0
|e 1986 Dissertation M415
|h Other scheme
|i unmediated -- volume
|m A14839614794
|
| 952 |
f |
f |
|a Texas A&M University
|b College Station
|c Electronic Resources
|s www_evans
|d Available Online
|t 0
|e 1986 Dissertation M415
|h Other scheme
|
| 998 |
f |
f |
|a 1986 Dissertation M415
|t 0
|l Remote Storage
|
| 998 |
f |
f |
|a 1986 Dissertation M415
|t 0
|l Available Online
|