GENETIC GAIN DAN DIFFERENTIAL SELECTION CALON INDUK NILA PUTIH (Oreochromis sp.) JANTI STRAIN SINGAPURA F5 UMUR 5 BULAN YANG DIPELIHARA DI KOLAM AIR DERAS
Research has been done to 5 months white tilapia (Oreochromis sp.) breeders of fifth generation (F5) singapore strain (SS) janti. The purpose of this research was to know the genetic gain value of 5 months white tilapia breeders of fifth generation (F5) singapore strain janti compared with fourth ge...
| Main Authors: | , |
|---|---|
| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
|
| Subjects: |
| _version_ | 1826046358909353984 |
|---|---|
| author | , YULIANA SANTI RAHAYU , Dr. Ir. Bambang Triyatmo, M.P. |
| author_facet | , YULIANA SANTI RAHAYU , Dr. Ir. Bambang Triyatmo, M.P. |
| author_sort | , YULIANA SANTI RAHAYU |
| collection | UGM |
| description | Research has been done to 5 months white tilapia (Oreochromis sp.)
breeders of fifth generation (F5) singapore strain (SS) janti. The purpose of this
research was to know the genetic gain value of 5 months white tilapia breeders of
fifth generation (F5) singapore strain janti compared with fourth generation (F4)
and to revealed the differential selection value of 5 months white tilapia breeders
of fifth generation (F5) singapore strain janti from average weight of top 100
compared to average weight of the population. The tilapia cultured in running
water system for a month. The research performed with 5 months white tilapia
breeders of singapore strain (SS) janti through individual selection method
(selective breeding). The white tilapia breeders of singapore strain (SS) used in
this research consisted of 400 male and 400 female. The selection of the white
tilapia was done randomly. Parameter measured included total weight, length,
survival rate, feed amount and water quality for culturing. The result showed that
the fifth generation (F5) had increasing weight growth of each individual with
genetic gain value against the forth generation (F4) was 30,12 % for the male and
27,92 % for female. The genetic gain value was better than several other selective
breeding of tilapia before. The top 100 average weight of the 5 months white
tilapia breeders of fifth generation (F5) singapore strain janti (184,03 ± 22,87 g to
224,88 ± 24,31 g) was higher than average weight of the population (131,27 ±
38,98 g to 163,31 ± 47,17 g). The differential selection value of white tilapia
breeders was 37,70 g for male and 40,19 g for female. The weight of male tilapia
population was less various than female ones. |
| first_indexed | 2024-03-13T22:51:50Z |
| format | Thesis |
| id | oai:generic.eprints.org:120134 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T22:51:50Z |
| publishDate | 2013 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1201342016-03-04T08:44:41Z https://repository.ugm.ac.id/120134/ GENETIC GAIN DAN DIFFERENTIAL SELECTION CALON INDUK NILA PUTIH (Oreochromis sp.) JANTI STRAIN SINGAPURA F5 UMUR 5 BULAN YANG DIPELIHARA DI KOLAM AIR DERAS , YULIANA SANTI RAHAYU , Dr. Ir. Bambang Triyatmo, M.P. ETD Research has been done to 5 months white tilapia (Oreochromis sp.) breeders of fifth generation (F5) singapore strain (SS) janti. The purpose of this research was to know the genetic gain value of 5 months white tilapia breeders of fifth generation (F5) singapore strain janti compared with fourth generation (F4) and to revealed the differential selection value of 5 months white tilapia breeders of fifth generation (F5) singapore strain janti from average weight of top 100 compared to average weight of the population. The tilapia cultured in running water system for a month. The research performed with 5 months white tilapia breeders of singapore strain (SS) janti through individual selection method (selective breeding). The white tilapia breeders of singapore strain (SS) used in this research consisted of 400 male and 400 female. The selection of the white tilapia was done randomly. Parameter measured included total weight, length, survival rate, feed amount and water quality for culturing. The result showed that the fifth generation (F5) had increasing weight growth of each individual with genetic gain value against the forth generation (F4) was 30,12 % for the male and 27,92 % for female. The genetic gain value was better than several other selective breeding of tilapia before. The top 100 average weight of the 5 months white tilapia breeders of fifth generation (F5) singapore strain janti (184,03 ± 22,87 g to 224,88 ± 24,31 g) was higher than average weight of the population (131,27 ± 38,98 g to 163,31 ± 47,17 g). The differential selection value of white tilapia breeders was 37,70 g for male and 40,19 g for female. The weight of male tilapia population was less various than female ones. [Yogyakarta] : Universitas Gadjah Mada 2013 Thesis NonPeerReviewed , YULIANA SANTI RAHAYU and , Dr. Ir. Bambang Triyatmo, M.P. (2013) GENETIC GAIN DAN DIFFERENTIAL SELECTION CALON INDUK NILA PUTIH (Oreochromis sp.) JANTI STRAIN SINGAPURA F5 UMUR 5 BULAN YANG DIPELIHARA DI KOLAM AIR DERAS. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=60154 |
| spellingShingle | ETD , YULIANA SANTI RAHAYU , Dr. Ir. Bambang Triyatmo, M.P. GENETIC GAIN DAN DIFFERENTIAL SELECTION CALON INDUK NILA PUTIH (Oreochromis sp.) JANTI STRAIN SINGAPURA F5 UMUR 5 BULAN YANG DIPELIHARA DI KOLAM AIR DERAS |
| title | GENETIC GAIN DAN DIFFERENTIAL SELECTION CALON INDUK
NILA PUTIH (Oreochromis sp.) JANTI STRAIN SINGAPURA F5
UMUR 5 BULAN YANG DIPELIHARA DI KOLAM AIR DERAS |
| title_full | GENETIC GAIN DAN DIFFERENTIAL SELECTION CALON INDUK
NILA PUTIH (Oreochromis sp.) JANTI STRAIN SINGAPURA F5
UMUR 5 BULAN YANG DIPELIHARA DI KOLAM AIR DERAS |
| title_fullStr | GENETIC GAIN DAN DIFFERENTIAL SELECTION CALON INDUK
NILA PUTIH (Oreochromis sp.) JANTI STRAIN SINGAPURA F5
UMUR 5 BULAN YANG DIPELIHARA DI KOLAM AIR DERAS |
| title_full_unstemmed | GENETIC GAIN DAN DIFFERENTIAL SELECTION CALON INDUK
NILA PUTIH (Oreochromis sp.) JANTI STRAIN SINGAPURA F5
UMUR 5 BULAN YANG DIPELIHARA DI KOLAM AIR DERAS |
| title_short | GENETIC GAIN DAN DIFFERENTIAL SELECTION CALON INDUK
NILA PUTIH (Oreochromis sp.) JANTI STRAIN SINGAPURA F5
UMUR 5 BULAN YANG DIPELIHARA DI KOLAM AIR DERAS |
| title_sort | genetic gain dan differential selection calon induk nila putih oreochromis sp janti strain singapura f5 umur 5 bulan yang dipelihara di kolam air deras |
| topic | ETD |
| work_keys_str_mv | AT yulianasantirahayu geneticgaindandifferentialselectioncaloninduknilaputihoreochromisspjantistrainsingapuraf5umur5bulanyangdipeliharadikolamairderas AT drirbambangtriyatmomp geneticgaindandifferentialselectioncaloninduknilaputihoreochromisspjantistrainsingapuraf5umur5bulanyangdipeliharadikolamairderas |