| Autor: |
Abdolhai, Hossein Ali, Hosseinzadeh, H., Bashti, T., Salehi, M., Komei, K., Gandomkar, H., Zargham, D., Rezvani, S., Gorjipor, E., Matinfar, A., Rastian nasab, A., Hosseini, S.A., Kazemi, E., Moradian, H., Falahat naserabad, E., Gharra, K., Iranpor, S., Mahmodi, R., Nazari, S., Ganjor, S., Mahdavi jahanabad, J. |
| Jazyk: |
perština |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
Iranian Fisheries Science Research Institute |
| Popis: |
Inthisstudy, Iranian and French male and female Oncorhynchus mykiss broodstocks were invided into two groups 50 and 24 respectivelyin Research center of genetic and breeding of coldwater fishers, Yasouj,Iran and the genetic structure of them was investigated using 6 microsatellite markers. Along with broodstock maturation, fertilization 1:1(female:male) were randomly assigned and occurred in25 of12Iranian andFrench treatment respectively. Reproductive parameters were recordedfor the whole family.Average number of observed alleles in Iranian and French stocks was 6.68 and 6.83, respectively.Average number of effective alleles in Iranian and French stocks was 3.13 and 3.45 respectively.Fixation index Fstwas calculated based on allelic frequency between two stocks was 0.058 with significant difference between 2 stocks. Eyed percentage for french broodstock calaulated zero and deleted. Fertilization rate(100-0), the eyed percentage (98-0), The hatch rate(98- 0),the averagefecundity4114.708, the average eggs size 4.88 mm, Survivalinthe first three months 19-73% calculated for Iranian broodstocks. Considering the quality of eggs and larvaeat different stages and selection between the different family and the within family remained 10 treatments and are keptas future broodstocks. Therelationship between fecundity-egg size, fecundity-weight, fecundity-length, egg sizeweightwas performed using regression. The results showed that Fecundity wasinfluenced more byweight and productivelength. The research is beginning to IDthe broodstockin our country. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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