Investigation on the effects of age and time of stripping on spermatocrit and duration of sperm motility in Oncorhynchus mykiss
The effects of three male age groups (2, 3 and 4 years old) and spawning season on total duration of sperm motility and spermatocrit in November, December, January and February were studied. We found the highest amount of spermatocrit in 2 super(+) year males, in November (31.50 plus or minus 1.61)...
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| Format: | Article |
| Language: | fas |
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Iranian Fisheries Research Organization
2008-01-01
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| Series: | Majallah-i ̒Ilmī-i Shīlāt-i Īrān |
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| Online Access: | http://isfj.areo.ir/article_115324_en.html |