אסיף מאגר המחקר החקלאי

Differences in hybrid fry production between two strains of the nile tilapia

Year:

1985

Source of publication :

Authors :

Volume :

47

Co-Authors:

Hulata, G., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor D.N. Hof Hacarmel, 30820, Israel, Fish Breeding Center, Gan Shmuel, 38810, Israel
Rothbard, S., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor D.N. Hof Hacarmel, 30820, Israel, Aquarium Fish Breeding Center, Ltd, 45 Bialik St, Ramat Gan, 52101, Israel
Itzkovich, J., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor D.N. Hof Hacarmel, 30820, Israel
Wohlfarth, G., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor D.N. Hof Hacarmel, 30820, Israel
Halevy, A., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor D.N. Hof Hacarmel, 30820, Israel

Facilitators :

Link :

Abstract:

Various Tilapia species were used for interspecific hybridization under hatchery conditions and in earthen ponds. Variation in spawning frequency of individual females in the same container was noted in most cross combinations. Large differences in success of hybridization and fry production were noted between females of two strains of T. nilotica when hybridized with either T. aurea or T. hornorum males in hatchery containers and ponds. The use of suitable broodstocks may solve the problem of low hybrid fry production previously attributed to the cross of female T. nilotica × male T. hornorum. © 1985 Taylor & Francis Group, LLC.

Note:

Related Files :

תוכן קשור

More details

You may also be interested in