Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Onimisi, H.U"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
The morphometric parameters of 54 Hyperopisus hebe occidentalis obtained from Zaria Dam were investigated. The length occidentalis examined ranged from 18.9-41.0 cm and weight ranged from 25-425g, the largest male weighed 175g while the female was 42
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::ba0a75a40dc73be4085f283b0c15103f
http://aquaticcommons.org/24631/
http://aquaticcommons.org/24631/
Publikováno v:
Zoologist (The); Vol 7 (2009)
The stomachs of 226 Auchenoglanis occidentalis obtained from Zaria Reservoir were examined for food items. 59 (22.18%) had empty stomachs while 207 (77.82%) contained food items. Identified food items included chironomid larvae (25.71%), organic detr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::e1245f417b0e8524410baf7989a30a20
https://www.ajol.info/index.php/tzool/article/view/52092
https://www.ajol.info/index.php/tzool/article/view/52092
Autor:
Sanni, A.O., Sule, A.M., Onimisi, H.U., Yem, I.Y., Olowosegun, T., Adedeji, R.A., Owena, V.E.
This study investigates the factors, which inhibit or facilitate adoption of fish farming technologies by individual fish farmers in Niger State. There was significant relationship between six of the ten variables investigated and these have contribu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::d8615ea5839492ee6e04ad00e69816f5
http://aquaticcommons.org/23478/
http://aquaticcommons.org/23478/
The physical and chemical parameters of ABU Dam and Zaria Dam were carried out between September and October 2009. The results obtained in the two water bodies were temperature 27.7 0C, pH (7.5 and 7.3), dissolved oxygen (5.8 mg/l and 5.0 mg/l), bioc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::e5073adf1eb9e34e577518d372eb08c7
http://aquaticcommons.org/23440/
http://aquaticcommons.org/23440/
Autor:
Oniye, S.J., Onimisi, H.U.
Studies were conducted on some aspects of the reproductive biology of Hyperopisus bebe occidentalis in Zaria dam. Fish were captured by using nets of various mesh sizes for 24 months. Sex ratio of female to male was 1:1.08. Fully matured gonads were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::569eb4c2ccb2553fec070211f8fd2dad
http://aquaticcommons.org/23457/
http://aquaticcommons.org/23457/
This paper examines the importance of capacity building and training requirement for the benefit of fisheries and aquaculture extension in Nigeria. It involves the analysis of secondary data bothering on the management of agricultural extension in Ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::60f9856edbf692a638f0d1389485f2be
http://aquaticcommons.org/23216/
http://aquaticcommons.org/23216/
The length weight relationship and condition factor of Hemichromis fasciatus from Kainji Lake was studied. One hundred and twenty seven fish samples of total length ranging from 6.50cm 15.50cm and weigh between 4.00g and 60.00g collected between Augu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::78640a0873b24eeb7128195ef37e7dc4
http://aquaticcommons.org/23214/
http://aquaticcommons.org/23214/
It has been established that overfishing, among other factors, plays a vital role in the declining trend of fish species abundance in Nigerian freshwater bodies. This study examines past records of overfishing as a factor responsible for the decline
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::7def7f78cbd6c64f4a9088da49f3681d
http://aquaticcommons.org/22981/
http://aquaticcommons.org/22981/
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.