Results 191 to 200 of about 145,205 (311)

The aquatic basis of ancient civilisations: the case of Synodontis schall and the Nile Valley [PDF]

, 2000
This chapter focuses on the role of aquatic resources in the ancient economies of the Nile Valley. We suggest that these resources have been overlooked in traditional interpretations because of a reliance on wall paintings and carvings in tombs ...
Bailey, G., Luff, R.M.
core  

Pond farming of Nile tilapia, Oreochromis niloticus (L.)j in northern Cameroon. Controlling a sexing error of 1% in hand-sexed male tilapia monosex culture by African catfish, Clarias gariepinus (Burchell)

, 1995
A J Middendorp
openalex   +1 more source

OCCURRENCE AND COMPOSITION OF PHYTOPLANKTON IN STOMACHS OF NILE TILAPIA (OREOCHROMIS NILOTICUS L.) CULTURED IN PONDS RECEIVED INORGANIC FERTILIZERS [PDF]

, 2000
Mohsen Abdel‐Tawwab
openalex   +1 more source

Effects of Feeding Pelleted versus Non-pelleted Defatted Rice Bran on Nile Tilapia Oreochromis niloticus Production and Water Quality in Ponds

, 1999
Peter W. Perschbacher, Rebecca Lochmann
openalex   +1 more source

ESTIMATES OF HERITABELITTES OF SOME MORPHOMETRIC AND BLOOD TRAITS IN JUVENILE NILE TILAPIA FROM HALF-SIB MATINGS [PDF]

, 2000
M. Elnady, A. M. Obeida, H. Hassanien
openalex   +1 more source

Clinical signs, morphological and phylogenetic characterization of Myxozoan spp. infecting Nile tilapia, Oreochromis niloticus and African catfish, Clarias gariepinus in Qalyubia Governorate, Egypt

BMC Veterinary Research
Context Myxosporean endoparasites (phylum cnidarian) are critical pathogens that affect both wild and cultured freshwater and marine water fishes globally causing huge economic losses and high mortalities.
Doaa A. Yassen, Eman A. Abd El-Gawad, Khaled A. Abd El-Razik, Karima F. Mahrous, Amany A. Abbass   +4 more
doaj   +1 more source

Histological Study on the Autonomic Innervation of the Stomach and Ovaries on the Nile Tilapia <i>Oreochromis niloticus</i>

, 1996
Seiji Ohshimo, Kazumasa Uematsu
openalex   +2 more sources

Environmental blue light prevents stress in the fish Nile tilapia [PDF]

, 2001
G.L. Volpato, Rodrigo Egydio Barreto
openalex   +1 more source

Pond farming of Nile tilapia, Oreochromis niloticus (L.), in northern Cameroon. Adding hand-sexed male tilapia to graze the dense algal blooms in ponds with African catfish, Clarias gariepinus (Burchell)

, 1995
A J Middendorp
openalex   +1 more source

EFFECT OF PROTEIN LEVEL AND STOCKING DENSITY ON GROWTH PERFORMANCE, SURVIVAL RATE, FEED UTILIZATION AND BODY COMPOSITION OF NILE TILAPIA FRY (OREOCHROMIS NILOTICUS L.) [PDF]

, 2001
Yassir Khattab, Mohsen Abdel‐Tawwab, Mohammad H. Ahmad   +2 more
openalex   +1 more source