The present study was carried out to investigate some aspects of the biology of Oreochromis niloticus, it has ecological and economic importance, found in Khashm El-Girba market; here, we describe the length-weight relationships, condition factors and sex ratio of O. niloticus. ...
Open access
Research Article10.9734/ajriz/2020/v3i430098
Enzymes form integral part and play decisive role in biological Systems and metabolic network. The present studies delve on the role of enzymes viz., invertase, amylase, glucose oxidase and catalase in nectar-honey transformation during May 2019 to April 2020. Data on enzymatic a...
Open access
Research Article10.9734/ajriz/2020/v3i430096
The present study was conducted at Directorate General of Preventing Medicine and PHC, Epidemiology Dept, Ports and Quarantine Health Unit, Port Sudan, endeavors for Microbial evaluation (bacteriological load) of marine Najil fish (Plectropomus pessuliferus). And to determine the...
Open access
Research Article10.9734/ajriz/2020/v3i430095
Lymphocystis disease has been reported worldwide in several species of freshwater fish and marine fish, naturally infected in the wild environment, or in intensive crops in farms. Nodular warty lesions of irregular surface were observed in the tegument and fins and mouth in a spe...
Open access
Research Article10.9734/ajriz/2020/v3i330094
The aim of this study is to investigate some biological aspects of the Nile carp, Labeo niloticus, in Khashm El-Girba reservoir and Atbara River, Sudan. The study was conducted during December 2015 to November 2016. Samples were collected bi-monthly from three localities, namely;...
Open access
Research Article10.9734/ajriz/2020/v3i330093
Ticks are still considered a major cause of zoonotic diseases most especially to dogs and other related animals. This study was conducted to assess the ticks infestation of dogs in Runjin Sambo area Sokoto. The sample was collected using hand picking and hair brushing method with...
Open access
Research Article10.9734/ajriz/2020/v3i330092
Double-spurred francolin (Pternitis bicalcaratus) is a bird with wide range of economic importance. In spite of this, there has been no previous studies on food and feeding ecology of the species in Ekiti State, Nigeria. 150 (male 69, female 81) bird specimens were collected thro...
Open access
Research Article10.9734/ajriz/2020/v3i330091
The study was design to evaluate the smoke repellency effect of prepared neem leaves, against mosquito. The dried neem powder was used for making the insecticide, 10 g of powdered leaves sample was weight into a 200 ml beaker, and 5.0 g of starch was weight and added to the leave...
Open access
Research Article10.9734/ajriz/2020/v3i330090
In this study, it is aimed to obtain prediction model for chick hatching weight by using shell ground color, shape characteristics, shell characteristics, white + yellow weight and weight loss property values during hatching of quail hatching eggs. Multicollinearity is one of the...
Open access
Research Article10.9734/ajriz/2020/v3i230089
Length-weight relationship and condition factor of Auchenoglanis biscutatus obtained from Kiri Reservoir Adamawa State, Nigeria from July to December 2014 were studied. The objective of this study was to determine the state of physiological wellbeing of the fish in the reservoir....
Open access
Research Article10.9734/ajriz/2020/v3i230088