Fisheries

Impact Of Effluent Discharges From Nigerian Breweries Aba Into Aba River, Abia State

ABSTRACT

The impact of effluent discharges from Nigerian breweries Aba on Aba River was investigated. The studies were conducted on three sampling stations. Station A was located 30m up the...

50 pages (8104 words) · Projects · 3 years ago

Evaluation Of Hatchability, Survival And Growth Of Fry Of Heterobranchus Longifilis

ABSTRACT

 Hatchability, survival and growth of fry of Heterobranchus Iongfiilis were evaluated under laboratory conditions in Umudike. Hypophysation was done by hormone inducement (ovaprim at...

53 pages (6930 words) · Projects · 3 years ago

The Effect Of Cassava Flour As Binder On Water Stability And Nutrient Leaching Of Pelleted Fish Feed

ABSTRACT

 This study assessed the rate of disintegration of fish feed, protein leaching and water stability of pelleted fish feed. Three diets with different crude protein percentages (29.04%...

64 pages (7784 words) · Projects · 3 years ago

Effects Of Water Replacement Frequency On The Growth And Survival Of Heterobranchus Iongifilis Fingerlings

ABSTRACT

The influence of frequency of water replacement on growth performance and survival of Heterobranchus Iongifihis fingerlings of mean weight 0.42g and length 3.3 cm was investigated in the...

42 pages (4928 words) · Projects · 3 years ago

Assessment And Utilization Of Aquatic Macrophytes In Some Local Government Areas In Abia State, Nigeria.

ABSTRACT

This study was focused on the collection, identification, enumeration and uses of the aquatic macrophytes. Reconnaissance survey, enumeration of aquatic macrophyte samples at the three...

59 pages (10283 words) · Projects · 3 years ago

The Effect Of Refined Petroleum Product (Petrol) On Juvenile Catfish (Heterobranchus longfilis; Valenciennes 1840)

ABSTRACT

Heterobranchus longifilis juveniles weighing 22.2±0.19, lengthl6. .2 ± 0.1cm were acclimatized for seven (7) days with daily renewal of water to maintain good physicochemical quality...

90 pages (13202 words) · Theses · 3 years ago

Optimization Of Feeding Practices In Semi-Intensivee Catfish/Tilapia Polyculture

ABSTRACT 

Catfish — Tilapia  polycuRure in senhi-ifflensive fish grow out can be carried out with any of the two ob3cctives ill mind. Firstly, the objective can be to grow out...

32 pages (4403 words) · Projects · 3 years ago

Effect Of Roundup (Glyphosphate Herbicide) On The Fatty Acid Composition Of Oreochromis Niloticus

ABSTRACT

The effect of roundup (Glyphosphate herbicide) on the fatt:y acid composition was evaluated in a gravimetric continuous flow - through bioassay employing an autodelivery system at...

73 pages (9173 words) · Projects · 3 years ago

Effect Of Crude Fresh Cassava (Manihot Esculenta) (Crantz) Strain Tms 30572 Leaf Extract On Haematological Parameters Of Oreochromis Nhloticus

ABSTRACT

Cassava leaf extract was prepared and used for acute toxicity test on the Fingerlings of Oreochromis niloticus. Five graded concentrations of 100%, 80%, 60%, 40% and 20% with...

79 pages (9997 words) · Projects · 3 years ago

Acute Toxicity Of Gramoxone (Paraquat Dichloride) To The Fresh Water Catfish: Clarias Gariepinus (Burcii) Post Fingerlings.

ABSTRACT

Carias gariepimis post fingerlings ranging Ibm 3.0 to 4.1 g ± ).08 S.F. were subjected to 20ppm, 40ppm, 60 1:m, 30ppm and I 00ppm of gramoxone for 9 hours static bioassay. 'ftc...

69 pages (8954 words) · Projects · 3 years ago

Growth Respose, Feed Utilization And Survival Of Fingerlings Of Jieterobranchiis Iongfihis Fertilized With Poultry Droppings And Cowdung.

ABSTRACT

The study was carried out to evaluate the effect of chicken droppings and cow dung on the growths, feed utilization and survival of fingerlings of H. long/fills for 8 weeks. The...

45 pages (5556 words) · Projects · 3 years ago

Temporal Release Of Nutrients From Plant-Derived Detritus In Ponds

ABSTRACT

The release of nutrients from plant- derived organic matter used as fertilizer was monitored. The experimental units were 12m2concrete ponds. Water supply was from an oligotrophic...

39 pages (5797 words) · Projects · 3 years ago

Behavioural Responses And Mortality Of Oreochromis Niloticus Fingerlings Exposed To Blue Omo Detergent Under Laboratory Condition

ABSTRACT

Acute effects of detergent (blue Omo® Detergent) on Oreochromis niloticus fingerlings was investigated using the

continuous flow-through bioassay under laboratory The 96h L050was...

83 pages (8616 words) · Projects · 3 years ago

Growth And Survival Of African Catfish, Clarias Gariepinus ( Burchell, 1822) Fingerlings Reared In Cages Suspended In Concrete Tank And Earthen Pond In Umudike, Abia State.

ABSTRACT

Comparative were studies carried out to evaluate the growth and survival of Africa catfish, C/arias gariepinus (Burchell, 1822) reared in cages suspended in tank and pond of...

64 pages (9749 words) · Projects · 3 years ago

Morphometric And Meristic Characteristics Of Hybrids Of Female Heterobrancizus Longi Fills X Male Glarias Gariepinus

ABSTRACT

This study examined the morphometric and meristic characters of the hybrids of female Heterobranchus longI1is crossed with male c/arias gariepinus. Twenty specimens of the hybrids...

38 pages (5733 words) · Projects · 3 years ago

Effect Of The Application Of Soybean Plant And Chicken Droppnig On Pond Zooplankton Production.

ABSTRACT.

For this study six ponds •were used, pond I — 3 were fertilized with 2kg chicken dropping, that was fermented in 3 s.parate calibrated buckets for 5 days before fertilizaon....

47 pages (6363 words) · Projects · 3 years ago

Growth Response, Feed Utilization And Survival Of Fingerlings Of Heterobrancliiis Longjflhis Fertilized With Poultry Droppings And Cowdung.

ABSTRACT


The study was carried out to evaluate the effect of chicken droppings and

cow dung on the growths, feed utilization and survival of fingerlings of H.

ion gfulis for 8 weeks. The experiment...

45 pages (5570 words) · Projects · 3 years ago

Hematological Changes In Juvenile Catfish (Clarias Gariepinus) Exposed To Pulp And Paper Mill Effluent Under Field And Laboratory Conditions

ABSTRACT

The haematological changes in juvenile catfish (Clarkis gariepinus exposed to paper mill Ceffluent under field and laboratory conditions were investigated. The study was carried Out at...

107 pages (21669 words) · Projects · 3 years ago

Nutrient Composition Of Trachurus Trachurus (Atlantic Horse Mackerel) Smoked With Sawdust And Different Fire Woods (Dialium Guineensis And Pentaclethra Macrophylla)

ABSTRACT

Trachurus trachurus (Atlantic horse mackerel) was smoked with two different fire woods Di'alium guineensis and Pentaclethra macrohylla and sawdust using a traditional smoking kiln and a...

67 pages (9222 words) · Projects · 3 years ago

Effect Of The Application Of Soybean Plant And Chicken Droppings on Pond Zooplankton Production.

ABSTRACT.

For this study six ponds •were used, pond I — 3 were fertilized with 2kg chicken dropping, that was fermented in 3 s.parate calibrated buckets for 5 days before fertilizaon. Ponds — 6)...

47 pages (6363 words) · Projects · 3 years ago

Effect of Zooelankton Size on The Survival of Catfish Larvae (Clarl4 S Gariepinus B Urchel L)

ABSTRACT'

Laboratory cultured mixed zooplankton of different body sizes,, 100pm, 101-200pm, mixture of 101-200pm and 201-600jim, 20l-600)m and natural zooplankton were tested as first food for...

46 pages (4708 words) · Projects · 3 years ago

Assessment of Mineral Composition of Molluscan Shells in South-Eastern Nigeria.

ABSTRACT

 Standard methods of analysis were used to determine the mineral and nutrient content of the molluscan shells. e The mean and variance of each nutrient were determined. The shells...

52 pages (9079 words) · Projects · 3 years ago

Growth Responses of Oreochromis Nilotleus (L.) Fed Diets Containing Muctina Meal At Different Inclusion Levels

ABSTRACT

This study was undertaken to assess the potential for including mucuna meal as a partial replacement for locally available fish meal in diets for Oreochromis niloticus (L.). Seven groups o±...

41 pages (6565 words) · Projects · 3 years ago

Haematological Studies of Some Culturable Fish Species in Umuahia Area of Abia State

ABSTRACT

A study of the haernatological parametts and indices (haemoglobin haematocrit, erythrocytes count, leucotes counts, mean corpuscular volume, mean corpuscular. Hemoglobin, mean corpuscular...

47 pages (6805 words) · Projects · 3 years ago

Studies on the Water Quality of FUAU Fresh Water Fish Ponds

TABLE OF CONTENTS

PAGE

Title page

Declaration jj

Certification iii

Dedication iv

Acknowledgement v

Abstract vi

Table of Contents vii-viii

List of Tables ix

List of Figures x

List of Plates xi

CHAPTER 1:...

61 pages (9729 words) · Projects · 3 years ago
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