By 1993 it was becoming clearer that fishing from the wild cannot sustain fishery needs in Nigeria. Inland aquaculture in Nigeria produced 15, 576 metric tons with per capita availability of 5 kg of fish compared with per capita fish supply of 25.4 kg and 7.7k g for developed and developing countries, respectively (Coche et al., 1994). Hence,…
Catfish Health Maintenance of good fish health is critical to profitable fish culture. Slow growth, poor feed conversation, low yields, increased disease incidence and mortality, and consequently, low profitability are the results of poor fish health. Physiological stress is the fundamental cause of most fish health problems. The best way to manage fish health is…
Feeding and Management Table Size Catfish This is the rearing of juvenile fish to table size usually weighing 700gm – 1kg on average, 1.5kg and above. This is a highly capital-intensive venture as it requires at least the following Production tank (concrete, earthen, plastic, wooden) Feed for feeding the fish to table size Enough or…
What is a Face Wash with Tea Tree Oil Tea tree oil is a natural essential oil that is well-known for its antibacterial and antifungal properties. It has been used for centuries to treat various skin conditions, including acne, psoriasis, and eczema. When it comes to face wash, tea tree oil can be a great…
Introducing EtoLife the world’s first Artificial womb Facility powered entirely by renewable energy. Ectolife allows the infertile couple to conceive a baby, and become the true biological parents of their offspring. It is a perfect solution for women who have their uterus surgically removed due to cancer or other complications. With Ectolife premature birth and…
FACULTY OF AGRICULTURE DEPARTMENT OF CROP SCIENCE FIRST SEMESTER EXAMINATION 2015/2016 SESSION CSC 211 – PRINCIPAL OF FORESTRY INSTRUCTION: Answer all questions in each of the sections Time: 3hours SECTION A 1. Describe five of forestry based on their origins Explain the following off-road transport system in the tree-falling and log transportation Ground skidding…
UNIVERSITY OF NIGERIA NSUKKA FACULTY OF AGRICULTURE DEPARTMENT OF CROP SCIENCE SESSION: 2013/2014 CSC 321: ARABLE CROP PRODUCTION 1) What is the name of the body cavity of an insect? 2) The two short sections of an insect leg closely attached to the insect body are called (a) ________________and (b) __________________ 3) Supply insect examples of…
INTRODUCTION TO COMPUTER SCIENCE DEPARTMENT OF COMPUTER SCIENCE FIRST SEMESTER EXAM COURSE TITLE: CSC 101: Introduction to Computer Appreciation 1a. Define the term computer and state four functions units of a computer 1b. Differentiate between Rom and RAM with two notable examples for each 2a. Write a short note on the following terms Data Information…
UNIVERSITY OF NIGERIA DEPARTMENT OF ZOOLOGY AND ENVIRONMENTAL BIOLOGY 2016/2017 FIRST SEMESTER EXAMINATIONS ZEB371:ECOSYSTEM MANAGEMENT AND MONITORING. Thursday, 9th March, 2017 Time:3hrs Instruction: Answer question 1 and any other four questions (a) Identify, draw and label fully specimens A, B, C and (b) In a tabular form, present the simplest…
University of Nigeria Department of Zoology and Environmental Biology 2014/2015 Second Semester Examinations ZEB202: Invertebrate Zoology (II) Monday, August 11, 2015 Time: 3hrs Instructions: Answer questions 1 and 2 and any other three Identify, draw and label fully specimens A, B, C, and D. Comment on features of zoological importance peculiar…