What's your project topic?
Project topics and materials on "Impact of pond production systems"
» CHAPTER ONE INTRODUCTION 1.1 BACKGROUND TO THE STUDY Total world harvest of prawns in the Africa was 2.1% in 1981. In 1989 it had risen to 26%. However, disease and pond environment problems are causing difficulties. During the early 1990s, total production dropped in all the Prawn producing countries. Losses due to disease in Indonesia have been estimated at US$300 million, and in the P...Continue Reading »
Item Type: Project Material | 50 pages | 5,591 engagements |
Searching makes things a lot easier.. Search for what you are looking for