CONTENTS 



vu 



Bluegill 76 



Channel Catfish 16 



High-Density Catfish Culture 11 



Striped Bass 11 



Northern Pike and Walleye 11 



Inventory Methods 18 



Intensive Culture 19 



Extensive Culture 81 



Fish Grading 83 



Fish Handling and Harvesting 84 



Rearing Unit Management 88 



Sanitation 88 



Water Supply Structures 90 



Screens 57 



Pond Management 91 



Preseason Preparation 5/ 



Wild- Fish Control 93 



Fertilization Procedures 94 



Organic Fertilizers 91 



Inorganic Fertilizers 98 



Combining Fertilizers 707 



Aquatic Vegetation Control 702 



Special Problems in Pond Culture 705 



Dissolved Oxygen 705 



Acidity 7 70 



Turbidity 7 72 



Hydrogen Sulfide 7 72 



Water Loss 7 13 



Problem Organisms 7 7J 



Recordkeeping 114 



Factors to be Considered 7 74 



Production Summary 116 



Lot History Production Charts 7 7 7 



Definitions 7 75 



Instructions 7 75 



Totals and Averages 122 



Hatchery Production Summary 722 



Definitions 722 



Instructions 72J 



Totals and Averages 124 



Warmwater Pond Records 126 



Bibliography 725 



