Better Farming Series 35 - Better Freshwater Fish Farming: Further Improvement (FAO, 1986, 61 p.): Preface

Better Farming Series 35 - Better Freshwater Fish Farming: Further Improvement (FAO, 1986, 61 p.)

(introduction...)

Preface

Introduction

(introduction...)

Ways to improve

The ponds

Building even bigger ponds or more ponds

A nursery pond

Filling and emptying smaller ponds

Filling and emptying bigger ponds

Bringing water to your ponds

Raising the level of your water supply

Digging a supply ditch

Digging a return ditch

Controlling the water in your supply ditch

Filling your ponds

How to fill your ponds

Better fertilizing

The fish

Growing fish all year round

Growing only male fish

Harvesting your fish

Harvesting many fish

Harvesting fish when you have a monk

Your farm and your fish- ponds

Your fish- ponds and your health

Preface

The first 26 volumes in FAO's Better Farming Series were based on the Cours d'apprentissage agricole prepared in Cd'Ivoire by the Institut africain de dloppement nomique et social for use by extension workers. Later volumes, beginning with No. 27, have been prepared by FAO for use in agricultural development at the farm and family level. The approach has deliberately been a general one, the intention being to constitute basic prototype outlines to be modified or expanded in each area according to local conditions of agriculture.

Many of the booklets deal with specific crops and techniques, while others are intended to give the farmer more general information which can help him to understand why he does what he does, so that he will be able to do it better.

Adaptations of the series, or of individual volumes in it, have been published in Amharic, Arabic, Bengali, Creole, Hindi, Igala, Indonesian, Kiswahili, Malagasy, SiSwati, Thai and Turkish. This volume has been prepared by the Inland Water Resources and Aquaculture Service, Fishery Resources and Environment Division.

Requests for permission to issue this manual in other languages and to adapt it according to local climatic and ecological conditions are welcomed. They should be addressed to the Director, Publications Division, Food and Agriculture Organization of the United Nations, Via delle Terme di Caracalla, 00100 Rome, Italy.