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Commercial Fish Farming (1981)

Hepher, B. & Pruginin, Y., Commercial Fish Farming - with Special Reference to Fish Culture in Israel, Wiley, 1981

 

Inhalt:

 

01. lntroduction (1)

1.1 Why fish culture? (1)
1.2 Commercial fish farming development (3)
1.3 Development of fish culture in Israel (7)

02. Selection of Site and Necessary Preconditions (13)

2.1 Soil (13)
2.2 Topography (14)
2.3 Water quality and temperature (15)
2.4 Water quantity (21)

03. Planning the Fish Farm (23)

3.1 Size of the farm unit (23)
3.2 Division of the farm area (24)
3.3 Water supply and drainage (24)

04. Pond Construction (26)

4.1 Size of rearing pond (26)
4.2 Shape of rearing ponds (27)
4.3 Pond depth (28)
4.4 Pond structure (29)

05. Main Fish Species Cultured in Ponds (40)

5.1 Common carp (Cyprinus carpio) (41)
5.2 Chinese carp (42)
5.3 Tilapia (45)
5.4 Gray mullet (50)

06. Breeding and Nursing of Fry (54)

6.1 Carp (54)
6.2 Tilapia (69)
6.3 Chinese carp (80)
6.4 Mullet (82)

07. Culture Methods and Planning (88)

7.1 Biological considerations (88)
7.2 Economic considerations (102)
7.3 Management methods (103)
7.4 Annual planning (117)

08. Techniques and Equipment (128)

8.1 Routine work (128)
8.2 Feeding (131)
8.3 Sampling (137)
8.4 Harvesting (138)
8.5 Weed control (153)
8.6 Keeping records (161)

09. Fertilization and Manuring (162)

9.1 The natural food web (162)
9.2 Fertilization (166)
9.3 Manuring (175)
9.4 Fish-cum-duck culture (184)
9.5 The use of wastewater in fishponds (186)

10. Nutrition and Feeding (192)

10.1 Principles of supplementary feeding (192)
10.2 Feedstuffs (196)
10.3 Feeding levels (202)

11. Hazards and Diseases (207)

11.1 Anoxia (207)
11.2 Toxic algae (217)
11.3 Diseases and parasites (219)
11.4 Off-flavors in fish (224)
11.5 Toxicants (226)

12. Economics of the Fish Farm (231)

 

References (239)
Index (253)

 



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