Milkfish Production and Processing ... - WorldFish Center

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Figure 9. Milkfish pond hatchery protocol (semi-intensive or outdoor system). Milkfish Production and Processing Technologies in the Philippines Table 1. Bio-technical assumptions of different types of milkfish tank hatchery operations. Type of Hatchery Operation Backyard Commercial w/o Broodstocks Commercial with Broodstocks Stocking Density (pcs/liter) 0 0 0 Survival Rate (%) 0% 0% 0% Size of fry at harvest (cm) 1 - 15 1 - 15 1 - 15 Culture Period (days) 1 - 8 1 - 8 1 - 8 Crops (per year) 6 7 7 Annual Fry Production 4, 0,000 14,000,000 14,000,000 Farmgate Price (PhP/pc) 0. 0 0. 5 0. 5 Interest Expense (%/yr) 16% 16% 16% Sources of Capital Equity 0% 0% 0% Table 2. Investment requirements of different types of milkfish tank hatchery operations. Type of Hatchery Operation Backyard Capital Outlay Commercial w/o Broodstocks Commercial with Broodstocks Hatchery Facilities 6 5,500 ,4 1,000 ,980,000 Equipment 1,000 1,669, 00 1,850,000 Sub-Total 946,500 5,090, 00 5,8 0,000 Working Capital 90,000 547,000 470,000 Cost of Broodstock 500,000 TOTAL 1,0 6,500 5,6 7, 00 6,800,000 Antonio Villaluz 1
Table 3. Costs and returns of different types of milkfish tank hatchery operations. Type of Hatchery Operation Backyard Commercial w/o Broodstocks Commercial with Broodstocks Production 4, 0,000 14,000,000 14,000,000 Sales 1, 96,000 4,900,000 4,900,000 Less: Newly hatched larvae Feeds, fertilizers and chemicals Electricity, gas, lubricants Transportation & communication Salaries and allowances Repairs and maintenance Materials and supplies Subtotal Fixed costs Depreciation Interest expense Broodstock replacement Subtotal ,400 95,000 75,000 10,000 150,000 100,000 15,000 477,400 109,660 1 ,67 4 , 7 8,000 50,000 500,000 100,000 500,000 100,000 10,000 ,188,000 54,510 7 1,56 976,07 400,000 7 0,000 50,000 600,000 100,000 10,000 1,880,000 91,500 870,400 50,000 1, 11,900 Total Costs 719,7 ,164,07 ,091,900 Net income before tax 576, 68 1,7 5,9 8 1,808,100 Undiscounted Economic Indicators Unit cost of production 0.17 0. 0. Return on investment 56% 1% 7% Payback period 1.6 .9 .
Page 1 and 2: Milkfish Production and Processing
Page 3 and 4: Milkfish Production and Processing
Page 5 and 6: 4 EXECUTIVE SUMMARY TECHNOLOGY DEVE
Page 7 and 8: 6 1 meter depth of water, and an in
Page 9 and 10: 8 Part One DEVELOPMENT OF MILKFISH
Page 11 and 12: 10 With the problem pinpointed to t
Page 13 and 14: 1 Why the commercialization of milk
Page 15 and 16: 14 d) Seawater source from a bay or
Page 17 and 18: 16 • As soon as the fish recovers
Page 19 and 20: Antonio Villaluz Antonio Villaluz 1
Page 21: 0 Figure 8. Milkfish tank hatchery
Page 25 and 26: 4 c) Avoid high acidic soil charact
Page 27 and 28: Pangantihon-Kuhlmann, (1996) 6 the
Page 29 and 30: 8 • If the fingerlings are to be
Page 31 and 32: 0 preparation procedures indicated
Page 33 and 34: ange is 6.5-8.5; above or below thi
Page 35 and 36: 4 c) If the fingerlings come from t
Page 37 and 38: 6 g) Begin selective harvesting at
Page 39 and 40: 8 is above 5 ppt, gradually add pon
Page 41 and 42: 40 commercial nurseries (cost of pr
Page 43 and 44: 4 19.3 By Gill Net This method is u
Page 45 and 46: 44 21.3 Tidal Fluctuations and Freq
Page 47 and 48: 46 Part Four CULTURE IN PENS AND CA
Page 49 and 50: 48 Antonio Villaluz Figure 14. Fish
Page 51 and 52: 50 to days. The following are the f
Page 53 and 54: 5 00-500 grams is usually from 6-8
Page 55 and 56: 54 Antonio Villaluz The weight and
Page 57 and 58: 56 24.4 Inputs • Harvest • Main
Page 59 and 60: 58 k) Start harvest when the milkfi
Page 61 and 62: 60 Be that as it may wild-caught fr
Page 63 and 64: 6 preparation of various products t
Page 65 and 66: 64 metals, biotoxin and histamine,
Page 67 and 68: 66 tion process and generally persi
Page 69 and 70: 68 color to the product. The deboni
Page 71 and 72: 70 Box 9. Canned Rellenong Bangus (
Page 73 and 74:
7 Box 11. Bottled Bangus in Tomato
Page 75 and 76:
74 Box 15. Fishball (BFAR) Ingredie
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76 Box 18. Conversion of Milkfish O
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78 complex process, requires higher
Page 81 and 82:
80 Anon. 004. An overview of the Ph
Page 83 and 84:
8 Laboratory, TML Conference Procee
Page 85 and 86:
84 Gapasin, R.S.J. and C.L. Marte.
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86 College of Fisheries, University
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88 Research Results, Binangonan Res
Page 91 and 92:
90 Appendix A Generic HACCP Plan fo
Page 93 and 94:
9 Continued from page 91 Appendix T
Page 95 and 96:
94 Appendix B Generic HACCP Plan fo
Page 97:
96 Continued from page 95 Appendix
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