Technique Of Shrimp Culture (Final) Vuong

TECHNIQUES ON BLACK TIGER SHRIMP AND LOBSTER CULTURE DO QUANG TIEN VUONG, MSc. Email: [email_address] SOUTHERN MONITORING CENTER FOR AQUACULTURE ENVIRONMENT AND EPIDEMIC (MCE)

BLACK TIGER SHRIMP ,[object Object],[object Object],[object Object],[object Object]

IMPROVED EXTENSIVE Yield: <500kg/ha/year Multiple stocks and harvests Water exchange by tidal fluctuation No Feeding Other economical species at harvest: white shrimps, mud crab

IMPROVED EXTENSIVE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],IMPROVED EXTENSIVE

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],IMPROVED EXTENSIVE

RICE-SHRIMP ROTATION Yield: <1,500 kg/ha/crop Aeration: not application Feeding: pellet or homemade feed Rice cultivation in freshwater duration (>4 months) Suitable in sea water intrusion zone

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],RICE-SHRIMP ROTATION

[object Object],[object Object],[object Object],[object Object],[object Object],RICE-SHRIMP ROTATION

[object Object],[object Object],[object Object],[object Object],RICE-SHRIMP ROTATION

SEMI-INTENSIVE AND INTENSIVE Yield: 1,500-3,000kg/ha/crop (semi-intensive); >3,000kg/ha/crop (intensive) Pond culture Aeration Feeding: pellet feed

[object Object],[object Object],[object Object],[object Object],[object Object],SEMI-INTENSIVE AND INTENSIVE

[object Object],SEMI-INTENSIVE AND INTENSIVE

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SEMI-INTENSIVE AND INTENSIVE

[object Object],[object Object],[object Object],[object Object],SEMI-INTENSIVE AND INTENSIVE

[object Object],[object Object],SEMI-INTENSIVE AND INTENSIVE

[object Object],SEMI-INTENSIVE AND INTENSIVE  <1 month of culture : natural food  Enhance algae bloom  Salinity > 40‰  Less algae diversity  1-2.5 month of culture: promote weigh gain  Overfeeding could be accepted  At least 2 feed sizes depend on shrimp size variation  >2,5 month of culture: high biomass  Avoid overfeeding  less pollution, save feed cost.

[object Object],SEMI-INTENSIVE AND INTENSIVE Day of culture Shrimp weigh (g) Feeding rate (% BW) 01-30 <2 30-40 2-3 6-8 40-50 3-5 5-6 50-60 5-8 4.5-5.5 60-70 8-13 3.8-4.3 70-80 13-18 2.8-3.3 80-90 18-23 2.5-2.8 90-100 23-28 2.2-2.5 100-120 28-35 2.1-2.3

[object Object],[object Object],[object Object],LOBSTER CULTURE

CULTURE SPECIES ,[object Object],[object Object],P. ornatus

[object Object],[object Object],STOCKING Wild seed

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],WILD SEED COLLECTION

[object Object],[object Object],[object Object],[object Object],[object Object],WILD SEED COLLECTION 2-2.5 cm diameter 10-15 cm distance

[object Object],[object Object],[object Object],[object Object],WILD SEED COLLECTION

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SEED TRANSFER

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SEED TRANSFER

[object Object],[object Object],[object Object],CULTURE MODELS

[object Object],[object Object],CULTURE MODELS

STOCKING DENSITY Shrimp size (g) Stocking density (ind./m 2 ) Duration (month) 0.6-8 25-50 3 8-100 25 5 100-200 10 4 200-400 5-7 5 400-1,400 3-4 8-10

[object Object],[object Object],[object Object],WILD SEED CONSERVATION

THANKS FOR YOUR ATTENTION YOUR EXPERIENCE EXCHANGING IS APPRECIATED

[object Object],[object Object],[object Object],[object Object],[object Object],FEED MANAGEMENT

Technique Of Shrimp Culture (Final) Vuong

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Technique Of Shrimp Culture (Final) Vuong