First, the status quo of shrimp and crab culture in the world and China
Second, the problems existing in shrimp and crab culture.
Third, measures for the sustainable development of shrimp and crab farming
The first article shrimp culture technology
Chapter I Biology of Shrimp
learning target
Section 1 Morphology and Structure of Shrimp
First, the external form
Second, the internal structure
Section 2 Growth and Living Habits of Shrimp
First, molting and growing.
Second, habitat habits.
Third, eating habits.
Four. Migration and mobility
Section III Reproductive Habits of Shrimp
First, the gonad development of prawn
Second, the mating of prawns.
Third, the spawning of prawns.
Four. Embryonic development of shrimp
V. Larval development of shrimp
Six, the life history of shrimp
Section IV Main Economy and Shrimp Culture
I. Classification of prawns
Second, the retrieval of prawn varieties
Three, mainly cultured shrimp and economic shrimp.
Four. Scientific names of cultured shrimp and economic shrimp and their relationship
Comparison of Common Names (Local Names)
Summary of this chapter
Review thinking questions
Chapter II Artificial Culture Technology of Shrimp
learning target
The first section nursery construction
I. Site Selection
Second, the nursery facilities
Section 2 Preparation before Seedling Raising
I. Preparation of Instruments, Equipment and Tools
Second, the maintenance of seedling facilities
Thirdly, the preparation of bait drugs.
Disinfection of nursery ponds and tools
Five, seedling water treatment
Section III Source and Cultivation of Parent Shrimp
First, the source and choice of parent shrimp
Second, parent shrimp transportation
Third, the overwintering management of parent shrimp
Fourthly, parent shrimp promotes maturity and cultivation.
Verb (abbreviation of verb) artificial transplantation of sperm pods
Section 4 Oviposition and Hatching of Parent Shrimp fertilized eggs
First, the parent shrimp lays eggs.
Secondly, induced mating and spawning of Litopenaeus vannamei.
Third, wash eggs.
Fourth, incubation management.
Verb (abbreviation for verb) sells nauplii.
Section 5 Management of Shrimp Seedling Raising
First, release nauplii
Second, the management of nursery bait
Thirdly, the regulation of water environment of seedlings.
Four, larval inspection and daily observation
V. Disease control during seedling raising
Six, shrimp out of the pool
Summary of this chapter
Review thinking questions
Chapter III Shrimp Culture Technology
learning target
The first section shrimp culture mode
First, extensive farming methods.
Second, semi-intensive farming mode.
Third, polyculture mode.
Fourth, intensive cultivation mode.
Five, shrimp healthy culture process
Section 2 Construction of Shrimp Farms
I. Geographical conditions of shrimp farms
Second, the construction of shrimp ponds.
Three, aquaculture wastewater treatment pool
Fourth, instruments and equipment
Section III Preparations before Shrimp Cultivation
First, dredge the whole pond
Second, clean the pool to kill pests.
Third, filter the incoming water.
Fourthly, fertilization and cultivation of basic feed organisms.
The fourth quarter shrimp fry stocking
I. Identification of shrimp quality
Second, the number of shrimp.
Third, intermediate cultivation of shrimp seedlings
Fourth, add shrimp seedlings.
Section 5 Bait Management
First of all, the type of bait
Second, the feed coefficient
Third, the amount of bait.
Fourth, feeding methods
Five, the production of drug bait
Section 6 Water Environment Management of Healthy Shrimp Culture
I. Water quality requirements for healthy aquaculture
Second, the change and regulation of water environmental factors
Third, measures to improve the environment of shrimp ponds.
Fourth, the discharge and treatment of shrimp wastewater
Section 7 Daily observation
I. Growth Measurement of Shrimp
2. Estimation of the number of shrimps in the pond
Third, observe whether the stomach is full.
Fourth, patrol pool inspection
Five, the establishment of production log system
Section 8 Prevention and Control of Shrimp Diseases in Growing Period
First, the prevention and treatment of viral diseases.
Prevention and treatment of bacterial diseases
Three. Prevention and treatment of other diseases
Harvest and keep-alive transportation of shrimp in the ninth section
First of all, the harvest time of shrimp
Second, the harvest method
Three, shrimp live transport
Section 10 Mixed culture in shrimp ponds
One is mixed culture of shrimp and shellfish.
Second, mixed culture of shrimp and crab
Third, shrimp and fish are mixed.
4. Mixed culture of shrimp and algae
Section 11 Freshwater Culture of Litopenaeus vannamei
I. Pond culture conditions
Second, the construction of greenhouse pool
Third, the cleaning and disinfection of the pool.
4. Cultivation of influent and feed organisms
5. Shrimp seedlings are temporarily cultured and desalinated
Six, shrimp socks
Seven, aquaculture management
Eight, timely harvest
Section 12 Techniques of Shrimp Proliferation and Release
First, the marking method of prawn release
Second, prawn proliferation and release
Summary of this chapter
Review thinking questions
The fourth chapter is the culture technology of red crayfish.
learning target
Section 1 Biology of Red Claw and Light Shell Crayfish
I. Morphological characteristics
Second, living habits.
Third, eating habits.
Four. Molting and growth
V. Reproductive habits
Section II Artificial Propagation of Red Clawed Crayfish (Carassius auratus)
First, the selection and retention of parent shrimp.
Second, parent shrimp cultivation
Third, spawning and hatching of parent shrimp fertilized eggs
Fourth, shrimp seedling cultivation
Section 3 Pond culture of red crayfish
I. Pond culture conditions
Second, shrimp fry stocking
Thirdly, aquaculture management.
Fourthly, the harvest and transportation of commercial shrimp.
Summary of this chapter
Review thinking questions
Chapter V Culture Techniques of Macrobrachium rosenbergii
learning target
Section 1 Biology of Macrobrachium rosenbergii
I. Morphological characteristics
Second, ecological habits.
Third, eating habits.
Four. Molting and growth
V. Reproductive habits
Section 2 Artificial Propagation of Macrobrachium rosenbergii
First, the choice of parent shrimp
Second, the transportation of parent shrimp
3. Overwintering and cultivation of parent shrimp
Four. Spawning and hatching of parent shrimp
Verb (abbreviation of verb) larval culture
Section III Adult Culture of Macrobrachium rosenbergii
First, the preparation work before releasing shrimp seedlings
Second, shrimp fry stocking
Third, feeding management.
Fourth, water quality management.
Verb (abbreviation for verb) daily management
Sixth, capture
Seven, other farming methods
Summary of this chapter
Review thinking questions
Chapter VI Culture Technology of Procambarus clarkii
learning target
Section 1 Biology of Procambarus clarkii
I. Morphological characteristics
Second, living habits.
Third, eating habits.
Four. Molting and growth
Verb (abbreviation for verb) reproductive habit
Section II Artificial Propagation of Procambarus clarkii
I. Semi-artificial seedling raising method
Second, the whole artificial seedling raising method
Third, the imitation of ecological seedling raising method
Section III Adult Shrimp Culture of Procambarus clarkii
First of all, shrimp farming in rice fields.
Second, shrimp culture in ponds.
Third, shrimp farming.
Summary of this chapter
Review thinking questions
Chapter VII Culture Techniques of Macrobrachium nipponense
learning target
Section 1 Biology of Macrobrachium nipponense
I. Morphological characteristics
Second, living habits.
Third, eating habits.
Four. Molting and growth
V. Reproductive habits
Section 2 Artificial Propagation of Macrobrachium nipponense
First, the choice of parent shrimp
Second, the overwintering management of parent shrimp
Third, the cultivation of parent shrimp.
Fourth, the seedling mode
Five, shrimp seedling cultivation
Section III Adult Culture of Macrobrachium nipponense
First, shrimp culture in ponds.
Second, shrimp culture in cages.
Third, shrimp farming in rice fields.
Summary of this chapter
Review thinking questions
The second article is about crab culture technology.
Chapter 8 Culture Techniques of Eriocheir sinensis
learning target
Section 1 Biology of Eriocheir sinensis
I. Classification and morphological structure
Second, ecological habits.
Third, fertility habits.
Fourth, life history
Section II Artificial Breeding Techniques of Eriocheir sinensis
First, the selection, preservation and cultivation of parent crabs
Second, the breeding of egg-bearing crabs.
Thirdly, the artificial breeding of Eriocheir sinensis.
Section III Pond Culture of Eriocheir sinensis
First, crab farming.
Second, adult crab pond culture
Summary of this chapter
Review thinking questions
Chapter 9 Culture Techniques of Portunus trituberculatus
learning target
Section 1 Biology of Portunus trituberculatus
I. Morphological characteristics
Second, living habits.
Third, fertility habits.
Section 2 Artificial Breeding of Portunus trituberculatus
I. Conservation facilities and preparation
Second, parent crab cultivation
Thirdly, larval culture.
Fourth, the young crabs come out of the pool.
Section III Breeding of Portunus trituberculatus
Intermediate culture of Portunus trituberculatus fry
Pond culture of Portunus trituberculatus
Portunus trituberculatus fattening.
Four, Portunus trituberculatus shallow sea longline cage culture
Living Packaging and Transportation of Portunus trituberculatus
Release and proliferation of Portunus trituberculatus
Summary of this chapter
Review thinking questions
Chapter 10 Culture Techniques of Scylla serrata
learning target
Section 1 Biology of Scylla serrata
I. Morphological characteristics
Second, molting and growth
Third, eating habits.
Four. Habitat and activities
V. Reproductive habits
Section 2 Artificial Propagation of Scylla serrata
First, the preparation of seedling facilities
Second, parent crab cultivation
Thirdly, larvae hatch.
Fourthly, larval cultivation.
Five, crab seedling cultivation
Section 3 Culture of Scylla serrata in Pond
First, the crab pond conditions
Second, the source of seedlings
Third, stock trading.
Fourth, feeding management.
Fifth, timely harvest.
Section IV Fattening Techniques of Scylla serrata
First, the choice of fattening of blue crabs
Second, the fattening pond
Third, stocking.
Fourth, feeding management.
Fifth, timely harvest.
Summary of this chapter
Review thinking questions
The third article is about the increase of other crustaceans.
Chapter 11 Lobster Breeding Technology
learning target
Section 1 Biology of Lobster
I. Morphological characteristics
Second, living habits.
Third, fertility habits.
Four. Molting and growth
Section 2 Artificial propagation and fry cultivation of lobsters
First, parent shrimp cultivation
Second, larval culture.
Section 3 Lobster Culture
First, the breeding environment
Second, the source of seedlings
Third, bait feeding.
Four. Aquaculture management
5. Temporary culture and transportation of lobsters.
Six, the proliferation and protection of lobster resources
Summary of this chapter
Review thinking questions
Chapter XII Artificial Culture Techniques of Squilla
learning target
Section 1 Biology of Squilla
I. Morphological characteristics
Second, living habits.
Third, fertility habits.
Section II Artificial Breeding of Squilla
I. Nursery facilities
Second, the selection and transportation of parent shrimp
Third, the parent shrimp promotes ripening, cultivation and incubation.
Fourthly, larval collection.
Verb (abbreviation of verb) larval culture
The emergence of intransitive verb seedlings
Section III Pond Culture of Shrimp
I. Pond culture conditions
Second, the source of seedlings
Third, stocking seedlings.
Four. Aquaculture management
Fifth, timely harvest.
Summary of this chapter
Review thinking questions
The fourth training operation project
Item 1: Biological observation, anatomy and determination of prawn.
The second item is the identification of common economic shrimp and cultured shrimp.
The third ripening operation of shrimp and observation of female shrimp ovary
Item 4 Identification of seedling screen holes
Item 5 Design and manufacture of simple tools
Item 6 Morphological observation and anatomy of crabs and identification of common economic crabs
Item 7: Preparation of dried specimens of crabs (lobster, crayfish and limulus)
Comprehensive project-artificial culture of prawns
Comprehensive Project II Artificial Breeding of Eriocheir sinensis
Comprehensive project of artificial breeding of Portunus trituberculatus
appendix
Appendix 1 Technical Specification for Pollution-free Food Shrimp Culture (NY/T5059-200 1)
Appendix II Personnel for Breeding of Marine Aquatic Animals (National Professional Standards)
refer to
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