SlideShare una empresa de Scribd logo

Fish reproduction razia 2

•Descargar como PPT, PDF•
•
S
Shiggi
EducaciónTecnologíaSalud y medicina
1 de 17
[object Object],[object Object],[object Object],[object Object],Reproduction, Early Life Stages, Growth (Chapter 6 and additional material)
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Reproduction, Early Life Stages, Growth
Reproduction – general environmental regulation Reproduction, Early Life Stages, Growth brain gonad Fish pituitary steroid hormones Environment seasonal photoperiod profile seasonal temperature profile food availability contaminants other liver LH FSH • androgens • estrogens Vg gonadal development • progestins
Reproduction – hormones that control release of gametes Reproduction, Early Life Stages, Growth Brain Pit Gonad dopamine - LHRH + LH Gametes
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Reproduction, Early Life Stages, Growth
Reproduction – captive natural spawning Reproduction, Early Life Stages, Growth ,[object Object],[object Object],[object Object],[object Object],spawning containers fish in spawning containers
Reproduction – captive induced spawning Reproduction, Early Life Stages, Growth MIH MIH R.W. Rottmann et al. 1991 LHRH = GnRH
Reproduction – captive induced spawning Reproduction, Early Life Stages, Growth R.W. Rottmann et al. 1991 MIH hCG = human chorionic gonadotropin
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Reproduction, Early Life Stages, Growth
Reproduction, Early Life Stages, Growth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Embryo-larva transition
Reproduction, Early Life Stages, Growth ,[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]
Reproduction, Early Life Stages, Growth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Reproduction, Early Life Stages, Growth ,[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]
Reproduction, Early Life Stages, Growth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Inflexion point
Reproduction, Early Life Stages, Growth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Reproduction, Early Life Stages, Growth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],Reproduction, Early Life Stages, Growth

Recomendados

Hatchery management
Hatchery managementHatchery management
Hatchery managementRodney Peñafiel
 
fin fish hatchery
fin fish hatchery fin fish hatchery
fin fish hatchery As Siyam
 
Natural fish seed collection
Natural fish seed collectionNatural fish seed collection
Natural fish seed collectionDegonto Islam
 
BREEDING AND CULTURE OF CARPS FISHES
BREEDING AND CULTURE OF CARPS FISHESBREEDING AND CULTURE OF CARPS FISHES
BREEDING AND CULTURE OF CARPS FISHESAshish sahu
 
Alimentary canal and feeding adaptations in fishes by nusrit
Alimentary canal and feeding adaptations in fishes by nusritAlimentary canal and feeding adaptations in fishes by nusrit
Alimentary canal and feeding adaptations in fishes by nusritSYED ASSIM HAQ
 
Fish feeding and feeding types
Fish feeding and feeding typesFish feeding and feeding types
Fish feeding and feeding typesazeemkips
 
Sewage fed fisheries
Sewage fed fisheriesSewage fed fisheries
Sewage fed fisheriesShreyosree Ganguly
 
Food and feeding
Food and feedingFood and feeding
Food and feedingsanchu yadav
 

Recomendados

Hatchery management
Hatchery managementHatchery management
Hatchery managementRodney Peñafiel
 
fin fish hatchery
fin fish hatchery fin fish hatchery
fin fish hatchery As Siyam
 
Natural fish seed collection
Natural fish seed collectionNatural fish seed collection
Natural fish seed collectionDegonto Islam
 
BREEDING AND CULTURE OF CARPS FISHES
BREEDING AND CULTURE OF CARPS FISHESBREEDING AND CULTURE OF CARPS FISHES
BREEDING AND CULTURE OF CARPS FISHESAshish sahu
 
Alimentary canal and feeding adaptations in fishes by nusrit
Alimentary canal and feeding adaptations in fishes by nusritAlimentary canal and feeding adaptations in fishes by nusrit
Alimentary canal and feeding adaptations in fishes by nusritSYED ASSIM HAQ
 
Fish feeding and feeding types
Fish feeding and feeding typesFish feeding and feeding types
Fish feeding and feeding typesazeemkips
 
Sewage fed fisheries
Sewage fed fisheriesSewage fed fisheries
Sewage fed fisheriesShreyosree Ganguly
 
Food and feeding
Food and feedingFood and feeding
Food and feedingsanchu yadav
 
Composite fish culture system
Composite fish culture systemComposite fish culture system
Composite fish culture systemcollege of fisheries
 
Trasportation of fish seed.
Trasportation of fish seed.Trasportation of fish seed.
Trasportation of fish seed.Smriti Biswas
 
Feeding habit in fish
Feeding habit in fishFeeding habit in fish
Feeding habit in fishFatimaKhalid53
 
Digestive system of fish
Digestive system of fishDigestive system of fish
Digestive system of fishZahidHasan166
 
Fish Pituitary Gland
Fish Pituitary GlandFish Pituitary Gland
Fish Pituitary GlandShoaibe H T Shefat
 
Hypophysation
HypophysationHypophysation
Hypophysationketul373
 
Fish reproduction
Fish reproductionFish reproduction
Fish reproductionShiggi
 
Age and growth
Age and growthAge and growth
Age and growthuog
 
Nursery pond management of Fishes
Nursery pond management of FishesNursery pond management of Fishes
Nursery pond management of FishesIdeal College of Arts & Sciences (A), Kakinada
 
Transporation of fish seed
Transporation of fish seed Transporation of fish seed
Transporation of fish seed ANU RADHA
 
Hybridization in fishes
Hybridization in fishesHybridization in fishes
Hybridization in fishesAbhishek Giri
 
Shell fish parasitic disease
Shell fish parasitic diseaseShell fish parasitic disease
Shell fish parasitic diseaseharapriya behera
 
Introduction of exotic species in india
Introduction of exotic species in indiaIntroduction of exotic species in india
Introduction of exotic species in indiaKRISHNA Jaiswal
 
Reproductive biology
Reproductive biologyReproductive biology
Reproductive biologysanchu yadav
 
Fresh water prawn culture
Fresh water prawn cultureFresh water prawn culture
Fresh water prawn cultureMr. Balwant Singh
 
Breeding Biology & Parameters of Finfish and Shellfish by Syekat
Breeding Biology & Parameters of Finfish and Shellfish by SyekatBreeding Biology & Parameters of Finfish and Shellfish by Syekat
Breeding Biology & Parameters of Finfish and Shellfish by SyekatNazmul Haque Syekat, Noakhai Science & Technology University.
 
Construction and maintenance of a fish farm
Construction and maintenance of a fish farmConstruction and maintenance of a fish farm
Construction and maintenance of a fish farmMr. Balwant Singh
 
DESIGN AND CONSTRUCTION OF SHRIMP HATCHERY
DESIGN AND CONSTRUCTION OF SHRIMP HATCHERYDESIGN AND CONSTRUCTION OF SHRIMP HATCHERY
DESIGN AND CONSTRUCTION OF SHRIMP HATCHERYKartik Mondal
 
Broodstock nd hatchery management
Broodstock nd hatchery managementBroodstock nd hatchery management
Broodstock nd hatchery managementShruti Gupta
 
Food and feeding in fishes
Food and feeding in fishesFood and feeding in fishes
Food and feeding in fishesDr. Jayachandran P.R.
 
Egg and Larval Dynamic.pptx
Egg and Larval Dynamic.pptxEgg and Larval Dynamic.pptx
Egg and Larval Dynamic.pptxVijayKumarGupta65
 
GROWTH AND DEVELOPMENT
GROWTH AND DEVELOPMENTGROWTH AND DEVELOPMENT
GROWTH AND DEVELOPMENTshahzadebaujiti
 

Más contenido relacionado

La actualidad más candente

Trasportation of fish seed.
Trasportation of fish seed.Trasportation of fish seed.
Trasportation of fish seed.Smriti Biswas
 
Digestive system of fish
Digestive system of fishDigestive system of fish
Digestive system of fishZahidHasan166
 
Hypophysation
HypophysationHypophysation
Hypophysationketul373
 
Fish reproduction
Fish reproductionFish reproduction
Fish reproductionShiggi
 
Age and growth
Age and growthAge and growth
Age and growthuog
 
Transporation of fish seed
Transporation of fish seed Transporation of fish seed
Transporation of fish seed ANU RADHA
 
Hybridization in fishes
Hybridization in fishesHybridization in fishes
Hybridization in fishesAbhishek Giri
 
Shell fish parasitic disease
Shell fish parasitic diseaseShell fish parasitic disease
Shell fish parasitic diseaseharapriya behera
 
Introduction of exotic species in india
Introduction of exotic species in indiaIntroduction of exotic species in india
Introduction of exotic species in indiaKRISHNA Jaiswal
 
Reproductive biology
Reproductive biologyReproductive biology
Reproductive biologysanchu yadav
 
Construction and maintenance of a fish farm
Construction and maintenance of a fish farmConstruction and maintenance of a fish farm
Construction and maintenance of a fish farmMr. Balwant Singh
 
DESIGN AND CONSTRUCTION OF SHRIMP HATCHERY
DESIGN AND CONSTRUCTION OF SHRIMP HATCHERYDESIGN AND CONSTRUCTION OF SHRIMP HATCHERY
DESIGN AND CONSTRUCTION OF SHRIMP HATCHERYKartik Mondal
 
Broodstock nd hatchery management
Broodstock nd hatchery managementBroodstock nd hatchery management
Broodstock nd hatchery managementShruti Gupta
 

La actualidad más candente (20)

Composite fish culture system
Composite fish culture systemComposite fish culture system
Composite fish culture system
 
Trasportation of fish seed.
Trasportation of fish seed.Trasportation of fish seed.
Trasportation of fish seed.
 
Feeding habit in fish
Feeding habit in fishFeeding habit in fish
Feeding habit in fish
 
Digestive system of fish
Digestive system of fishDigestive system of fish
Digestive system of fish
 
Fish Pituitary Gland
Fish Pituitary GlandFish Pituitary Gland
Fish Pituitary Gland
 
Hypophysation
HypophysationHypophysation
Hypophysation
 
Fish reproduction
Fish reproductionFish reproduction
Fish reproduction
 
Age and growth
Age and growthAge and growth
Age and growth
 
Nursery pond management of Fishes
Nursery pond management of FishesNursery pond management of Fishes
Nursery pond management of Fishes
 
Transporation of fish seed
Transporation of fish seed Transporation of fish seed
Transporation of fish seed
 
Hybridization in fishes
Hybridization in fishesHybridization in fishes
Hybridization in fishes
 
Shell fish parasitic disease
Shell fish parasitic diseaseShell fish parasitic disease
Shell fish parasitic disease
 
Introduction of exotic species in india
Introduction of exotic species in indiaIntroduction of exotic species in india
Introduction of exotic species in india
 
Reproductive biology
Reproductive biologyReproductive biology
Reproductive biology
 
Fresh water prawn culture
Fresh water prawn cultureFresh water prawn culture
Fresh water prawn culture
 
Breeding Biology & Parameters of Finfish and Shellfish by Syekat
Breeding Biology & Parameters of Finfish and Shellfish by SyekatBreeding Biology & Parameters of Finfish and Shellfish by Syekat
Breeding Biology & Parameters of Finfish and Shellfish by Syekat
 
Construction and maintenance of a fish farm
Construction and maintenance of a fish farmConstruction and maintenance of a fish farm
Construction and maintenance of a fish farm
 
DESIGN AND CONSTRUCTION OF SHRIMP HATCHERY
DESIGN AND CONSTRUCTION OF SHRIMP HATCHERYDESIGN AND CONSTRUCTION OF SHRIMP HATCHERY
DESIGN AND CONSTRUCTION OF SHRIMP HATCHERY
 
Broodstock nd hatchery management
Broodstock nd hatchery managementBroodstock nd hatchery management
Broodstock nd hatchery management
 
Food and feeding in fishes
Food and feeding in fishesFood and feeding in fishes
Food and feeding in fishes
 

Similar a Fish reproduction razia 2

Induced spawning in fin fishes group1
Induced spawning in fin fishes group1Induced spawning in fin fishes group1
Induced spawning in fin fishes group1benj123456
 
Control of gonad growth, maturation and spawning in teleost fish a
Control of gonad growth, maturation and spawning in teleost fish aControl of gonad growth, maturation and spawning in teleost fish a
Control of gonad growth, maturation and spawning in teleost fish aWiwinUMRAH
 
Nutritional Factors.pptx
Nutritional Factors.pptxNutritional Factors.pptx
Nutritional Factors.pptxJoynalAbedin20
 
Responses to temperature stress (heat and cold)
Responses to temperature stress (heat and cold)Responses to temperature stress (heat and cold)
Responses to temperature stress (heat and cold)Prachee Rajput
 
Aquaculture basics module 3 reproduction
Aquaculture basics module 3 reproductionAquaculture basics module 3 reproduction
Aquaculture basics module 3 reproductionAlfonso Ortiz
 
Fish Breeding and Hatchery Assignment 1.pptx
Fish Breeding and Hatchery Assignment 1.pptxFish Breeding and Hatchery Assignment 1.pptx
Fish Breeding and Hatchery Assignment 1.pptxLaminNCeesay
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction raziaShiggi
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction raziaShiggi
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction raziaSaghir Ahmad
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction raziaShiggi
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction raziaShiggi
 
Aquaculture basics module 3 growth
Aquaculture basics module 3 growthAquaculture basics module 3 growth
Aquaculture basics module 3 growthAlfonso Ortiz
 
Hormones and chemical
Hormones and chemicalHormones and chemical
Hormones and chemicalAmani Riyadh
 
Physiology of growth and development
Physiology of growth and developmentPhysiology of growth and development
Physiology of growth and developmentHrushikesh Shitole
 
Biological process that effect fish stock
Biological process that effect fish stockBiological process that effect fish stock
Biological process that effect fish stockecam2462
 
Biological process that effect fish stock
Biological process that effect fish stockBiological process that effect fish stock
Biological process that effect fish stockecam2462
 
Nutritional requirement of the living cells
Nutritional requirement of the living cellsNutritional requirement of the living cells
Nutritional requirement of the living cellsMicrobiology
 

Similar a Fish reproduction razia 2 (20)

Egg and Larval Dynamic.pptx
Egg and Larval Dynamic.pptxEgg and Larval Dynamic.pptx
Egg and Larval Dynamic.pptx
 
GROWTH AND DEVELOPMENT
GROWTH AND DEVELOPMENTGROWTH AND DEVELOPMENT
GROWTH AND DEVELOPMENT
 
Induced spawning in fin fishes group1
Induced spawning in fin fishes group1Induced spawning in fin fishes group1
Induced spawning in fin fishes group1
 
Control of gonad growth, maturation and spawning in teleost fish a
Control of gonad growth, maturation and spawning in teleost fish aControl of gonad growth, maturation and spawning in teleost fish a
Control of gonad growth, maturation and spawning in teleost fish a
 
Nutritional Factors.pptx
Nutritional Factors.pptxNutritional Factors.pptx
Nutritional Factors.pptx
 
Responses to temperature stress (heat and cold)
Responses to temperature stress (heat and cold)Responses to temperature stress (heat and cold)
Responses to temperature stress (heat and cold)
 
Aquaculture basics module 3 reproduction
Aquaculture basics module 3 reproductionAquaculture basics module 3 reproduction
Aquaculture basics module 3 reproduction
 
FETAL DEVELOPMENT.ppt
FETAL DEVELOPMENT.pptFETAL DEVELOPMENT.ppt
FETAL DEVELOPMENT.ppt
 
Fish Breeding and Hatchery Assignment 1.pptx
Fish Breeding and Hatchery Assignment 1.pptxFish Breeding and Hatchery Assignment 1.pptx
Fish Breeding and Hatchery Assignment 1.pptx
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction razia
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction razia
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction razia
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction razia
 
Fish reproduction razia
Fish reproduction raziaFish reproduction razia
Fish reproduction razia
 
Aquaculture basics module 3 growth
Aquaculture basics module 3 growthAquaculture basics module 3 growth
Aquaculture basics module 3 growth
 
Hormones and chemical
Hormones and chemicalHormones and chemical
Hormones and chemical
 
Physiology of growth and development
Physiology of growth and developmentPhysiology of growth and development
Physiology of growth and development
 
Biological process that effect fish stock
Biological process that effect fish stockBiological process that effect fish stock
Biological process that effect fish stock
 
Biological process that effect fish stock
Biological process that effect fish stockBiological process that effect fish stock
Biological process that effect fish stock
 
Nutritional requirement of the living cells
Nutritional requirement of the living cellsNutritional requirement of the living cells
Nutritional requirement of the living cells
 

Más de Shiggi

Synopsis on toxoplasmosis
Synopsis on toxoplasmosisSynopsis on toxoplasmosis
Synopsis on toxoplasmosisShiggi
 
Scales
ScalesScales
ScalesShiggi
 
Save earth from pollution
Save earth from pollutionSave earth from pollution
Save earth from pollutionShiggi
 
Viva presentation
Viva presentationViva presentation
Viva presentationShiggi
 
Manchhar lake an iba 2
Manchhar lake an iba 2Manchhar lake an iba 2
Manchhar lake an iba 2Shiggi
 
Fish reproduction razia 2
Fish reproduction razia 2Fish reproduction razia 2
Fish reproduction razia 2Shiggi
 
Fish reproduction
Fish reproductionFish reproduction
Fish reproductionShiggi
 
Presentation1
Presentation1Presentation1
Presentation1Shiggi
 
Mobashir's presentation
Mobashir's presentationMobashir's presentation
Mobashir's presentationShiggi
 
Scales
ScalesScales
ScalesShiggi
 
Save earth from pollution
Save earth from pollutionSave earth from pollution
Save earth from pollutionShiggi
 
Presentation2
Presentation2Presentation2
Presentation2Shiggi
 
Presentation1kiu
Presentation1kiuPresentation1kiu
Presentation1kiuShiggi
 
Synopsis on toxoplasmosis
Synopsis on toxoplasmosisSynopsis on toxoplasmosis
Synopsis on toxoplasmosisShiggi
 
An assessment of environmental impact of sugar mills
An assessment of environmental impact of sugar millsAn assessment of environmental impact of sugar mills
An assessment of environmental impact of sugar millsShiggi
 
Scales
ScalesScales
ScalesShiggi
 
Fish reproduction
Fish reproductionFish reproduction
Fish reproductionShiggi
 
An assessment of environmental impact of sugar mills
An assessment of environmental impact of sugar millsAn assessment of environmental impact of sugar mills
An assessment of environmental impact of sugar millsShiggi
 
Synopsis on toxoplasmosis
Synopsis on toxoplasmosisSynopsis on toxoplasmosis
Synopsis on toxoplasmosisShiggi
 
Save earth from pollution
Save earth from pollutionSave earth from pollution
Save earth from pollutionShiggi
 

Más de Shiggi (20)

Synopsis on toxoplasmosis
Synopsis on toxoplasmosisSynopsis on toxoplasmosis
Synopsis on toxoplasmosis
 
Scales
ScalesScales
Scales
 
Save earth from pollution
Save earth from pollutionSave earth from pollution
Save earth from pollution
 
Viva presentation
Viva presentationViva presentation
Viva presentation
 
Manchhar lake an iba 2
Manchhar lake an iba 2Manchhar lake an iba 2
Manchhar lake an iba 2
 
Fish reproduction razia 2
Fish reproduction razia 2Fish reproduction razia 2
Fish reproduction razia 2
 
Fish reproduction
Fish reproductionFish reproduction
Fish reproduction
 
Presentation1
Presentation1Presentation1
Presentation1
 
Mobashir's presentation
Mobashir's presentationMobashir's presentation
Mobashir's presentation
 
Scales
ScalesScales
Scales
 
Save earth from pollution
Save earth from pollutionSave earth from pollution
Save earth from pollution
 
Presentation2
Presentation2Presentation2
Presentation2
 
Presentation1kiu
Presentation1kiuPresentation1kiu
Presentation1kiu
 
Synopsis on toxoplasmosis
Synopsis on toxoplasmosisSynopsis on toxoplasmosis
Synopsis on toxoplasmosis
 
An assessment of environmental impact of sugar mills
An assessment of environmental impact of sugar millsAn assessment of environmental impact of sugar mills
An assessment of environmental impact of sugar mills
 
Scales
ScalesScales
Scales
 
Fish reproduction
Fish reproductionFish reproduction
Fish reproduction
 
An assessment of environmental impact of sugar mills
An assessment of environmental impact of sugar millsAn assessment of environmental impact of sugar mills
An assessment of environmental impact of sugar mills
 
Synopsis on toxoplasmosis
Synopsis on toxoplasmosisSynopsis on toxoplasmosis
Synopsis on toxoplasmosis
 
Save earth from pollution
Save earth from pollutionSave earth from pollution
Save earth from pollution
 

Último

ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701bronxfugly43
 
On National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsOn National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsMebane Rash
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactPECB
 
How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17Celine George
 
ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.MaryamAhmad92
 
Role Of Transgenic Animal In Target Validation-1.pptx
Role Of Transgenic Animal In Target Validation-1.pptxRole Of Transgenic Animal In Target Validation-1.pptx
Role Of Transgenic Animal In Target Validation-1.pptxNikitaBankoti2
 
Unit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptxUnit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptxVishalSingh1417
 
General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...Poonam Aher Patil
 
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...christianmathematics
 
Making and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfMaking and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfChris Hunter
 
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Shubhangi Sonawane
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104misteraugie
 
Unit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptxUnit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptxVishalSingh1417
 
Activity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfActivity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfciinovamais
 
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfClass 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfAyushMahapatra5
 
Sociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning ExhibitSociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning Exhibitjbellavia9
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsTechSoup
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdf1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdfQucHHunhnh
 

Último (20)

ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701
 
Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024
 
On National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsOn National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan Fellows
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global Impact
 
How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17
 
ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.
 
Role Of Transgenic Animal In Target Validation-1.pptx
Role Of Transgenic Animal In Target Validation-1.pptxRole Of Transgenic Animal In Target Validation-1.pptx
Role Of Transgenic Animal In Target Validation-1.pptx
 
Unit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptxUnit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptx
 
General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...
 
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
 
Asian American Pacific Islander Month DDSD 2024.pptx
Asian American Pacific Islander Month DDSD 2024.pptxAsian American Pacific Islander Month DDSD 2024.pptx
Asian American Pacific Islander Month DDSD 2024.pptx
 
Making and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfMaking and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdf
 
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104
 
Unit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptxUnit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptx
 
Activity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfActivity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdf
 
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfClass 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdf
 
Sociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning ExhibitSociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning Exhibit
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdf1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdf
 

Fish reproduction razia 2

  • 1.
  • 2.
  • 3. Reproduction – general environmental regulation Reproduction, Early Life Stages, Growth brain gonad Fish pituitary steroid hormones Environment seasonal photoperiod profile seasonal temperature profile food availability contaminants other liver LH FSH • androgens • estrogens Vg gonadal development • progestins
  • 4. Reproduction – hormones that control release of gametes Reproduction, Early Life Stages, Growth Brain Pit Gonad dopamine - LHRH + LH Gametes
  • 5.
  • 6.
  • 7. Reproduction – captive induced spawning Reproduction, Early Life Stages, Growth MIH MIH R.W. Rottmann et al. 1991 LHRH = GnRH
  • 8. Reproduction – captive induced spawning Reproduction, Early Life Stages, Growth R.W. Rottmann et al. 1991 MIH hCG = human chorionic gonadotropin
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.