Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 518
Book Description
The Canadian Fish Culturist
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 518
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 518
Book Description
Canadian Fish Culturist
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 454
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 454
Book Description
The Progressive Fish Culturist
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 280
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 280
Book Description
The Progressive Fish Culturist
Author: U.S. Fish and Wildlife Service
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 716
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 716
Book Description
The Fish Culturist
Author:
Publisher:
ISBN:
Category : Aquariums
Languages : en
Pages : 256
Book Description
Publisher:
ISBN:
Category : Aquariums
Languages : en
Pages : 256
Book Description
Fish Hatchery Management
Author:
Publisher:
ISBN:
Category : Fish-culture
Languages : en
Pages : 542
Book Description
Publisher:
ISBN:
Category : Fish-culture
Languages : en
Pages : 542
Book Description
The American Fish Culturist
Author:
Publisher:
ISBN:
Category : Fish-culture
Languages : en
Pages : 528
Book Description
Publisher:
ISBN:
Category : Fish-culture
Languages : en
Pages : 528
Book Description
Technical Papers
Author: United States. Bureau of Sport Fisheries and Wildlife
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 398
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 398
Book Description
Operation of Abernathy Channel for Incubation of Salmon Eggs
Author: Allan E. Thomas
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 24
Book Description
A spawning and incubation channel constructed in 1959 on Abernathy Creek near Longview, Washington, has been used for seasons to incubate fall chinook salmon and chum salmon eggs. Survival of eggs from both species was higher than reported for other channels and controlled-flow projects. Studies included effects of sedimentation, egg planting density, and stage of egg development at planting on survival. In early experiments sediment in the upper sections substantially reduced survival. In later experiments, after the construction of a sand trap and settling chamber, survivals significantly increased.
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 24
Book Description
A spawning and incubation channel constructed in 1959 on Abernathy Creek near Longview, Washington, has been used for seasons to incubate fall chinook salmon and chum salmon eggs. Survival of eggs from both species was higher than reported for other channels and controlled-flow projects. Studies included effects of sedimentation, egg planting density, and stage of egg development at planting on survival. In early experiments sediment in the upper sections substantially reduced survival. In later experiments, after the construction of a sand trap and settling chamber, survivals significantly increased.
Sport Fishery Abstracts
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 208
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 208
Book Description