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Creator:: Garrison, Robert L. and Oregon. State Game Commission. Research Division
Abstract:: This document discusses the influence of density, fertilization, and the environment on the growth, survival, and yield of salmonid fry reared in freshwater impoundments.
Resource Type:: Technical Report
Full Text:: •••• . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Growth

Creator:: Marriage, Lowell D. and Oregon. Fish Commission
Abstract:: This report details the results of experimental plantings of Pacific oysters in four Oregon estuaries in 1947. "The ten cases of experimental Kumamoto seed received in l947 through the Washington State Department of Fisheries were divided among Coos Bay, Umpqua River, Yaquina Bay and Tillamook Bay. All plantings were made...
Resource Type:: Technical Report
Full Text:: , 197. ThI3 report àeals ooifically wIth the observations made on growth in relatIon to the areas in

Creator:: Hirschhorn, George and Oregon. Fish Commission
Abstract:: Clatsop Beaches, characterized by flat beach-face slope (1:70) and small sandsize (0.2 mm.), have supported commercial and recreational fisheries for the razor clam (Siliqua patula) for many years. Tracing the linear growth of two year classes through more than one year following set led to a validation of the ring...
Resource Type:: Technical Report
Full Text:: Growth and Mortality Rates of the Razor Clam (Siliqua patina

Creator:: Henry, Kenneth A. and Oregon. Fish Commission
Abstract:: Ages were determined for 65 fish from the 1947 run and for 287 fish from the 1949 run. In 1947 the percentage composition by age was as follows: 32.3 percent 3-year-old fish, 66.2 percent 4-year-old fish, and 1.5 percent 5-year-old fish. An approximate 95 percent confidence interval for the true...
Resource Type:: Technical Report
Full Text:: Age and Growth Study of Tillamook Bag Chum Salmon (Oncorhynchus

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