Artificial Propagation of the Salmons of the Pacific Coast
The book Artificial Propagation of the Salmons of the Pacific Coast was written by author O'malley, Henry, 1876-1936 Here you can read free online of Artificial Propagation of the Salmons of the Pacific Coast book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Artificial Propagation of the Salmons of the Pacific Coast a good or bad book?
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The seine is laid out at the head of the riffle, whence it is rapidly carried by the current down- stream toward the trap. The fish on the riffle become frightened at the seine and run downstream. Following the converging leads and traveling rapidly with the current, they are driven into the mouth of the trap. Before they can turn, their momentum carries them high and dry onto the trap floor, where an attendant picks them up, liberates the green fish in the water below, and places the ripe male...s and females in their respective pens. The fish which try to turn back before reaching the trap are caught by the heavy leaded seine and held against the lead racks until the fishermen find them. At the Big White Salmon station of the Bureau of Fisheries suc- cess has been attained by purchasing salmon from the fish-trap men and towing them in live cars to an inclosure made by racking a spring creek having a soft, sandy bottom, which is particularly adapted to the successful ripening of immature fish.
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