Work of the Bureau of Fisheries And Its Fish-Cultural Station At Boothbay Harbor, Me
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In our eReader you can find the full English version of the book. Read Work of the Bureau of Fisheries And Its Fish-Cultural Station At Boothbay Harbor, Me Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Work of the Bureau of Fisheries And Its Fish-Cultural Station At Boothbay Harbor, Me
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The eggs are secured from fisher- men operating off Cape Elizabeth and in Casco Bay. Expert spawn takers are taken aboard the Government vessels and transported to the fishing grounds. As the nets are hauled in they are carefully stripping eggs from female lobsters for artificial propagation.
examined by these men and the fish which are ripe are selected for stripping.
In the stripping process the spawn taker grasps the female fish near the tail with his left hand and places the head between hi...s left arm and body ; the belly is directed downward. With the thumb and forefinger of the right hand the belly is gently pressed and stroked baclvward from near the ventral fin to the vent, the eggs being dis- charged into a moist pan. A quantity of milt is then added by treat- ing a male fish in the same way and the contents of the pan are gently but thoroughly stirred, to insure fertilization of the eggs.
Shortly after the eggs are fertilized they are thoroughly washed in sea water. They are then placed aboard the steamer Garmet in care of experienced messengers to give them constant attention as they are being transferred to the hatchery for development.
What to read after Work of the Bureau of Fisheries And Its Fish-Cultural Station At Boothbay Harbor, Me?
You can find similar books in the "Read Also" column, or choose other free books by United States. Bureau of Fisheries to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
The eggs are secured from fisher- men operating off Cape Elizabeth and in Casco Bay. Expert spawn takers are taken aboard the Government vessels and transported to the fishing grounds. As the nets are hauled in they are carefully stripping eggs from female lobsters for artificial propagation.
examined by these men and the fish which are ripe are selected for stripping.
In the stripping process the spawn taker grasps the female fish near the tail with his left hand and places the head between hi...s left arm and body ; the belly is directed downward. With the thumb and forefinger of the right hand the belly is gently pressed and stroked baclvward from near the ventral fin to the vent, the eggs being dis- charged into a moist pan. A quantity of milt is then added by treat- ing a male fish in the same way and the contents of the pan are gently but thoroughly stirred, to insure fertilization of the eggs.
Shortly after the eggs are fertilized they are thoroughly washed in sea water. They are then placed aboard the steamer Garmet in care of experienced messengers to give them constant attention as they are being transferred to the hatchery for development.
What to read after Work of the Bureau of Fisheries And Its Fish-Cultural Station At Boothbay Harbor, Me?
You can find similar books in the "Read Also" column, or choose other free books by United States. Bureau of Fisheries to read onlineMoreLess
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