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Search results: 173 item(s) for: Aquaculture     
Arrangement for collecting young turtles just hatched
1. Arrangement for collecting young turtles just hatched
Arrangement of branched collectors as a close-set fenct to form one of the lines of an oyster park
2. Arrangement of branched collectors as a close-set fenct to form one of the lines of an oyster park
Arrangement of branched collectors in close-set hedge, common i most types of Japanese oyster farms.
3. Arrangement of branched collectors in close-set hedge, common i most types of Japanese oyster farms. Vertical projection
Arrangement of collectors to clumps, dotted parallel to the shore, leaving straignt shoreward alleyways
4. Arrangement of collectors to clumps, dotted parallel to the shore, leaving straignt shoreward alleyways between. Clump s3 or 4 feet apart, arranged for sluggish current, the direction of the latter denoted by an arrow

Artificial bass nest (1)
Bass fry retaining screen and trap (2)
5. Artificial bass nest (1)
Bass fry retaining screen and trap (2)
Bamboo collectors arranged after the fashion common in Kusatsu. The shibi stand about 3 feet above the
6. Bamboo collectors arranged after the fashion common in Kusatsu. The shibi stand about 3 feet above the bottom and their tips diverge; the clumps are set 4 or 5 feet apart
Bamboo collectors arranged after the fashion common in Kusatsu. They stand about 3 feet above the bottom
7. Bamboo collectors arranged after the fashion common in Kusatsu. They stand about 3 feet above the bottom and their tips diverge; the clumps are set 4 or 5 feet apart
Bamboo collectors, shibi, arranged so as to form a boundary hedge of an oyster farm
8. Bamboo collectors, shibi, arranged so as to form a boundary hedge of an oyster farm

Bamboo oyster collectors, or shibi, after having been use about ...six months...
9. Bamboo oyster collectors, or shibi, after having been use about ...six months...
Bamboo oyster collectors, or shibi, after having been use about one month...
10. Bamboo oyster collectors, or shibi, after having been use about one month...
Bamboo oyster collectors, or shibi, after having been use about...eighteen months
11. Bamboo oyster collectors, or shibi, after having been use about...eighteen months
Bamboo oyster collectors, or shibi, after having been use....Detached oysters
12. Bamboo oyster collectors, or shibi, after having been use....Detached oysters

Basket, taruyama kago, for collecting and storing marketable oysters
13. Basket, taruyama kago, for collecting and storing marketable oysters
Bass bed, to be placed on pond in early spring and filled with gravel
14. Bass bed, to be placed on pond in early spring and filled with gravel
Bergen-op-Zoom, Holland. An establishment..., Workshops in the background with reservoir ponds
15. Bergen-op-Zoom, Holland. An establishment..., Workshops in the background with reservoir ponds
Bergen-op-Zoom, Holland. View from the Dike across polder land now in use for oyster ponds.
16. Bergen-op-Zoom, Holland. View from the Dike across polder land now in use for oyster ponds.

Bergen-op-Zoom, Holland. View of a Rearing Pond
17. Bergen-op-Zoom, Holland. View of a Rearing Pond
Black bass pond, showing fry retainer in use--bed frames removed
18. Black bass pond, showing fry retainer in use--bed frames removed
Blankenberghe, Belgium. Oyster pits of Dr. Anselme ver Nieuwe
19. Blankenberghe, Belgium. Oyster pits of Dr. Anselme ver Nieuwe
Botteler Springs
20. Botteler Springs
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