Related items
Showing items related by metadata.
-
DocumentStudies on Food and Feeding Habits of the Common Carp in Indonesian Ponds 1957
Also available in:
No results found. -
No Thumbnail AvailableProjectObservation on feeding habits of fish in ponds receiving green and animal manures in Wuxi, China
Establishment of a Network of Aquaculture Centres in Asia
1984Also available in:
No results found.Fish yields and ratios of naturally occurring stable carbon isotopes, 13C: 12C (reported as ä C) from 1 mu (670 m2) and 5 mu (3330 m2) ponds were measured. The ponds received daily inputs of green and animal manures as the sole organic inputs. Fish yields exceeding 40 kg/ha per day were attained in both the small and large ponds. ä C data indicated a strong contribution of the fresh fluid pig manure to growth of the two filter-feeding species, silver and bighead carp. Two grass-eating species, g rass carp and Wuchang fish (Megalobrama amblyscephola), had significantly different ä C values, indicating partially separate food sources for each of these two species. -
DocumentOn the Plankton of Three Freshwater Fish Ponds in Madras City, India 1954
Also available in:
No results found.
Users also downloaded
Showing related downloaded files
No results found.