Category: Aquaculture | Freshwater | Hatchery

Nursery management of Labeo calbasu at Raipur Fish Hatchery, Laxmipur

Sampling

Sampling

The Labeo calbasu (Hamilton, 1822) is a threatened fish species (present status: Endangered) in Bangladesh due to the loss of habitats (IUCN Bangladesh, 2000). Successful artificial or induced breeding can be a good option to conserve this species. However, nursing of new born fry is an important step in …read more

Category: Aquaculture | Freshwater | Hatchery

Common Carp Nursery Pond Management

Nursery ponds are very important for producing fish seeds/fingerlings. Common carp (Cyprinus carpio) nursery pond management in Rajshahi city was observed for a period of 6 months in 2009. Findings are briefly described here.

Pre-stocking management:

Pond collection: Majority farmer collected ponds through lease system. Lease duration was generally 3 years and pond collection cost was reasonable. Bottom and dyke repair: Bottom and dyke were repaired carefully before stocking the …read more