Webb10 sep. 2015 · There are 6 types of pond. These are- Nursery Pond Rearing Pond Stocking Pond Marketing P0nd Brood Stock Pond Quarantine Pond ihn FreeStyle Corp. Follow Advertisement Advertisement Recommended Pond management bbau Lucknow 21.5k views • 19 slides Fish farming Rodney Peñafiel 23.5k views • 19 slides Feed formulation … Webb5 aug. 2024 · EARTHEN FISH POND This type of fish pond is also called natural pond because it can only be constructed in a place where there is enough clay soil and a …
CLASSIFICATION OF PONDS BASED ON WATER RESOURCES
WebbRearing of spawn up to fingerling stage in a single pond is known as single stage rearing. 2. Double Stage Rearing Method of rearing of spawn to fingerling stage in two steps is called double stage rearing. Initially the spawn is reared up to fry stage in nursery ponds. It takes about 7 to 12 days. Webb4.2.4 Production or rearing pond This is also called growout pond. It is the largest compartment in the pond system occupying about 80 percent of the total farm area. The bottom elevation of the rearing pond should be … costco greenworks pressure washer
Farming freshwater prawns. A manual for the culture of the giant …
Webb2.1.3 Broodfish pond management Size, location and stocking of broodfish pond Broodfish rearing ponds should not be far from the hatchery to avoid long transport. The ponds used for maintaining and preparation of broodfish should be fertile and deep, having at least 1.5 m water depth in dry season. Water WebbThis new manual, which replaces an earlier manual first issued in 1982, is an up-to-date practical guide to the farming of Macrobrachium rosenbergii. Many of the techniques described are also applicable to the culture of other species of freshwater prawns. The principle target audience is farmers and extension workers but it is also hoped that it will … costco greenville sc black friday deals