oyster spat meaning in Hindi

Examples

1. Growth of oyster spat was optimal at 25 �C.
2. But it works, so far producing 3 million clam seeds and a couple of million oyster spats.
3. Oyster spat need a hard surface on which to attach, and these were vanishing because of the destruction of oyster reefs.
4. At first, farmers tried to remove it from their collecting sticks, but year by year Pacific oyster spat increased, out-competing the native rock oyster.
5. Upon being stimulated to settle, a larva cements its left valve to the substrate and metamorphoses into an oyster spat by discarding its velum, reabsorbing its foot, and enlarging its gills.
6. The Ludeckers are part of what is called the ambassador program at SPAT : for their $ 250 annual contribution, they receive around 2, 000 oyster spats, 2, 000 scallop bugs and 10, 000 clam seeds.
7. Around the same time, oyster spat from Japan was introduced into the Pacific coastal regions of Canada and the USA and soon afterwards an ascidian was observed there, and later identified as " D . vexillum ".
8. Oyster reef restoration projects often place the sanitized shells of dead oysters, concrete, or limestone pieces on a soft bottom to encourage oyster spat settlement . increase nutrient sequestration and dentrification rates, increase nekton biomass, and potentially increase commercial fishery value.
9. Dispersal to new habitats in far flung parts of the world is likely to be through its accidental conveyance on the hulls of boats or other floating structures, or its introduction to aquaculture installations, perhaps with commercial oyster spat, seed mussels or aquaculture equipment.