'net fish' is not correct and usable in written English.
If you want to express the idea of catching fish with a net, you could say, "We caught several fish in the lake using a net."
Net fish can be mashed in a pile, sometimes resulting in poor texture.
Higher stocking densities (up to 5 fish m−2) can increase net fish yields further.
Net fish yield = W h - W s P where Wh is the total weight of fish harvested (ton), Ws the total weight of fish stocked (ton) and P is the pond area (ha).
The aim of the present study was to combine maximum replacement of fish meal and fish oil with plant ingredients in feed for Atlantic salmon, in order to gain a sound and sustainable net fish protein production.
Fish assemblages were sampled using a purse seine net, fish were identified to species level and environmental variables such as water depth, transparency, salinity, temperature and percentage oxygen saturation were measured.
Daily weight gain (DWG, g day−1), specific growth rate (SGR, %), percentage survival (SR, %), net fish yield (NFY) and net annual yield (NAY) were calculated using the following formulae: {rm DWG} = frac{{W_{f} - W_{i} }}{t} (1 where W f is the final mean weight (g), W i the initial mean weight (g) and t is the growth period (days).
The town has been dying since the day, decades ago, when commercial net fishing was outlawed.
Some colonies have disappeared where there is gill net fishing, and in other areas they have dramatically declined".
But that does not mean that a return to commercial fishing of redfish or net fishing of trout is expected anytime soon.
The fishermen there are more into net fishing and catching whatever they can, and if they catch their 10 kilos of small fish, they're happy with it.
Net fishing is a significant industry in the Mbanio Lagoon, where abundant fish include tarpon weighing 150 pounds (70 kg) or more.
