Growth, survival and production: After the initial stocking of 330 fish per 0.02 ha in the experimental pond (16,500 fish ha-1), the mean body weight increased from 7.50±1.50-880±78.72 g (ranged between 610-1150 g) and a mean growth rate of 4.75 g day-1. Production of market size hybrid striped bass begins with spawning and fry production followed by fingerling production and grow … The carp pituitary gland extract is used at the rate of 30 – 40 mg/kg body weight of fish. However, the synthetic hormone at 0.5ml/kg of fish is injected to male brood fish to obtain better milt quality. Genetic parameters were also estimated for body weight (BW0) and total length (TL0) measured from 2328 fish from 78 fullsib families at the time of stocking. When the female parent is a striped bass the hybrid is called a palmetto bass; when the female is a white bass the hybrid is called a sunshine bass. If the water can be altered, 250-300 magur fries and 400-450 shing fries can be stocked per decimal. Main Crops. Feeding in Catfish Farming:- Feed should be supplied according to the body weight of fish in the pond. For a better today. Standard time for releasing fish … This is where your plant begins to grow, grow, grow, producing those big jagged leaves cannabis is famous for. Stocking magur in low percentage (5–10%) of the total number of fingerling does not demand extra feeding but increases fish production and profit (price of magur is higher than carps). In the above context, mass scale production of magur seed in captivity, is the only way out. If culturing shing/magur with carp or rui fish as mixed culture, 50 shing/magur fries and 40 rui fries can be stocked per decimal. Usually, no injection is given for male brooder because they do not ooze the sperm albeit. sometimes also driving farmers to either get engaged in culture of an exotic magur or a hybrid Clarias species [6, 7, 9]. Beware of fish traders in city markets selling Thai magur (catfish), popularly known as hybrid magur, for prospective buyers may get into trouble with the police.The state government has banned the culture of this edible aquatic creature in West Bengal. The magur seed production technology as developed by the apex fish research institutes of the Home; News & Events; Agriculture. The walking catfish (Clarias batrachus) is a species of freshwater airbreathing catfish native to Southeast Asia.It is named for its ability to "walk" and wiggle across dry land, to find food or suitable environments. Wheat; Paddy; Maize (Rabi, Kharif) Bajra napier hybrid The main advantage of mixed fish farming of catfish and carp fish is that, this reduces the quantity of ammonia gas from the pond and ensure healthy environment for all fish species in the pond. Did you know a healthy pot plant can grow up to 2 inches in one day? A guideline for stocking is a 1 bigha, 1.8–2 m deep properly managed fish pond shown below (Table XIV). Growth was rapid from May to August which coincides with the raining season. Whether sativa, indica, or hybrid, this is the time when the roots of your cannabis plant continue to expand, and your plant continues to grow larger.