In order to make this business more beneficial by conducting fisheries in Bihar scientifically, the fisheries department of the state has appealed to the parents to take special vigilance in April. The director of the department said that with the onset of summer, cleanliness of ponds is necessary so that the fish can get a clean environment. Measures should be taken to maintain the amount of oxygen in the pond while taking proper care of the fish, so that there is no obstruction in their development.
The director of the fisheries department said that the month of April is a very important time for fisheries. Due to increasing temperature in this month, the quality of water changes. In such a situation, to increase production and avoid damage, fish farmers need to pay special attention to water quality, diet management and disease control.
Advisory of Fisheries Department
The director said that the Department of Animal and Fisheries Resources has also issued an advisory for fisheries parents. It states that in April, select the suitable place for fisheries. Repair or clean the old ponds and start construction of new ponds. Start the process of grass carp fish seed production in hatchery. If there is an infection of argulus or other insects in the pond, use pesticides with the advice of an expert.
Pay attention to the diet of fish
He said that in the advisory issued by the Department of Animal and Fisheries Resources, it has been said that in the month of April, hatchery operators and fisheries seed producers should give protein -rich diets and gut probiotic to fishes for fertilization and spawn survival from good eggs. With the help of Plancut Net, check the availability of natural food in the nursery pond and harvesting/rearing pond water.
One month before seed production, keep male and female breeders in separate ponds. Cleaning aquatic pests and weeds in the pond should be done at a small interval. Put extinguished lime in the pond at the rate of 100150 kg per acre before accumulation of seeds. Put a mesh in the pond and check the growth of fish seeds from time to time.
Keep water level
The director said that the Department of Animal and Fisheries Resources has asked the fish farmers in its advisory to maintain at least 1.5 meters of water level in the pond throughout the year. At the end of the month, run a trap in the pond. Do not ride a net in Pangesius fish pond. If the water of the pond turns green and foul smell starts, then stop giving supplements. To increase the amount of water -soluble oxygen, use aratter or air blower for 24 hours in the morning and evening.
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