Feed more fresh grass and fresh grass. It is rich in nutrients, less cellulose, easy to be digested. Grass carp feeds fresh grass material, which can make grass carp grow faster and less sick. It can also reduce the feeding amount, reduce the breeding cost and improve the economic benefit.
Reducing the feeding of aquatic plants According to aquaculture experts, grass carp can eat 1 kg of meat by eating 15 kg of terrestrial water, and can eat 1 kg of meat by eating 60-80 kg of aquatic plants. Therefore, in the case of insufficient source of terrestrial aquatic plants, less or no aquatic plants can be fed.
According to the size of the fish, different grasses are fed in different stages. In the juvenile stage, the caliber is small, and it is not possible to feed coarse and hard forage. It is advisable to feed grasses such as salsa and small duckweed, or to smash the fresh long-leaved grass. Feeding. Later, as the age of the fish increases, the caliber gradually increases, and it is possible to transition to feeding conventional fresh grass.
The feeding method should be appropriate to feed the grass carp. It should be fed regularly, in sufficient quantity and evenly every day. It is necessary to spread the grass and let the fish eat, eat and eat evenly to improve the breeding effect. The feeding amount should be adjusted according to the specific conditions such as weather, water quality and fish activity to adapt to the needs of grass carp for forage. It is strictly forbidden to feed the forage that has been stored for too long and deteriorated to prevent the grass carp from contracting the disease.
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