The forage grass should be long Julia tender grass with parallel veins, and it is not suitable for the forage grass with netted veins. At present, grass carp farming mainly feeds ryegrass, Sudan grass and wild long-leaved tender grass. Moreover, when feeding grass carp, we should carefully observe the grass grazing situation of grass carp and see what forage it likes and hates. Feed everything you like to eat to promote its rapid growth, and feed as little or no anorexia as possible.

2. Fresh and tender terrestrial aquatic plants

Try to choose fresh and tender aquatic plants, because fresh and tender forage has less cellulose and is easily digested and absorbed by grass carp. If the forage is stale and has more cellulose, it will be difficult for grass carp to digest after eating. It is best to choose terrestrial aquatic plants as forage and minimize aquatic plants. According to the experimental research, grass carp can grow about 1 kg if it eats terrestrial aquatic plants, and only 60-80 kg of aquatic plants can grow about 1 kg. Therefore, in the case of abundant terrestrial aquatic plants, it is best not to feed aquatic plants.

Step 3 feed the fish according to their size

Pay attention to the diameter of the fish when feeding. For example, if the diameter of young fish is small, it is not suitable for feeding coarse and hard forage, but suitable for feeding algae such as duckweed, or chopping forage. With the growth of grass carp, the diameter of grass carp increased and gradually transitioned to normal forage.

4. Feeding methods

When feeding, feed grass carp regularly and adequately every day to make grass carp full. When feeding, the forage should be spread evenly, not directly in one place, which is easy to cause grass carp to grab food. It is best to feed in the morning during the day and eat grass at night to prevent the grass from staying overnight and ensure the freshness of the grass. It is forbidden to feed deteriorated, moldy or polluted grass, which will lead to an increase in the incidence of grass carp and make it infected with diseases.