Crucian culture method

Abstract

Disclosed is a crucian culture method. The method comprises the following steps that a leeward and sunny pond is selected; 15-18 kilograms of bean pulp, 12-14 kilograms of rapeseed oil residues, 6-8 kilograms of bone meal and 3-6 kilograms are spread into each mu of the pond, straw, oilseed rape straw, sorghum straw and wheat straw are spread on the pond, and clean water is injected after 5-7 days; 1,600-1,800 pieces of crucian with the length being 4.5-4.8 cm is placed into each mu of the pond; oxygenation is performed for 1.5-2 h in the morning, at noon and in the afternoon through supercharging equipment; 15-16 kilograms of pomace, 13-15 kilograms of sweet potato residues, 10-13 kilograms of tofukasu, 10-12 kilograms of carrots and 0.8-1.2 kilograms of salt are put into each mu of the pond every 3-4 days. According to the crucian culture method, on the basis of the crucian growth characteristics, the problems that due to the fact that crucian flesh contains excessive antibiotics by adopting a large amount of feed, the body health of an eater is harmed, and the crucian flesh nutrient value is lost are solved, and the economic benefits of crucian culture are improved.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for cultivating crucian carp. Background technique [0002] With the continuous development of the economy, people's living standards have been greatly improved. People are not limited to relying on meat such as pigs, beef and sheep, and the demand for aquatic products is also gradually increasing. Among many aquatic products, crucian carp is one of the most commonly eaten by people. Crucian carp is referred to as crucian carp for short, and its common names are crucian melon seeds, moon crucian carp, soil crucian carp, fine head, squid, cold squid, hi head, crucian shell, and river crucian carp. It is one of the important edible fish in my country. Crucian carp is a common freshwater fish belonging to the subclass Cypriniformes of the ray-finned fish subclass Cyprinidae. Crucian carp is mainly an omnivorous fish that eats plants. It likes to travel in groups and li...

AI Technical Summary

Problems solved by technology

At present, crucian carp is mainly cultured in ponds. In order to obtain higher yields, farmers basically feed more feed to crucian carp. Most of the feed usually contains a large amount of antibiotics such as oxytocin, so that too much crucian carp meat contains antibiotics, which affects eating. The health of the patient also causes the loss of nutrients in crucian carp meat, which cannot meet people's needs for nutrients in crucian carp meat