Siniperca chuatsi composite culture method

Abstract

The invention relates to a safe efficient composite culture technology for siniperca chuatsi in aquaculture industry, and belongs to the technical field of agricultural aquaculture. An intercropping mode of forage fishes and soft-shelled turtles is used, and the method is used to solve problems of culturing siniperca chuatsi in ordinary freshwater environment in mid-latitude region environment. The technical scheme is that freshwater is used as culture environment, and culture water sources, water quality conditions, stocking density, and bait are configured according to basic requirements of siniperca chuatsi and forage fish growth, so as to culture siniperca chuatsi and forage fishes. Using the method can realize an objective of culturing siniperca chuatsi in wide mid-latitude regions, and the siniperca chuatsi which has high economical value can be produced artificially in large scale. The method is unique and easy to operate. Obtained adult fish is tender in meat, and abundant in nutrition. The method is suitable for wide popularization. While culturing siniperca chuatsi and forage fishes, soft-shelled turtles whose quality is close to wild are cultured, and economic benefit is substantial.

Description

technical field [0001] The invention relates to a mandarin fish comprehensive culture method in the aquaculture industry, and belongs to the technical field of agricultural aquaculture. Background technique [0002] Mandarin fish, commonly known as sweet-scented osmanthus fish, is a famous and precious species in freshwater fish. Because of its delicious meat and rich nutrition, it has always been a high-quality aquatic product that the general public likes to eat. With the continuous improvement of people's living standards and quality of life in recent years, the consumption demand for mandarin fish continues to increase. Judging from the current status of mandarin fish culture, my country has carried out many fruitful works in artificial breeding and pond culture of mandarin fish. And the scale has made great progress and improvement. [0003] However, with the completion of the breeding technology system, the bait for mandarin fish farming has seriously restricted the f...

AI Technical Summary

Problems solved by technology

[0003] However, with the completion of the breeding technology system, the bait for mandarin fish farming has seriously restricted the further improvement of the scale and benefits of mandarin fish farming. At present, mandarin fish farming is based on several large freshwater domestic fish such as silver carp, crucian carp, and grass carp. bait, but the number of several major freshwater domestic fish is limited, and the cost is very high. Sometimes in order to reduce the cost of breeding, artificial nets are used to catch crucian carp from the river to supplement bait, which greatly limits the breeding of mandarin fish. development of