Jiangsu: three renewal projects of aquatic products in Jiangsu Province

Introduction: Jiangsu agricultural net news on November 19, 2001: the project of introduction and promotion of Pelteobagrus fulvidraco and Penaeus monodon in 1999-2001, which was undertaken by the reclamation area, has produced good benefits after two years of organization and implementation Among them, the Pelteobagrus fulvidraco project organized and implemented by Linhai farm has achieved remarkable results, which not only overcome the technical difficulties of artificial propagation of Pelteobagrus fulvidraco, but also popularized the technology of Pelteobagrus fulvidraco in large scale Pelteobagrus fulvidraco, commonly known as Angsi, is mainly produced in the Yangtze River and its tributaries The fish is thick, tender and delicious, with few fine bones Especially the Yellow Catfish hot pot is coveted It has always been a high-quality and high-grade fish It not only has nourishing effect, but also has certain medicinal value The adult fish is generally below 250g Pelteobagrus fulvidraco has great market potential in Japan, South Korea, Southeast Asia and other countries It is a good species for export and foreign exchange At present, the price per 500g is still around 12 yuan, and even higher in some places For a long time, Pelteobagrus fulvidraco has been relying on natural fishing, without artificial breeding Because the living standard of the people has been greatly improved, natural fishing is far from meeting the market demand, so it is of great significance to carry out the research on artificial propagation and breeding technology of Pelteobagrus fulvidraco     In the past two years since the implementation of the project, 10200 mu of yellow catfish cultivation area has been promoted in our reclamation area, including 6000 mu of yellow catfish in the pond, 1000 mu in Huaihai farm and 300 mu in gangbu farm It is estimated that the production of yellow catfish per mu will be increased by about 12kg, and the net income per mu will reach 200 yuan, of which the production of yellow catfish in gangbu farm will be more than 30kg and the net income per mu will be more than 400 yuan 。 In this year, with the price of conventional fish falling and the feed price rising compared with that of the previous year, the project area has played a positive role in stabilizing the benefits of aquaculture by adopting the technology of pond culture of Pelteobagrus fulvidraco and optimizing the breeding structure JP2