A vast water area in Jiangxi province and rich fishing resources,fishery in Jiangxi province in 2015 total output value of 45.346 billion yuan,including freshwater aquaculture production value is RMB 38.579 billion.Fresh water aquaculture area of 437530 hectares,in Jiangxi province,Jiangxi province freshwater aquaculture production of 2.3784 million tons,accounting for 90.01% of the total amount of aquatic products in Jiangxi.Freshwater aquaculture species in Jiangxi province are divided into fish,crustaceans,shellfish,algae,fish and other classes,including fish accounted for 90.64%.Aquaculture waters are divided into ponds,reservoirs,lakes and river valley,rice paddies and other,ponds,lakes and reservoirs of aquatic breeding aquatic products output accounts for 92.18% of the total freshwater aquaculture.Jiangxi province aquaculture yield per unit area increased year by year,to 2015 per unit area yield reached 540 t/ hectares,up 22.64% from 2007.The other ways,pond,river valley farming per unit area yield is higher,rice paddy yield per unit area is the lowest.