This part stipulates the location selection, construction of breeding ponds, whole-coat pest control, seedling sowing, cultivation management and product harvesting technology for pollution-free mud clam tidal flat low-dam water storage culture and pond culture. This section applies to the breeding and production of pollution-free mud clams.
DB33/T 458.2-2003 history
2013DB33/T 458.1-2013 Mud cockles Part 1: Farming technical specifications
2003DB33/T 458.2-2003 Pollution-free mud cockles Part 2: Cultivation of technical specifications