This part specifies the environmental conditions for pollution-free clam (Meretrixmeretrix) seed breeding, broodstock, induced labor and hatching, planktonic larvae cultivation, attached seedlings, spat cultivation, clam hatchlings emerging from ponds, packaging and transportation. This section applies to pollution-free clam seed breeding.
DB33/T 565.1-2005 history
2013DB33/T 565.1-2013 Meretrix meretrix Part 1: Technical Specifications for Cultivation
2005DB33/T 565.1-2005 Harmless Meretrix meretrix Part 1: Technical Specifications for Seed Breeding