波纹巴非蛤人工育苗技术

Paphia undulata artificially seedling techniques

本试验参照波纹巴非蛤在自然海区中的生长繁殖以及幼体发育习性,开展土池生态育苗。在室内水泥池进行催产和浮游期以及附着后稚贝的培育。在稚贝生长至壳长1.0mm的幼贝后,移入准备好的土池中培育,解决了稚贝在水泥池中培育遇到的饵料和环境条件制约瓶颈。通过3年的摸索,在2010年度,培育出平均壳长9.70毫米,平均体重0.117克/粒的波纹巴非蛤苗3735.2万粒。

to explore Paphia undulata economic and feasible mass seedling technique for its artificial cultivation,the proliferation resources protection area in the safeguard,provide experimental-scale experimental research.This experiment in reference corrugated Paphia undulate breeding and the natural sea area larval development growth habit,developing ecological seedling soiled.In indoor cement pool for oxytocin after menopause and attached zooplankton and cultivate dah bei.In juvenile bei growth to shell long 1.0 mm young bei,move into prepared in cultivating,solve the soiled toddler in cement pool foster bayesian baits and environmental conditions met constraining bottleneck.Through three years of exploration,in 2010,produced an average annual 9.70 mm long,shell 0.117 grams/grain average weight of corrugated buffet clam 3735.2 million seedlings in grains）.