exarata相关论文
泥螺BULLACTAEXARATA的室内人工育苗王一农,岑利权,韩建婵(浙江水产学院水产养殖系,宁波315010)INDOORARTIFICALREARINGOFMUDSNAIL,BULLACTAEXARATAWangYinongCenLiquanh...
Nursery stock BULLACTAEXARATA indoor artificial breed......
本文报道在泥螺人工育苗过程中高锰酸钾、福尔马林、土霉素三种药物对泥螺卵群孵化的影响。结果表明,高锰酸钾、福尔马林、土霉素的......
利用透射电镜观察沟纹巴非蛤(Paphia exarata Philippi)精子的发生和精子的超微结构,揭示了从精原细胞逐渐发育成精子过程中超微结构......
在实验室条件下,用流水装置测定了体质量、昼夜节律、藻密度和流速对沟纹巴非蛤(Paphin exarata Philippi)滤水率的影响。结果表明:(1)单......
The bacterial flora in the digestive tract of B. exarata Philippi and its rearing shoal were investigated, respectively.......
Since the mud snail Bullacta exarata was introduced for economic aquaculture in the Huanghe River(Yellow River) Delta in......