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对虾育苗“增效剂”是以天然腐植酸为主要原料,经化学改性而精制的易溶于水的结晶粉末,它是一类含有芳香结构和多种活性官能团的大分子聚合物。 经1985—1986年胶南县水产研究所和威海市海带育苗场的中国对虾(Penaeus orienta-lis)育苗试验,对虾育苗“增效剂”有下列
Prawn breeding “synergist” is a natural water-soluble humic acid as the main raw material, chemically modified and refined water-soluble crystalline powder, which is a class containing aromatic structure and a variety of reactive functional groups of macromolecular polymers. After the Penaeus orienta-lis seedling experiment of Jiaonan Fisheries Research Institute and Weihai kelp nursery grounds from 1985 to 1986, the following “synergist”