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1.选用5.5～6厘米的当年小蚌作手术蚌,每只蚌插片42～44片,每亩吊养500～600只,经一年的养殖,一般100～110只蚌可产珠500克,即每只蚌产珠4.5～5克,每亩产珠2.5～3公斤。与过去要求的8厘米以上的蚌相比,产量和成珠速度高30％左右。 2.细胞小片由过去的5～6毫米见方改成4毫米。生产实践表明,这种规格的细胞小片成珠速度、产量和质量均优于5～6毫米见方的细胞小片,吐片率低。平均每粒珍珠重量在104.7～116.3毫克,且
1. Choose 5.5 to 6 cm of the mussels for the operation of mussels, each mussel insert 42 to 44, 500 to 600 acres per hectare, after a year of breeding, usually 100 to 110 mussels can produce beads 500 Grams, that is, each mussel beads 4.5 to 5 grams per acre beads 2.5 to 3 kg. Compared with clams above 8 cm in the past, the yield and pearl formation rate is about 30% higher. 2. Small pieces of cells from the past 5 ~ 6 mm square to 4 mm. Production practice shows that the specifications of the cell pellets Zhuang speed, yield and quality are better than 5 ~ 6 mm square side of the small pieces of tablets, spit rate is low. The average weight of each pearl is 104.7 ~ 116.3 mg, and