河蚌珍珠蚌怎么养殖的?

河蚌珍珠蚌怎么养殖的
2025-03-14 22:33:29
推荐回答(1个)
回答1:

1)植入的不是假珍珠,是核,就是珍珠蚌的肉!2)目前,行业里,都是植入珍珠蚌的肉片,没有你说的这种情况!
珍珠养殖4年收获一次加工相当复杂
中国是珍珠的故乡和世界珍珠主产地,占世界总产量的95%以上,而诸暨市是淡水珍珠最主要的产区。记者采访时获悉,如今诸暨珍珠已养到湖南、江西和江苏等地。
珍珠养殖分“三步走”
9月24日下午,记者在诸暨市山下湖镇詹东村村头,找到一家杀蚌场。宽阔的地面上撒满河蚌,10几名工人坐在河蚌后面,打开蚌壳摘取珍珠,记者趁机向工人了解了珍珠养殖过程。养殖珍珠首先要培育珠母(也称珠苗),用来养殖淡水珍珠的蚌类有三角帆蚌、褶纹冠蚌、珠母珍珠蚌、背瘤丽蚌、池碟蚌等,诸暨的珠母以三角帆蚌为主。母贝的来源主要途径是野生采集和人工孵化。培育好珠母后,还要进行“插核”,即把种核植入珠母贝内,以便形成珍珠。种核一般由贝壳或蚌肉制成,具有良好的磨圆度,直径约5~7毫米,它决定着养殖珍珠的大小。
插核一般由实践一年,已成为熟手的妇女来完成,她们采用各种方法(如插进竹簯)使珠母贝的贝壳微微张开双瓣。然后使用手术工具将种植核植入母贝的外套膜内,快速完成后放入笼中让其休养。前两步走完后,就要进行珍珠养殖,已被植入种核的珠母贝需要放入悬在笼子上的特殊筏子里,筏子则锚固在加防的环境变化小的平静水域中。时间最好选在每年三四月,因为这时水温最适宜于珠母贝的外套膜伤口愈合。2~3周之后,种核开始接受珠母贝分泌的珍珠质,进而形成珍珠。

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