近几年来,郊区人工养殖珍珠发展很快。每年采收珍珠的季节,总要杀掉大批人工插核的母贝,损失很大。我场职工遵照毛主席关于“实践、认识、再实践、再认识”的教导,根据利用异物刺激河蚌外套膜上表皮细胞能分泌珍珠质形成珍珠的原理,考虑取珠后留在外套膜内的珍珠胞(珍珠囊袋)伤口愈合后,能否继续分泌珍珠质,形成珍珠?作了 In recent years, suburban artificial pearl has developed rapidly. The annual harvest of pearl season, always kill a large number of artificial insert the mother shell, a great loss. In accordance with the principle of “using practice, understanding, re-practice and re-understanding”, my staff and workers follow the principle of using foreign bodies to stimulate the epidermal cells of epidermis cells to produce nacre. Of pearl cell (pearl bag) wound healing, can continue to secret nourishment, pearl?