The results showed that much higher fertilization and hatching rate were achieved by voluntary spawning than by induction, indicating that artificial spawning technology needs further improvement.
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试验结果表明,漠斑牙鲆亲鱼自然产卵受精率和孵化率远远高于人工催产,但人工催产可以准确掌握生产时机,在短时间内获得大量受精卵和初孵仔鱼;
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