Method for producing triploid of young Jiekong scallop

• Main Authors: AIGUO YANG, QINGYIN WANG, YAN ZHANG
• Format: Patent
• Language: Chinese; English
• Published: 04.02.2004
• Edition: 7
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING

一种栉孔扇贝三倍体苗种生产方法，主要是解决亲贝培育，积卵、受精技术和掌握用药技术的适宜诱导参数，保证精卵质量，使卵子同步受精发育，采用二级积卵方法对受精卵进行浓缩，利用药物6-DMAP作为诱导剂，保持一定药物浓度，掌握药物的起始处理时间和持续处理时间。本发明可用于大规模生产栉孔扇贝三倍体苗种，培育出生长快、个体大、出柱率高、抗病能力强的优良品种，经生产养成试验，可提高产量20-30％，鲜出柱率提高60％。 A method for producing the triploid offspring seed of Jiekong pectinid features that the 6-DMAP with a certain concentration its used as inducing agent and the beginning time and the duration of applying said inducing agent are controlled. Its advantages include large-scale production, fast growth, high output rate of columnar organization (increased by about 60%), and high resistance to diseases.