Artificial breeding method for giant salamanders

• Main Authors: TANG CHUANQUAN, WANG YUHENG, WU AIJUN, WANG HUICONG, CHEN JUN
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FODDER; FOODS OR FOODSTUFFS; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRAPPING

The invention discloses an artificial breeding method of giant salamanders, the water temperature is 12-22 DEG C, the water dissolved oxygen content is 3.5 mg/l or more, underground water with the pHvalue of 6.5-7.5 is used as cultivation water, and the giant salamanders are fed by special proportions of baits according to the growth requirements of the giant salamanders respectively in the juvenile stage and the mature period. The giant salamanders are fed by reasonably-collocated nutrient feeds at different stages, and a scientific management method is matched, so that the disease resistance of the giant salamanders can be remarkably improved, the yield is increased, and the activity is increased. 本发明公开了种大鲵的人工养殖方法，以水温为12-22℃、水溶氧量在3.5mg/L以上、pH值在6.5-7.5的地下水作为养殖水，先使其，然后在稚体期和成熟期分别针对大鲵的生长需求采用特殊配比的饵料喂养。通过采用合理搭配的营养饲料饲喂不同阶段的大鲵，并配合科学的管理方法，可以显著提高大鲵的抗病能力，增产增活。