Qinglong spot and dragon spot are two grouped grouper breeds with obvious advantages selected from the cross hybridization technique of the Daya Bay Fisheries Test Center of Guangdong Province. Compared with ordinary groupers, Qinglong spot and dragon spot have the following excellent characteristics: (1) Fast growth. The growth rate of the green dragon spot is 3 times faster than that of the parent oblique grouper, and the maximum individual growth of the fry can reach 1.5 kg in the year; the growth rate of the tiger dragon spot is 1.2 times faster than that of the parent brown point grouper, and the biggest growth individual of the fry can be Up to 1 kilogram. (2) High survival rate and strong disease resistance. The survival rate of the green dragon spot and tiger dragon spot nursery is 5% -10%, and the survival rate of the intermediate breeding is more than 95%. Tests have proved that Qinglong spot and tiger dragon spot have strong disease resistance, and no common necrosis of grouper was found during nursery and intermediate breeding.
Dietary Supplement,Bio Herbal Sex Power Coffee,Natural Anti-Cancer Capsule,Natural Body Energy Health Supplement
Chengdu Jingke Trading Co., Ltd. , https://www.jkherb.com