On July 28, the Ministry of Agriculture and Rural Affairs issued an announcement that the new aquatic variety Jian Carp No. 2 cultivated by FFRC and Shenzhen Huada Marine Technology Co., Ltd. passed the review.

Variety registration number：GS-01-004-2021

Parent source: Jian carp breeding population

Breeding units: Freshwater Fisheries Research Center of Chinese Academy of Fishery Sciences, Shenzhen Huada Marine Technology Co., Ltd.

Introduction: This variety is based on 4000 individuals selected from the offspring populations of Jian carp preserved in the Yixing Qiting Scientific Research Experimental Base of FFRC in 2009. With growth rate as the target trait, the basic population is selected through population selective breeding and molecular marker-assisted breeding technology for 4 consecutive generations. Under the same culture conditions, compared with Jian carp, the growth rate of 12-month-old fish increased by 17.7% on average; the average body length and body height was 3.11, maintaining the long body shape of Jian carp. It is suitable for cultivation in artificially controllable water bodies in the main production areas for Jian carp breeding in China.

It is reported that the Ministry of Agriculture and Rural Affairs announced a total of 11 new aquatic varieties