【摘要】 2021～2022年对河南省18个地市加州鲈养殖面积产量、养殖模式及苗种来源等情况进行调查。结果显示，2021年河南省加州鲈养殖产量首次突破万吨，养殖主体的规模和地理位置多呈现“小而散”分布，全省加州鲈良种覆盖率较低。调查针对河南省加州鲈产业现状及存在问题，提出了产业发展建议，以期推动河南省域加州鲈产业健康持续发展。更多还原

【Abstract】 The aquaculture area, yield, aquaculture mode and sources of juveniles of largemouth bass(Micropterus salmoides) in 18 cities of Henan Province were investigated from 2021 to 2022. The investigation results showed that the yield of largemouth bass in Henan Province exceeded ten thousand tons for the first time in 2021.The size and geographical location of aquaculture subjects displayed “small and scattered”, and a lower coverage rate of new varieties of largemouth bass was found. Therefore, suggestions focusing on the current aquaculture resources and existing problems were proposed in this study, aiming to promote the healthy and sustainable development of largemouth bass industry.更多还原