根据禽业协会及博亚和讯数据，25年1-12月，国内祖代鸡累计更新量为157.4万套，同比增长4.9%。从 结构上看，国内自繁更新、法国引种占比分别约60%、40%。海外引种方面，据ECDC数据，2025年12 月，法国爆发高致病性禽流感，海外引种再次中断，禽流感疫情加剧海外种鸡供应不确定性。此外，国 产品种种鸡替代继续加速，国产品种在抗病性、适应性等方面展现优势，整体种鸡性能持续提升，正在 逐步追平国外品种。据禽业协会，2025年，3个国产祖代鸡品种更新量合计占比为33.6%。 智通财经APP获悉，广发证券发布研报称，近期白鸡产业链价格有所反弹，根据前期祖代引种量、鸡苗 环节销量，预计26年行业供给有望逐步改善，产业链或迎来景气回升。此外，受法国禽流感疫情影响， 海外引种再次中断，或有效支撑上游种鸡价格保持盈利。考虑到强制换羽等行业产能调节仍是扰动正常 供给节奏的重要扰动因素，重点关注父母代鸡苗销量等。近年来养殖企业加速上下游整合，全产业链趋 势明显。 广发证券主要观点如下： 25年白鸡行业保持微利，全产业链整合趋势明显 受供给相对充足、猪价下行等因素影响，25年毛鸡价格和商品代鸡苗价格整体低位震荡，父母代鸡 ...

（编辑 姚尧） 证券日报网1月15日讯 ，民和股份在接受调研者提问时表示，去年年末至今由于国外禽流感导致我国祖 代鸡引种再次受到影响，目前已经无国外引种。2025年祖代鸡更新量和24年相差不大，均在150万套左 右。目前国内肉鸡品种较多，公司饲养的父母代种鸡为AA和罗斯。 ...

Investment Rating - Industry rating: Outperform the market (maintained rating) [9] Core Insights - The pet industry is experiencing significant growth, with the Asia Pet Expo showcasing over 2,600 exhibitors and 20,000 brands, indicating a thriving market driven by globalization and innovation [2][13] - China's pet food exports have shown continuous growth, with 201,000 tons exported from January to July 2025, reflecting a year-on-year increase of 6.64% [14] - The pig farming sector is facing challenges, with the average pig price at 13.82 yuan/kg, a decrease of 3.63% from the previous week, and the average weight of pigs reaching a historical high [15][16] - The dairy sector is poised for a recovery, with the original milk price expected to rebound as production capacity decreases after a prolonged period of losses [17][18] - The poultry sector is focusing on breeding gaps, with a significant decline in the import of breeding chickens due to avian influenza concerns, which may impact future supply [19][20] - The planting sector emphasizes food security and the importance of biotechnology, with a focus on high-yield and resilient crop varieties [25] - The feed sector is recommended for investment, particularly in companies like Haida Group, which is expected to benefit from market recovery and increased market share [26] Summary by Sections Pet Sector - The Asia Pet Expo has reached a record scale of 310,000 square meters, highlighting the industry's vitality and innovation potential [2][13] - Pet food exports from China have increased, with a total of 201,000 tons exported in the first seven months of 2025, showing a year-on-year growth of 6.64% [14] - Recommended companies include pet food brands like Guibao Pet, Zhongchong Co., and Petty Co. [14] Pig Sector - The average pig price is currently at 13.82 yuan/kg, with a year-to-date low in profitability for pig farming [15][16] - The average weight of pigs is at a historical high, indicating supply pressures [15] - Recommended companies include leading pig farming firms such as Wens Foodstuffs Group and Muyuan Foods [16] Dairy Sector - Yuran Dairy reported stable performance with a revenue of 10.3 billion yuan, showing a year-on-year growth of 2.3% [17] - The dairy industry is expected to see a recovery as production capacity decreases [18] - Recommended companies include Yuran Dairy and China Shengmu Organic Milk [18] Poultry Sector - The poultry sector is facing challenges with breeding imports, particularly for white chickens, due to avian influenza [19][20] - Recommended companies include Shennong Development and Yisheng Livestock [20] Planting Sector - The focus is on food security and biotechnology, with an emphasis on high-yield and resilient crop varieties [25] - Recommended companies include Longping High-Tech and Dabeinong Technology Group [25] Feed Sector - Haida Group is highlighted as a key investment opportunity due to its increasing market share and performance [26] - The animal health sector is also recommended, particularly companies like Kexin Biological [27]