太阳升起来了，河面泛起碎金随风跃动，虹鳟在水中游得欢快。绽优华父女和工人韩木沙讨论鱼的健康 状态："养殖所需的水域，水温要常年保持在8摄氏度到13摄氏度之间，水质清澈且流动缓慢，这样养出 来的鱼肉质细嫩紧实、香而不腻。" 在向父辈虚心学习的同时，绽优华还以互联网思维和产业融合思维不断开拓新市场，产品畅销省内外。 如今，合作社规模不断扩大，为周边村民提供了保洁、捕捞、管理等50多个岗位，实现了产业发展和助 农增收的双赢，合作社每年还拿出2万多元资助贫困大学生。 靠水吃水。近年来，虹鳟因其口感独特、营养丰富，在高端海鲜市场中脱颖而出，深受国内消费者喜 爱，化隆回族自治县重点培育冷水鱼养殖产业。目前全县有8家养殖企业，7家养殖企业取得绿色食品认 证，拥有"黄河鳟龙""宝河源"等商标。 冬日，清晨的黄河岸边，空气中掺杂着几分冷冽。在青海省海东市化隆回族自治县甘都镇西滩村进财水 产养殖专业合作社，33岁的负责人绽优华忙着给水箱里的三倍体虹鳟喂食。她俯身试了试水温，略感刺 骨，恰是这种鱼生长最适宜的温度。 远处，黄河在晨雾中显露出它宽阔而平静的身躯，水流在这里拐了个缓弯，将西滩村温柔地揽入臂弯。 西滩村是黄河边的一个小村 ...

（文章来源：人民日报） 开幕式上，鱼类遗传育种专家发布虹鳟养殖技术、虹鳟全雌三倍体规模化制种技术等。中国渔业协会发 布寒地小龙虾技术转化成果、智慧渔场建设成果和龙江冷水鱼新产品。在冷水鱼招商推介环节，国外企 业、省内外企业、科研院所参与签约，现场签约金额达17亿元。 本报哈尔滨12月27日电 （记者祝大伟）27日，2025黑龙江"冷水鱼·冬捕季"系列活动在大庆市杜尔伯特 蒙古族自治县连环湖开幕。现场开展"祭湖·醒网"、头鱼拍卖等活动，设置"黑土优品"等名优产品展销 区，并组织"十四五"龙江冷水渔业发展成就展和非遗文化展。 系列活动是黑龙江省冬季冰雪旅游"百日行动"的组成部分，开幕式上还推介了冬捕冰雪旅游精品线路。 系列活动将持续至2026年2月7日，其间，牡丹江市将举办市级冬捕季分会场活动，17个县（市、区）举 办各具特色的县级冬捕、冬钓活动，为游客提供丰富多彩的体验。 ...

Group 1: Economic Development and Income Growth - The per capita net income of Taiziping Village increased from over 7,000 yuan to 13,000 yuan in five years, with collective economic accumulation exceeding 1.3 million yuan [1] - The village transformed over 200 houses into a homestay cluster and developed multiple one-day tour routes, leading to stable income for villagers through agritourism [1] - The local cold-water fish farming industry produced over 300 tons of high-quality fish annually, contributing to collective economic growth and job creation [1][3] Group 2: Industry Strengthening and Agricultural Innovation - The establishment of an automated mushroom greenhouse significantly improved the yield and quality of mushrooms, with the brand value of "Zhashui Mushrooms" surpassing 5 billion yuan [2] - The region has developed a complete mushroom industry chain, transitioning from traditional farming to deep processing products [2][3] Group 3: Ecological and Tourism Development - The construction of "Qinling Mountain Water Villages" has been pivotal in promoting tourism, with villages like Zhujiawan winning the title of "World's Best Tourism Village" [5] - The city has built 901 eco-friendly villages and invested over 4.22 billion yuan in rural road construction, enhancing connectivity between scenic spots and villages [5][6] Group 4: Governance and Community Engagement - The introduction of "cloud-based" party service centers in 128 villages has improved grassroots governance, addressing community issues effectively [6] - The "Moral Bank" system in Tan'an County has fostered community engagement and improved village aesthetics, with a high conflict resolution rate of 99.3% [7]

Group 1 - The core focus of Helan County during the 14th Five-Year Plan period is the construction of a comprehensive cold-water fish industry chain, with a total investment exceeding 3 billion yuan [1] - Partnerships have been established with companies such as Hong Kong Huixin and Zhonglian Zhike to develop a high-end cold-water fish breeding base primarily for Atlantic salmon and rainbow trout, aiming for an annual output value of 2.4 billion yuan [1] - Helan County is recognized as a significant aquaculture region, with a projected aquatic product output of 63,500 tons and a value of 940 million yuan in 2024, reflecting a growth rate of 12.7% [1] Group 2 - The county emphasizes the efficient use of water resources, implementing "water rights reform" as a core strategy, which includes technical and mechanism improvements to enhance water efficiency by over 90% [2] - A secondary market for water rights trading has been established, allowing for contract-based water savings and market transactions, resulting in an annual water savings of approximately 30 million cubic meters [2] - Helan County is promoting diversified and efficient development of the water-adapted industry, leveraging saline-alkali land for enhanced productivity [2]

Group 1 - Xinjiang's agricultural production has significantly transformed over the past 70 years, with per capita grain consumption increasing from less than 200 kg to achieving the highest grain yield in the country [1] - In 2024, Xinjiang's grain yield reached 1049.7 jin per mu, with total root crop production increasing from 30.35 billion jin in 2012 to 46.6 billion jin in 2024, a growth of 53.6% [2] - Xinjiang cotton production in 2024 totaled 5.686 million tons, accounting for 92.3% of the national total, maintaining its position as the leading cotton-producing region for 32 consecutive years [3] Group 2 - Modern technology has transformed livestock farming in Xinjiang, making it a major producer of high-quality livestock products [4] - Xinjiang's fruits, such as Hami melons, Turpan grapes, Korla pears, and Aksu apples, are highly favored in the national fruit market, benefiting from unique climatic conditions that enhance their sweetness and aroma [7] - In 2024, Xinjiang's aquatic product output reached 192,500 tons, with the region becoming known for its diverse seafood offerings [9]

Group 1 - Xinjiang's grain yield per mu reached 1049.7 kg in 2024, ranking first in the country, with total root crop production increasing from 30.35 billion kg in 2012 to 46.6 billion kg in 2024, a growth of 53.6% [3] - In 2024, Xinjiang's cotton production totaled 5.686 million tons, accounting for 92.3% of the national total, maintaining the top position for 32 consecutive years, with a comprehensive mechanization rate of 97% [5] - Xinjiang has transformed from relying on natural conditions for livestock farming to utilizing modern technology, becoming a major producer of high-quality livestock products in China [7] Group 2 - Xinjiang's fruits, such as Hami melons, Turpan grapes, Korla pears, and Aksu apples, are favored in the national fruit market, benefiting from unique climatic conditions that enhance their sweetness and aroma [9] - The region has over 4.6 million acres of suitable fishing waters, with a total aquatic product output of 192,500 tons in 2024, contributing to its reputation as a significant seafood exporter [14]

Core Insights - The development of aquaculture in Helan County, Ningxia, has transformed saline-alkali land into a productive area for aquatic farming, challenging the perception of Northwest China as a "fishery desert" [1][2] Group 1: Aquaculture Development - Helan County has established the largest facility for South American white shrimp farming in Northwest China, leveraging cold water resources to cultivate high-end species like rainbow trout and sturgeon [1] - The county's aquaculture area spans 58,000 acres, with a total aquatic product output of 65,000 tons and a projected comprehensive output value of over 900 million yuan for 2024, reflecting a year-on-year growth of 16.3% [1] - The average yield of aquatic products per acre in Helan County is 1,120 kg, nearly five times the regional average, making it the leader in Northwest China [1] Group 2: Technological Innovations - The use of artificial seawater by Ningxia Lanwan Ecological Agriculture Co., Ltd. has enabled the successful year-round production of South American white shrimp, with an annual output of approximately 120,000 pounds [2] - Factory-based aquaculture has reduced energy consumption by over 20% compared to traditional pond farming, and resource usage is less than one-tenth of that in conventional methods [2] Group 3: Environmental and Economic Benefits - The integration of aquaculture with rice farming has led to a 60% reduction in pesticide use and a decrease in soil salinity by 3.55 grams per kilogram over three years [3] - Helan County is planning a major project for modern zero-carbon aquaculture, with an investment of 2 billion yuan to develop a 11,000-acre technology park, including breeding facilities and processing areas [3]

Core Insights - Xinjiang is transforming into an agricultural miracle, showcasing significant advancements in water product and crop production despite its challenging natural conditions [1][2][3] Agricultural Production - In 2023, Xinjiang's aquatic product output reached 183,900 tons, ranking first in the northwest region of China [1] - The total grain output in Xinjiang was 23.3 million tons, an increase of 2.11 million tons, equating to an additional 3 kg of grain per person [2] - Xinjiang accounts for 90% of China's cotton production, 80% of tomato production, and 50% of red date production [2] Land and Water Management - Xinjiang has invested over 300 billion yuan in agricultural irrigation, achieving an irrigation water supply of 56.8 billion cubic meters, surpassing the capacity of one and a half Three Gorges reservoirs [3] - The region has successfully transformed saline-alkali land into arable land, previously deemed unfit for agriculture [2][3] Strategic Importance - Xinjiang's strategic position is rising, with the signing of the China-Kyrgyzstan-Uzbekistan railway, reducing the distance to Europe by 900 kilometers [5] - In the first five months of 2025, Xinjiang's trade with Central Asia exceeded 100 billion yuan, accounting for 39.4% of China's trade with the region [6] Economic Transformation - Xinjiang is evolving from a transit corridor to a wealth hub, connecting Central Asia and Russia while providing access to energy resources [6] - The region's agricultural success is not only about production numbers but also reflects a broader capability to turn challenges into opportunities [6]

Core Viewpoint - The article discusses the balance between protecting the water quality of Dongting Lake and promoting the healthy development of the aquaculture industry, highlighting the shift from traditional fishing to ecological fish farming in the region [1][2]. Group 1: Ecological Fish Farming - The main fish being cultivated in the area is the "ecological fish," specifically the fat head fish, which is sold at prices two to three times higher than ordinary pond fish due to its natural rearing method [1]. - The ecological fish are raised using the "human release, natural growth" method, where no feed is provided, allowing the fish to grow on natural microorganisms and aquatic plants [2]. - The local government has unified management of over 40,000 acres of aquaculture water surface to promote green transformation in the industry, achieving ecological, economic, and social benefits [1]. Group 2: Economic Viability and Market Strategy - The ecological fish grow slowly, taking a year to reach one to two pounds, compared to four to five pounds for ordinary pond fish, necessitating a market-oriented approach to ensure stable income [2]. - The fat head fish is specifically targeted for the popular dish "chopped pepper fish head," which has high market demand and stable prices, with distribution primarily through cold chain logistics to the Guangdong-Hong Kong-Macao region [2]. - The region is also integrating ecological tourism with fish sales, creating attractions such as bird-watching spots and selling rare fish species like the black shell crucian carp at prices between 30 to 40 yuan per pound [2]. Group 3: Technological Advancements - New aquaculture technologies are being adopted to enhance the value of the fishery, including the establishment of fully enclosed indoor fish ponds that utilize microorganisms to remove ammonia nitrogen from the water [2]. - The local government is constructing a drying fish processing plant and developing online live-streaming platforms to improve cold chain logistics, thereby continuously releasing ecological benefits from the green environment [2].