<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          Fisheries research base in China's Chongqing conserves rare fish species

          Xinhua | Updated: 2026-03-11 11:17
          Share
          Share - WeChat
          An aerial drone photo taken on March 9, 2026 shows the Dazhou base of the fisheries research institute of Wanzhou district, Southwest China's Chongqing. [Photo/Xinhua]

          The Dazhou base of the fisheries research institute of Wanzhou district, Chongqing, serves as a wild acclimation center for the rare fish species in the upper reaches of the Yangtze River. Equipped with 32 net cages covering an area of approximately 800 square meters, the base conserves over 20 rare and commercial fish species. Its annual output of rare and high-quality fish fry exceeds 20 million.

          In recent years, the base has continuously strengthened the short-term wild acclimation training of fish fry before their release into natural waters, effectively helping boost the wild populations of the rare species.

          1 2 3 4 5 6 Next   >>|
          Top
          BACK TO THE TOP
          English
          Copyright 1994 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
          License for publishing multimedia online 0108263

          Registration Number: 130349
          FOLLOW US
          主站蜘蛛池模板: 日本成熟少妇激情视频免费看| 丰满人妻一区二区三区无码AV| 久久精品成人免费看| 日韩欧美在线综合网另类| 国产成人午夜精品影院| 日本精品不卡一二三区| 亚洲丰满熟女一区二区蜜桃| 国产 另类 在线 欧美日韩 | 欧美三级中文字幕在线观看| 成人免费av色资源日日| 一区二区三区精品不卡| 在线天堂资源www中文| AV人摸人人人澡人人超碰| 精品精品久久宅男的天堂| 久久亚洲综合精品成人网| 国产二区三区不卡免费| 又爽又大又黄a级毛片在线视频| 日韩成人无码影院| 天堂国产+人+综合+亚洲欧美| 欧美成人精品三级网站| 精品一区二区三区在线视频观看| 最新永久无码AV网址亚洲| 性欧美VIDEOFREE高清大喷水| 国产人禽杂交18禁网站| 69人妻精品中文字幕| 欧美、另类亚洲日本一区二区| 久久综合国产精品一区二区| 蜜芽久久人人超碰爱香蕉| 日本久久一区二区免高清| 免费A级毛片无码A∨蜜芽试看| 国产一区二区亚洲精品| 99人体免费视频| 亚洲日韩国产精品第一页一区| 色爱综合另类图片av| 99国产精品欧美一区二区三区| 亚洲男女一区二区三区| 国产乱人伦av在线a| 国产一区二区在线影院| 日韩三级手机在线观看不卡| A毛片终身免费观看网站| 欧美专区日韩视频人妻|