久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

 
 
 

當前位置: Language Tips> 名人演講

Fish farmers adopt new methods to increase production, minimize disease outbreaks and improve food safety

FAO CHINA 2013-09-13 11:00

 

China has the largest aquaculture industry in the world, meeting an ever growing demand for fish and fishery products. With aquaculture production intensifying, the country faces recurrent outbreaks of aquatic animal diseases. Uncontrolled movement and poor farming practices don't help: they make it easier for pathogens to move from pond to pond and across borders, and harder for fish disease outbreaks to be prevented. Without a proper understanding of disease control, outbreaks can spread all too quickly, wiping out entire fish stocks, halting food production, causing significant income losses, and in some cases, threatening human health. At the same time, containing these outbreaks can be a tricky task; some chemicals and antibiotics found throughout the supply chain – from fish breeding to feeding to transportation – compromise food safety.

In 2008, the Government expressed concern over low pond productivity and high use of chemicals in aquaculture in Hubei, one of China’s main food-producing provinces. To address this concern, the Ministry of Agriculture partnered with the Food and Agriculture Organization (FAO) in 2009, to implement a specially designed project through its Technical Cooperation Programme (TCP). FAO's TCP projects are targeted, short term, catalytic projects that leverage FAO's technical expertise to address specific problems in agriculture, fisheries, forestry and rural livelihoods among FAO Member countries, producing tangible and immediate results in a cost-effective manner.

The project, developed a range of improved agricultural practices to minimize fish disease risks and maximize fish production and food safety, and trained over 150 fish farmers and Government officers on the new practices.

As a first step, FAO worked with the Chinese Academy of Sciences to develop questionnaires for fish farmers, and get a better understanding of existing pond conditions, types of fish stocked, sources of fish seed, common fish diseases encountered, and overall awareness of chemicals used in aquaculture. The project also ensured that water samples were collected for lab tests and detailed information about pond water quality.

The studies showed that farmers were not emptying pond water after each aquaculture cycle; the resulting silt that formed in ponds over time was leading to a proliferation of parasites and pathogens. The farmers were using chemicals to try to overcome this, but their limited knowledge of fish health management was proving to be a further challenge.

The project team worked on improved agricultural practices to help fish farmers de-silt ponds, improve water quality, select healthy fish seeds, modify the fish stocking ratio and effectively use laboratory services. The project trained Songzi Agriculture Bureau officers on the new practices for fish health and food safety, and provided equipment for fish disease surveillance and treatment. And thanks to a specially organized mission, Government officers had the opportunity to learn and exchange information on fish inspection processes and veterinary drug residue programmes with the Government of Thailand’s Department of Fisheries.

The proof is in the ponds

In close collaboration with Government officers, workshops were conducted to train farmers on ways of boosting fish production. These featured a series of 'demonstration' and 'non-demonstration' ponds so that farmers could compare methods and see improved results first-hand: the 'demonstration' ponds showed a 26 percent increase in fish production, and a 25 percent decrease in the cost of chemicals and drugs, fertilizers, fuel and electricity. Moreover, average production value per unit area almost doubled, with profit per unit area increasing by 183 percent.

Overall, the training allowed Government officers to strengthen their support to fish farmers in Hubei province, enabling the farmers to increase their fish production, decrease their use agricultural inputs, and avoid the use of chemicals that would impact food safety.

Since project completion, the Government has contributed additional resources to ensure that the Songzi Aquaculture Bureau Laboratory remains equipped to monitor Hubei province ponds for water quality and diseases, and continues to support fish farmers in adopting the improved practices developed by the project.

(FAO CHINA)

 
中國日報網英語點津版權說明:凡注明來源為“中國日報網英語點津:XXX(署名)”的原創作品,除與中國日報網簽署英語點津內容授權協議的網站外,其他任何網站或單位未經允許不得非法盜鏈、轉載和使用,違者必究。如需使用,請與010-84883561聯系;凡本網注明“來源:XXX(非英語點津)”的作品,均轉載自其它媒體,目的在于傳播更多信息,其他媒體如需轉載,請與稿件來源方聯系,如產生任何問題與本網無關;本網所發布的歌曲、電影片段,版權歸原作者所有,僅供學習與研究,如果侵權,請提供版權證明,以便盡快刪除。

中國日報網雙語新聞

掃描左側二維碼

添加Chinadaily_Mobile
你想看的我們這兒都有!

中國日報雙語手機報

點擊左側圖標查看訂閱方式

中國首份雙語手機報
學英語看資訊一個都不能少!

關注和訂閱

本文相關閱讀
人氣排行
熱搜詞
 
精華欄目
 

閱讀

詞匯

視聽

翻譯

口語

合作

 

關于我們 | 聯系方式 | 招聘信息

Copyright by chinadaily.com.cn. All rights reserved. None of this material may be used for any commercial or public use. Reproduction in whole or in part without permission is prohibited. 版權聲明:本網站所刊登的中國日報網英語點津內容,版權屬中國日報網所有,未經協議授權,禁止下載使用。 歡迎愿意與本網站合作的單位或個人與我們聯系。

電話:8610-84883645

傳真:8610-84883500

Email: languagetips@chinadaily.com.cn

主站蜘蛛池模板: 久久九九精品视频 | 欧美一级免费大片 | 日韩精品三级 | 草草影院免费 | 久久久久久国产精品三级 | 亚洲三级在线视频 | 国产成人mv 在线播放 | 韩国女主播青草在线观看 | 黄色视影| 直接在线观看的三级网址 | 免费在线观看a | 国产欧美日韩精品高清二区综合区 | 精品一久久香蕉国产线看观 | 欧美国产日韩在线播放 | 国产欧美亚洲三区久在线观看 | 日韩一级欧美一级一级国产 | 欧美色视频日本片高清在线观看 | 精品久久久久久综合网 | 性欧美视频a毛片在线播放 性欧美一级 | 国产一级一片免费播放刺激 | 欧洲一级鲁丝片免费 | 欧美一区二区三区gg高清影视 | 国产黄色在线网站 | 日本一本色道 | 99久久伊人一区二区yy5o99 | 国产精品久久久久影院色老大 | 欧美亚洲国产成人精品 | 一本久久精品一区二区 | 精品一区二区三区视频在线观看免 | 中国一级特黄大片毛片 | 成 人 黄 色 免费网 | 自拍一页| 日韩午夜精品 | 九九久久精品视频 | 国产天堂在线一区二区三区 | 日韩美女网站在线看 | 久久国产精品二国产精品 | 成人爽爽大片在线观看 | 久久15| 中文字幕在线视频网站 | 美女个护士一级毛片亚洲 |