国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

 
 
 

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(chuàng)作品,除與中國日報網簽署英語點津內容授權協(xié)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(lián)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(lián)系,如產生任何問題與本網無關;本網所發(fā)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?zhí)峁┌鏅嘧C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!

 

閱讀

詞匯

視聽

翻譯

口語

合作

 

關于我們 | 聯(lián)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(xié)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(lián)系。

電話:8610-84883645

傳真:8610-84883500

Email: languagetips@chinadaily.com.cn

武陟县| 商洛市| 平昌县| 邵阳市| 上杭县| 阳原县| 平塘县| 方正县| 塔城市| 奉新县| 镇原县| 荥阳市| 延庆县| 张家界市| 延寿县| 通海县| 洞头县| 凭祥市| 社会| 汉中市| 丹东市| 永州市| 大兴区| 苍南县| 安乡县| 连山| 西乌珠穆沁旗| 海宁市| 蓝山县| 牟定县| 城固县| 泾源县| 奇台县| 宁城县| 吉水县| 兖州市| 湘潭市| 镇远县| 青海省| 奎屯市| 类乌齐县|