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

Global EditionASIA 中文雙語Fran?ais
Business
Home / Business / Industries

Nation urged to strengthen pig breeding industry

By DU JUAN | China Daily | Updated: 2021-04-07 08:09
Share
Share - WeChat
A breeder checks his animals at a pig farm in Chongqing. [Photo/Xinhua]

Possible solutions

According to the latest national animal and poultry genetic resources list published last year, China is now home to 83 breeds of pig.

The nation used to have more breeds, but many have become extinct and 25 species are now endangered.

Liu Yonghao, chairman of New Hope Group, one of the country's biggest pork breeders, said problems being experienced include an incomplete industrial chain, outdated technology and the threat of disease.

Experts and company heads have suggested that China needs to grasp the core technologies required for breeding pigs and strengthen the development of animals bred locally, reducing reliance on imports.

Wu Zhenfang, director of the National Engineering Research Center for Breeding Swine Industry, said local pig breeds should be protected regardless of whether they are popular on the market, as each breed has its own advantages.

South Village Paper, owned by Nanfang Daily Media Group in Guangzhou, capital of Guangdong province, quoted Wu, who is also a professor of animal science specializing in molecular genetics and breeding at South China Agricultural University, as saying that regional pig breeds should be protected for their biological diversity and genetic resources.

"Pork from many local breeds tastes better, which can be a selling point. Domestic companies should farm more local pigs by using hybridization techniques to produce a higher percentage of lean meat," he said.

"Local pork should be developed in an attempt to gain increased market share and meet growing demand."

Although China has imported more breeding pigs in recent years, this has not always been the case.

Wu said an average of about 6,000 such animals were imported each year from 2015 to 2018 before African swine fever emerged in the country. He added that this figure was not that high, considering that the country slaughtered 600 million pigs annually.

"In recent years, many Chinese pig farming companies have increased imports of breeding animals for several reasons," he said.

"They are seeking to improve local breeds by introducing new foreign ones, which can enrich genetic diversity. At the same time, they can promote their brands by stating that the pork comes from high-quality foreign pigs. This is a good marketing strategy."

As pig prices soared, new breeding companies and those that developed too quickly faced a shortage of animals, and the quickest way to obtain high-quality pigs for reproduction purposes was to buy from the home and overseas markets, Wu said.

Domestic pig breeding companies need to be aware that there is a gap between themselves and their foreign counterparts regarding the level of technology being used, Wu added.

"In European countries and the US, pig farming has a mature industrial chain. Upstream companies are responsible for technology research and development to cultivate high-quality breeds. Downstream companies, which focus on pig reproduction, must pay a fee to those upstream when they need pigs for breeding," he said.

Chinese pig farming companies are mainly involved in breed selection and reproduction, but lack incentive to cultivate new breeds, according to Wu.

He suggested that the government increase investment in pig breeding technology to encourage innovation among companies.

|<< Previous 1 2 3 4 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . 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
CLOSE
 
主站蜘蛛池模板: 成人久久18免费网站入口 | 国内精品小视频在线 | 亚洲波多野结衣日韩在线 | 欧美亚洲欧美区 | 国产精自产拍久久久久久蜜 | 超薄肉色丝袜精品足j福利 超级乱淫视频aⅴ播放视频 | 国产普通话一二三道 | 亚洲一区二区在线免费观看 | 久久免费特黄毛片 | 久久精品福利视频 | 精品久久久在线观看 | 成年性午夜免费视频网站不卡 | 亚洲一区二区欧美 | 成年男女免费视频网站播放 | 九色视频在线观看免费 | 国产伦久视频免费观看 视频 | 亚洲高清不卡 | 欧美6699在线视频免费 | 在线播放国产一区二区三区 | 亚洲国产精选 | 国产一区二区三区欧美 | 美女擦逼| 91久久国产综合精品女同国语 | 久久精品a | 久久免费看片 | 国产盗摄视频 | 中文字幕va一区二区三区 | 亚洲欧洲日产国码二区在线 | 美女张开腿让男人桶爽动漫视频 | 国产亚洲精品看片在线观看 | 国产一级在线观看 | 四虎免费大片aⅴ入口 | 国产第九页 | 999成人国产精品 | 国产精品福利午夜一级毛片 | 成人国产午夜在线视频 | 一级做a爰片性色毛片中国 一级做a爰性色毛片 | 亚洲欧洲国产成人综合一本 | 亚洲毛片免费视频 | 亚洲综合色dddd26 | 国产精品久久久久久久久免费hd |