www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

Global EditionASIA 中文雙語Fran?ais
China

Unmanned technology transforms sericulture

China Daily | Updated: 2025-06-27 00:00
Share
Share - WeChat

CHONGQING — In Yongchuan district of Southwest China's Chongqing municipality, a modern sericulture base is transforming the ancient legacy of silkworm farming via cutting-edge unmanned technologies.

Recently, the Modern Sericulture Xianlong Base unveiled a new cosmetic product featuring purified silkworm silk protein, a testament to the transformative power of its innovative practices.

"By employing unmanned sericulture technologies, we are able to raise silkworms in a completely sterile environment, resulting in exceptionally clean silk," said Shen Guanwang, assistant professor at the Advanced Interdisciplinary Studies Academy of Southwest University.

This technological leap has not only enhanced the quality of silk but also significantly boosted efficiency. The 4,000 square meter base achieves an annual output value of 20 million yuan ($2.8 million), a remarkable 20-fold increase compared to traditional methods, according to Xia Qingyou, professor at the AISA.

China, the cradle of sericulture, has a history of domesticating silkworms that dates back over 5,000 years. However, traditional sericulture has long been labor-intensive, land-consuming and highly dependent on the seasonal availability of mulberry leaves. The modern base in Yongchuan has shattered these limitations.

Inside the base, plastic silkworm rooms are neatly arranged in rows, with air conditioning and ventilation systems maintaining optimal temperature and humidity for silkworm growth. During feeding times, automated guided vehicles transport stacks of silkworm trays to automated feeding systems, where robotic feeders can simultaneously serve up to 20,000 silkworms.

Instead of traditional mulberry leaves, the silkworms now consume scientifically formulated "nutrient meals" made from a precise blend of mulberry leaf powder, corn, soybean meal and other raw materials.

"The use of artificial feed and AGVs enables high-density cultivation," Shen said. "We can stack rearing trays vertically, increasing spatial efficiency four — to fivefold. Moreover, we are no longer reliant on the seasonal availability of mulberry leaves, allowing us to raise silkworms year-round."

When operating at full capacity, the base can produce 40 metric tons of cocoons annually, requiring only about 10 technical workers. In contrast, traditional methods would demand at least 500 workers for such large-scale production.

Notably, standardized management at the base has led to the development of diverse new products. "Silk extracts can also be used in cosmetics and medicines," Shen said. In addition, the base specializes in producing Bombyx batryticatus, a type of medicinal silkworm, achieving an annual output of 100 tons — which serves as raw material for over 100 pharmaceutical formulations.

Xia said the base has already developed high-value biomedical products such as silk-based bone repair scaffolds and functional silk proteins. "These innovations mark a new chapter for the traditional sericulture industry as it steps into the realms of new materials and biopharmaceuticals," he said.

Xinhua

 

 

Today's Top News

Editor's picks

Most Viewed

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
主站蜘蛛池模板: 久久亚洲精品一区成人 | 在线观看一级片 | 久草视频免费看 | 亚洲日韩视频免费观看 | 丁香伊人五月综合激激激 | 欧美一区二区在线视频 | 成年女人毛片免费观看中文w | 国产免费一级视频 | a级淫片 | 欧美视频一区二区三区精品 | 成人午夜视频在线播放 | 欧美国产精品久久 | 深夜福利亚洲 | 真人一级毛片免费观看视频 | 成年免费在线观看 | 免费a级 | 成人羞羞视频国产 | 日日a.v拍夜夜添久久免费 | 99国产精品久久久久久久成人热 | 亚洲精品中文一区不卡 | 久久亚洲高清观看 | 国内精品久久久久影院老司 | 在线观看欧美一区 | 亚洲欧美日韩在线一区二区三区 | 久久精品亚洲一区二区 | 精品欧美一区视频在线观看 | 一级片免费的 | 久久国产精品影院 | 国产亚洲精品成人婷婷久久小说 | 久久国产视频网站 | 一区在线看 | www伊人| 日韩在线一区二区三区免费视频 | 免费看美女午夜大片 | 玖玖影院在线观看 | 欧美在线一级毛片视频 | 乱人伦中文视频在线观看免费 | 男女无遮掩做爰免费视频软件 | 日韩三级在线观看视频 | 亚洲精品一区二区久久 | 免费观看日本高清a毛片 |