三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

Big data adopted for tea harvest in Zhejiang

Xinhua | Updated: 2020-03-19 15:58
Share
Share - WeChat
A villager processes tea leaves in Longjing Village of Hangzhou, east China's Zhejiang Province, March 18, 2020. Farmers and tea-picking workers have started to harvest the first batch of Xihu Longjing, or the West Lake Dragon Well tea, in Hangzhou. Zhejiang Province, a major tea production base in east China, has adopted big data to accurately forecast the proper time for harvesting tea leaves to mitigate the impact of labor shortage caused by the epidemic.[Photo/Xinhua]
|<< Previous 1 2 3 4 5 Next   >>|

Related Stories

Top
BACK TO THE TOP
English
Copyright 1995 - 2025. 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： 成人黄网大全在线观看 | 国产欧美精品一区二区色综合 | 日本一本在线视频 | 亚洲国产精品嫩草影院久久 | 国产精品久久久久久久网站 | 黄色三级一级片 | 特别毛片 | 国产成人精视频在线观看免费 | 黑人和黑人激情一级毛片 | 91精品全国免费观看老司机 | 毛片免费软件 | 成在线人免费视频 | 国产精品视频分类一区 | 亚洲福利国产精品17p | h录音 国产 在线 | 一级黄色片国产 | 在线麻豆视频 | 香蕉网站狼人久久五月亭亭 | 手机看片自拍 | 日韩视频免费一区二区三区 | 真人一级毛片 | 精品啪啪 | 国产美女激情视频无打码 | 成人精品网 | 精品福利视频网站 | 国产精品免费αv视频 | 自拍亚洲一区 | 2017天天天天做夜夜夜做 | 热综合一本伊人久久精品 | 国产精品高清视亚洲一区二区 | 欧洲色图亚洲色图 | 黄页免费看 | 亚洲福利精品 | 欧美国产在线观看 | 色婷婷色综合激情国产日韩 | 福利在线一区 | 黄录像欧美片在线观看 | 亚洲精品久久久久影 | 97综合久久 | 国产午夜免费一区二区三区 | 一级毛片aaaaaa视频免费看 |