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

USEUROPEAFRICAASIA 中文雙語Fran?ais
China
Home / China / Innovation

New tech on display at agriculture show

chinadaily.com.cn | Updated: 2013-03-12 11:01

Tan Baolin went into a vegetable greenhouse. "Now, it's music time," he said and pushed a button on a green instrument. The greenhouse filled with a dull buzz immediately.

"You may think it's noise, but the vegetables like it. They listen to it one hour in the morning and one in the afternoon every day, and the output increases by 20 percent," Tan told Beijing Daily.

Beijing will hold its first Agricultural Carnival in Changping district on March 23, and more than 10 new agricultural techniques will be on display. The audio stimulating instrument is one of them.

The instrument releases sound waves in a specific frequency, which work to stimulate the vegetable roots and speed the process of metabolism, according to a person in charge of the exhibition.

Tan said strawberries growing with the music become mature 15 days sooner than ordinary ones, and become even sweeter.

Other techniques to be displayed include fog cultivation, which changes the nutrient solution into fog drops and help save water and prevent disease. Another technique is a carbon dioxide production instrument that replenishes carbon dioxide for greenhouse vegetables and boost production.

These techniques will be spread to the Beijing suburbs and help many farmers after the agriculture event.

Editor's picks
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: 亚洲一级毛片视频 | 天堂色视频 | 最新国产一区二区精品久久 | 欧美亚洲国产精品久久高清 | 国内久久| 怡红院老首页主页入口 | 成人黄色免费网址 | 欧美一级毛片片免费 | 伊人久热这里只有精品视频99 | 欧洲97色综合成人网 | 成年人在线视频免费观看 | 女人又黄的视频网站 | 久久有这有精品在线观看 | 欧美成人综合在线观看视频 | 欧美一区二区在线播放 | 国产日韩欧美精品一区二区三区 | 爽爽窝窝午夜精品一区二区 | 中文字幕福利视频 | 日韩一区国产二区欧美三区 | 日本一区二区三区不卡视频中文字幕 | 日韩久久网 | 在线看国产 | 手机在线黄色 | 生活片毛片 | 在线免费观看日本视频 | 久久se精品一区二区国产 | 精品久久久久久 | 久久久精品2018免费观看 | 国产三级在线播放线 | 91网站在线免费观看 | 国产精品特级毛片一区二区三区 | 日本欧美高清 | 成人免费a视频 | 老湿菠萝蜜在线看 | 国产精品九九免费视频 | 成年女人毛片免费播放人 | 韩国一级做a爰片性色毛片 韩国一区在线 | 欧美国产成人免费观看永久视频 | 91寡妇天天综合久久影院 | 欧美做爰性欧美 | 欧美日韩在线第一页 |