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
China
Home / China / Society

New tech assists farming in desert

China Daily | Updated: 2018-07-18 09:52
Share
Share - WeChat

LANZHOU - Growing crops had never been profitable for the farmers of Shahe village, located in the waterless and desolate Gobi Desert of Gansu province.

"The land was so barren that most villagers had no choice but to leave to make a living," said Fan Lide, a resident of Shahe who has worked as a plumber, mechanic and taxi driver in other provinces.

In 2009, the Suzhou district in Jiuquan, which encompasses Shahe, launched a program to build greenhouses in the desert so that farmers could grow cash crops such as vegetables, edible fungi and grapes.

Farming in the Gobi has its advantages: The extended sunlight provides adequate energy for crops, and the significant temperature difference between day and night helps crops accumulate nutrients. The desert's hot, dry air also means fewer pests and crop diseases.

The first group of 50 greenhouses built by the district took up about 800 hectares. Fan rented 4 hectares to grow tomatoes and chili peppers.

The greenhouses are loaded with all kinds of technology, including soil-free cultivation, integrated water and fertilization controls and remote phone app controls.

With an app called Greenhouse Manager, Fan can monitor and control the environment in the greenhouses by adjusting all kinds of sensors installed on his phone.

For example, with a tap of the screen, the insulation layer on the roof of the greenhouse opens automatically to let in more fresh air.

"I can also see the real-time temperature and humidity in the greenhouses or send a command to irrigate and fertilize the crops," Fan said.

The Gobi greenhouses use drip and spray irrigation, which cuts water consumption by almost 50 percent compared with a normal farm, according to Yan Shengjun, an agricultural adviser who serves as a consultant for the local farmers.

The greenhouses are also eco-friendly, as they use substrates for soil-free cultivation recycled from rotten leaves, straw and cow and sheep feces.

With the greenhouses, Fan earns around 70,000 yuan ($10,500) annually.

"Vegetables produced in the greenhouses are harvested two or three times a year. As organic food gets more popular in the market, our income also increases," Fan said.

The greenhouse program has helped bring an average revenue of about $72,300 per hectare to local farmers, and officials said plans to build more agricultural facilities in the Gobi are underway.

Xinhua

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: 色网站在线观看 | 欧美一区二区精品系列在线观看 | 91视频综合网 | 第四色成人网 | 日日噜噜噜夜夜爽爽狠狠69 | 久久精品国产欧美日韩99热 | 亚洲一区免费在线观看 | 欧美日韩在线播一区二区三区 | 欧美成人精品一区二区三区 | 国产一级毛片午夜 | 中文字幕一区二区在线视频 | 性猛交毛片 | 国产欧美一区二区三区久久 | 在线免费观看一区二区三区 | 亚洲一区二区三区免费在线观看 | 91久久香蕉国产线看观看软件 | 国产孕妇做受视频在线观看 | 日韩精品中文字幕一区二区三区 | 99在线观看精品视频 | 成人毛片免费视频播放 | 日韩经典欧美精品一区 | videos欧美丰满肥婆 | 国产福利三区 | 一级做a爰全过程免费视频毛片 | 国产三a级日本三级日产三级 | 看亚洲a级一级毛片 | 欧美高清免费一级在线 | 日本在线观看不卡 | 国产色啪午夜免费视频 | 狼人 成人 综合 亚洲 | 韩国19禁主播裸免费福利 | 国产色司机在线视频免费观看 | 新版天堂中文资源官网 | 精品成人一区二区三区免费视频 | 又黄又刺激下面流水的视频 | 久久精品国产99久久 | 特黄aa级毛片免费视频播放 | 久99re视频9在线观看 | 欧美俄罗斯一级毛片激情 | 国内成人自拍视频 | 久久免费视屏 |