新闻
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China

膜下滴灌技术助力新疆农业发展 中国节水灌溉技术已走向中亚和非洲

2017-08-10 11:26:55   国际在线

天业农业示范园区水稻田(盖安娜 摄)

国际在线报道(记者 刘文俊 盖安娜):旱地里也能种水稻?近日,记者在新疆维吾尔自治区石河子市采访时发现,40公顷的水稻田没有水,但水稻苗却绿油油的。如何在旱地里种水稻,新疆生产建设兵团有秘决。而且,他们研制出的节水灌溉技术还走出了国门,在中亚和非洲多国得到推广。

新疆石河子市天业示范园区内的水稻田,采用的是膜下滴灌技术。这项技术由新疆生产建设兵团下属企业——新疆天业集团首创。通过给农作物“打点滴”,该技术使水流顺滴孔直达作物根部;加上地膜的覆盖,土壤被蒸发的水分大量减少。新疆天业集团农业研究所的农艺师陈伊锋介绍说:“(膜下滴灌技术)第一个特点就是省水。我们用地膜结合滴灌带,取代了传统栽培的水层,比一般水田大概省水60%。水田用水从种到收,大概每亩(约0.07公顷)需要2000多立方米,而我们的只用650到700立方米就够了。这是第一个比较明显的区别和优势。第二个就是节约成本和投入,我们因为使用了滴灌栽培,全田没有埂子和渠道,因此节约了10%的土地,这就意味着多收益,提高了土地的利用率。还有就是我们实现了全程的机械化栽培,机械化种子处理,种子直播,不育秧,不插秧,收获也是机械化,这样,人工管理的面积比普通水田提高了3到4倍,节约了很大生产成本。”

兵团二师第31团采用膜下滴灌的枣树(刘文俊 摄)

中国为屯垦戍边而设立的新疆生产建设兵团,目前在新疆各地建有170多个农牧团场。这些团场大多地处沙漠边缘的戈壁荒滩,土地贫瘠,水资源稀缺。多年来,兵团的发展史实际上就是一部探索水资源高效利用的历史。在兵团的大力支持下,新疆天业集团引进、消化、吸收了国外技术,并自主开发出了具有中国特色的高效节水滴灌系统,使兵团所属的125万公顷耕地实现可持续发展。新疆天业集团副总经理周军自豪地告诉记者:“上世纪80年代90年代,我们就针对国外的农业节水技术进行了一些验证性的实验,特别是先进节水技术要在大田中应用。许多节水技术,只是在大棚、温室、花卉种植中,特定的一些作物中使用。而要彻底改变我们新疆农业缺水的问题,带动农业发展,关键是先进的节水灌溉技术要能在大田中运用。所以,我们始终坚持不懈地开发,最后终于形成了一次性回收滴灌带的技术及相关的商业模式。两种模式相结合,带动了膜下滴灌溉技术的发展。”

上一页1/2下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170810/31068024.html
Server: cms-8-252
Date: 2024/05/04 19:17:24

Powered by China
China