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CLC number: S157.4

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Received: 2005-06-06

Revision Accepted: 2005-07-29

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Cited: 10

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Journal of Zhejiang University SCIENCE B 2005 Vol.6 No.10 P.981-990


Identification of technology options for reducing nitrogen pollution in cropping systems of Pujiang

Author(s):  FANG Bin, WANG Guang-huo, VAN DEN BERG Marrit, ROETTER Reimund

Affiliation(s):  School of Resource and Environmental Science, Zhejiang University, Hangzhou 310029, China; more

Corresponding email(s):   fangbin375@zju.edu.cn, ghwang@zju.edu.cn

Key Words:  Nutrient emissions, Pollution, Rice, Vegetables

FANG Bin, WANG Guang-huo, VAN DEN BERG Marrit, ROETTER Reimund. Identification of technology options for reducing nitrogen pollution in cropping systems of Pujiang[J]. Journal of Zhejiang University Science B, 2005, 6(10): 981-990.

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publisher="Zhejiang University Press & Springer",

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A1 - FANG Bin
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A1 - ROETTER Reimund
J0 - Journal of Zhejiang University Science B
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PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2005.B0981

This work analyses the potential role of nitrogen pollution technology of crop systems of Pujiang, County in Eastern China’s Zhejiang Province, rice and vegetables are important cropping systems. We used a case study approach involving comparison of farmer practices and improved technologies. This approach allows assessing the impact of technology on pollution, is forward looking, and can yield information on the potential of on-the-shelf technology and provide opportunities for technology development. The approach particularly suits newly developed rice technologies with large potential of reducing nitrogen pollution and for future rice and vegetables technologies. The results showed that substantial reductions in nitrogen pollution are feasible for both types of crops.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article


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