Acta Agriculturae Zhejiangensis

›› 2010, Vol. 22 ›› Issue (1): 0-68.

• 论文 •    

Resources survey on symbiotic nodulations and nitrogen-fixing plants in Shanghai greenland

ZHANG Jing-wei;YOU Xiang-liang;*;XI Jin-biao;LI Xiu-fen;WANG Kui-ling;ZHANG De-shun;*   

  1. 1 College of Landscape and Horticulture, Qingdao Agricultural University, Qingdao 266109, China;2 Shanghai Institute of Landscape Gardening, Shanghai 200232, China;3 Shanghai Business School, Shanghai 201319, China;4 Shanghai Academy of Agricultural Sciences, Shanghai 201106, China;5 College of Architecture and Urban Planking, Tongji University, Shanghai 200092, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-01-25 Published:2010-01-25

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Abstract: Nodulation status and nitrogen fixation were investigated. The host plants collected belong to 5 family 37 genera, totally 83 species. Among of them, 33 genera 71 species were legume plants, the other 4 family 4 genera 12 species were non-leguminous plants. The results showed that 93% of root nodules ranged from 1 to 10 mm at the lateral root of hosts, with spherical or columnar in shape and white or yellowish-brown in color. Nitrogenase activity was from 0 to 10 μmol·g·h-1．

Key words: resource survey, root nodule, nitrogen-fixed plant, nitrogenase activity, Shanghai

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