The effects of nitrogen, phosphorus, vitamins and trace metals on the growth of the red tide organismProrocentrum Micans

Wang Zheng-fang; Zhang Qing; Gong Min

doi:10.1007/BF02889468

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The effects of nitrogen, phosphorus, vitamins and trace metals on the growth of the red tide organismProrocentrum Micans

OriginalPaper | Updated：2023-05-16

- The effects of nitrogen, phosphorus, vitamins and trace metals on the growth of the red tide organismProrocentrum Micans
- The effects of nitrogen, phosphorus, vitamins and trace metals on the growth of the red tide organismProrocentrum Micans
- 海洋湖沼学报（英文） 1995年13卷第4期页码：338-342
- Affiliations：
  
  Second Institute of Oceanography
- Author bio：
- Funds：
  
  This project was supported by the Natural Science Foundation of Zhejiang Province.
- DOI：10.1007/BF02889468
  中图分类号：
- 纸质出版：1995
- Accepted：
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The effects of nitrogen, phosphorus, vitamins and trace metals on the growth of the red tide organismProrocentrum Micans[J]. 海洋湖沼学报（英文）, 1995,13(4):338-342.

Zheng-fang, W., Qing, Z. & Min, G. The effects of nitrogen, phosphorus, vitamins and trace metals on the growth of the red tide organismProrocentrum Micans, ., Chin. J. Ocean. Limnol. 13, 338–342 (1995). https://doi.org/10.1007/BF02889468
The effects of nitrogen, phosphorus, vitamins and trace metals on the growth of the red tide organismProrocentrum Micans[J]. 海洋湖沼学报（英文）, 1995,13(4):338-342. DOI： 10.1007/BF02889468.

Zheng-fang, W., Qing, Z. & Min, G. The effects of nitrogen, phosphorus, vitamins and trace metals on the growth of the red tide organismProrocentrum Micans, ., Chin. J. Ocean. Limnol. 13, 338–342 (1995). https://doi.org/10.1007/BF02889468 DOI：

摘要

Abstract

Laboratory culture experiments showed that <100μ mol/L nitrate

amonium or mixture of amino acids promote the growth of the red tide organismProrocentrum micans Ehrenb

but that >100μmol/L of ammonium

or mixture of glycine and glutamate was harmful to growth

and that orthophosphate wasP. micans’ main phosphorous source in the ocean. Presence of 80μ mol/L EDTA

0.5 to 1 μmol/L Fe3+

1.0 to 20.0 μ mol/L Mn2+ 0.1 to 0.4 μmol/L Co2+ in the culture medium could improve the growth ofP. micans. Vitamin B1 promoted growth

but vitamin B12 and biotin did not. The estimated minimum cell quotas (q o) for nitrogen and phosphorus being 0.74 pmole/cell and 0.045 pmole/cell show that phosphorus (more than nitrogen) limits the growth ofP. micans in the study area.

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references

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Iwasaki, H., 1979. Physiological ecology of red tide flagellates. In: Biochemistry and Physiology of Protozoa. Vol. 1, Ed. by. M. Levandousky and S. H. Hutner, Academic Press, New York, pp. 357–393.

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Wang Zhengfang, Zhang Qing and Gong Min, 1993. The most suitable initial density ofProrocentrum micans and its relationship with temperature.Marine Environment Science 12(2): 44–47. (in Chinese)

Zhang Qing, Wang Zhengfang and Gong Min, 1993. The preliminary study on the red tide around the Beiji Islands in China.In: Proceedings of the 1993 Pacon China Symposium, Ed. by David Hopley and Wang Ying, Published by James Cook University of north Queensland, Australia, pp. 421–429.

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