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The influence of soil and water physicochemical properties on the distribution of Nostoc sphaeroides (Cyanophyceae) in paddy fields and biochemical comparison with indoor cultured biomass
Qin, Hongjie1,2; Lu, Jingjing1,2; Wang, Zhicong1; Li, Dunhai1,3; Li, DH (reprint author), Chinese Acad Sci, Inst Hydrobiol, 7 South Donghu Rd, Wuhan 430072, Hubei Province, Peoples R China.
2013-12-01
Source PublicationJOURNAL OF APPLIED PHYCOLOGY
ISSN0921-8971
Volume25Issue:6Pages:1737-1745
AbstractA survey on the distribution of Nostoc sphaeroides, an edible cyanobacterium, growing in mountain paddy fields of Zouma Town in China was carried out in May 2012. The physical and chemical properties of paddy field soil and water were analyzed. We found that in a paddy field in which N. sphaeroides historically did not grow when the water was acidic (pH 6.30) and showed the lowest conductivity, and the soil contained the lowest content of total phosphorus (TP) and available phosphorus (AP) compared to other fields where N. sphaeroides did grow. The nitrogen (N) contents in both water and soil samples were sufficient compared with the high N. sphaeroides yield paddy fields. These results suggest that an acidic water environment, as well as low TP and especially low AP, was the main limiting factors for the distribution of N. sphaeroides. In addition, comparison of the biochemical composition of field-harvested, short-term-cultivated, and long-term-cultivated N. sphaeroides showed that the contents of photosynthetic pigments (chlorophyll a and carotenoids) and soluble protein including phycobiliproteins increased gradually from wild habitat to long-term indoor cultivation N. sphaeroides, while both total and soluble carbohydrates showed a decreasing trend during indoor cultivation.; A survey on the distribution of Nostoc sphaeroides, an edible cyanobacterium, growing in mountain paddy fields of Zouma Town in China was carried out in May 2012. The physical and chemical properties of paddy field soil and water were analyzed. We found that in a paddy field in which N. sphaeroides historically did not grow when the water was acidic (pH 6.30) and showed the lowest conductivity, and the soil contained the lowest content of total phosphorus (TP) and available phosphorus (AP) compared to other fields where N. sphaeroides did grow. The nitrogen (N) contents in both water and soil samples were sufficient compared with the high N. sphaeroides yield paddy fields. These results suggest that an acidic water environment, as well as low TP and especially low AP, was the main limiting factors for the distribution of N. sphaeroides. In addition, comparison of the biochemical composition of field-harvested, short-term-cultivated, and long-term-cultivated N. sphaeroides showed that the contents of photosynthetic pigments (chlorophyll a and carotenoids) and soluble protein including phycobiliproteins increased gradually from wild habitat to long-term indoor cultivation N. sphaeroides, while both total and soluble carbohydrates showed a decreasing trend during indoor cultivation.
SubtypeArticle
KeywordNitrogen Nostocsphaeroides Cyanobacterium Paddy Field Phosphorus Photosynthetic Pigment Protein
Department[Qin, Hongjie; Lu, Jingjing; Wang, Zhicong; Li, Dunhai] Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Hubei Province, Peoples R China; [Qin, Hongjie; Lu, Jingjing] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Li, Dunhai] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China
DOI10.1007/s10811-013-0040-5
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationAcademy-Locality Cooperation project of the Chinese Academy of Sciences [ZNWH-2011-004] ; Academy-Locality Cooperation project of the Chinese Academy of Sciences [ZNWH-2011-004] ; Academy-Locality Cooperation project of the Chinese Academy of Sciences [ZNWH-2011-004] ; Academy-Locality Cooperation project of the Chinese Academy of Sciences [ZNWH-2011-004]
Indexed BySCI
Language英语
WOS Research AreaBiotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS SubjectBiotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS IDWOS:000326806400012
WOS KeywordBLUE-GREEN-ALGA ; XIAN-MI NOSTOC ; EDIBLE CYANOBACTERIUM ; PHOTOSYNTHETIC CHARACTERISTICS ; RICE FIELDS ; COLONY SIZE ; PHOSPHORUS ; SEDIMENT ; LAKES ; ECOLOGY
Funding OrganizationAcademy-Locality Cooperation project of the Chinese Academy of Sciences [ZNWH-2011-004] ; Academy-Locality Cooperation project of the Chinese Academy of Sciences [ZNWH-2011-004] ; Academy-Locality Cooperation project of the Chinese Academy of Sciences [ZNWH-2011-004] ; Academy-Locality Cooperation project of the Chinese Academy of Sciences [ZNWH-2011-004]
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/19780
Collection水环境工程研究中心_期刊论文
Corresponding AuthorLi, DH (reprint author), Chinese Acad Sci, Inst Hydrobiol, 7 South Donghu Rd, Wuhan 430072, Hubei Province, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Hubei Province, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China
Recommended Citation
GB/T 7714
Qin, Hongjie,Lu, Jingjing,Wang, Zhicong,et al. The influence of soil and water physicochemical properties on the distribution of Nostoc sphaeroides (Cyanophyceae) in paddy fields and biochemical comparison with indoor cultured biomass[J]. JOURNAL OF APPLIED PHYCOLOGY,2013,25(6):1737-1745.
APA Qin, Hongjie,Lu, Jingjing,Wang, Zhicong,Li, Dunhai,&Li, DH .(2013).The influence of soil and water physicochemical properties on the distribution of Nostoc sphaeroides (Cyanophyceae) in paddy fields and biochemical comparison with indoor cultured biomass.JOURNAL OF APPLIED PHYCOLOGY,25(6),1737-1745.
MLA Qin, Hongjie,et al."The influence of soil and water physicochemical properties on the distribution of Nostoc sphaeroides (Cyanophyceae) in paddy fields and biochemical comparison with indoor cultured biomass".JOURNAL OF APPLIED PHYCOLOGY 25.6(2013):1737-1745.
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