Volume 19 Issue 6
Dec.  2023
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XU Mengjie, LI Qingnan, YAO Dandan, ZOU Xiaoxiao, HUANG Huiqin, BAO Shixiang, GONG Chunguang, ZHU Jun, MU Dan. Effects of temperature, light intensity, salinity on growth and photosynthetic physiology of Sargassum ilicifolium[J]. South China Fisheries Science, 2023, 19(6): 127-133. DOI: 10.12131/20230132
Citation: XU Mengjie, LI Qingnan, YAO Dandan, ZOU Xiaoxiao, HUANG Huiqin, BAO Shixiang, GONG Chunguang, ZHU Jun, MU Dan. Effects of temperature, light intensity, salinity on growth and photosynthetic physiology of Sargassum ilicifolium[J]. South China Fisheries Science, 2023, 19(6): 127-133. DOI: 10.12131/20230132
shu

Effects of temperature, light intensity, salinity on growth and photosynthetic physiology of Sargassum ilicifolium

  • 1.

    Ocean College of Hebei Agriculture University, Qinhuangdao 066003, China

  • 2.

    Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences/Hainan Institute for Tropical Agricultural Resources/Key Laboratory of Biology and Genetic Resources of Tropical Crops of Hainan Province, Haikou 571101, China

  • 3.

    College of Biology and Agriculture, Jiamusi University, Jiamusi 154007, China

  • 4.

    Hainan Provincial Key Laboratory for Functional Components Research and Utilization of Marine Bio-resources, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China

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  • Received Date: July 06, 2023
  • Revised Date: August 07, 2023
  • Accepted Date: August 13, 2023
  • Available Online: September 23, 2023
    Graphical Abstract
    • Abstract

  • Sargassum ilicifolium is the dominant species in the coastal seaweed field of Hainan Island. To provide technical support for the protection and restoration of seaweed field, we studied the physiological and ecological adaptability of S. ilicifolium by using chlorophyll fluorescence technology in addition with analysis of changes in photosynthetic pigment content and growth rate under different growth conditions. At different temperatures (10, 14, 18, 22, 26 and 30 ℃), light intensities (10, 20, 40, 80, 120 and 200 µmol·m−2·s −1) and salinities (20‰, 24‰, 28‰, 32‰, 36‰ and 40‰), we measured the specific growth rate, chlorophyll content and maximum fluorescence yield (Fv/Fm) of S. ilicifolium. The results show that the optimal temperature for the growth of S. ilicifolium was 18–26 ℃; the optimal light intensity was 20–120 µmol·m−2·s−1; the optimal salinity was 16‰–36‰. These results indicate that S. ilicifolium is a temperature-loving macroalgae and is more sensitive to low temperature stress. Too low or too high light intensity will lead to algal damage. Therefore, the effects of temperature and light intensity on the growth and spatial distribution should be fully considered in the process of conservation and restoration of the seaweed fields dominated by S. ilicifolium. These results indicate that S. ilicifolium is a temperature-loving macroalgae and is more sensitive to low temperature stress. Too low or too high light intensity will lead to algal damage. Therefore, the effects of temperature and light intensity on the growth and spatial distribution should be fully considered in the process of conservation and restoration of the seaweed fields dominated by S. ilicifolium.

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    • References (34)
  • [1]
    EL-MANAWAY I M, RASHEDY S H. The ecology and physiology of seaweeds: an overview [M]//RANGA RAO A, RAVISHANKAR G A. Sustainable global resources of seaweeds volume 1: bioresources, cultivation, trade and multifarious applications[M]. Cham: Springer International Publishing, 2022: 3-16.
    [2]
    章守宇, 刘书荣, 周曦杰, 等. 大型海藻生境的生态功能及其在海洋牧场应用中的探讨[J]. 水产学报, 2019, 43(9): 2004-2014.
    [3]
    ABDULLAH M I, FREDRIKSEN S, CHRISTIE H. The impact of the kelp (Laminaria hyperborea) forest on the organic matter content in sediment of the west coast of Norway[J]. Mar Biol Res, 2017, 13(2): 151-160. doi: 10.1080/17451000.2016.1240369
    [4]
    LI X M, WANG K, ZHANG S Y, et al. Distribution and flora of seaweed beds in the coastal waters of China[J]. Sustainability, 2021, 13(6): 3009. doi: 10.3390/su13063009
    [5]
    何培民, 段元亮, 刘巧, 等. 我国近海大型海藻生态修复策略与典型案例[J]. 应用海洋学学报, 2021, 40(4): 557-563. doi: 10.3969/J.ISSN.2095-4972.2021.04.001
    [6]
    徐晓群, 廖一波, 寿鹿, 等. 海岛生态退化因素与生态修复探讨[J]. 海洋开发与管理, 2010, 27(3): 39-43. doi: 10.3969/j.issn.1005-9857.2010.03.010
    [7]
    LARGO D B. Seagrass and seaweed bed establishment: an option in mitigating coastal degradation in the Philippines[J]. Fish Sci, 2002, 68(sup2): 1763-1766. doi: 10.2331/fishsci.68.sup2_1763
    [8]
    JUNG S M, LEE J H, HAN S H, et al. A new approach to the restoration of seaweed beds using Sargassum fulvellum[J]. J Appl Phycol, 2020, 32: 1-7. doi: 10.1007/s10811-020-02073-9
    [9]
    TANAKA K, OHNO M, LARGO D. An update on the seaweed resources of Japan[J]. Bot Mar, 2020, 63(1): 105-117. doi: 10.1515/bot-2018-0100
    [10]
    邹潇潇, 刘鑫鑫, 朱军, 等. 海南省2个冬青叶马尾藻种群的多样性及分子系统学研究[J]. 广东海洋大学学报, 2016, 36(6): 21-27. doi: 10.3969/j.issn.1673-9159.2016.06.004
    [11]
    ZOU X X, MENG T, YAO D D, et al. Benthic Sargassum composition and community characteristics in the intertidal zone of Hainan Island, China[J]. Mar Biol Res, 2022, 18: 9-10, 555-565.
    [12]
    栾青, 吕芳, 吴海一, 等. 不同培养条件对铜藻生长和营养组分的影响[J]. 渔业科学进展, 2019, 40(4): 123-130. doi: 10.19663/j.issn2095-9869.20180126001
    [13]
    张建伟, 刘媛媛, 吴海龙, 等. 环境因子对瓦氏马尾藻生长及光合作用的影响[J]. 中国水产科学, 2014, 21(6): 1227-1235.
    [14]
    韦莹莹, 王鹏, 刘岩, 等. 温度对不同生长时期鼠尾藻生长及光合作用的影响[J]. 海洋湖沼通报, 2021, 43(6): 100-108. doi: 10.13984/j.cnki.cn37-1141.2021.06.014
    [15]
    YEH H Y, LEE M C, LIBATIQUE M J H, et al. The effects of seawater temperature and irradiance on the sexual reproduction of Sargassum ilicifolium (Sargassaceae, Phaeophyta)[J]. J Appl Phycol, 2020, 32: 661-670. doi: 10.1007/s10811-019-01919-1
    [16]
    YEH H Y, LIBATIQUE M J, LIAO Z H, et al. Environmental factors impact the early life stages of Sargassum ilicifolium in laboratory[J]. Algal Res, 2021, 56: 102306. doi: 10.1016/j.algal.2021.102306
    [17]
    DEMMIG A B, ADAMS III W W, BARKER D H, et al. Using chlorophyll fluorescence to assess the fraction of absorbed light allocated to thermal dissipation of excess excitation[J]. Physiol Plantarum, 1996, 98(2): 253-264.
    [18]
    GLELL E P, SMITH C M, DOTY M S. Influence of antecedent water temperatures on standing crop of a Sargassum spp. dominated reef flat in Hawaii[J]. Mar Biol, 1990, 105(2): 323-328. doi: 10.1007/BF01344302
    [19]
    王永川, 黄良民, 李少芬. 温度对几种海藻的光合作用及其分布的影响[J]. 热带海洋, 1983(1): 57-62.
    [20]
    ZOU X X, XING S S, SU X, et al. The effects of temperature, salinity and irradiance upon the growth of Sargassum polycystum C. Agardh (Phaeophyceae)[J]. J Appl Phycol, 2018, 30(2): 1207-1215. doi: 10.1007/s10811-017-1282-4
    [21]
    郭赣林, 董双林, 董云伟. 温度及其波动对孔石莼生长及光合作用的影响[J]. 中国海洋大学学报(自然科学版), 2006, 46(6): 941-945. doi: 10.16441/j.cnki.hdxb.2006.06.019
    [22]
    杨彬, 谢恩义, 曲元凯. 不同环境因子对莫氏马尾藻幼苗生长和光合色素的影响[J]. 南方水产科学, 2013, 9(4): 39-44. doi: 10.3969/j.issn.2095-0780.2013.04.007
    [23]
    赵素芬, 胡飞, 黄国辉, 等. 温度与盐度对全缘马尾藻幼孢子体生长的联合效应[J]. 水产养殖, 2016, 37(4): 32-38. doi: 10.3969/j.issn.1004-2091.2016.04.007
    [24]
    张玉荣, 刘峰, 单体锋, 等. 利用叶绿素荧光技术揭示人工培育的铜藻幼苗对胁迫温度、光照和盐度的反应[J]. 南方水产, 2009, 5(2): 1-9.
    [25]
    ZHANG M, ZHANG L, LI H, et al. The lack of low temperature tolerance of tropical seagrasses strongly restricts their geographical distribution[J]. Mar Environ Res, 2022, 173: 105539. doi: 10.1016/j.marenvres.2021.105539
    [26]
    陈天翔. 坛紫菜响应盐胁迫过程中钾钠平衡机制的初步研究[D]. 厦门: 集美大学, 2019: 1-43.
    [27]
    ARIS M, MUCHDAR F, LABENUA R. Study of seaweed Kappaphycus alvarezii explants growth in the different salinity concentrations[J]. J Ilmiah Perikanan dan Kelautan, 2021, 13(1): 97-105. doi: 10.20473/jipk.v13i1.19842
    [28]
    梁洲瑞, 王飞久, 孙修涛, 等. 环境因子对鼠尾藻幼苗叶绿素荧光参数的影响[J]. 水产学报, 2011, 35(8): 1225-1232.
    [29]
    宋新丹, 陈斌斌, 马增岭, 等. 盐度对羊栖菜(Sargassum fusiforme)幼体光合特性的影响[J]. 浙江农业学报, 2020, 32(9): 1634-1644. doi: 10.3969/j.issn.1004-1524.2020.09.12
    [30]
    NORTON T A. Ecological experiments with Sargassum muticum[J]. J Mar Biol Ass UK, 1977, 57: 33-43. doi: 10.1017/S0025315400021214
    [31]
    CLINTON J D, DAVID A T. Physiological responses of perennial bases of Sargassum filipendula from three sites on the west coast of Florida[J]. Bull Mar Sci, 1988, 42(2): 166-173.
    [32]
    KARSTEN U. Seaweed acclimation to salinity and desiccation stress[M]//WIENCKE C, BISCHOF K. Seaweed biology: novel insights into ecophysiology, ecology and utilization. Berlin, Heidelberg: Springer, 2012: 87-107.
    [33]
    PANG S J, ZHANG Z H, ZHAO H J, et al. Cultivation of the brown alga Hizikia fusiformis (Harvey) Okamura: stress resistance of artificially raised young seedlings revealed by chlorophyll fluorescence measurement[J]. J Appl Phycol, 2007, 19: 557-565. doi: 10.1007/s10811-007-9170-y
    [34]
    詹冬梅, 吴海一, 刘梦侠, 等. 光照强度对海黍子生长及部分生化指标的影响[J]. 渔业科学进展, 2013, 34(1): 140-144. doi: 10.3969/j.issn.1000-7075.2013.01.021
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