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海萝属藻类繁殖生物学及增养殖研究进展

郭永坚1,张文文1,2,李俊伟1,朱长波1,颉晓勇1,郭奕惠1,陈素文1**   

  1. 1 中国水产科学研究院南海水产研究所, 农业部南海渔业资源开发利用重点实验室, 广州 510300; 2 上海海洋大学水产与生命学院, 上海 201306)
  • 出版日期:2015-08-10 发布日期:2015-08-10

Breeding, restocking and culture of Gloiopeltis: A review.

GUO Yong-jian1, ZHANG Wen-wen1,2, LI Jun-wei1, ZHU Chang-bo1, XIE Xiao-yong1, GUO Yi-hui1, CHEN Su-wen1**   

  1. (1Key Lab of South China Sea Fishery Resources Exploitation Symbolf@@ Utilization, Ministry of Agriculture; South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China; 2 College of Fisheries and Life Science, Shanghai Ocean University, Shanghai 201306, China)
  • Online:2015-08-10 Published:2015-08-10

摘要:

海萝属(Gloiopeltis)的经济价值颇高,其藻类提取物在化工、医药和食品等领域有着广泛应用,但近年来的过度开采导致自然海区内海萝属藻类资源量日益下降。目前海萝属藻类仍处于粗放式增殖状态,亟待开展规模化的人工养殖,然而其养殖方面的相关研究与其他经济海藻相比明显滞后。本文概述了海萝属的空间分布情况,并对海萝属藻类的繁殖生物学研究进行回顾,介绍了其生活史、繁殖方式、孢子保存方法及萌发过程。对生理生态学研究进行了重点描述,包括影响孢子释放、附着、萌发与成活的因素,以及影响藻体生长、繁殖及存活的因素。概述了海萝属藻类增养殖领域的研究及应用现状。指出选育耐高温且生长性状良好的新品系是今后海萝属藻类养殖业发展的重点内容。
 

关键词: Cd2+, 吸附, 蚕丝被废弃物, 生物炭, 炭化温度

Abstract: The extracts of algae, Gloiopeltis, have been widely used in chemical, medical and food industries; however, overexploitation has caused the scarcity of Gloiopeltis resources. Largescale culture of Gloiopeltis is important to solve the shortage of natural source of Gloiopeltis, while our understanding of Gloiopeltis is obviously lagged behind that of other economic algae. The current review evaluates the spatial distribution and presents the reproductive biology of Gloiopeltis, including the life cycles, reproductive modes, storage methods and spore germination. We describe several ecological and physiological factors that affect spore release, attachment, germination and survival, as well as algae growth, reproduction and survival. Moreover, we describe the status of research and application of Gloiopeltis propagation. We suggest that finding and breeding new varieties of Gloiopeltis with high temperature resistance and superior growth traits is of great significance for future Gloiopeltis aquaculture.

Key words: biochar, silk waste, adsorption., pyrolysis temperature, Cd2+