生物学杂志

生物学杂志

• 技术方法 • 上一篇    下一篇

大型海藻功能物质在农业生产中的应用

  

  1. 1. 宁波大学 海洋学院 浙江省海洋生物工程重点实验室， 宁波 315211  2. 宁波市农产品质量安全管理总站， 宁波 315012
  • 出版日期:2018-10-18 发布日期:2018-10-18
  • 通讯作者: 杨锐，博士，副研究员，研究方向为藻类生物技术，E-mail：yangrui@nbu.edu.cn
  • 作者简介:李倩，硕士，研究方向为藻类基础研究，E-mail：1198276177@qq.com
  • 基金资助:
    现代农业产业技术体系专项资金资助（CARS-50）；浙江省重大科技专项（2016C02055-6B）； 宁波市科技计划项目(2017C10020)；宁波农科教结合项目(2015NK27)

Application of algal functional material in agricultural production

  1. 1. Key Laboratory of Marine Biotechnology of Zhejiang Province, School of Marine Sciences, Ningbo University, Ningbo 315211; 2. Ningbo Agricultural Food Safety Management Station, Ningbo 315012, China
  • Online:2018-10-18 Published:2018-10-18

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摘要： 海藻是重要的海洋生物资源，富含多糖及糖胶类物质、寡糖、多酚、植物激素、色素等众多活性物质，具有促进植物生长与生殖，提高农作物产量及品质、提供养分、保水保湿、增强植株抗病抗逆等活性，在农业生产中发挥肥料、农药、保湿剂、激发子和激素调节因子等作用。就海藻功能物质在农业生产中应用进行综述，详细阐述了海藻功能物质的种类、提取方法及主要作用，并对其在农业生产上的应用及开发前景等进行了分析，为进一步开发海藻物质的功能并拓展应用领域提供参考。

关键词: 海藻, 功能物质, 农业

Abstract: Seaweeds are important marine resource rich in polysaccarides, oligosaccharides, polyphenols, plant hormones, pigments, and many other active substances. The seaweeds have diverse biological functions like providing nutrition, keeping water moisture for plants, promoting plant growth and reproduction, and improving the resistance ability to disease and stress in plants. The yield and quality of crops also raise because of the effects of seaweeds productions. The algal functional materials have been applied in many agriculture fields as fertilization, pesticide, moisturizer, elicitor and hormone et al. In this paper, the description, preparation techniques and the application of algal functional materials in agriculture were reviewed, and the potential commercial development of applying the algal functional materials in agriculture were discussed too.

Key words: seaweed, algal functional material, agriculture