海藻寡糖在绿色农业发展中的研究与应用

Research and Application of Seaweed Oligosaccharides in the Development of Green Agriculture

中国化肥和农药使用量仍位居高水平状态,阻碍绿色农业发展。海藻寡糖可有效促进绿色农业的可持续发展、提高农业生产效率、保证粮食生产安全。对海藻寡糖系统总结了分类、制备技术及在农业领域的作用和应用现状。首先,对海藻寡糖进行了分类和结构的概述,其次详细讨论了海藻寡糖的物理制备法、化学制备法和生物制备法,并分别从海藻寡糖提高肥料利用率和土壤肥力,农作物增产提质,诱导农作物抗病性方面探讨了海藻寡糖在农业方面的应用。结果表明:海藻寡糖具备提高肥料利用率、帮助农作物增产提质、改善农作物提高抗病性等农业功能。最后,对海藻寡糖在农业生产领域的应用前景进行了展望,为进一步推动海藻寡糖助力实现绿色农业发展提供了参考与借鉴。

The extensive use of fertilizers and pesticides in China has impeded the development of green agriculture.Seaweed oligosaccharides can promote sustainable green agriculture,enhance agricultural production efficiency,and ensure food safety.This study presented a comprehensive overview of seaweed oligosaccharides,including their classification,preparation techniques and agricultural applications.First,the classification and structure of seaweed oligosaccharides were outlined.Next,the physical,chemical and biological preparation methods of seaweed oligosaccharides were discussed in detail.The applications of seaweed oligosaccharides in improving fertilizer utilization,soil fertility,crop yield and quality,and disease resistance were then explored.The results demonstrated that seaweed oligosaccharides had the agricultural functions in fertilizer utilization,crop yield and quality and disease resistance enhancement.Finally,the future prospects of applying seaweed oligosaccharides in agricultural production were put forward,providing valuable insights to further promote their role in achieving green agriculture development.