水生植物满江红及其农业产业化应用研究进展  

Research Progress in Aquatic Fern Azolla pinnata subsp.Asiatica and Its Application in Agricultural Industrialization

作　　者：陈钟佃[1,2] 吴飞龙 黄小云[1,2] 冯德庆[1,2] 黄秀声 翁伯琦[1] CHEN Zhongdian;WU Feilong;HUANG Xiaoyun;FENG Deqing;HUANG Xiusheng;WENG Boqi(Institute of Resources,Environment and Soil Fertilizer,Fujian Academy of Agricultural Sciences,Fuzhou 350013,China;Fujian Engineering and Technology Research Center for Recycling Agriculture,Fuzhou 350013,China;Institute of Food Science and Technology,Fujian Academy of Agricultural Science,Fuzhou 350003,China)

机构地区：[1]福建省农业科学院资源环境与土壤肥料研究所,福州350013 [2]福建省丘陵地区循环农业工程技术研究中心,福州350013 [3]福建省农业科学院农产品加工研究所,福州350003

出　　处：《亚热带资源与环境学报》2023年第4期51-57,共7页Journal of Subtropical Resources and Environment

基　　金：福建省科研院所公益类专项(2022R1021005、2021R1032002);福建省人民政府-中国农业科学院“5511”协同创新工程(XTCXGC2021010);福建省农业科学院项目(CXTD2021009-1、YDXM202205)。

摘　　要：满江红(Azolla pinnata subsp.Asiatica)是一种萍-藻共生的小型水生蕨类植物,具有固氮能力强、粗蛋白含量高和富钾的功能,农业应用价值较高,一直受到关注。红萍在农业生产应用上历史悠久,传统上红萍多用于绿肥利用、淡水鱼饲料,也有用于猪、鸡、鸭等饲料,降本节支的成效显著。近年来也逐步应用于污水治理,其具有去除富营养化水体中氮、磷的作用,显示出较好的水体环境治理效果。通过总结红萍育种、抗逆性、肥料化、饲料化、污水净化利用等方面的研究进展,分析了红萍综合利用中的优势及潜力,并提出红萍在农业产业化中的应用对策,以期为乡村资源高效利用与农业绿色发展提供参考及借鉴。Azolla pinnata subsp.Asiatica is a tiny fern plant of fern-anabeana association,which possesses higher Nitrogen-fixing capacity,high crude protein,capability of enrichment in potassium,and thus has high application value in agriculture.It has been traditionally utilized as green manure and fodder of fresh-water fishes,also used as crude feed for pigs,chickens and ducks.These practices greatly reduced the animal-raising costs and saved the expenses.In recent years,Azolla has also been gradually applied in sewage disposal,which has the funtion of removing N and P content from eutrophic water bodies,showing good water environment treatment effects.By summarizing the research progress in the utilization of Azolla in breeding,adverse-resistance,green manure application,feed utilization and sewage purification,the advantages and potential of Azolla pinnata subsp.Asiatica were comprehensively analyzed and the countermeasures for the application of Azolla pinnata subsp.Asiatica were proposed in agricultural industrialization,in the hope of providing references for efficient utilization of rural resources and green development of agriculture.

关 键 词：红萍 育种 抗性 肥料化 饲料化 污水净化 产业化应用 

分 类 号：S555.1[农业科学—作物学]