摘要
溶磷微生物是广泛存在于植株根际土壤中的一类重要功能微生物,它们可以溶解难溶性磷酸盐以释放出可溶性磷供植株吸收利用。溶磷微生物在促进植株生长方面发挥着重要作用,本文从矿质元素、激素、根系构型、光合作用、土壤肥力等方面综述了溶磷微生物对植株生长的促生机制,并提出了今后研究的发展方向。
Phosphate-solubilizing microbes(PSM)represent a large group of rhizosphere microbes which can dissolve insoluble phosphate to release dissolved phosphate.PSM play a vital role in promoting plant growth.In this work,we reviewed the plant-growth-promoting mechanisms of PSM involving in mineral elements,hormone,root system architecture,photosynthesis,and soil fertility,and proposed the emphasis of further research,expecting to provide theoretical information for further research.
作者
张艺灿
刘凤之
王海波
ZHANG Yi-can;LIU Feng-zhi;WANG Hai-bo(Fruit Research Institute,Chinese Academy of Agricultural Sciences,Key Laboratory of Germplasm Resources Utilization of Horticultural Crops,Ministry of Agriculture and Rural Affairs,Key Laboratory of Mineral Nutrition and Fertilizers Efficient Utilization of Deciduous Fruit Tree,Liaoning Province,Xingcheng Liaoning 125100)
出处
《中国土壤与肥料》
CAS
CSCD
北大核心
2020年第2期1-9,共9页
Soil and Fertilizer Sciences in China
基金
国家现代农业产业技术体系建设专项(CARS-29-zp)
葡萄化肥农药减施增效基础及关键技术研发(2018YFD0201301)
中国农业科学院科技创新工程(CAAS-ASTIP)。
关键词
溶磷微生物
矿质元素
生长素
根系构型
菌落结构
phosphate solubilizing microorganism
mineral elements
auxin
root architecture
colony structure
