1State Key Laboratory of Efficient Utilization of Arid and Semi-arid Arable Land in Northern China, Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences, 2State Key Laboratory of Agricultural Microbiology, College of Life Science and Technology,Huazhong Agricultural University, 3Jiangsu Provincial Key Lab for Organic Solid Waste Utilization, National Engineering Research Center for Organic-based Fertilizers, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization,Nanjing Agricultural University, 4Jiangsu Engineering and Technology Center for Modern Horticulture,Jiangsu Vocational College of Agriculture and Forestry
植物促生长根际（PGPR）在根际的定植对其促生长作用至关重要。有必要规范细菌根际定植的检测方法。在这里，我们描述了一种可重复的方法，用于量化细菌在根表面的定植。
