土壤有效P相关论文
以盆栽毛白杨、北京杨为试验材料,采用均匀设计,将外生菌根真菌（美味牛肝菌、褐疣柄牛肝菌）、植物生长调节剂（NAA）和植物抗病诱导剂（水......
Rhizosphere and nonrhizopshere soils were sampled during corn growth.Total,inorganic phosphate-dissolving and lecithin-m......
