Effects of PGPR microbial inoculants on the growth and soil properties of Avena sativa, Medicago sativa, and Cucumis sativus seedlings

• Published in: Soil & tillage research Vol. 199; p. 104577
• Main Authors: Li, Haiyun, Qiu, Yizhi, Yao, Tuo, Ma, Yachun, Zhang, Huirong, Yang, Xiaolei
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.05.2020
• Subjects: Acinetobacter calcoaceticus; alfalfa; alkaline phosphatase; Alternaria solani; Avena sativa; beta-fructofuranosidase; biofertilizers; biological control; Bipolaris sorokiniana; catalase; chlorophyll; crop yield; cucumbers; Cucumis sativus; enzyme activity; Fusarium oxysporum; Helminthosporium; indole acetic acid; Medicago sativa; nitrogen; Nitrogen fixation; nutrient content; oats; organic carbon; peroxidase; PGPR microbial inoculants; Phosphate solubilization; phosphates; phosphorus; plant growth; plant growth-promoting rhizobacteria; plant height; potassium; Providencia rettgeri; rhizosphere; seedlings; Serratia plymuthica; Soil enzyme activity; soil enzymes; Soil physiochemical properties; soil properties; superoxide dismutase; surface area; urease; RV; DW; SAKP; Nitrogen fixation; PGPR; PGPR microbial inoculants; EC; RSA; Soil enzyme activity; POD; SCAT; SOC; IAA; SOD; AK; AN; AP; Phosphate solubilization; RAD; PCH; SURA; CAT; PH; Soil physiochemical properties; SIN; RL

•We have established PGPR microbial inoculants containing four compatible PGPR strains.•PGPR microbial inoculants had abilities of fix nitrogen, solubilize phosphorus, secrete IAA, and act as biocontrol agents.•PGPR microbial inoculants promoted the growth of Avena sativa, Medicago sativa, and Cucum...