Isolation and Characterization of Cold-Adapted PGPB and Their Effect on Plant Growth Promotion
Mingyuan Li, Jilian Wang, Tuo Yao, Zhenlong Wang, Huirong Zhang, Changning Li
Abstract
seedlings with cold-adapted PGPB possessing different functional characteristics had a significant growth-promoting effect under controlled low-temperature conditions, including the development of the roots and aboveground parts. Pearson correlation analysis revealed that different growth-promoting characteristics made different contributions to the development of the roots and aboveground parts. These cold-adapted PGPB can be used as excellent strain resources suitable for the near-natural restoration of degraded alpine grasslands or agriculture stock production in cold areas.
Topics & Concepts
BiologyRhizosphereSiderophoreBotany16S ribosomal RNAMantel testNitrogen fixationBacteriaHorticultureFood scienceGenetic variationBiochemistryGeneGeneticsPlant-Microbe Interactions and ImmunityPlant tissue culture and regenerationLegume Nitrogen Fixing Symbiosis