假单胞菌：提高作物产量和品质的土壤微生物调节剂

Yang Yaru et al. [10] found in their research on chili peppers that fluorescent pseudomonas had a good preventive effect on root-knot nematodes, and the yield increased by more than 150%. In terms of quality, it significantly affected the fruit type, vitamin C (VC) content, and soluble protein content.

Zhao Qian et al. [11] discovered in their tobacco research that acidophilic Korean pseudomonas regulated the microbial diversity in long-term continuous cropping soil, and significantly increased the available phosphorus and potassium content.

Han Xiaobin [12] found that Pseudomonas gessardii had the ability to produce indole-3-acetic acid (IAA) and dissolve organic phosphorus, and it had a significant effect on the control of tobacco black shank disease.

Fei Shixuan et al. [13] isolated ACC deaminase-producing stinky pseudomonas (P. putida) and fluorescent pseudomonas (P. fluorescens) from jujube soil. Both strains had the ability to fix nitrogen, dissolve phosphorus, and produce IAA. Through re-inoculation experiments, it was shown that both strains could promote the growth and development of jujube plants.

All of the above research results indicate that pseudomonas can regulate soil microbial diversity, improve soil nutrient status, and increase crop yield and quality.