Earticle

초록

영어

The present study was conducted to investigate the synergistic effects caused by single and co-inoculation of the phosphate solubilizing bacteria (PSB), Paraburkholderia phenazinium YH3 and Paraburkholderia metrosideri YH4. Phosphate solubilization was assessed by measuring the phosphorus contents for 7 days in a single and co-inoculation medium. Coinoculation of the two strains was found to release the highest content of soluble phosphorus (1,250 μg mL-1) into the medium, followed by the single inoculation of P. metrosideri YH4 (1196.59 μg mL-1) and P. phenazinium YH3 (994.34 μg mL-1). The highest pH reduction, organic acid production and glucose consumption was also observed in the co-inoculation medium of the two strains. A plant growth promotion bioassay revealed that co-inoculation with the two strains enhanced the growth of romaine lettuce more than single inoculation with either of the two strains (28.5% for leaf and 16.6% for root). Although there was no significant difference between single and co-inoculation of bacterial strains in terms of phosphorous release and plant growth, the synergistic effects of co-inoculation with PSB could be beneficial for crop growth.

목차

ABSTRACT
서론
재료 및 방법
인산가용화균의 분리
미생물 배양
배지의 pH 및 잔류당 분석
HPLC에 의한 유기산 분석
상추재배실험
결과 및 고찰
분리균의 동정
가용화 인의 함량
배지 내 pH의 변화
배지 내 잔류당 변화
HPLC에 의한 유기산 분석
상추생육효과
적요
REFERENCES

키워드

저자

• 유혜진 [ Hye-Jin Yu | 충남대학교 농업생명과학대학 생물환경화학과 ]
• 윤민호 [ Min-Ho Yoon | 충남대학교 농업생명과학대학 생물환경화학과 ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국버섯학회지 [Journal of MUSHROOMS]

• 간기

  계간

• pISSN

  1738-0294

• eISSN

  2288-8853

• 수록기간

  2003~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 525 DDC 635