Azospirillum sp. strain B510 enhances rice growth and yield

Tsuyoshi Isawa, Michiko Yasuda, Hirotoshi Awazaki, Kiwamu Minamisawa, Satoshi Shinozaki, Hideo Nakashita

研究成果: Article

48 被引用数 (Scopus)

抄録

Inoculation experiments with the endophytic bacterium Azospirillum sp. strain B510, an isolate from surface-sterilized stems of field-grown rice, were conducted in pots in a greenhouse, and in paddy fields in Hokkaido, Japan. B510 significantly enhanced the growth of newly generated leaves and shoot biomass under greenhouse conditions. When rice seedlings were treated with 1×108 CFU ml-1, then transplanted to paddy fields, tiller numbers and seed yield significantly increased. Azospirillum sp. strain B510 is a promising bacterial inoculant for plant growth promotion and agricultural practices.

元の言語English
ページ(範囲)58-61
ページ数4
ジャーナルMicrobes and environments
25
発行部数1
DOI
出版物ステータスPublished - 2010 3 3

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Soil Science
  • Plant Science

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