Co-Inoculation of Plant-Growth-Promoting Bacteria Modulates Physiological and Biochemical Responses of Perennial Ryegrass to Water Deficit.

ABSTRACT: Perennial ryegrass is a forage commonly used in temperate regions for livestock feeding; however, its yield is affected by reduced biomass production under water deficit. In a previous study, three co-inoculations of beneficial bacteria were selected based on their ability to promote plant growth under reduced water availability. The aim of this work was to elucidate some mechanisms by which the selected bacteria can help improve the response of perennial ryegrass to water deficit. Ryegrass plants were inoculated with each of the co-inoculations (Herbaspirillum sp. AP02-Herbaspirillum sp. AP21; Herbaspirillum sp. AP02-Pseudomonas sp. N7; Herbaspirillum sp. AP21-Azospirillum brasilense D7) and subjected to water deficit for 10 days. Physiological an

SUBMITTER: Cortes-Patino S 

PROVIDER: S-EPMC9570635 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature