Claim · model-written summary
All tested extract plus PGPR concentrations improved potential rice yield.
- Taxon
- rice
Oryza sativae0 - Treatment
- various concentrations of a mixture of leaves extracts + PGPRe0
- Interactor
- PGPRe0symbiont
- Outcome
- potential yield of ricee0
- Direction
- improvemente0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Applications of various concentrations of a mixture of leaves extracts + PGPR resulted in improvement in the potential yield of rice”
Title
Ni Luh Suriani; Dewa Ngurah Suprapta; Novizar Nazir; et al. Sustainability 2020. doi:10.3390/su12208490
Other claims from this paper (15)
- Observation GC-MS identified three new bioactive compounds in mixed Piper leaf extracts.
- Intervention effect Mixed extracts reduced rice blast intensity.
- Intervention effect Mixed extracts inhibited P. oryzae.
- Intervention effect Mixed extracts improved growth, yield, and quality of Bali rice.
- Observation All tested extract concentrations plus rhizobacteria exhibited biocontrol and bioefficacy.
- Intervention effect The 2% extract plus PGPR treatment strongly inhibited P. oryzae growth.
- Intervention effect The 2% extract plus PGPR treatment significantly reduced blast intensity.
- Intervention effect The 2% treatment maximized rice growth, yield, and quality.
- Observation At week 15, blast intensity fell from 80.18% to 7.90%.
- Intervention effect The extract plus PGPR mixture improved plant height, tiller number, and leaf number.
- Intervention effect The extract plus PGPR mixture improved grains and heads per panicle and full-grain weight per clump.
- Intervention effect The 2% extract plus PGPR treatment gave the highest potential rice yield, 5.61 tha−1.
- Mechanism The authors attribute high grain yield to low blast intensity.
- Intervention effect The treatment strengthened stems and prevented drooping.
- Intervention effect The treatment improved rice-grain quality.