Claim · model-written summary
DS had higher fungal, actinomycete and gram-positive bacterial FAME biomarkers than most systems.
- Treatment
- DSe0
- Outcome
- FAME biomarkers for fungi (18:2 ω6c), actinomycetes, and gram-positive bacteriae0
- Direction
- highere0
- Comparator
- most other systemse0
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Verbatim
e0“DS also resulted in relatively higher proportions of FAME biomarkers for fungi (18:2 ω6c), actinomycetes, and gram-positive bacteria than most other systems”
Title
Robert P. Larkin; C. Wayne Honeycutt; Timothy S. Griffin; et al. Phytopathology 2010. doi:10.1094/phyto-04-10-0100
Other claims from this paper (19)
- Intervention effect All rotations reduced stem canker by 10 to 50% versus continuous potato.
- Intervention effect SQ, SC and DS reduced black scurf by 18 to 58% versus continuous potato.
- Intervention effect SI reduced black scurf without irrigation.
- Intervention effect SI did not reduce black scurf with irrigation.
- Intervention effect Black scurf was lower under DS than under all other systems.
- Intervention effect SQ, SC and DS reduced common scab by 15 to 45%.
- Intervention effect Common scab was lower in DS than in all other systems.
- Intervention effect Irrigation increased black scurf and common scab.
- Intervention effect Irrigation raised yields for most rotations.
- Intervention effect SI produced the highest yields without irrigation.
- Observation DS produced high yields under both irrigation regimes.
- Observation DS produced low disease under both irrigation regimes.
- Observation Cropping systems produced distinct soil microbial characteristics.
- Intervention effect SI tended to increase soil moisture, microbial populations and activity.
- Intervention effect SI had higher monounsaturated and mycorrhizal FAME proportions than most rotations.
- Observation DS had higher substrate richness and diversity.
- Observation Continuous potato had the lowest microbial populations, activity, diversity and several FAME biomarkers.
- Association Soil water, soil quality and soilborne disease affected productivity.
- Recommendation Cropping systems should balance water, soil quality and disease for sustainable production.