Claim · model-written summary
Different fertilization management systems promoted changes in the weed community of lettuce and carrot crops.
- Taxon
- lettuce and carrot
Daucus carota
Lactuca sativae6 - Treatment
- different fertilization management systemse6
- Outcome
- weed communitye1
- Direction
- promote changese1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The different forms of fertilization and use of cover crops were able to promote changes in the weed community and decrease in the population density during the experimental period”
e6“The objective of this study was to evaluate the influence of different fertilization management systems on the weed community through phytosociological analyzes in lettuce and carrot crops grown in succession”
Title
Elis Marina de Freitas; Valter Carvalho de Andrade Júnior; Evander Alves Ferreira; et al. Australian Journal of Crop Science 2020. doi:10.21475/ajcs.20.14.01.p2037
Other claims from this paper (5)
- Intervention effect Different forms of fertilization and cover crops decreased weed population density in lettuce and carrot crops.
- Observation More than 3,000 weed specimens in lettuce and carrot crops represented 25 weed species in 11 families.
- Observation Asteraceae, Brassicaceae and Poaceae had the highest value of importance among weed families in all stages of collection.
- Observation Eleusine indica and Cyperus rotundus were among the most representative weed species in the lettuce and carrot area.
- Mechanism The fertilization treatments reduced daily thermal and water amplitudes and soil surface sunlight, which delayed the emergence of these weeds.