Abstract
Aqueous and dichloromethane (DCM) extracts of leaves, root bark and inflorescences of Parthenium hysterophorus L. at various concentrations were used to quantify its allelopathic potential against Indigofera tinctoria, Amaranthus viridis, A. gangeticus, Phaseolus mungo (cv. CO 1), Sorghum vulgare (cv. SPT- 462). Pennisetum typhoideus (cv. WCC-75) and Eleusine corocana (cv. CO 1). The aqueous extracts were more inhibitory than the DCM extracts to the germination and seedling growth of the plants studied. The relative rate of inhibition increased in the order of inflorescences. leaves and root bark in the aqueous extracts. whereas DCM root bark and inflorescences extracts were promoted at lower concentrations.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
Aqueous extracts inhibited germination and seedling growth more than DCM extracts.
- Taxon
- Parthenium hysterophorus
Parthenium hysterophorust0 - Treatment
- aqueous extractse0
- Outcome
- germination and seedling growthe0
- Direction
- more inhibitorye0
- Comparator
- DCM extractse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The aqueous extracts were more inhibitory than the DCM extracts to the germination and seedling growth of the plants studied.”
t0“Parthenium hysterophorus”
Claim · model-written summary
Inhibition from aqueous extracts ranked inflorescences, leaves, then root bark.
- Taxon
- Parthenium hysterophorusParthenium hysterophorust0
- Treatment
- aqueous extractse0
- Outcome
- relative rate of inhibitione0
- Direction
- increasede0
- Qualifier
- inflorescences. leaves and root barke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relative rate of inhibition increased in the order of inflorescences. leaves and root bark in the aqueous extracts.”
t0“Parthenium hysterophorus”
Claim · model-written summary
DCM root-bark extract promoted plant responses at lower concentrations.
- Taxon
- Parthenium hysterophorusParthenium hysterophorust0
- Treatment
- DCM root barke0
- Outcome
- promotede0
- Direction
- promotede0
- Qualifier
- lower concentrationse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“DCM root bark and inflorescences extracts were promoted at lower concentrations.”
t0“Parthenium hysterophorus”
Claim · model-written summary
DCM inflorescence extract promoted plant responses at lower concentrations.
- Taxon
- Parthenium hysterophorusParthenium hysterophorust0
- Treatment
- inflorescences extractse0
- Outcome
- promotede0
- Direction
- promotede0
- Qualifier
- lower concentrationse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“DCM root bark and inflorescences extracts were promoted at lower concentrations.”
t0“Parthenium hysterophorus”
The same questions in other papers
botanical · growth · Parthenium hysterophorusResults agree
14 papers in the same direction as this paper
- positive
- positive
- positive
11 papers more in this group
See all 15 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.