Claim · model-written summary
At higher concentration, corn straw extract decreased cucumber seedling height and dry weight.
- Taxon
- cucumber
Cucumis sativuse1 - Treatment
- Corn straw aqueouse2
- Outcome
- seedling height and dry weighte0
- Direction
- decreasede0
- Qualifier
- at higher concentratione0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seedling height and dry weight was increased at lower conentration and decreased at higher concentration”
e1“corn and wheat straw aqueous extracts on seed germination and the growth of cucumber,lettuce and eggplant”
e2“Corn straw aqueous had significantly inhibited vigor index,root length and fresh weight of seedling of cucumber”
Title
Allelopathy of Corn and Wheat Straw Aqueous Extracts on Vegetable Seeds
Qian Wang Acta Agriculturae Boreali-Sinica 2009
Other claims from this paper (13)
- Intervention effect Corn straw extract inhibited cucumber seedling vigor index, root length and fresh weight.
- Intervention effect At lower concentration, corn straw extract increased cucumber seedling height and dry weight.
- Intervention effect Corn straw extract inhibited lettuce seed germination and root growth.
- Intervention effect Corn straw extract inhibited eggplant seed germination and root growth.
- Intervention effect Corn straw extract had concentration-dependent promotion and inhibition effects on lettuce seedling height and fresh weight.
- Intervention effect Corn straw extract had promotion and inhibition effects on eggplant seedling height and fresh weight.
- Intervention effect Wheat straw extract increased cucumber seedling height and fresh weight.
- Intervention effect Wheat straw extract decreased lettuce vigor index and root length.
- Intervention effect Wheat straw extract promoted or inhibited lettuce root length, seedling height and fresh weight.
- Intervention effect Wheat straw extract decreased eggplant seed germination rate.
- Intervention effect Wheat straw extract promoted or inhibited eggplant root length, seedling height and fresh weight.
- Observation Corn straw extract had a stronger allelopathic effect than wheat straw extract on the tested vegetables.
- Observation Lettuce was most sensitive, eggplant intermediate and cucumber least sensitive to straw extracts.