Claim · model-written summary
The cover crop tillage treatments reduced weeds by 80-90%.
- Taxon
- Corn
Zea mays subsp. mayse1 - Treatment
- HV-NT and WF-PTe0
- Interactor
- weede0weed
- Outcome
- amounts of weede0
- Direction
- decreasede0
- Value
- 80-90%e0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“amounts of weed also decreased as much as 80-90% by HV-NT and WF-PT”
e1“Corn yield decreased”
Title
Jong‐Ho Seo; Jong-Yeol Park; Duk-Young Song Korean Journal of Soil Science and Fertilizer 2005
Other claims from this paper (11)
- Intervention effect Hairy vetch no tillage and white clover partial tillage reduced soil loss by up to 90% versus winter fallow conventional tillage.
- Intervention effect White clover partial tillage decreased corn yield because of competition for water and nutrients.
- Intervention effect Hairy vetch no tillage increased corn yield against winter fallow conventional tillage regardless of weed control.
- Intervention effect Hairy vetch and rye winter cover reduced soil erosion by up to 95% before corn sowing.
- Intervention effect Hairy vetch no tillage reduced soil erosion during waxy corn growth by up to 98%.
- Intervention effect Incorporating hairy vetch and rye green manure reduced soil erosion by up to 70%.
- Intervention effect Hairy vetch green manure without nitrogen fertilizer raised waxy corn ear yield by 10%.
- Intervention effect Hairy vetch no tillage with standard nitrogen fertilizer raised waxy corn ear yield by 20%.
- Intervention effect Rye green manure lowered waxy corn ear yield without nitrogen fertilizer.
- Intervention effect Hairy vetch no tillage lowered waxy corn ear yield without nitrogen fertilizer.
- Recommendation The authors favor hairy vetch as a winter cover crop to reduce erosion and chemical nitrogen fertilizer together.