cover crop · Yield · Vitis
18 claims from these papers; 8 citations between them.
Papers whose results differ, checked claim by claim 1
1 pair of papers on this question report results that differ: an effect in one paper, the opposite effect or no effect in the other. Two model reviewers reading both claims accepted each pair.
- Alleyway Cover Crops Have Little Influence on Pinot noir Grapevines ( Vitis vinifera L.) in Two Western Oregon Vineyards (2010)
no changeCover crops did not affect grapevine yield or cluster weights.
Effect of soil management strategies on the characteristics of the grapevine root system in irrigated vineyards under semi-arid conditions (2018)decreaseAnnual cereal and self-seeding grass cover crops reduced vigour and yield, but only in extremely dry years.
The records name no dose, test system or situation that separates the two claims.Compare the two papers →
How these papers cite each other
8 citations between these papers: 5 on the same side, 3 across the two sides.
- Positive result
- Negative result or no effect
- Citation, pointing to the cited paper
- Citation across the two sides
- Larger circle: more citations overall
Years run left to right. Citations come from the papers’ OpenAlex reference lists. Hover a paper to bring forward its citations; click it to open the paper.
Papers reporting a positive result 6
COVER CROPS AND COMPOST AMENDMENTS FOR ORGANIC GRAPE PRODUCTION · 2007
- positive
Mulched cover crops as an alternative to conventional weed management systems in vineyards · 2008
- positive
- positive
- positive
Financial comparisons of under‐vine management systems in four South Australian vineyard districts* · 2020
- positive
- negative
- positive
Using Legume-Enriched Cover Crops to Improve Grape Yield and Quality in Hillside Vineyards · 2024
- positive
Papers reporting a negative result or no effect 9
Berber orchardgrass tested as cover crop in commercial vineyard · 1993
- negative
Impact of Weed Management Practices on Grapevine Growth and Yield Components · 2009
- negative
- negative
- no effect
- no effect
Can cover crops reduce rabbit‐induced damages in vineyards in southern Spain? · 2012
- negative
- negative
- negative
Cover Crop for a Sustainable Viticulture: Effects on Soil Properties and Table Grape Production · 2020
- negative
Under-vine cover crops: impact on weed development, yield and grape composition · 2020
- no effect
A paper is on the positive side when any of its claims here is positive. Claims are grouped by organism, treatment and what was measured or targeted. Claims that compare genotypes are left out; a claim about lacking a nutrient counts the other way round in that nutrient’s question. “Results differ” marks a question where two model reviewers, reading both claims, accepted at least one pair of papers whose results differ.