Soil compaction reduces crop yields.

the verdict

SUPPORTED

the evidence backs this

Recorded sources

8 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that soil compaction reduces crop yields?

Yes. A systematic review of 142 crop yield data points reports wheat, barley, corn and soybean yields fell after compaction, and another review states compaction reduces yields. Several additional sources give narrower, region- or crop-specific support.

Verdict: SUPPORTED · 8 sources for, 0 against · Last checked 18 Oct 2026

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence for · 8

Quantification of compaction effects on soil physical properties and crop growth

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Quantification of compaction effects on soil physical properties and crop growth. (n.d.). cir.nii.ac.jp. https://doi.org/10.1016/s0016-7061(03)00097-1

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More for · 7

Soil management practices to reduce hardpans and compaction in sandy soils of North Carolina, USA

2023

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Ponge, J. (2023). Soil management practices to reduce hardpans and compaction in sandy soils of North Carolina, USA. archive.org. https://archive.org/details/reyes-et-al.-2023

Soil compaction due to agricultural machinery impact: A systematic review

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Soil compaction due to agricultural machinery impact: A systematic review. (n.d.). cir.nii.ac.jp. https://doi.org/10.1002/ldr.5144

Impact of mechanical compaction on crop growth and sustainable agriculture

2024

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Impact of mechanical compaction on crop growth and sustainable agriculture. (2024). doi.org. https://doi.org/10.15302/j-fase-2024566

The health of our soils : toward sustainable agriculture in Canada

1995

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J, G. L., F.), A. D. F. (., Canada, C. A. a. A., & (Canada), C. f. L. a. B. R. R. (1995). The health of our soils : toward sustainable agriculture in Canada. archive.org. https://archive.org/details/healthofoursoils00greg

GRE for dummies

2015

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Ron, W. (2015). GRE for dummies. archive.org. https://archive.org/details/grefordummies0000wold_o7c0

encyclopedia-of-plant-and-crop-science

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encyclopedia-of-plant-and-crop-science. (n.d.). archive.org. https://archive.org/details/encyclopedia-of-plant-and-crop-science

Encyclopedia Of Agriculture And Food Systems

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Encyclopedia Of Agriculture And Food Systems. (n.d.). archive.org. https://archive.org/details/Encyclopedia_Of_Agriculture_And_Food_Systems

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