Claim · model-written summary
In dry fallow, deep tillage raised wheat stand establishment from 30 to 62 seedlings m ‐2.
- Taxon
- wheat
Triticum aestivume1 - Treatment
- deep tillagee0
- Outcome
- stand establishmente0
- Direction
- increasede0
- Value
- 62 seedlings m ‐2e0
- Qualifier
- 30e0
- Comparator
- shallow tillagee2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“deep tillage increased stand establishment from 30 to 62 seedlings m ‐2”
e1“winter wheat”
e2“compared with shallow tillage”
Title
Tillage Mulch Depth Effects during Fallow on Wheat Production and Wind Erosion Control Factors
William F. Schillinger; Robert I. Papendick Soil Science Society of America Journal 1997. doi:10.2136/sssaj1997.03615995006100030022x
Other claims from this paper (8)
- Intervention effect Mulch depth did not affect wheat seedling emergence after two wet fallow cycles.
- Intervention effect Wheat spike density was greatest in deep tilled plots.
- Intervention effect In dry fallow, deep tillage raised wheat grain yield from 4.4 to 5.3 Mg ha ‐1.
- Intervention effect In dry fallow, deep tillage raised wheat residue production from 5.7 to 8.4 Mg ha ‐1.
- Intervention effect Surface soil clods over 50 mm increased from 14 to 21 Mg ha ‐1 with depth in 1994.
- Intervention effect Surface soil clods over 50 mm increased from 22 to 37 Mg ha ‐1 with depth in 1995.
- Observation Deep tillage mulches required reduced tractor speed during planting.
- Intervention effect Tillage mulch depth did not affect surface residue retention.