Claim · model-written summary
With residue, no-till reduced grain, stover and total yields in 1992 and 1994.
- Taxon
- Corn
Zea mays subsp. mayst0 - Treatment
- NTe0
- Outcome
- grain, stover, and total yieldse0
- Direction
- lowere0
- Qualifier
- 1992 and 1994e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“On + R (grain) plots, grain, stover, and total yields were lower with NT in 1992 and 1994”
t0“Corn”
Title
Tillage and Crop Residue Effects on Corn Production in Quebec
M. S. Burgess; G. R. Mehuys; C. A. Madramootoo Agronomy Journal 1996. doi:10.2134/agronj1996.00021962008800050017x
Other claims from this paper (10)
- Intervention effect No-till with residue and reduced tillage with residue produced high soil cover.
- Intervention effect RT with residue covered 45–92% of soil surface.
- Intervention effect No-till with residue delayed emergence in 1992 and 1993 and partly suppressed it in 1994.
- Intervention effect CT with residue delayed emergence in 1992 and 1993.
- Observation Final plant populations differed only in 1994.
- Intervention effect In no-residue plots, no-till and reduced tillage yields exceeded conventional tillage in 1992 and matched it otherwise.
- Intervention effect With residue, reduced tillage lowered grain, stover and total yields in 1992.
- Intervention effect With residue, reduced tillage lowered stover and total yields in 1993.
- Recommendation The authors consider no-till and reduced tillage viable for silage corn.
- Recommendation The authors advise attention to seeding technique under continuous grain corn with high residue.