Claim · model-written summary
Poultry litter raised soybean yield in eight of nine evaluated years.
- Taxon
- soybean
Glycine maxe0 - Treatment
- Poultry littere0
- Outcome
- soybean yielde0
- Direction
- increasede0
- Value
- 8 of the 9 yre0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Poultry litter significantly increased soybean yield 8 of the 9 yr evaluated.”
Title
Long‐Term Tillage and Poultry Litter Impacts on Soybean and Corn Grain Yield
Dexter B. Watts; H. Allen Torbert Agronomy Journal 2011. doi:10.2134/agronj2011.0073
Other claims from this paper (8)
- Intervention effect Conventional tillage generally gave greater corn yield in the listed years.
- Intervention effect Strip tillage gave the greater corn yield in 1993.
- Intervention effect No-till gave the greater corn yield in 2001.
- Intervention effect Poultry litter increased corn yield in 1991, 1997, and 1998.
- Intervention effect Crop rotations increased corn yield except in 2001.
- Intervention effect Soybean yield was unaffected by tillage differences.
- Intervention effect Rotations raised soybean yield in 1992 and 1995.
- Intervention effect Rotations lowered soybean yield in 1998.