Claim · model-written summary
Soya bean as a previous crop improved wheat yield.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- Soya bean as a previous crope0
- Outcome
- wheat and corn yieldse0
- Direction
- positive effecte0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soya bean as a previous crop had a positive effect on wheat and corn yields.”
Title
R. Alvarez; S. Grigera Journal of Agronomy and Crop Science 2005. doi:10.1111/j.1439-037x.2005.00143.x
Other claims from this paper (16)
- Association Growing-season precipitation correlated with wheat yield (R²=0.42).
- Association Growing-season precipitation correlated with corn yield (R²=0.25).
- Association Maximum wheat yield occurred with 350–400 mm rainfall.
- Association Corn yield plateaued around 700 mm rainfall.
- Association Soil fertility accounted for 33 % of wheat yield variability.
- Association Soil fertility accounted for 5 % of corn yield variability.
- Association Management accounted for 48 of wheat yield variability.
- Association Management accounted for 9 % of corn yield variability.
- Method / resource Whole polynomial models accounted for 67 % of wheat yield variability.
- Method / resource Whole polynomial models accounted for 51 % of corn yield variability.
- Association Soil organic matter correlated with initial soil nitrogen for both crops.
- Intervention effect Soya bean as a previous crop improved corn yield.
- Association Wheat yield was insensitive to tillage system.
- Intervention effect Corn yield was higher under no till.
- Association N and P fertilization affected yield two to three times more than soil nutrient levels.
- Recommendation The authors recommended adequate N and P fertilization to maintain high wheat and corn yields.