Claim · model-written summary
In the three-crop system, soybean yield in the north row adjacent to corn was reduced by 17% compared with nonborder rows.
- Taxon
- Soybean
Glycine maxe1 - Treatment
- north row adjacent to corne1
- Outcome
- yielde1
- Direction
- reducede1
- Value
- 17%e1
- Comparator
- nonbordere1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Soybean yield in the three‐crop system was reduced by 17% for the north row adjacent to corn and 8% for the south row next to wheat compared with nonborder east‐west rows”
Title
Border Effects on Yields in a Strip‐Intercropped Soybean, Corn, and Wheat Production System
T.K. Iragavarapu; G.W. Randall jpa 1996. doi:10.2134/jpa1996.0101
Other claims from this paper (19)
- Intervention effect In the three-crop system, soybean yield in the south row next to wheat was reduced by 8% compared with nonborder rows.
- Intervention effect In north-south rows, soybean yield in the east row next to corn was reduced by 21% compared with nonborder rows.
- Intervention effect In north-south rows, the west row next to wheat showed no soybean yield reduction compared with nonborder rows.
- Intervention effect In the two-crop strip system, soybean yield in the south border row was reduced by 34% compared with nonborder rows in east-west rows.
- Intervention effect In the two-crop strip system, soybean yield in the north border row was reduced by 11% compared with nonborder rows in east-west rows.
- Intervention effect In north-south rows of the two-crop system, the outside east row yielded 19% less than nonborder rows.
- Intervention effect In north-south rows of the two-crop system, the west outside row yielded 21% less than nonborder rows.
- Intervention effect Corn yield of the outside north row next to wheat was 6% greater than nonborder rows in east-west rows.
- Intervention effect Corn yield of the south row next to soybean was 18% greater than nonborder rows in east-west rows.
- Intervention effect In north-south rows, the east outside row next to wheat yielded 23% more corn than nonborder rows.
- Intervention effect In north-south rows, the west row next to soybean yielded 27% more corn than nonborder rows.
- Intervention effect In the two-crop system, outside corn rows were enhanced similarly to nonborder rows in both row orientations.
- Intervention effect Wheat yield in the 5-ft section next to soybean was 4% greater than the center 5-ft section in east-west rows.
- Intervention effect Wheat yield in the 5-ft section next to soybean was 6% greater than the 5-ft section next to corn in east-west rows.
- Intervention effect Wheat yield in north-south rows was 9 and 17% greater in the sections of the strip.
- Intervention effect Wheat planted between corn and soybean strips improved soybean production over the two-crop system.
- Intervention effect Corn production was enhanced by 9 to 12% in north-south rows in both the two- and three-crop strip systems.
- Intervention effect Corn production was enhanced by 2 to 7% in east-west rows in both the two- and three-crop strip systems.
- Intervention effect Wheat planted between corn and soybean strips did not adversely affect wheat yields.