Claim · model-written summary
The CS rotation required greater total input cost than the diverse crop rotations.
- Taxon
- crope1
- Treatment
- CS rotatione1
- Outcome
- total input coste1
- Direction
- greatere1
- Comparator
- the diverse crop rotationse1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Verbatim
e1“Specifically, CS rotation required greater total input cost than the diverse crop rotations”
Title
Hanxiao Feng Open PRAIRIE (South Dakota State University) 2020
Other claims from this paper (19)
- Association Including cover crops in the cropping system may alter soil enzyme activities and the richness of the soil microbial community, depending on the duration of the cover crop.
- Intervention effect Long-term (20-year) winter rye cover crop increased water-extractable C and N content, B-glucosidase and urease relative to no cover crop.
- Intervention effect Long-term (20-year) winter rye cover crop increased acid phosphatase, alkaline phosphatase and arylsulfatase activities relative to no cover crop.
- Intervention effect Long-term (20-year) winter rye cover crop increased fluorescein diacetate activity and soil bacterial community abundance relative to no cover crop.
- Intervention effect Short-term winter rye, legume and brassica mixtures did not differ from no cover crop in soil microbial community abundance.
- Intervention effect Short-term (3-year) legume and grass cover crop mixture increased B-glucosidase, acid phosphatase and alkaline phosphatase activities relative to no cover crop.
- Intervention effect Short-term (3-year) legume and grass cover crop mixture increased arylsulfatase, FDA and total phospholipid fatty acid concentration relative to no cover crop.
- Intervention effect Diverse crop rotations had significant effects on corn root distribution and corn yield compared with the 2-year corn-soybean rotation.
- Intervention effect The CSSwP rotation had lower corn root biomass, corn root length density and total root length density at anthesis than other rotations.
- Intervention effect The CSSwP rotation gave greater corn yield than other rotations.
- Intervention effect The CS rotation had lower corn yield than the other diverse crop rotations.
- Intervention effect The CS rotation had lower soybean yield than the other diverse crop rotations.
- Intervention effect Crop rotation showed no evidence of influencing crop grain nutrient storage.
- Intervention effect Crop rotation produced a slight difference in crop biomass.
- Intervention effect Diverse crop rotations provided more benefits in crop production and economic return than the CS rotation.
- Intervention effect Diverse crop rotations did not significantly increase corn yield compared with the CS rotation.
- Intervention effect The CS rotation significantly reduced soybean yield compared with the diverse crop rotations.
- Intervention effect The CS rotation was less resilient than diverse crop rotations in gross and net revenue when nitrogen fertilizer was applied below the rate needed for maximum yield.
- Recommendation Long-term cover crops and extending the CS rotation to a more diversified CSSwP rotation could be more beneficial and sustainable in the Northern Great Plains.