Claim · model-written summary
Potato in rotation increased easily decomposable soil organic matter.
- Taxon
- potato
Solanum tuberosume0 - Treatment
- introduction of potato into the rotatione0
- Outcome
- content of easily decomposable SOMe0
- Direction
- enhancede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The introduction of potato into the rotation enhanced the content of easily decomposable SOM.”
Title
Lothar Schmidt; Kristina Warnstorff; Hannelore Dörfel; et al. Journal of Plant Nutrition and Soil Science 2000. doi:10.1002/1522-2624(200012)163:6<639::aid-jpln639>3.0.co;2-l
Other claims from this paper (15)
- Method / resource Statistical approaches were suitable for unreplicated long-term results.
- Intervention effect Mineral fertilization maintained yield potential like farmyard manure.
- Intervention effect Mineral fertilization had lower soil organic matter than farmyard manure.
- Intervention effect Without fertilizer potato yield fell more than winter rye yield.
- Intervention effect Without fertilizer silage maize yield fell more than winter rye yield.
- Intervention effect Nitrogen deficiency immediately reduced yield.
- Intervention effect PK deficiency reduced yield after more than 20 years.
- Intervention effect Full fertilization quickly compensated yield decreases.
- Intervention effect Rye monoculture decreased yield.
- Intervention effect Maize monoculture decreased yield.
- Observation Soil organic matter turnover reached new steady states after about 50 years.
- Intervention effect Silage maize monoculture decomposed more soil organic matter than rye monoculture.
- Intervention effect Potato alternating with winter rye decomposed soil organic matter relative to rye monoculture.
- Association Fertilization affected soil organic matter composition more than rotation.
- Intervention effect Unfertilized soil had a higher percentage of thermally stable organic matter.