Claim · model-written summary
More dry matter accumulated and was partitioned to the grain in the intercropping systems.
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Verbatim
e0“More dry matter accumulated and partitioned to the grain”
Title
Zhidan Fu; Ping Chen; Xiaona Zhang; et al. BMC Plant Biology 2023. doi:10.1186/s12870-023-04408-3
Other claims from this paper (15)
- Intervention effect Maize leaf area index was 31.0% higher in maize-soybean intercropping (IMS) than in monoculture maize (MM).
- Intervention effect Maize leaf area index was 34.6% higher in maize-peanut intercropping (IMP) than in monoculture maize (MM).
- Intervention effect Maize specific leaf weight and chlorophyll a were higher by 8.0% and 18.8%, respectively, in IMS than in MM.
- Intervention effect Maize specific leaf weight and chlorophyll a were higher by 3.1% and 18.6%, respectively, in IMP than in MM.
- Intervention effect With N addition, maize thousand kernels weight was higher in IMS and IMP than in MM.
- Observation Maize averaged partial land equivalent ratio and net effect were 0.76 and 2.75 t ha-1 in IMS.
- Observation Maize averaged partial land equivalent ratio and net effect were 0.78 and 2.83 t ha-1 in IMP.
- Intervention effect Leaf area index and specific leaf weight of intercropped soybean were 16.8% and 26% higher than in monoculture soybean (MS).
- Observation Averaged partial land equivalent ratio and net effect of intercropped soybean were 0.76 and 0.47 t ha-1.
- Intervention effect Leaf area index and specific leaf weight of peanuts in IMP were 69.1% and 14.4% lower than in monoculture peanut (MP).
- Observation Less dry matter was partitioned to the grain for intercropped peanut.
- Observation Averaged pLER and NE of intercropped peanuts were 0.26 and -0.55 t ha-1.
- Mechanism The authors conclude that strengthened leaf functional traits promote dry matter accumulation.
- Observation Maize-soybean relay intercropping obtained a win-win yield advantage.
- Observation Maize-peanut strip intercropping achieved a trade-off yield advantage.