Claim · model-written summary
Each 1 °C rise in growing degree units corresponded to a 1.57 kg yield decrease.
Glycine maxVerbatim
e0“Growing degree units (GDU) increase of 1 °C resulted in a decrease of 1.57 kg in soybean yield”
Title
Srđan Šeremešić; Miloš Rajković; Stanko Milić; et al. Open Agriculture 2026. doi:10.1515/opag-2025-0504
Other claims from this paper (8)
- Observation A fertilized three-year rotation had the highest mean yield, 2.75 ± 0.20 t ha −1.
- Observation An unfertilized three-year rotation had the lowest mean yield, 1.21 ± 0.13 t ha −1.
- Association June rainfall was positively correlated with soybean yield (r = 0.65, p < 0.01).
- Association Higher August temperature was negatively associated with soybean yield (r = −0.72, p = 0.05).
- Observation Grain yield, sustainable yield index and yield stability gave contrasting cropping-system evaluations.
- Observation Multiyear growing systems outperformed monoculture.
- Association Rainwater use efficiency increased with soybean yield.
- Recommendation The authors recommend diverse cropping systems and combined chemical and organic fertilizers for soybean production.