Claim · model-written summary
With a decrease in the sum of active temperatures to 2910.1 C, seed yield decreased to 0.41 g/plant.
Panicum virgatumVerbatim
t0“Switch Grass”
e0“with a decrease in the sum of active temperatures to 2910.1 °C, seed yield decreased to 0.41 g/plant”
Title
Valentine Polishchuk; Victoria Dryha; Volodymyr Doronin; et al. Grassroots Journal of Natural Resources 2025. doi:10.33002/nr2581.6853.080226
Other claims from this paper (10)
- Association Switchgrass seed yield depends on growing conditions and the location of seed formation on plants.
- Observation The highest switchgrass seed yield was obtained on the first tier of spikes, ranging from 0.47 to 1.67 depending on growing conditions.
- Observation The highest seed yield was obtained in the Cave-in-rock variety in the Western Forest-Steppe, ranging from 1.37 to 1.84 g/plant depending on panicle tier.
- Association Switchgrass seed yield depended on the sum of active temperatures.
- Association Switchgrass seed germination energy, germination and 1,000-seed weight depended significantly on growing conditions, namely seed placement in the Right-Bank and Left-Bank Forest Steppe of Ukraine.
- Observation The weight of 1,000 seeds on first tier panicles was higher in all soil and climate zones, as low as 1.56 g/plant in the Left Bank Forest-Steppe.
- Observation The weight of 1,000 seeds on first tier panicles was higher in all soil and climate zones, as high as 1.77 g/plant in the Right Bank Forest-Steppe.
- Observation Seed germination in the Western Forest-Steppe was higher in the Sunburst variety, at 78%.
- Observation Seed germination in the Left-Bank Forest-Steppe was higher in the Sunburst variety, at 35%.
- Observation Seed germination in the Right-Bank Forest-Steppe was higher in the Cave-in-rock variety, at 33%.