Claim · model-written summary
Nitrogen before or during the first five low temperature days significantly reduced pod setting relative to no nitrogen.
Glycine maxVerbatim
e0“N application before or during the first five days in the low temperature treatment caused a signiftcant decrease in comparison to the N free condition”
e1“The pod setting rate of the plants treated with low temperature”
t0“soybeans”
Title
Koji HASHIMOTO; Tadashi YAMAMOTO Japanese Journal of Crop Science 1970. doi:10.1626/jcs.39.164
Other claims from this paper (9)
- Association Nitrogen supply and temperature interacted significantly for pod set, ovule fertility and ovules per pod.
- Intervention effect Nitrogen improved grain yield at normal temperature relative to no nitrogen.
- Intervention effect Nitrogen at low temperature tended to reduce pod setting rate.
- Intervention effect Nitrogen at low temperature tended to reduce ovule fertility.
- Association Pod setting under low temperature was closely related to nitrogen application timing.
- Observation Later nitrogen application caused less pod setting damage.
- Intervention effect Pod setting did not differ between 100 ppm and 40 ppm nitrogen.
- Intervention effect Nitrogen application reduced ovule fertility under low temperature.
- Intervention effect Nitrogen application from before cold exposure through five days after it reduced fertile grain number, especially with early application.