Claim · model-written summary
The decrease in grain weight with irregular disposition was more remarkable in Fujiminori than in Manryo.
Oryza sativaVerbatim
t0“Irregular Disposition of Rice Plant”
e1“The more irregular disposition of plants was, the more decrease in grain weight (per unit area) was”
e2“It's degree was more remarkable in Fujiminori (early maturing and panicle type variety) than in Manryo”
Title
The Effect of Irregular Disposition of Rice Plant on Yield in Direct Sowing Culture
Masami HIMEDA; Seiichi IZUMI Japanese Journal of Crop Science 1965. doi:10.1626/jcs.33.399
Other claims from this paper (9)
- Intervention effect More irregular disposition of rice plants caused a greater decrease in grain weight per unit area.
- Mechanism Decrease of grain weight was caused by a decrease in the number of panicles per unit area.
- Association In Fujiminori, the number of panicles decreased as irregularity in plant disposition increased.
- Intervention effect In Fujiminori, grain weight per panicle remained unchanged as irregularity in plant disposition increased.
- Association In Manryo, grain weight per panicle increased.
- Association In Manryo, the number of panicles decreased.
- Intervention effect In plots of cv 30∼100 %, no decrease of grain weight was observed relative to the plot of cv 0 %.
- Intervention effect In Fujiminori, the decrease in grain weight with irregular disposition was more marked at low seeding density than at high seeding density.
- Intervention effect In Manryo, the difference in the effect of irregular disposition on grain weight between spacing densities was not clear.