Claim · model-written summary
Leaf dry weight decreased during ripening with later sowing.
- Taxon
- rice
Oryza sativat0 - Outcome
- leaf dry weighte0
- Direction
- decreasee0
Verbatim
e0“decrease in the net assimilation rate and leaf dry weight”
t0“Studies on the Short Period Cultivation of Direct Sown Rice Plant : 4. Effect of the sowing time on the plant growth and rice yields”
Title
Noboru IKENAGA; Rinitsu MORITA; Takeo SAITO Japanese Journal of Crop Science 1966. doi:10.1626/jcs.35.216
Other claims from this paper (15)
- Intervention effect Grain yield fell with later sowing by 0.3 to 0.45 kg per are per day.
- Intervention effect Yield loss relative to late May sowing was 0.5 to 0.9 percent.
- Intervention effect Delayed sowing reduced dry matter accumulation in panicles.
- Intervention effect Delayed sowing impaired full ripeness.
- Observation Later sowing reduced the rate of dry matter production during ripening.
- Observation Net assimilation rate decreased during ripening with later sowing.
- Association Extremely early varieties had lower ripening leaf dry weight than early varieties.
- Association Extremely early varieties had higher net assimilation rate than early varieties.
- Observation Dry matter increase rate did not differ significantly between maturity groups.
- Association Yield did not differ significantly between maturity groups across sowing dates.
- Association Yukara yielded more than Sasahonami.
- Association Fujiminori yielded more than Koshijiwase.
- Association Sasahonami had poor ripeness.
- Association Fujiminori had a high rate of dry matter increase throughout growth.
- Association Yield differed little across seeding densities.