Claim · model-written summary
Germinability of rice seeds was generally similar across sowing dates.
- Taxon
- rice
Oryza sativat0 - Treatment
- sowing datese0
- Outcome
- Germinabilitye1
- Direction
- similare0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“it was generally similar across sowing dates”
e1“Germinability of the seeds”
Title
Effect of sowing date and harvest time on longevity of rice seeds
N. Kameswara Rao; M. T. Jackson Seed Science Research 1997. doi:10.1017/s0960258500003317
Other claims from this paper (12)
- Observation Germinability of rice seeds varied among cultivars in the early stages of seed development.
- Observation Estimates of potential longevity of rice seeds differed among cultivars.
- Intervention effect Estimates of potential longevity of rice seeds differed among sowing dates.
- Intervention effect Maximum potential longevity was similar across sowing dates in the japonica cultivar Ju ku.
- Intervention effect Maximum potential longevity was similar across sowing dates in the japonica cultivar Chianan 8.
- Intervention effect In cv. Akihikari, maximum potential longevity was significantly higher in the first sowing than in the second or third sowings.
- Intervention effect In the indica cultivar IR 58, maximum potential longevity in the second and third sowings was significantly greater than in the first sowing.
- Intervention effect Mean potential longevity, averaged over cultivars and sowing dates, was marginally higher in the first sowing (K1 = 3.81) than in the second (3.65) and third (3.63).
- Observation Averaged over cultivars and harvest times, mean potential longevity was greatest at 34.8 days after flowering in the first sowing.
- Observation Averaged over cultivars and harvest times, mean potential longevity was greatest at 31.8 DAF in the second sowing.
- Observation Averaged over cultivars and harvest times, mean potential longevity was greatest at 28.3 DAF in the third sowing.
- Recommendation Sowing in mid-October and harvesting 35 DAF can improve the potential longevity of some japonica cultivars at Los Banos.