Claim · model-written summary
Effective panicles increased from 8,000 to 18,000 grains per square metre.
- Taxon
- rice
Oryza sativat0 - Treatment
- sowing density range from 8 000 to 18 000 grains·m-2e0
- Outcome
- number of effective paniclese0
- Direction
- increasinge0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The number of effective panicles showed an increasing trend within the sowing density range from 8 000 to 18 000 grains·m-2”
t0“rice”
Title
Zhou Yong-ji Nanjing Nongye Daxue xuebao 2014
Other claims from this paper (14)
- Association Seedling quality declined as sowing density increased.
- Association Root number, dry weight per 100 plants, basal stem width and root vigor declined with density.
- Association Seedling leaf MDA content increased significantly with density.
- Association Seed setting rate and 1 000-grain weight did not differ significantly among densities.
- Association Effective panicles decreased from 18,000 to 30,000 grains per square metre.
- Association Rice yield followed the same pattern as effective panicles.
- Intervention effect Yield at 18,000 grains per square metre exceeded other treatments significantly.
- Intervention effect Uniconazole significantly affected seedling quality and yield across densities.
- Intervention effect Seed soaking and leaf spraying with uniconazole improved seedling and transplant quality.
- Intervention effect Uniconazole treatment promoted seedling greening.
- Intervention effect Uniconazole treatment significantly increased effective panicles, grains per panicle and seed setting rate.
- Intervention effect Uniconazole treatment significantly increased yield.
- Recommendation Combined uniconazole and 18,000 grains per square metre was recommended as the better nursery method.
- Intervention effect The combined nursery method enhanced sink and its filling rate significantly.