Claim · model-written summary
Seed rate and row spacing did not significantly influence grain yield.
- Taxon
- rice
Oryza sativat0 - Treatment
- Seed rate and row spacinge0
- Outcome
- grain yielde0
- Direction
- did not influencee0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed rate and row spacing did not influence the grain yield significantly.”
t0“Effect of Seed Rate, Spacing and Herbicide Use on Weed Management in Direct Seeded Upland Rice (Oryza sativa L.)”
e1“However, all the weed control treatments i. e. application of pretilachlor 0.75 kg, pendimethalin 0.75 kg and thiobencarb 1.5 kg/ha significantly reduced the total weed population and weed dry matter production resulting in higher weed control efficiency as compared to weedy check.”
Title
Ghansham Payman; Surjit Singh Indian Journal of Weed Science 2008
Other claims from this paper (9)
- Intervention effect Increasing seed rate did not reduce total weed population or weed dry matter at maturity.
- Intervention effect Increasing row spacing did not reduce total weed population or weed dry matter at maturity.
- Intervention effect Pretilachlor reduced weed population and dry matter relative to the weedy check.
- Intervention effect Pendimethalin reduced weed population and dry matter relative to the weedy check.
- Intervention effect Thiobencarb reduced weed population and dry matter relative to the weedy check.
- Intervention effect All weed control treatments increased weed control efficiency over the weedy check.
- Intervention effect All weed control treatments produced significantly higher yield attributes and grain yield than the weedy check.
- Intervention effect Thiobencarb at 1.5 kg/ha produced the highest grain yield, 5.51 t/ha, and was at par with other weed controls.
- Intervention effect Weed control treatments reduced nitrogen uptake by weeds.