Claim · model-written summary
Uncontrolled weeds reduced rice grain yield by 70.4 per cent in 2006.
- Taxon
- rice
Oryza sativae0 - Treatment
- uncontrolled weedse0
- Interactor
- weedse0weed
- Outcome
- grain yield of ricee0
- Direction
- Reductione0
- Value
- 70.4 per cente0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Reduction in grain yield of rice due to uncontrolled weeds in weedy plots was 70.4 per cent during 2006 and 67.4 per cent during 2007.”
Title
Effect of weed management practices on nutrient uptake by direct seeded rice
Jitendra Kumar; Dheer Singh; R. Puniya; et al. ORYZA- An International Journal on Rice 2010
Other claims from this paper (8)
- Observation Echinochloa colonum was a predominant grass weed.
- Observation Commelina benghalensis and Caesulia axillaris were predominant non-grass weeds.
- Observation Cyperus rotundus was a predominant sedge weed.
- Intervention effect June 20 sowing gave the highest rice nutrient uptake compared with other dates.
- Intervention effect Herbicides increased nutrient uptake by rice.
- Intervention effect Herbicides decreased nutrient uptake by weeds.
- Intervention effect Hand weeding and pendimethalin plus anilophos raised crop uptake and lowered weed uptake against other treatments.
- Intervention effect Uncontrolled weeds reduced rice grain yield by 67.4 per cent in 2007.