Claim · model-written summary
Pre-emergence pretilachlor + safener followed by cono weeding gave a B:C ratio of 3.4.
- Taxon
- rice
Oryza sativae4 - Treatment
- pre-emergence application of pretilachlor + safener (sofit) @ 0.45 kg a.i. ha-1 on 3 DAS + cono weeding on 45 DASe2
- Outcome
- BC ratioe2
- Direction
- increasede2
- Value
- 3.4e2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“the pre-emergence application of pretilachlor + safener (sofit) @ 0.45 kg a.i. ha-1 on 3 DAS + cono weeding on 45 DAS was very effective to realize higher weed control efficiency (86%), increased productivity and economics (BC ratio 3.4)”
e4“drum seeding and direct planting system of rice”
Title
G. Satyanarayana Reddy; M. Sekhar; C. N. Chandrasekhar; et al. Indian Journal of Agricultural Research 2013
Other claims from this paper (8)
- Intervention effect Direct planting reduced weed density and dry weight of weeds compared with drum seeding.
- Intervention effect Direct planting increased leaf area index, dry matter production and productive tillers compared with drum seeding.
- Intervention effect Direct planting gave 11% higher grain yield than drum seeding.
- Intervention effect Drum seeding recorded less cost of cultivation, Rs 16,268.
- Intervention effect Drum seeding gave a B:C ratio comparable to direct planting, 2.9.
- Intervention effect Pre-emergence pretilachlor + safener followed by cono weeding gave 86% weed control efficiency.
- Intervention effect Pre-emergence pretilachlor + safener followed by cono weeding increased rice productivity and economics.
- Intervention effect Pre-emergence pretilachlor + safener followed by motorized weeding gave a B:C ratio comparable to cono weeding, 3.3.