Claim · model-written summary
Traditional beushening method gave significantly superior seed yield (52.5 q ha-1) compared with other weed management practices.
- Taxon
- rice
Oryza sativat0 - Treatment
- traditional beushening methode1
- Outcome
- seed yielde1
- Direction
- superiore1
- Value
- 52.5 q ha-1e1
- Comparator
- other weed management practicese1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“direct seeded rice production system”
e1“traditional beushening method proved significantly superior seed yield over other weed management practices (52.5 q ha-1)”
Title
SK Jha; N. Pandey; Sunil Kumar International Journal of Chemical Studies 2018
Other claims from this paper (16)
- Intervention effect Seed yield under hand weeding twice (50.8 q ha-1) was at par with the traditional beushening method.
- Intervention effect Seed yield under sequential pre-emergence oxadiargyl fb bispyribac at 25 DAS (50.2 q ha-1) was at par with the traditional beushening method.
- Observation Input energy was highest under the biasi method (12.2 MJX103).
- Observation Input energy under hand weeding was 11.9 MJX103, second to the biasi method.
- Intervention effect Herbicide weed management showed low input energy compared with the biasi method and hand weeding.
- Intervention effect Input energy was high with the combine harvester compared with manual harvesting.
- Intervention effect Maximum output energy (152.7 MJX103) was recorded under the biasi method, statistically superior to all other treatments.
- Intervention effect Seed rate did not influence output energy; 120, 80 and 40 kg ha-1 seed rates gave almost similar output energy.
- Intervention effect Maximum energy use efficiency (9.6) was recorded with pre-emergence oxadiargyl fb bispyribac at 25 DAS on mean basis.
- Intervention effect Harvesting efficiency through the harvester was less than manual harvesting, but the difference was very marginal in both years.
- Observation The harvester reduced human energy in the rice production system.
- Observation The harvester promoted timely operation in rice production.
- Observation Maximum energy productivity (.44 kg MJ ha-1) was recorded with pre-emergence oxadiargyl fb bispyribac at 25 DAS.
- Intervention effect Energy productivity with pre-emergence oxadiargyl fb bispyribac at 25 DAS was at par with the biasi method and hand weeding.
- Observation Combine harvester energy productivity is high, reflecting more yield per hectare for the input energy spent.
- Observation Output input ratio and energy use efficiency were high in the manual harvesting method.