The herbicide and hand-weeding sequence gave the highest dry matter production (8.01 and 7.78 t/ha) across Kuruvai 2021 and 2022 relative to farmer practice.

Claim · model-written summary

The herbicide and hand-weeding sequence gave the highest dry matter production (8.01 and 7.78 t/ha) across Kuruvai 2021 and 2022 relative to farmer practice.

Taxon

riceOryza sativae1

Material

ASD 16e1

Treatment

bensulfuron methyl 0.6% + pretilachlor 6% GR @ 660 g a.i./ha PE fb metsulfuron methyl 10% + chlorimuron ethyl 10% WP @ 4 g a.i./ha PoE on 25 DAS fb hand weeding on 45 DASe0

Outcome

dry matter productione0

Direction

higheste0

Value

8.01 and 7.78 t/hae0

Comparator

bispyribac sodium 10% SC @ 25 g a.i./ha PoE on 20 DAS fb hand weeding on 45 DASe0

Setting

Kuruvai 2021 and 2022e0

Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim

e0

“Application of bensulfuron methyl 0.6% + pretilachlor 6% GR @ 660 g a.i./ha PE fb metsulfuron methyl 10% + chlorimuron ethyl 10% WP @ 4 g a.i./ha PoE on 25 DAS fb hand weeding on 45 DAS recorded the highest weed control efficiency of 77.55 and 74.23% during Kuruvai 2021 and 2022 respectively, growth attributes at 60 DAS viz., plant height (96.82 and 91.79 cm), tillers/m2 (367 and 343) and dry matter production (8.01 and 7.78 t/ha), yield attributes like productive tillers/m2 (319 and 312), filled grains/panicle (100.64 and 98.42), grain yield (6.19 and 6.11 t/ha) and benefit cost ratio (2.78 and 2.49) during Kuruvai 2021 and 2022, respectively over bispyribac sodium 10% SC @ 25 g a.i./ha PoE on 20 DAS fb hand weeding on 45 DAS”

e1

“rice (Oryza sativa L.) variety ‘ASD 16’”