Abstract
Weeds are a bigger problem in direct seeding rice systems compared to conventional ones, because weeds germinate and grow at the same time as the rice. so it's more competitive. Chemical weed control with herbicides, if done with one active ingredient repeatedly, will cause resistance which threatens biodiversity. This research aims to determine the appropriate dose of the Florpyrauxifen-Benzyl and Cyhalofop mixture in controlling weeds in direct seeding lowland rice plants. The research was conducted in Sambi Village, Sambirejo District, Sragen Regency, Central Java in July - November 2023. The experiment used a complete randomized block design, the treatments were: (1) Florpyrauxifen-Benzyl dose 1000 ml/ha. (2) Florpyrauxifen-Benzyl dose 1250 ml/ha, (3) Florpyrauxifen-Benzyl + chyalofop dose 750 ml/ha + 1000 ml/ha, (4) Florpyrauxifen-Benzyl + chyalofop dose 800 ml/ha + 1000 ml/ha (5) Manual control and (6) no weed control. The experiment was repeated in 4 repetitions with an area of 100 m in each experimental unit2. Research result: Herbicide application Florpyrauxifen-benzyl alone and Florpyrauxifen-benzyl at a dose of 1000 ml/ha b.a. + cyhalofop-butyl dose 750 ml/ha b.a. does not cause poisoning in rice plants. Florpyrauxifen-Benzyl + chyalofop dose 800 ml/ha + 1000 ml/ha showed very mild poisoning and symptoms of poisoning were not visible 14 days after application. Herbicide application Florpyrauxifen-benzyl alone against E. cruis-galli and L. chinensis Some control is not satisfactory, while broadleaf weeds are controlled. The mixed herbicide Florpyrauxifen-Benzyl+chyalofop provides perfect control for all target weeds. The rice yield saved by the single application of the herbicide Florpyrauxifen is between 47.44% - 50.57%, while with the use of the mixed herbicide Florpyrauxifen-benzyl+ cyhalofop-butyl it is 52% -53, 28%.
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Claims 9
Claim · model-written summary
Florpyrauxifen-benzyl alone did not poison rice plants.
- Taxon
- rice
Oryza sativae0 - Treatment
- Florpyrauxifen-benzyl alonee0
- Outcome
- poisoning in rice plantse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Herbicide application Florpyrauxifen-benzyl alone and Florpyrauxifen-benzyl at a dose of 1000 ml/ha b.a. + cyhalofop-butyl dose 750 ml/ha b.a. does not cause poisoning in rice plants”
Claim · model-written summary
The first stated herbicide mixture did not poison rice.
- Taxon
- riceOryza sativae0
- Treatment
- Florpyrauxifen-benzyl at a dose of 1000 ml/ha b.a. + cyhalofop-butyl dose 750 ml/ha b.a.e0
- Outcome
- poisoning in rice plantse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Herbicide application Florpyrauxifen-benzyl alone and Florpyrauxifen-benzyl at a dose of 1000 ml/ha b.a. + cyhalofop-butyl dose 750 ml/ha b.a. does not cause poisoning in rice plants”
Claim · model-written summary
The second mixture caused very mild rice poisoning, invisible after 14 days.
- Taxon
- riceOryza sativat0
- Treatment
- Florpyrauxifen-Benzyl + chyalofop dose 800 ml/ha + 1000 ml/hae0
- Outcome
- very mild poisoninge0
- Qualifier
- symptoms of poisoning were not visible 14 days after applicatione0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Florpyrauxifen-Benzyl + chyalofop dose 800 ml/ha + 1000 ml/ha showed very mild poisoning and symptoms of poisoning were not visible 14 days after application”
t0“Rice”
Claim · model-written summary
Single-herbicide control of E. cruis-galli was unsatisfactory.
- Taxon
- riceOryza sativat0
- Treatment
- Florpyrauxifen-benzyl alonee0
- Interactor
- E. cruis-gallie0weed
- Outcome
- control is not satisfactorye0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Herbicide application Florpyrauxifen-benzyl alone against E. cruis-galli and L. chinensis Some control is not satisfactory, while broadleaf weeds are controlled”
t0“Rice”
Claim · model-written summary
Single-herbicide control of L. chinensis was unsatisfactory.
- Taxon
- riceOryza sativat0
- Treatment
- Florpyrauxifen-benzyl alonee0
- Interactor
- L. chinensise0weed
- Outcome
- control is not satisfactorye0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Herbicide application Florpyrauxifen-benzyl alone against E. cruis-galli and L. chinensis Some control is not satisfactory, while broadleaf weeds are controlled”
t0“Rice”
Claim · model-written summary
Florpyrauxifen-benzyl alone controlled broadleaf weeds.
- Taxon
- riceOryza sativat0
- Treatment
- Florpyrauxifen-benzyl alonee0
- Interactor
- broadleaf weedse0weed
- Outcome
- broadleaf weeds are controllede0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Herbicide application Florpyrauxifen-benzyl alone against E. cruis-galli and L. chinensis Some control is not satisfactory, while broadleaf weeds are controlled”
t0“Rice”
Claim · model-written summary
The mixed herbicide perfectly controlled target weeds.
- Taxon
- riceOryza sativat0
- Treatment
- Florpyrauxifen-Benzyl+chyalofope0
- Interactor
- target weedse0weed
- Outcome
- perfect control for all target weedse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mixed herbicide Florpyrauxifen-Benzyl+chyalofop provides perfect control for all target weeds”
t0“Rice”
Claim · model-written summary
Single Florpyrauxifen application saved 47.44%–50.57% of rice yield.
- Taxon
- riceOryza sativae0
- Treatment
- single application of the herbicide Florpyrauxifene0
- Outcome
- rice yield savede0
- Direction
- savede0
- Value
- 47.44% - 50.57%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The rice yield saved by the single application of the herbicide Florpyrauxifen is between 47.44% - 50.57%”
Claim · model-written summary
Mixed-herbicide rice yield saved was reported as 52% -53, 28%.
- Taxon
- riceOryza sativae0
- Treatment
- mixed herbicide Florpyrauxifen-benzyl+ cyhalofop-butyle0
- Outcome
- rice yield savede0
- Value
- 52% -53, 28%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The rice yield saved by the single application of the herbicide Florpyrauxifen is between 47.44% - 50.57%, while with the use of the mixed herbicide Florpyrauxifen-benzyl+ cyhalofop-butyl it is 52% -53, 28%”
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