Abstract
An experiment was conducted to find out the effectiveness of different herbicides on weed biomass, nutrient uptake and yield of rice. Almix 20 WP @ 0.004 kg a.i./ha plus Butachlor 50 EC @ 0.938 kg a.i./ha applied at 3 DAT was found to be superior than all the other herbicides tested. Butachlor 50 EC @ 0.938 kg a.i./ha followed by Almix 20 WP @ 0.004 kg a.i./ha applied at 3 DAT gave slightly lower grain yield of 4.70t./ha. Among the herbicides, the lowest grain yield (3.66 t./ha) was obtained from Pyrazosulfuron-ethyl 5 WP @ 0.020 kg a.i./ha applied at 8 DAT, however, all the herbicides were significantly superior to the non weeded control. The lowest weed dry matter was found in Almix 20 WP @ 0.004 kg a.i./ha plus Butachlor 50 EC @ 0.938 kg a.i./ha applied at 3 DAT which was significantly lower than treatment receiving Pyrazosulfuron-ethyl 5 WP @ 0.025 kg a.i./ha applied at 8 DAT. The uptake of NPK by the plants followed almost the similar pattern.
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Claims 6
Claim · model-written summary
Combined Almix and Butachlor was superior to other herbicides.
- Taxon
- Rice
Oryza sativat0 - Treatment
- Almix 20 WP @ 0.004 kg a.i./ha plus Butachlor 50 EC @ 0.938 kg a.i./ha applied at 3 DATe0
- Outcome
- superiore0
- Direction
- superiore0
- Comparator
- all the other herbicides testede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Almix 20 WP @ 0.004 kg a.i./ha plus Butachlor 50 EC @ 0.938 kg a.i./ha applied at 3 DAT was found to be superior than all the other herbicides tested”
t0“Rice”
Claim · model-written summary
Sequential Butachlor then Almix gave a slightly lower grain yield of 4.70t./ha.
- Taxon
- RiceOryza sativat0
- Treatment
- Butachlor 50 EC @ 0.938 kg a.i./ha followed by Almix 20 WP @ 0.004 kg a.i./ha applied at 3 DATe0
- Outcome
- grain yielde0
- Direction
- slightly lowere0
- Value
- 4.70t./hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Butachlor 50 EC @ 0.938 kg a.i./ha followed by Almix 20 WP @ 0.004 kg a.i./ha applied at 3 DAT gave slightly lower grain yield of 4.70t./ha”
t0“Rice”
Claim · model-written summary
Pyrazosulfuron-ethyl at 8 DAT had the lowest grain yield, 3.66 t./ha.
- Taxon
- RiceOryza sativat0
- Treatment
- Pyrazosulfuron-ethyl 5 WP @ 0.020 kg a.i./ha applied at 8 DATe0
- Outcome
- grain yielde0
- Direction
- loweste0
- Value
- 3.66 t./hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest grain yield (3.66 t./ha) was obtained from Pyrazosulfuron-ethyl 5 WP @ 0.020 kg a.i./ha applied at 8 DAT”
t0“Rice”
Claim · model-written summary
All herbicides exceeded the non-weeded control significantly in grain yield.
- Taxon
- RiceOryza sativat0
- Treatment
- all the herbicidese0
- Outcome
- significantly superiore0
- Direction
- superiore0
- Comparator
- non weeded controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“all the herbicides were significantly superior to the non weeded control”
t0“Rice”
Claim · model-written summary
Combined Almix and Butachlor produced the lowest weed dry matter, below Pyrazosulfuron-ethyl.
- Taxon
- RiceOryza sativat0
- Treatment
- Almix 20 WP @ 0.004 kg a.i./ha plus Butachlor 50 EC @ 0.938 kg a.i./ha applied at 3 DATe0
- Interactor
- weede0weed
- Outcome
- weed dry mattere0
- Direction
- significantly lowere0
- Comparator
- Pyrazosulfuron-ethyl 5 WP @ 0.025 kg a.i./ha applied at 8 DATe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest weed dry matter was found in Almix 20 WP @ 0.004 kg a.i./ha plus Butachlor 50 EC @ 0.938 kg a.i./ha applied at 3 DAT which was significantly lower than treatment receiving Pyrazosulfuron-ethyl 5 WP @ 0.025 kg a.i./ha applied at 8 DAT”
t0“Rice”
Claim · model-written summary
Rice NPK uptake followed nearly the same treatment pattern.
- Taxon
- RiceOryza sativat0
- Outcome
- uptake of NPKe0
- Direction
- almost the similar patterne0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The uptake of NPK by the plants followed almost the similar pattern”
t0“Rice”
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