Abstract
Field investigation was carried out at Annamalai University Experimental Farm, Annamalai Nagar, Tamil Nadu during Late samba season (September, 2022 - February, 2023) in a randomized block design with nine treatments and replicated thrice. Among the different treatments, Stale seedbed technique fb Hand weeding which is statistically on par with Stale seedbed technique fb Triafamone 20% + ethoxysulfuron 10% WG @ 220 g ha-1 at 8 DAT recorded the lower weed count, weed dry matter production and the higher weed control index favouring higher growth attributes and grain yield of rice while maximum nutrient uptake was recorded under weed free check. Higher plant height, dry matter production and higher grain yield were recorded under the treatment Stale seedbed technique fb one hand weeding at 25 DAT practice might be due to maintenance of weed free environment, particularly throughout vital growth stages of crop, cut back crop weed competition helped in higher growth and development leading to higher grain yield.
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Claims 5
Claim · model-written summary
Stale seedbed with hand weeding recorded lower weed count and weed dry matter production than the other treatments in rice.
- Taxon
- rice
Oryza sativat0 - Treatment
- Stale seedbed technique fb Hand weedinge1
- Outcome
- weed count, weed dry matter productione1
- Direction
- lowere1
- Comparator
- the different treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“herbicides in transplanted rice”
e1“Among the different treatments, Stale seedbed technique fb Hand weeding which is statistically on par with Stale seedbed technique fb Triafamone 20% + ethoxysulfuron 10% WG @ 220 g ha-1 at 8 DAT recorded the lower weed count, weed dry matter production and the higher weed control index”
Claim · model-written summary
Stale seedbed with hand weeding recorded a higher weed control index than the other treatments in rice.
- Taxon
- riceOryza sativat0
- Treatment
- Stale seedbed technique fb Hand weedinge1
- Outcome
- weed control indexe1
- Direction
- highere1
- Comparator
- the different treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“herbicides in transplanted rice”
e1“Among the different treatments, Stale seedbed technique fb Hand weeding which is statistically on par with Stale seedbed technique fb Triafamone 20% + ethoxysulfuron 10% WG @ 220 g ha-1 at 8 DAT recorded the lower weed count, weed dry matter production and the higher weed control index”
Claim · model-written summary
Maximum nutrient uptake in rice was recorded under the weed free check.
- Taxon
- riceOryza sativat0
- Treatment
- weed free checke2
- Outcome
- nutrient uptakee2
- Direction
- maximume2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“herbicides in transplanted rice”
e2“while maximum nutrient uptake was recorded under weed free check”
Claim · model-written summary
Stale seedbed with one hand weeding at 25 DAT gave higher plant height and dry matter production in rice.
- Taxon
- riceOryza sativat0
- Treatment
- Stale seedbed technique fb one hand weeding at 25 DATe3
- Outcome
- plant height, dry matter productione3
- Direction
- Highere3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“herbicides in transplanted rice”
e3“Higher plant height, dry matter production and higher grain yield were recorded under the treatment Stale seedbed technique fb one hand weeding at 25 DAT”
Claim · model-written summary
Stale seedbed with one hand weeding at 25 DAT gave higher grain yield in rice.
- Taxon
- riceOryza sativat0
- Treatment
- Stale seedbed technique fb one hand weeding at 25 DATe3
- Outcome
- grain yielde3
- Direction
- highere3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“herbicides in transplanted rice”
e3“Higher plant height, dry matter production and higher grain yield were recorded under the treatment Stale seedbed technique fb one hand weeding at 25 DAT”
The same questions in other papers
herbicide · weed · Oryza sativa (rice)Positive and negative results
578 papers in the same direction as this paper · 17 in the opposite direction · 7 reporting no difference from an alternative
- positive
- positive
- positive
599 papers more in this group
See all 603 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.