Paper · 2002

Experiments on Control of Weeds in Tobacco Fields with Herbicide and Herbicide Film

Li Y; H Chen; Jing‐Fang Yang; et al.

2
claims
5
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

The experiments on control of weeds in tobacco fields were carried out in Zhaoyang and Zhanyi, Yunnan province. The results indicated that the relative control effects of Chuyatong and napropamide herbicide, and Jindoer herbicide film for tobacco field weeds were 93.8%, 61.2%, and 43.7%, respectively, in comparison with covering normal colorless plastic film, and the variance analysis showed that the differences among the treatments reached extremely significant level.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher.

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 2

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Chuyatong and napropamide herbicide, and Jindoer herbicide film gave relative weed control effects of 93.8%, 61.2% and 43.7% compared with normal colorless plastic film.

Treatment
Chuyatong and napropamide herbicide, and Jindoer herbicide filme1
Interactor
weedse1weed
Outcome
relative control effectse1
Direction
higherinferrede1
Value
93.8%, 61.2%, and 43.7%e1
Comparator
normal colorless plastic filme1

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

Nicotiana tabacum
Nicotiana tabacum · TaxonJom / Joachim Müllerchen · CC BY 2.5 · Wikimedia Commons ↗

Schema note from the model: Values are listed with "respectively" and the abstract does not state which treatment has which value; not split.

Verbatim

t0

“Experiments on Control of Weeds in Tobacco Fields with Herbicide and Herbicide Film”

✓ located verbatim in the source · title, characters 0–83 · show in text ↑
e0

“The experiments on control of weeds in tobacco fields were carried out in Zhaoyang and Zhanyi, Yunnan province”

✓ located verbatim in the source · abstract, characters 0–110 · show in text ↑
e1

“The results indicated that the relative control effects of Chuyatong and napropamide herbicide, and Jindoer herbicide film for tobacco field weeds were 93.8%, 61.2%, and 43.7%, respectively, in comparison with covering normal colorless plastic film”

✓ located verbatim in the source · abstract, characters 112–360 · show in text ↑
Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Differences among the herbicide and film treatments in tobacco weed control were extremely significant.

Outcome
differences among the treatmentse2

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

Nicotiana tabacum
Nicotiana tabacum · TaxonJom / Joachim Müllerchen · CC BY 2.5 · Wikimedia Commons ↗

Verbatim

t0

“Experiments on Control of Weeds in Tobacco Fields with Herbicide and Herbicide Film”

✓ located verbatim in the source · title, characters 0–83 · show in text ↑
e2

“the variance analysis showed that the differences among the treatments reached extremely significant level”

✓ located verbatim in the source · abstract, characters 366–472 · show in text ↑

napropamide · control · Nicotiana tabacum (tobacco)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

herbicide · control · Nicotiana tabacum (tobacco)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.