Paper · 2012 · Guizhou nongye kexue

Effect of Different Herbicides on Weeds in Sorghum Field Before Emergence in Guizhou

Peng Qiu

3
claims
4
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

The field control efficacy and phytotoxicity of four herbicides on weeds in sorghum field before emergence was compared to control the weeds.The results show that 300 times nicosulfuron atrazine has good control efficacy on weeds in sorghum field,reached 83.4% after spraying for 14 days,and has light phytotoxicity on sorghum.Starane may be applied in sorghum field with abundant Alternanthera philoxeroides and Convolvulus arvensis.

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Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pre-emergence 300x nicosulfuron-atrazine controlled weeds in sorghum well, 83.4% 14 days after spraying.

Taxon
sorghumSorghume0
Treatment
300 times nicosulfuron atrazinee0
Interactor
weedse0weed
Outcome
control efficacy on weedse0
Direction
increaseinferrede0
Value
83.4%e0
Qualifier
after spraying for 14 dayse0

Not reportedComparator

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“300 times nicosulfuron atrazine has good control efficacy on weeds in sorghum field,reached 83.4% after spraying for 14 days”

✓ located verbatim in the source · abstract, characters 163–287 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 300x nicosulfuron-atrazine treatment caused light phytotoxicity on sorghum.

Taxon
sorghumSorghume0
Treatment
300 times nicosulfuron atrazinee0
Outcome
light phytotoxicitye1

Not reportedComparatorDirection

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“300 times nicosulfuron atrazine has good control efficacy on weeds in sorghum field”

✓ located verbatim in the source · abstract, characters 163–246 · show in text ↑
e1

“has light phytotoxicity on sorghum”

✓ located verbatim in the source · abstract, characters 292–326 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Starane may be applied in sorghum fields with abundant Alternanthera philoxeroides and Convolvulus arvensis.

Taxon
sorghumSorghume0
Treatment
Staranee0
Interactor
Alternanthera philoxeroidesAlternanthera philoxeroidese0weed
Second interactor
Convolvulus arvensisConvolvulus arvensise0weed
Outcome
Starane may be appliede0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗
Alternanthera philoxeroides
Alternanthera philoxeroides · InteractorNational Plant Data Center, Baton Rouge, LA 70874-4490 USA. · Public domain · Wikimedia Commons ↗
Convolvulus arvensis
Convolvulus arvensis · Second interactorW. Bulach · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Starane may be applied in sorghum field with abundant Alternanthera philoxeroides and Convolvulus arvensis”

✓ located verbatim in the source · abstract, characters 327–433 · show in text ↑

atrazine · crop injury · SorghumPositive and negative results

11 papers: 2 positive, 9 negative or no effect

1 paper in the same direction as this paper · 9 in the opposite direction

  1. no effect
  2. negative
  3. negative

7 papers more in this group

See all 11 papers →

atrazine · weed · SorghumResults agree

20 papers: 20 positive, 0 negative or no effect

19 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

16 papers more in this group

See all 20 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.