Paper · 1998 · Korean Journal of Weed Science

Growth and Anatomical Responses of Rice and Barnyardgrass to Molinate under Different Cultural Patterns

Sung-Soo Han; J.O. Guh; Sank-Uk Chon; et al.

5
claims
5
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

Growth and anatomical responses of rice and barnyardgrass to molinate were examined under various cultural patterns in a greenhouse in which molinate had been applied at 3kg ai/ha 10 days after sowing or transplanting of rice. Molinate severely reduced growth of broadcast-sown rice compared to drill-seeded or transplanted rice. Molinate also significantly reduced the growth of barnyardgrass. The growth reduction of both species by molinate was more apparent under flooded than under dry conditions. Following the treatment of molinate, the leaf primordia of barnyardgrass were found to develop abnormally, resulting in a zigzag pattern. The effect of molinate on causing the symptom was more severe under flooded than under dry conditions.

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Claims 5

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Molinate strongly reduced growth of broadcast rice compared with drill-seeded or transplanted rice.

Material
broadcast-sown ricee0
Treatment
Molinatee0
Outcome
growthe0
Direction
reducede0
Comparator
drill-seeded or transplanted ricee0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Molinate severely reduced growth of broadcast-sown rice compared to drill-seeded or transplanted rice.”

✓ located verbatim in the source · abstract, characters 227–329 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Molinate significantly reduced barnyardgrass growth.

Treatment
Molinatee0
Interactor
barnyardgrassEchinochloa crus-gallie0weed
Outcome
growth of barnyardgrasse0
Direction
reducede0

Not reportedTaxonComparator

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

Echinochloa crus-galli
Echinochloa crus-galli · InteractorMichael Becker · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Molinate also significantly reduced the growth of barnyardgrass.”

✓ located verbatim in the source · abstract, characters 330–394 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Molinate growth reduction was more apparent in both species under flooding than dry conditions.

Treatment
molinatee0
Outcome
growth reductione0
Direction
more apparente0
Qualifier
floodede0
Comparator
dry conditionse0

Not reportedTaxon

Verbatim

e0

“The growth reduction of both species by molinate was more apparent under flooded than under dry conditions.”

✓ located verbatim in the source · abstract, characters 395–502 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Molinate caused abnormal barnyardgrass leaf primordia with a zigzag pattern.

Organ / stage
leaf primordiae0
Treatment
molinatee0
Interactor
barnyardgrassEchinochloa crus-gallie0weed
Outcome
leaf primordia of barnyardgrasse0
Direction
abnormallye0

Not reportedTaxonComparator

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

Echinochloa crus-galli
Echinochloa crus-galli · InteractorMichael Becker · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Following the treatment of molinate, the leaf primordia of barnyardgrass were found to develop abnormally, resulting in a zigzag pattern.”

✓ located verbatim in the source · abstract, characters 503–640 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The molinate-induced abnormality was more severe under flooding than dry conditions.

Treatment
molinatee0
Outcome
symptome0
Direction
more severee0
Qualifier
floodede0
Comparator
dry conditionse0

Not reportedTaxon

Verbatim

e0

“The effect of molinate on causing the symptom was more severe under flooded than under dry conditions.”

✓ located verbatim in the source · abstract, characters 641–743 · show in text ↑

molinate · growth · Oryza sativa (rice)Results differ

4 papers: 2 positive, 2 negative or no effect

1 paper in the same direction as this paper · 2 in the opposite direction

  1. positive
  2. positive
  3. negative
See all 4 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.