Paper · 2016 · Indian Journal of Weed Science

Weed persistence, crop resistance and phytotonic effects of herbicides in direct-seeded rice

M.M. Mishra; R. Dash; M. Mishra

5
claims
10
verbatim quotes
10
citations
2
research areas
✓
Open access · cc-by

Abstract

Results of experiment conducted during Kharif season of 2010 and 2011 with ten different herbicides and combinations on yield of direct seeded rice revealed that crop resistance index and agronomic management index were maximum in hand weeding treatment followed by fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl +(chlorimuron + metsulfuron). Weed persistence index was also maximum in Hand weeding treatment followed by cyhalofopbutyl and pyrazosulfuron. Hand weeding treatment has maximum phytotonic effect followed by fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl + (chlorimuron + metsulfuron). Fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl + (chlorimuron + metsulfuron) were best herbicides for direct seeded rice from economics and environmental point of view. Fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl + (chlorimuron + metsulfuron) have recorded lower persistence of escaped weeds indicating broad spectrum effect in controlling the weeds

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

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 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Crop resistance index and agronomic management index were maximum in hand weeding in direct-seeded rice.

Taxon
direct-seeded ricet0
Treatment
hand weedinge1
Outcome
crop resistance index and agronomic management indexe1
Direction
maximume1

Not reportedComparator

Verbatim

t0

“herbicides in direct-seeded rice”

✓ located verbatim in the source · title, characters 60–92 · show in text ↑
e1

“Results of experiment conducted during Kharif season of 2010 and 2011 with ten different herbicides and combinations on yield of direct seeded rice revealed that crop resistance index and agronomic management index were maximum in hand weeding treatment followed by fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl +(chlorimuron + metsulfuron).”

✓ located verbatim in the source · abstract, characters 0–357 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Weed persistence index was maximum in hand weeding in direct-seeded rice.

Taxon
direct-seeded ricet0
Treatment
Hand weedinge1
Outcome
Weed persistence indexe1
Direction
maximume1

Not reportedComparator

Verbatim

t0

“herbicides in direct-seeded rice”

✓ located verbatim in the source · title, characters 60–92 · show in text ↑
e1

“Weed persistence index was also maximum in Hand weeding treatment followed by cyhalofopbutyl and pyrazosulfuron.”

✓ located verbatim in the source · abstract, characters 358–470 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Hand weeding had the maximum phytotonic effect in direct-seeded rice.

Taxon
direct-seeded ricet0
Treatment
Hand weeding treatmente1
Outcome
phytotonic effecte1
Direction
maximume1

Not reportedComparator

Verbatim

t0

“herbicides in direct-seeded rice”

✓ located verbatim in the source · title, characters 60–92 · show in text ↑
e1

“Hand weeding treatment has maximum phytotonic effect followed by fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl + (chlorimuron + metsulfuron).”

✓ located verbatim in the source · abstract, characters 471–628 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Fenoxaprop and cyhalofop butyl combinations with chlorimuron and metsulfuron are the best herbicides for direct-seeded rice on economic and environmental grounds.

Taxon
direct-seeded ricet0
Treatment
Fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl + (chlorimuron + metsulfuron)e1
Outcome
best herbicidese1

Verbatim

t0

“herbicides in direct-seeded rice”

✓ located verbatim in the source · title, characters 60–92 · show in text ↑
e1

“Fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl + (chlorimuron + metsulfuron) were best herbicides for direct seeded rice from economics and environmental point of view.”

✓ located verbatim in the source · abstract, characters 629–812 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fenoxaprop and cyhalofop butyl combinations with chlorimuron and metsulfuron recorded lower persistence of escaped weeds in direct-seeded rice.

Taxon
direct-seeded ricet0
Treatment
Fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl + (chlorimuron + metsulfuron)e1
Interactor
escaped weedse1weed
Outcome
persistence of escaped weedse1
Direction
lowere1

Not reportedComparator

Verbatim

t0

“herbicides in direct-seeded rice”

✓ located verbatim in the source · title, characters 60–92 · show in text ↑
e1

“Fenoxaprop + (chororimuron + metsulfuron) and cyhalofop butyl + (chlorimuron + metsulfuron) have recorded lower persistence of escaped weeds indicating broad spectrum effect in controlling the weeds”

✓ located verbatim in the source · abstract, characters 813–1011 · show in text ↑

chlorimuron · weed · Oryza sativa (rice)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

Cyhalofop-butyl · weed · Oryza sativa (rice)Results agree

37 papers: 37 positive, 0 negative or no effect

36 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

33 papers more in this group

See all 37 papers →

metsulfuron methyl · weed · Oryza sativa (rice)Results agree

43 papers: 43 positive, 0 negative or no effect

42 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

39 papers more in this group

See all 43 papers →

herbicide · disease · Oryza sativa (rice)Positive and negative results

24 papers: 17 positive, 7 negative or no effect

16 papers in the same direction as this paper · 7 in the opposite direction

  1. negative
  2. no effect
  3. negative

20 papers more in this group

See all 24 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.