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paper W1974129211 ✕

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing redroot pigweed density decreased corn biological yield.

Treatment
Pigweed redroot densitye1
Interactor
Pigweed redroote1weed
Outcome
biological yielde1
Direction
decreasede1

Verbatim

e1

“The increase in Pigweed redroot density, decrease in crop grain and biomass yield components such as ear length, ear diameter, number of grains per row, row number, grain number in ear, grain yield and biological yield of corn, decreased”

✓ located verbatim in the source · abstract, characters 511–748
t0

“Zea mays”

✓ located verbatim in the source · title, characters 109–117

Title

The effects of pigweed redroot (Amaranthus retoflexus) weed competition and its economic thresholds in corn (Zea mays)

F. Vazin Planta Daninha 2012. doi:10.1590/s0100-83582012000300003

Other claims from this paper (7)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing redroot pigweed density decreased corn ear length and ear diameter.

Treatment
Pigweed redroot densitye1
Interactor
Pigweed redroote1weed
Outcome
ear length, ear diametere1
Direction
decreasede1

Verbatim

e1

“The increase in Pigweed redroot density, decrease in crop grain and biomass yield components such as ear length, ear diameter, number of grains per row, row number, grain number in ear, grain yield and biological yield of corn, decreased”

✓ located verbatim in the source · abstract, characters 511–748
t0

“Zea mays”

✓ located verbatim in the source · title, characters 109–117

Title

The effects of pigweed redroot (Amaranthus retoflexus) weed competition and its economic thresholds in corn (Zea mays)

F. Vazin Planta Daninha 2012. doi:10.1590/s0100-83582012000300003

Other claims from this paper (7)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing redroot pigweed density decreased corn grains per row, row number and grain number in ear.

Treatment
Pigweed redroot densitye1
Interactor
Pigweed redroote1weed
Outcome
number of grains per row, row number, grain number in eare1
Direction
decreasede1

Verbatim

e1

“The increase in Pigweed redroot density, decrease in crop grain and biomass yield components such as ear length, ear diameter, number of grains per row, row number, grain number in ear, grain yield and biological yield of corn, decreased”

✓ located verbatim in the source · abstract, characters 511–748
t0

“Zea mays”

✓ located verbatim in the source · title, characters 109–117

Title

The effects of pigweed redroot (Amaranthus retoflexus) weed competition and its economic thresholds in corn (Zea mays)

F. Vazin Planta Daninha 2012. doi:10.1590/s0100-83582012000300003

Other claims from this paper (7)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing redroot pigweed density decreased corn grain yield.

Treatment
Pigweed redroot densitye1
Interactor
Pigweed redroote1weed
Outcome
grain yielde1
Direction
decreasede1
Setting
Agriculture Research station of Islamic Azad University branch of Gonabade4

Verbatim

e1

“The increase in Pigweed redroot density, decrease in crop grain and biomass yield components such as ear length, ear diameter, number of grains per row, row number, grain number in ear, grain yield and biological yield of corn, decreased”

✓ located verbatim in the source · abstract, characters 511–748
e4

“An experiment was conducted at the Agriculture Research station of Islamic Azad University branch of Gonabad during 2006”

✓ located verbatim in the source · abstract, characters 120–240
t0

“Zea mays”

✓ located verbatim in the source · title, characters 109–117

Title

The effects of pigweed redroot (Amaranthus retoflexus) weed competition and its economic thresholds in corn (Zea mays)

F. Vazin Planta Daninha 2012. doi:10.1590/s0100-83582012000300003

Other claims from this paper (7)

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