Abstract
A field experiment was conducted at the Field Crops Research Station in AL-Ghalbiea, Diyala Governorate, Iraq, during the 2022 fall season, in clay soil. This study aimed to determine the best pesticide and the most appropriate concentration to control weeds associated with the maize crop in the field. The results obtained showed that the herbicides atrazine and guradian were suitable control products. When the herbicide atrazine was used at the concentration of 4 L/ha, the number of grains/ear and total yield reached 532.83/ear and 9.90 ton/ha, respectively. Whereas at the concentration of 2 L/ha, the 1000 grains weight reached 260.41 g. The use of guradian herbicide significantly increased the ear length and reached 21.41cm. Best results were obtained when both herbicides were combined in one treatment. Keywords: Maize, guradian, atrazine, herbicides.
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Claims 6
Claim · model-written summary
Atrazine at 4 L/ha gave 532.83 grains per ear in maize.
- Treatment
- herbicide atrazinee1
- Interactor
- Weedst0weed
- Outcome
- number of grains/eare1
- Value
- 532.83/eare1
- Qualifier
- at the concentration of 4 L/hae1
Zea maysNot reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Weeds Associated with the Maize Crop Using Herbicides”
e1“When the herbicide atrazine was used at the concentration of 4 L/ha, the number of grains/ear and total yield reached 532.83/ear and 9.90 ton/ha, respectively”
Claim · model-written summary
Atrazine at 4 L/ha gave a total maize yield of 9.90 t/ha.
- Treatment
- herbicide atrazinee1
- Interactor
- Weedst0weed
- Outcome
- total yielde1
- Value
- 9.90 ton/hae1
- Qualifier
- at the concentration of 4 L/hae1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Weeds Associated with the Maize Crop Using Herbicides”
e1“When the herbicide atrazine was used at the concentration of 4 L/ha, the number of grains/ear and total yield reached 532.83/ear and 9.90 ton/ha, respectively”
Claim · model-written summary
Atrazine at 2 L/ha gave a 1000-grain weight of 260.41 g in maize.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Weeds Associated with the Maize Crop Using Herbicides”
e2“Whereas at the concentration of 2 L/ha, the 1000 grains weight reached 260.41 g”
Claim · model-written summary
Guradian herbicide increased maize ear length to 21.41 cm.
- Treatment
- guradian herbicidee3
- Interactor
- Weedst0weed
- Outcome
- ear lengthe3
- Direction
- increasede3
- Value
- 21.41cme3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Weeds Associated with the Maize Crop Using Herbicides”
e3“The use of guradian herbicide significantly increased the ear length and reached 21.41cm”
Claim · model-written summary
The best maize results were obtained when atrazine and guradian were combined in one treatment.
- Treatment
- both herbicides were combined in one treatmente4
- Interactor
- Weedst0weed
- Outcome
- resultse4
- Direction
- Beste4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Weeds Associated with the Maize Crop Using Herbicides”
e4“Best results were obtained when both herbicides were combined in one treatment”
Claim · model-written summary
Atrazine and guradian were suitable control products for weeds in maize.
- Outcome
- suitable control productse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Weeds Associated with the Maize Crop Using Herbicides”
e5“the herbicides atrazine and guradian were suitable control products”
The same questions in other papers
atrazine · yield · Zea mays (maize)Results differ
204 papers in the same direction as this paper · 29 in the opposite direction · 6 reporting no difference from an alternative
- negative
- no effect
- negative
236 papers more in this group
See all 240 papers →herbicide · yield · Zea mays (maize)Positive and negative results
499 papers in the same direction as this paper · 127 in the opposite direction · 24 reporting no difference from an alternative
- negative
- negative
- no effect
647 papers more in this group
See all 651 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.