Paper · 2024 · IOP Conference Series Earth and Environmental Science

Effect of some Chemical Herbicides and Seeding Rates on the Growth and Productivity of Bread Wheat (Triticum aestivum L.) and Its Associated Weeds in Different Environments

Ammar Salah Al-Jaddir; Salim H. Antar

7
claims
14
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

Abstract The experiment was conducted in one of the farmers’ fields during season (2022-2023) in Nineveh Governorate at two locations, first one in Al-Nimrood, and second one in Hammam Al’aleel. The experiment included two factors: the first factor was chemical herbicides (Navigator, Timeline Trio) at the recommended concentrations, in addition to the control treatment and the second factor was seeding rates (120, 160 kg. ha -1 ). Planting dates on (22/11, and 1/12/2022) for both locations respectively, using the wheat variety (Babel 113), approved by the Ministry of Agriculture. The experiment was applied as factorial experiment using a split-block experimental design, with complete randomization of treatments (RCBD), with three replicates. A plot size was 12 m 2 , where the main plots included chemical herbicides, while the sub-plots included seeding rates. The experiment was irrigated using fixed sprinklers, and the harvesting dates was on (24, and 28/5/2023) for both locations respectively. The results showed that herbicides were superiority of in reducing the number of narrow and broad leaves weeds and their dry weights over the control treatment in both locations, Furthermore, the herbicide “Timeline Trio” superiority of the herbicide “Navigator” in traits of grain yield, reached (525.833, 604.167 g.m -2 ) for both locations respectively, while the control treatment recorded the lowest yield, reached (227.5, 393.5 g.m -2 ) for both locations respectively. The seeding rate of (160 kg. ha -1 ) superiority of the seeding rate of (120 kg. ha -1 ) in reducing the number and dry weights of narrow and broad-leaves weeds, which positively reflected on the increase in yield for both locations.

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 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Herbicides reduced number of narrow and broad leaves weeds relative to control at both locations.

Taxon
Bread Wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment
herbicidese0
Interactor
weedse0weed
Outcome
number of narrow and broad leaves weedse0
Direction
reducinge0
Comparator
control treatmente0
Setting
both locationse0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“herbicides were superiority of in reducing the number of narrow and broad leaves weeds and their dry weights over the control treatment in both locations”

✓ located verbatim in the source · abstract, characters 1034–1187 · show in text ↑
t0

“Bread Wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 87–121 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Herbicides reduced their dry weights relative to control at both locations.

Taxon
Bread Wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment
herbicidese0
Interactor
weedse0weed
Outcome
their dry weightse0
Direction
reducinge0
Comparator
control treatmente0
Setting
both locationse0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“herbicides were superiority of in reducing the number of narrow and broad leaves weeds and their dry weights over the control treatment in both locations”

✓ located verbatim in the source · abstract, characters 1034–1187 · show in text ↑
t0

“Bread Wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 87–121 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Timeline Trio produced higher wheat grain yield than Navigator and control at Al-Nimrood.

Taxon
Bread Wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment
Timeline Trioe0
Outcome
grain yielde0
Direction
superioritye0
Value
525.833e0
Comparator
Navigatore0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the herbicide “Timeline Trio” superiority of the herbicide “Navigator” in traits of grain yield, reached (525.833, 604.167 g.m -2 ) for both locations respectively, while the control treatment recorded the lowest yield, reached (227.5, 393.5 g.m -2 ) for both locations respectively”

✓ located verbatim in the source · abstract, characters 1202–1484 · show in text ↑
t0

“Bread Wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 87–121 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Timeline Trio produced higher wheat grain yield than Navigator and control at Hammam Al’aleel.

Taxon
Bread Wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment
Timeline Trioe0
Outcome
grain yielde0
Direction
superioritye0
Value
604.167 g.m -2e0
Comparator
Navigatore0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the herbicide “Timeline Trio” superiority of the herbicide “Navigator” in traits of grain yield, reached (525.833, 604.167 g.m -2 ) for both locations respectively, while the control treatment recorded the lowest yield, reached (227.5, 393.5 g.m -2 ) for both locations respectively”

✓ located verbatim in the source · abstract, characters 1202–1484 · show in text ↑
t0

“Bread Wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 87–121 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 160 kg. ha -1 seeding rate reduced weed number compared with 120 kg. ha -1.

Taxon
Bread Wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment
160 kg. ha -1e0
Interactor
weedse0weed
Outcome
numbere0
Direction
reducinge0
Comparator
120 kg. ha -1e0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The seeding rate of (160 kg. ha -1 ) superiority of the seeding rate of (120 kg. ha -1 ) in reducing the number and dry weights of narrow and broad-leaves weeds, which positively reflected on the increase in yield for both locations.”

✓ located verbatim in the source · abstract, characters 1486–1719 · show in text ↑
t0

“Bread Wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 87–121 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 160 kg. ha -1 seeding rate reduced weed dry weights compared with 120 kg. ha -1.

Taxon
Bread Wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment
160 kg. ha -1e0
Interactor
weedse0weed
Outcome
dry weightse0
Direction
reducinge0
Comparator
120 kg. ha -1e0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The seeding rate of (160 kg. ha -1 ) superiority of the seeding rate of (120 kg. ha -1 ) in reducing the number and dry weights of narrow and broad-leaves weeds, which positively reflected on the increase in yield for both locations.”

✓ located verbatim in the source · abstract, characters 1486–1719 · show in text ↑
t0

“Bread Wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 87–121 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 160 kg. ha -1 seeding rate increased yield compared with 120 kg. ha -1 at both locations.

Taxon
Bread Wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment
160 kg. ha -1e0
Outcome
yielde0
Direction
increasee0
Comparator
120 kg. ha -1e0
Setting
both locationse0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The seeding rate of (160 kg. ha -1 ) superiority of the seeding rate of (120 kg. ha -1 ) in reducing the number and dry weights of narrow and broad-leaves weeds, which positively reflected on the increase in yield for both locations.”

✓ located verbatim in the source · abstract, characters 1486–1719 · show in text ↑
t0

“Bread Wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 87–121 · show in text ↑

herbicide · growth · Triticum aestivum (wheat)Positive and negative results

116 papers: 64 positive, 52 negative or no effect

63 papers in the same direction as this paper · 51 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

112 papers more in this group

See all 116 papers →

herbicide · weed · Triticum aestivum (wheat)Positive and negative results

401 papers: 362 positive, 39 negative or no effect

361 papers in the same direction as this paper · 34 in the opposite direction · 5 reporting no difference from an alternative

  1. positive
  2. positive
  3. negative

397 papers more in this group

See all 401 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.