Paper · 2020 · Journal of Pharmacognosy and Phytochemistry

Effect of different herbicides and planting techniques on yield and yield components of in late sown wheat (Triticum aestivum L.)

Vikas Tomar; Narinder Panotra; Ravindra Tomer; et al.

4
claims
11
verbatim quotes
0
citations
3
research areas
✓
Open access

Abstract

An experiment was conducted at C S Azad University of Agriculture and Technology, Kanpur District of Uttar Pradesh during rabi seasons of 2015-16 and 2016-17 to find out the effect of different herbicides and planting techniques on yield and yield components of in late sown wheat (Triticum aestivum L.). The treatments consisted three planting techniques and five weed management practices. The experiment was laid out in split plot design with three replications. Planting method plays an important role in the placement of seed at proper depth, which ultimately affects crop growth. The selection of suitable planting method for wheat is dependent upon the time of planting, availability of soil water at planting time, amount of residue in the field. The results showed that plant height was increasing with increasing days after sowing in the relevant crop of wheat, respectively. The tallest plants were obtained in Cross sowing followed by Line sowing. The application of weed management practices on Two hand weeding (25 and 45 DAS) and Clodinofop (60g ha-1) fb 2,4-D (500 g ha-1), significantly improved the yield and yield components of Two hand weeding (25 and 45 DAS) followed by Clodinofop (60g ha-1) fb 2,4-D (500 g ha-1), amongst different treatments during both year.

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Claims 4

Associationobservedoriginal resultmeasured

Claim · model-written summary

Wheat plant height increased with increasing days after sowing.

Taxon
Triticum aestivumTriticum aestivume1
Treatment
days after sowinge2
Outcome
plant heighte2
Direction
increasinge2

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

e1

“in late sown wheat (Triticum aestivum L.)”

✓ located verbatim in the source · abstract, characters 262–303 · show in text ↑
e2

“The results showed that plant height was increasing with increasing days after sowing in the relevant crop of wheat, respectively”

✓ located verbatim in the source · abstract, characters 755–884 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Cross sowing gave the tallest wheat plants, ahead of line sowing.

Taxon
Triticum aestivumTriticum aestivume1
Treatment
Cross sowinge3
Outcome
plant heighte2
Direction
talleste3
Comparator
Line sowinge3

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

e1

“in late sown wheat (Triticum aestivum L.)”

✓ located verbatim in the source · abstract, characters 262–303 · show in text ↑
e2

“The results showed that plant height was increasing with increasing days after sowing in the relevant crop of wheat, respectively”

✓ located verbatim in the source · abstract, characters 755–884 · show in text ↑
e3

“The tallest plants were obtained in Cross sowing followed by Line sowing”

✓ located verbatim in the source · abstract, characters 886–958 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Two hand weeding at 25 and 45 DAS significantly improved yield and yield components of late-sown wheat compared with other treatments.

Taxon
Triticum aestivumTriticum aestivume1
Treatment
Two hand weeding (25 and 45 DAS)e5
Outcome
yield and yield componentse5
Direction
significantly improvede5
Comparator
different treatmentse5
Setting
Kanpur District of Uttar Pradeshe4

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

e1

“in late sown wheat (Triticum aestivum L.)”

✓ located verbatim in the source · abstract, characters 262–303 · show in text ↑
e4

“An experiment was conducted at C S Azad University of Agriculture and Technology, Kanpur District of Uttar Pradesh during rabi seasons of 2015-16 and 2016-17”

✓ located verbatim in the source · abstract, characters 0–157 · show in text ↑
e5

“The application of weed management practices on Two hand weeding (25 and 45 DAS) and Clodinofop (60g ha-1) fb 2,4-D (500 g ha-1), significantly improved the yield and yield components of Two hand weeding (25 and 45 DAS) followed by Clodinofop (60g ha-1) fb 2,4-D (500 g ha-1), amongst different treatments during both year”

✓ located verbatim in the source · abstract, characters 960–1282 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Clodinofop followed by 2,4-D significantly improved yield and yield components of late-sown wheat, after two hand weeding.

Taxon
Triticum aestivumTriticum aestivume1
Treatment
Clodinofop (60g ha-1) fb 2,4-D (500 g ha-1)e5
Outcome
yield and yield componentse5
Direction
significantly improvede5
Comparator
different treatmentse5
Setting
Kanpur District of Uttar Pradeshe4

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

e1

“in late sown wheat (Triticum aestivum L.)”

✓ located verbatim in the source · abstract, characters 262–303 · show in text ↑
e4

“An experiment was conducted at C S Azad University of Agriculture and Technology, Kanpur District of Uttar Pradesh during rabi seasons of 2015-16 and 2016-17”

✓ located verbatim in the source · abstract, characters 0–157 · show in text ↑
e5

“The application of weed management practices on Two hand weeding (25 and 45 DAS) and Clodinofop (60g ha-1) fb 2,4-D (500 g ha-1), significantly improved the yield and yield components of Two hand weeding (25 and 45 DAS) followed by Clodinofop (60g ha-1) fb 2,4-D (500 g ha-1), amongst different treatments during both year”

✓ located verbatim in the source · abstract, characters 960–1282 · show in text ↑

2,4-D · yield · Triticum aestivum (wheat)Results differ

116 papers: 78 positive, 38 negative or no effect

77 papers in the same direction as this paper · 34 in the opposite direction · 4 reporting no difference from an alternative

  1. positive
  2. positive
  3. negative

112 papers more in this group

See all 116 papers →

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

563 papers: 466 positive, 97 negative or no effect

465 papers in the same direction as this paper · 87 in the opposite direction · 10 reporting no difference from an alternative

  1. positive
  2. negative
  3. no effect

559 papers more in this group

See all 563 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.