Paper · 2019 · Kurdistan Journal of Applied Research

Response of some wheat cultivars to plot orientation and foliar boron levels

Lana Dhahir Mohammed; Sami Mohammad Amin Mohammed Amin

9
claims
19
verbatim quotes
8
citations
2
research areas
✓
Open access · cc-by-nc-nd

Abstract

This investigation was conducted to understand the response of three newly introduced bread wheat cultivars to Erbil area (V1: FLORKWA, V2: BAJ and V3: FRANKOLIN) to three boron levels sprayed at elongation stage 0, 1 and 1.5 ppm concentration and oriented (South-North and East-West) row directions to study the vegetative and reproductive growth characters of wheat. The results showed that Leaf area, LAI, weight of leaf, light extinction coefficient, flag leaf length, fertility, number of spike and harvest index significantly increased in EW (East-West) compared to SN (South-North) row direction. While, the spike weight, spike length, number of kernels, grain yield and biological yield significantly increased in SN compare to EW row direction. There were not significant differences observed among different level of boron alone and different cultivars in all studied traits except plant height and 1000 kernels weight of V2 increased compared to other cultivars. Interactions of EW direction with both cultivars and levels of boron factors were improved the vegetable characteristics compared to NS direction. Grain yield of interaction between 1.5 ppm × SN, all cultivars × SN and 1.5 ppm boron × V1 × SN row direction were significantly (P<0.05) increased compared to other interactions. While the harvest index increased in interaction between 0 and 1.5 ppm × EW, V2×EW and 1.5 ppm × V1 × EW compared to other interactions.

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Claims 9

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Leaf area, LAI and leaf weight increased in East-West compared with South-North rows.

Treatment
EW (East-West)e1
Outcome
Leaf area, LAI, weight of leafe1
Direction
increasede1
Comparator
SN (South-North)e1
Setting
Erbil areae0

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

t0

“Response of some wheat cultivars to plot orientation and foliar boron levels”

✓ located verbatim in the source · title, characters 0–76 · show in text ↑
e0

“three newly introduced bread wheat cultivars to Erbil area”

✓ located verbatim in the source · abstract, characters 63–121 · show in text ↑
e1

“Leaf area, LAI, weight of leaf, light extinction coefficient, flag leaf length, fertility, number of spike and harvest index significantly increased in EW (East-West) compared to SN (South-North) row direction”

✓ located verbatim in the source · abstract, characters 393–602 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Light extinction coefficient, flag leaf length and fertility increased in East-West compared with South-North rows.

Treatment
EW (East-West)e1
Outcome
light extinction coefficient, flag leaf length, fertilitye1
Direction
increasede1
Comparator
SN (South-North)e1

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

t0

“Response of some wheat cultivars to plot orientation and foliar boron levels”

✓ located verbatim in the source · title, characters 0–76 · show in text ↑
e1

“Leaf area, LAI, weight of leaf, light extinction coefficient, flag leaf length, fertility, number of spike and harvest index significantly increased in EW (East-West) compared to SN (South-North) row direction”

✓ located verbatim in the source · abstract, characters 393–602 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Number of spikes and harvest index increased in East-West compared with South-North rows.

Treatment
EW (East-West)e1
Outcome
number of spike and harvest indexe1
Direction
increasede1
Comparator
SN (South-North)e1

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

t0

“Response of some wheat cultivars to plot orientation and foliar boron levels”

✓ located verbatim in the source · title, characters 0–76 · show in text ↑
e1

“Leaf area, LAI, weight of leaf, light extinction coefficient, flag leaf length, fertility, number of spike and harvest index significantly increased in EW (East-West) compared to SN (South-North) row direction”

✓ located verbatim in the source · abstract, characters 393–602 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Spike weight, spike length and number of kernels increased in South-North compared with East-West rows.

Treatment
SNe2
Outcome
spike weight, spike length, number of kernelse2
Direction
increasede2
Comparator
EWe2

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

t0

“Response of some wheat cultivars to plot orientation and foliar boron levels”

✓ located verbatim in the source · title, characters 0–76 · show in text ↑
e2

“the spike weight, spike length, number of kernels, grain yield and biological yield significantly increased in SN compare to EW row direction”

✓ located verbatim in the source · abstract, characters 611–752 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Grain yield and biological yield increased in South-North compared with East-West rows.

Treatment
SNe2
Outcome
grain yield and biological yielde2
Direction
increasede2
Comparator
EWe2

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

t0

“Response of some wheat cultivars to plot orientation and foliar boron levels”

✓ located verbatim in the source · title, characters 0–76 · show in text ↑
e2

“the spike weight, spike length, number of kernels, grain yield and biological yield significantly increased in SN compare to EW row direction”

✓ located verbatim in the source · abstract, characters 611–752 · show in text ↑
Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Different foliar boron levels alone did not produce significant differences in the studied traits.

Treatment
different level of borone3
Outcome
studied traitse3
Direction
not significante3

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

t0

“Response of some wheat cultivars to plot orientation and foliar boron levels”

✓ located verbatim in the source · title, characters 0–76 · show in text ↑
e3

“There were not significant differences observed among different level of boron alone and different cultivars in all studied traits except plant height and 1000 kernels weight of V2 increased compared to other cultivars”

✓ located verbatim in the source · abstract, characters 754–972 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cultivar V2 increased plant height and 1000-kernel weight compared with the other cultivars.

Material
V2e3
Treatment
V2e3
Outcome
plant height and 1000 kernels weighte3
Direction
increasede3
Comparator
other cultivarse3

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

t0

“Response of some wheat cultivars to plot orientation and foliar boron levels”

✓ located verbatim in the source · title, characters 0–76 · show in text ↑
e3

“There were not significant differences observed among different level of boron alone and different cultivars in all studied traits except plant height and 1000 kernels weight of V2 increased compared to other cultivars”

✓ located verbatim in the source · abstract, characters 754–972 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Grain yield increased significantly in several boron-by-row-direction interactions (P<0.05) compared with other interactions.

Treatment
1.5 ppm × SN, all cultivars × SN and 1.5 ppm boron × V1 × SN row directione4
Outcome
Grain yielde4
Direction
increasede4
Qualifier
P<0.05e4
Comparator
other interactionse4

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

t0

“Response of some wheat cultivars to plot orientation and foliar boron levels”

✓ located verbatim in the source · title, characters 0–76 · show in text ↑
e4

“Grain yield of interaction between 1.5 ppm × SN, all cultivars × SN and 1.5 ppm boron × V1 × SN row direction were significantly (P<0.05) increased compared to other interactions”

✓ located verbatim in the source · abstract, characters 1121–1299 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Harvest index increased in several boron-by-row-direction interactions compared with other interactions.

Treatment
0 and 1.5 ppm × EW, V2×EW and 1.5 ppm × V1 × EWe5
Outcome
harvest indexe5
Direction
increasede5
Comparator
other interactionse5

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

t0

“Response of some wheat cultivars to plot orientation and foliar boron levels”

✓ located verbatim in the source · title, characters 0–76 · show in text ↑
e5

“the harvest index increased in interaction between 0 and 1.5 ppm × EW, V2×EW and 1.5 ppm × V1 × EW compared to other interactions”

✓ located verbatim in the source · abstract, characters 1307–1436 · show in text ↑

boron atom · yield · Triticum aestivum (wheat)Results differ

76 papers: 62 positive, 14 negative or no effect

61 papers in the same direction as this paper · 12 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
  2. negative
  3. negative

72 papers more in this group

See all 76 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.