Abstract
Okra is an important species of vegetable grown in Turkey and around the world. Root-knot nematodes cause serious yield losses in vegetables. Twenty-six cultivars okra were obtained from the Aegean Agricultural Research Institute in 2002. Resistance of this cultivars to nematode was determined and changes induced with nematode infestation on plant morphology and macro- and micronutrients in leaves measured. The experiments were conducted in completely randomized design with four replicates in climate-controlled glasshouse at Alata Horticultural Research Institute in 2019. The cultivars were tested against Meloidogyne incognita (Kofoid & White, 1919) (Nematoda: Meloidogynidae) at 25 ± 2ºC. Sixty days after inoculation, root gall indexes varied with an average of 4.56. Compared to uninoculated controls, nematode inoculated reduced plant height by 46.0%, stem thickness by 9.06%, root lengths by 39.7%, leaf widths by 15.1%, leaf lengths by 20.5% and increase root weight by 14.5%. Leaf macro- and micronutrients were determined. Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.
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Claims 16
Claim · model-written summary
Root gall index averaged 4.56 after inoculation.
- Taxon
- Okra
.jpg?width=60)
Abelmoschus esculentust0 - Outcome
- root gall indexese0
- Value
- 4.56e0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Sixty days after inoculation, root gall indexes varied with an average of 4.56”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation reduced plant height by 46.0% relative to controls.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- nematode inoculatede0
- Outcome
- plant heighte0
- Direction
- reducede0
- Value
- 46.0%e0
- Comparator
- uninoculated controlse0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to uninoculated controls, nematode inoculated reduced plant height by 46.0%, stem thickness by 9.06%, root lengths by 39.7%, leaf widths by 15.1%, leaf lengths by 20.5% and increase root weight by 14.5%”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation reduced stem thickness by 9.06% relative to controls.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- nematode inoculatede0
- Outcome
- stem thicknesse0
- Direction
- reducede0
- Value
- 9.06%e0
- Comparator
- uninoculated controlse0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to uninoculated controls, nematode inoculated reduced plant height by 46.0%, stem thickness by 9.06%, root lengths by 39.7%, leaf widths by 15.1%, leaf lengths by 20.5% and increase root weight by 14.5%”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation reduced root lengths by 39.7% relative to controls.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- nematode inoculatede0
- Outcome
- root lengthse0
- Direction
- reducede0
- Value
- 39.7%e0
- Comparator
- uninoculated controlse0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to uninoculated controls, nematode inoculated reduced plant height by 46.0%, stem thickness by 9.06%, root lengths by 39.7%, leaf widths by 15.1%, leaf lengths by 20.5% and increase root weight by 14.5%”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation reduced leaf widths by 15.1% relative to controls.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- nematode inoculatede0
- Outcome
- leaf widthse0
- Direction
- reducede0
- Value
- 15.1%e0
- Comparator
- uninoculated controlse0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to uninoculated controls, nematode inoculated reduced plant height by 46.0%, stem thickness by 9.06%, root lengths by 39.7%, leaf widths by 15.1%, leaf lengths by 20.5% and increase root weight by 14.5%”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation reduced leaf lengths by 20.5% relative to controls.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- nematode inoculatede0
- Outcome
- leaf lengthse0
- Direction
- reducede0
- Value
- 20.5%e0
- Comparator
- uninoculated controlse0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to uninoculated controls, nematode inoculated reduced plant height by 46.0%, stem thickness by 9.06%, root lengths by 39.7%, leaf widths by 15.1%, leaf lengths by 20.5% and increase root weight by 14.5%”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation increased root weight by 14.5% relative to controls.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- nematode inoculatede0
- Outcome
- root weighte0
- Direction
- increasee0
- Value
- 14.5%e0
- Comparator
- uninoculated controlse0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to uninoculated controls, nematode inoculated reduced plant height by 46.0%, stem thickness by 9.06%, root lengths by 39.7%, leaf widths by 15.1%, leaf lengths by 20.5% and increase root weight by 14.5%”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation reduced leaf N concentration by 2.31 relative to control.
- Taxon
- OkraAbelmoschus esculentust0
- Organ / stage
- leafe0
- Treatment
- nematode inoculatione0
- Outcome
- leaf Ne0
- Direction
- reducede0
- Value
- 2.31e0
- Comparator
- the controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation reduced P concentration by 5.85 relative to control.
- Taxon
- OkraAbelmoschus esculentust0
- Organ / stage
- leafe0
- Treatment
- nematode inoculatione0
- Outcome
- Pe0
- Direction
- reducede0
- Value
- 5.85e0
- Comparator
- the controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation reduced K concentration by 5.24 relative to control.
- Taxon
- OkraAbelmoschus esculentust0
- Organ / stage
- leafe0
- Treatment
- nematode inoculatione0
- Outcome
- Ke0
- Direction
- reducede0
- Value
- 5.24e0
- Comparator
- the controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation reduced Mg concentration by 10.3% relative to control.
- Taxon
- OkraAbelmoschus esculentust0
- Organ / stage
- leafe0
- Treatment
- nematode inoculatione0
- Outcome
- Mge0
- Direction
- reducede0
- Value
- 10.3%e0
- Comparator
- the controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation increased Ca concentration by 7.91 relative to control.
- Taxon
- OkraAbelmoschus esculentust0
- Organ / stage
- leafe0
- Treatment
- nematode inoculatione0
- Outcome
- Cae0
- Direction
- increasede0
- Value
- 7.91e0
- Comparator
- the controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation increased Fe concentration by 17.0 relative to control.
- Taxon
- OkraAbelmoschus esculentust0
- Organ / stage
- leafe0
- Treatment
- nematode inoculatione0
- Outcome
- Fee0
- Direction
- increasede0
- Value
- 17.0e0
- Comparator
- the controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation increased Zn concentration by 13.4 relative to control.
- Taxon
- OkraAbelmoschus esculentust0
- Organ / stage
- leafe0
- Treatment
- nematode inoculatione0
- Outcome
- Zne0
- Direction
- increasede0
- Value
- 13.4e0
- Comparator
- the controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation increased Mn concentration by 118 relative to control.
- Taxon
- OkraAbelmoschus esculentust0
- Organ / stage
- leafe0
- Treatment
- nematode inoculatione0
- Outcome
- Mne0
- Direction
- increasede0
- Value
- 118e0
- Comparator
- the controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.”
t0“local okra cultivars”
Claim · model-written summary
Nematode inoculation increased Cu concentration by 15.6% relative to control.
- Taxon
- OkraAbelmoschus esculentust0
- Organ / stage
- leafe0
- Treatment
- nematode inoculatione0
- Outcome
- Cue0
- Direction
- increasede0
- Value
- 15.6%e0
- Comparator
- the controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control, nematode inoculation reduced leaf N, P, K and Mg concentrations by 2.31, 5.85, 5.24 and 10.3%, respectively, and increased Ca, Fe, Zn, Mn and Cu concentrations by 7.91, 17.0, 13.4, 118 and 15.6%, respectively.”
t0“local okra cultivars”
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