Abstract
The experiments were conducted under sandy soil conditions to study the effects of foliar application of Fe, Zn and Mn on essential oil, growth and yield of onion plants (Allium cepa L.). Plants were sprayed with two concentrations of each of Fe, Zn and Mn (chelated form). Essential oil, growth characters and yield were measured in response to the applications of these micronutrients. The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants. The results showed that the high concentration of Fe and the low concentrations of both Zn and Mn had the best effects compared to the other concentrations. The effects of Fe, Zn and Mn on essential oil, growth and yield of onion plants are discussed.
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Claims 12
Claim · model-written summary
Fe foliar application significantly increased onion essential oil relative to controls.
- Taxon
- onion plants
Allium cepae0 - Treatment
- Fee0
- Outcome
- essential oile0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants.”
Claim · model-written summary
Fe foliar application significantly increased onion growth relative to controls.
- Taxon
- onion plants
Allium cepae0 - Treatment
- Fee0
- Outcome
- growthe0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants.”
Claim · model-written summary
Fe foliar application significantly increased onion yield relative to controls.
- Taxon
- onion plants
Allium cepae0 - Treatment
- Fee0
- Outcome
- yielde0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants.”
Claim · model-written summary
Zn foliar application significantly increased onion essential oil relative to controls.
- Taxon
- onion plants
Allium cepae0 - Treatment
- Zne0
- Outcome
- essential oile0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants.”
Claim · model-written summary
Zn foliar application significantly increased onion growth relative to controls.
- Taxon
- onion plants
Allium cepae0 - Treatment
- Zne0
- Outcome
- growthe0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants.”
Claim · model-written summary
Zn foliar application significantly increased onion yield relative to controls.
- Taxon
- onion plants
Allium cepae0 - Treatment
- Zne0
- Outcome
- yielde0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants.”
Claim · model-written summary
Mn foliar application significantly increased onion essential oil relative to controls.
- Taxon
- onion plants
Allium cepae0 - Treatment
- Mne0
- Outcome
- essential oile0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants.”
Claim · model-written summary
Mn foliar application significantly increased onion growth relative to controls.
- Taxon
- onion plants
Allium cepae0 - Treatment
- Mne0
- Outcome
- growthe0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants.”
Claim · model-written summary
Mn foliar application significantly increased onion yield relative to controls.
- Taxon
- onion plants
Allium cepae0 - Treatment
- Mne0
- Outcome
- yielde0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results revealed that essential oil, growth and yield of onion plants significantly increased by the application of Fe, Zn and Mn compared to control plants.”
Claim · model-written summary
high concentration of Fe had the best effects among concentrations.
- Taxon
- onion
Allium cepat0 - Treatment
- Fee0
- Outcome
- best effectse0
- Direction
- beste0
- Qualifier
- high concentratione0
- Comparator
- other concentrationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results showed that the high concentration of Fe and the low concentrations of both Zn and Mn had the best effects compared to the other concentrations.”
t0“yield of onion (Allium cepa L.)”
Claim · model-written summary
low concentrations of Zn had the best effects among concentrations.
- Taxon
- onion
Allium cepat0 - Treatment
- Zne0
- Outcome
- best effectse0
- Direction
- beste0
- Qualifier
- low concentrationse0
- Comparator
- other concentrationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results showed that the high concentration of Fe and the low concentrations of both Zn and Mn had the best effects compared to the other concentrations.”
t0“yield of onion (Allium cepa L.)”
Claim · model-written summary
low concentrations of Mn had the best effects among concentrations.
- Taxon
- onion
Allium cepat0 - Treatment
- Mne0
- Outcome
- best effectse0
- Direction
- beste0
- Qualifier
- low concentrationse0
- Comparator
- other concentrationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The results showed that the high concentration of Fe and the low concentrations of both Zn and Mn had the best effects compared to the other concentrations.”
t0“yield of onion (Allium cepa L.)”
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See all 8 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.