Paper · 2025 · IOP Conference Series Earth and Environmental Science

Effect of Two Hybrids of Cherry Tomato Grown in Plastic House and Sprayed with Calcium and Iron on some Growth and Yield Characteristics

A W A Al-Maliki; A A Abdullah; A K Obaid

12
claims
28
verbatim quotes
0
citations
3
research areas
✓
Open access · cc-by

Abstract

Abstract The experiment is conducted over the winter season of 2023-2024 in a greenhouse. The objective is to investigate the impact of applying chelated calcium (0, 1, 2, and 3 ml l −1 ) and chelated iron (0, 100, and 200 mg l −1 ). examines the growth and yield of two hybrids of cherry tomato: “Pomodoro Principe Borghese” V1 and “Principe EOR” V2. The experiment was conducted using a Split-Split Plot Design within a Randomized Complete Block Design (R.C.B.D) framework, with three replications. The least significant difference test (L.S.D) was employed to compare the means at a probability threshold of 0.05, also with three replicates. The findings indicated that the second hybrid plants excelled in height, leaf count, inflorescence quantity, and total flower production per plant, but the first hybrid demonstrated proficiency in leaf area, early yield, and overall yield. 3 ml L −1 of chelated calcium greatly surpassed the majority of growth and yield parameters, including plant height, leaf count, stem diameter, leaf area, early yield, and total yield, in comparison to the concentration of 1 ml.L −1 exhibited a greater quantity of inflorescences and an increased amount of flowers. The application of iron at a dosage of 200 mg significantly enhanced growth and yield characteristics.L −1 shown superiority in leaf area, inflorescences, flowers, and total yield, whereas the concentration of 100 mg L −1 demonstrated considerable superiority in plant height, leaf count, and stem diameter. The majority of the dual and triple interactions exhibited a significant impact on the examined attributes.

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 12

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

The second cherry tomato hybrid excelled in plant height, leaf count and inflorescence quantity.

Material
second hybride0
Outcome
height, leaf count, inflorescence quantitye0
Direction
excellede0

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e0

“the second hybrid plants excelled in height, leaf count, inflorescence quantity, and total flower production per plant”

✓ located verbatim in the source · abstract, characters 673–791 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

The second cherry tomato hybrid excelled in total flower production per plant.

Material
second hybride0
Outcome
total flower production per plante0
Direction
excellede0

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e0

“the second hybrid plants excelled in height, leaf count, inflorescence quantity, and total flower production per plant”

✓ located verbatim in the source · abstract, characters 673–791 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

The first cherry tomato hybrid showed proficiency in leaf area, early yield and overall yield.

Material
first hybride1
Outcome
leaf area, early yield, and overall yielde1
Direction
proficiencye1

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e1

“the first hybrid demonstrated proficiency in leaf area, early yield, and overall yield”

✓ located verbatim in the source · abstract, characters 797–883 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

3 ml/L chelated calcium surpassed 1 ml/L in plant height, leaf count and stem diameter.

Treatment
3 ml L −1 of chelated calciume2
Outcome
plant height, leaf count, stem diametere2
Direction
surpassede2
Comparator
1 ml.L −1e2

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e2

“3 ml L −1 of chelated calcium greatly surpassed the majority of growth and yield parameters, including plant height, leaf count, stem diameter, leaf area, early yield, and total yield, in comparison to the concentration of 1 ml.L −1”

✓ located verbatim in the source · abstract, characters 885–1117 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

3 ml/L chelated calcium surpassed 1 ml/L in leaf area, early yield and total yield.

Treatment
3 ml L −1 of chelated calciume2
Outcome
leaf area, early yield, and total yielde2
Direction
surpassede2
Comparator
1 ml.L −1e2

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e2

“3 ml L −1 of chelated calcium greatly surpassed the majority of growth and yield parameters, including plant height, leaf count, stem diameter, leaf area, early yield, and total yield, in comparison to the concentration of 1 ml.L −1”

✓ located verbatim in the source · abstract, characters 885–1117 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

1 ml/L chelated calcium gave a greater quantity of inflorescences than 3 ml/L.

Treatment
1 ml.L −1e3
Outcome
quantity of inflorescencese3
Direction
greatere3
Comparator
3 ml L −1 of chelated calciume2

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e2

“3 ml L −1 of chelated calcium greatly surpassed the majority of growth and yield parameters, including plant height, leaf count, stem diameter, leaf area, early yield, and total yield, in comparison to the concentration of 1 ml.L −1”

✓ located verbatim in the source · abstract, characters 885–1117 · show in text ↑
e3

“1 ml.L −1 exhibited a greater quantity of inflorescences and an increased amount of flowers”

✓ located verbatim in the source · abstract, characters 1108–1199 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

1 ml/L chelated calcium gave an increased amount of flowers compared with 3 ml/L.

Treatment
1 ml.L −1e3
Outcome
amount of flowerse3
Direction
increasede3
Comparator
3 ml L −1 of chelated calciume2

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e2

“3 ml L −1 of chelated calcium greatly surpassed the majority of growth and yield parameters, including plant height, leaf count, stem diameter, leaf area, early yield, and total yield, in comparison to the concentration of 1 ml.L −1”

✓ located verbatim in the source · abstract, characters 885–1117 · show in text ↑
e3

“1 ml.L −1 exhibited a greater quantity of inflorescences and an increased amount of flowers”

✓ located verbatim in the source · abstract, characters 1108–1199 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Iron at 200 mg significantly enhanced growth and yield characteristics of cherry tomato.

Treatment
iron at a dosage of 200 mge4
Outcome
growth and yield characteristicse4
Direction
enhancede4

Not reportedComparator

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e4

“The application of iron at a dosage of 200 mg significantly enhanced growth and yield characteristics”

✓ located verbatim in the source · abstract, characters 1201–1302 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Iron at 200 mg showed superiority in leaf area, inflorescences and flowers.

Treatment
iron at a dosage of 200 mge4
Outcome
leaf area, inflorescences, flowerse5
Direction
superioritye5

Not reportedComparator

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e4

“The application of iron at a dosage of 200 mg significantly enhanced growth and yield characteristics”

✓ located verbatim in the source · abstract, characters 1201–1302 · show in text ↑
e5

“shown superiority in leaf area, inflorescences, flowers, and total yield”

✓ located verbatim in the source · abstract, characters 1308–1380 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Iron at 200 mg showed superiority in total yield.

Treatment
iron at a dosage of 200 mge4
Outcome
total yielde5
Direction
superioritye5

Not reportedComparator

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e4

“The application of iron at a dosage of 200 mg significantly enhanced growth and yield characteristics”

✓ located verbatim in the source · abstract, characters 1201–1302 · show in text ↑
e5

“shown superiority in leaf area, inflorescences, flowers, and total yield”

✓ located verbatim in the source · abstract, characters 1308–1380 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Iron at 100 mg showed considerable superiority in plant height, leaf count and stem diameter.

Treatment
100 mg L −1e6
Outcome
plant height, leaf count, and stem diametere6
Direction
considerable superioritye6

Not reportedComparator

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e6

“the concentration of 100 mg L −1 demonstrated considerable superiority in plant height, leaf count, and stem diameter”

✓ located verbatim in the source · abstract, characters 1390–1507 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The dual and triple interactions of the treatments had a significant impact on the examined attributes.

Treatment
dual and triple interactionse7
Outcome
examined attributese7

Not reportedDirection

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Hybrids of Cherry Tomato”

✓ located verbatim in the source · title, characters 14–38 · show in text ↑
e7

“The majority of the dual and triple interactions exhibited a significant impact on the examined attributes”

✓ located verbatim in the source · abstract, characters 1509–1615 · show in text ↑

iron atom · growth · Solanum lycopersicum (tomato)Results differ

30 papers: 27 positive, 3 negative or no effect

26 papers in the same direction as this paper · 3 in the opposite direction

  1. negative
  2. negative
  3. no effect

26 papers more in this group

See all 30 papers →

calcium atom · growth · Solanum lycopersicum (tomato)Results differ

60 papers: 54 positive, 6 negative or no effect

53 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. negative
  3. no effect

56 papers more in this group

See all 60 papers →

calcium atom · yield · Solanum lycopersicum (tomato)Results differ

79 papers: 67 positive, 12 negative or no effect

66 papers in the same direction as this paper · 11 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

75 papers more in this group

See all 79 papers →

iron atom · yield · Solanum lycopersicum (tomato)Positive and negative results

23 papers: 21 positive, 2 negative or no effect

20 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
  3. positive

19 papers more in this group

See all 23 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.