Paper · 2012 · African Journal of Microbiology Research

Effect of Calcium Chloride (CaCl2) on some quality characteristic of apple fruits in Shirvan region

Ahmad Asgharzade

6
claims
18
verbatim quotes
11
citations
3
research areas
✓
Open access

Abstract

Consumers demand for high quality fruit is leading to a greater awareness of the need to apply management techniques that enhances the quality of fruits by the fruit growing industry. In order to study the effect of calcium chloride on some characters of apple Sheikh Amir variety fruits, an experiment was conducted during 2010 and 2011 cropping season in apple orchard at Shirvan region. The experimental design in this research was randomized complete block design (RCBD) with four replications. The treatment were comprised of two levels of pre-harvest foliar application of nutrients T1= Control, T2=calcium chloride 0.5% foliar application. Results showed that use of calcium chloride had significant effect on fruits yield, fruit firmness, Brix index, acidity and fruit concentration of B and Ca after harvest. Among all measured characters, high amount of fruits yield, fruit firmness, total soluble solids and fruit concentration of B and Ca was recorded in calcium chloride. Key words: Apple, Brix, calcium chloride, fruit quality, yield.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 6

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Calcium chloride increased fruits yield.

Material
Sheikh Amire2
Treatment
calcium chloride 0.5% foliar applicatione1
Outcome
fruits yielde0
Direction
high amounte0
Comparator
Controle1

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Among all measured characters, high amount of fruits yield, fruit firmness, total soluble solids and fruit concentration of B and Ca was recorded in calcium chloride.”

✓ located verbatim in the source · abstract, characters 818–984 · show in text ↑
e1

“T1= Control, T2=calcium chloride 0.5% foliar application.”

✓ located verbatim in the source · abstract, characters 589–646 · show in text ↑
e2

“apple Sheikh Amir variety fruits”

✓ located verbatim in the source · abstract, characters 255–287 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Calcium chloride increased fruit firmness.

Material
Sheikh Amire2
Treatment
calcium chloride 0.5% foliar applicatione1
Outcome
fruit firmnesse0
Direction
high amounte0
Comparator
Controle1

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Among all measured characters, high amount of fruits yield, fruit firmness, total soluble solids and fruit concentration of B and Ca was recorded in calcium chloride.”

✓ located verbatim in the source · abstract, characters 818–984 · show in text ↑
e1

“T1= Control, T2=calcium chloride 0.5% foliar application.”

✓ located verbatim in the source · abstract, characters 589–646 · show in text ↑
e2

“apple Sheikh Amir variety fruits”

✓ located verbatim in the source · abstract, characters 255–287 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Calcium chloride increased total soluble solids.

Material
Sheikh Amire2
Treatment
calcium chloride 0.5% foliar applicatione1
Outcome
total soluble solidse0
Direction
high amounte0
Comparator
Controle1

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Among all measured characters, high amount of fruits yield, fruit firmness, total soluble solids and fruit concentration of B and Ca was recorded in calcium chloride.”

✓ located verbatim in the source · abstract, characters 818–984 · show in text ↑
e1

“T1= Control, T2=calcium chloride 0.5% foliar application.”

✓ located verbatim in the source · abstract, characters 589–646 · show in text ↑
e2

“apple Sheikh Amir variety fruits”

✓ located verbatim in the source · abstract, characters 255–287 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Calcium chloride increased fruit concentration of B.

Material
Sheikh Amire2
Treatment
calcium chloride 0.5% foliar applicatione1
Outcome
fruit concentration of Be0
Direction
high amounte0
Comparator
Controle1

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Among all measured characters, high amount of fruits yield, fruit firmness, total soluble solids and fruit concentration of B and Ca was recorded in calcium chloride.”

✓ located verbatim in the source · abstract, characters 818–984 · show in text ↑
e1

“T1= Control, T2=calcium chloride 0.5% foliar application.”

✓ located verbatim in the source · abstract, characters 589–646 · show in text ↑
e2

“apple Sheikh Amir variety fruits”

✓ located verbatim in the source · abstract, characters 255–287 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Calcium chloride increased Ca.

Material
Sheikh Amire2
Treatment
calcium chloride 0.5% foliar applicatione1
Outcome
Cae0
Direction
high amounte0
Comparator
Controle1

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Among all measured characters, high amount of fruits yield, fruit firmness, total soluble solids and fruit concentration of B and Ca was recorded in calcium chloride.”

✓ located verbatim in the source · abstract, characters 818–984 · show in text ↑
e1

“T1= Control, T2=calcium chloride 0.5% foliar application.”

✓ located verbatim in the source · abstract, characters 589–646 · show in text ↑
e2

“apple Sheikh Amir variety fruits”

✓ located verbatim in the source · abstract, characters 255–287 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Calcium chloride significantly affected fruit acidity, with direction unstated.

Material
Sheikh Amire2
Treatment
calcium chloride 0.5% foliar applicatione1
Outcome
aciditye0
Comparator
Controle1

Not reportedDirection

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Results showed that use of calcium chloride had significant effect on fruits yield, fruit firmness, Brix index, acidity and fruit concentration of B and Ca after harvest.”

✓ located verbatim in the source · abstract, characters 647–817 · show in text ↑
e1

“T1= Control, T2=calcium chloride 0.5% foliar application.”

✓ located verbatim in the source · abstract, characters 589–646 · show in text ↑
e2

“apple Sheikh Amir variety fruits”

✓ located verbatim in the source · abstract, characters 255–287 · show in text ↑

calcium chloride dihydrate · quality: sugar starch · Malus domestica (apple)Results differ

13 papers: 11 positive, 2 negative or no effect

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

  1. positive
  2. positive
  3. positive

9 papers more in this group

See all 13 papers →

calcium chloride dihydrate · quality: postharvest · Malus domestica (apple)Results differ

47 papers: 41 positive, 6 negative or no effect

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

  1. positive
  2. positive
  3. positive

43 papers more in this group

See all 47 papers →

calcium chloride dihydrate · molecular: metabolites · Malus domestica (apple)Positive and negative results

6 papers: 3 positive, 3 negative or no effect

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

  1. no effect
  2. no effect
  3. no effect

2 papers more in this group

See all 6 papers →

calcium chloride dihydrate · yield · Malus domestica (apple)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 in the opposite direction

  1. positive
  2. no effect
  3. positive

4 papers more in this group

See all 8 papers →

calcium chloride dihydrate · nutrient: content · Malus domestica (apple)Positive and negative results

32 papers: 25 positive, 7 negative or no effect

24 papers in the same direction as this paper · 7 in the opposite direction

  1. positive
  2. positive
  3. negative

28 papers more in this group

See all 32 papers →

application · quality: sugar starch · Malus domestica (apple)Positive and negative results

49 papers: 29 positive, 20 negative or no effect

28 papers in the same direction as this paper · 19 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. positive
  3. no effect

45 papers more in this group

See all 49 papers →

application · molecular: metabolites · Malus domestica (apple)Positive and negative results

61 papers: 47 positive, 14 negative or no effect

46 papers in the same direction as this paper · 13 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

57 papers more in this group

See all 61 papers →

application · quality: postharvest · Malus domestica (apple)Positive and negative results

74 papers: 58 positive, 16 negative or no effect

57 papers in the same direction as this paper · 15 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. positive
  3. negative

70 papers more in this group

See all 74 papers →

8 of 10 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.