Paper · 2009 · Anhui nongye kexue

Study on Preservation Effects of CaCl_2 on Cut Rose

Ying Qi

7
claims
9
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

[Objective]The pureose aimed to discuss the effect of CaCl2 on the vase life of cut rose.[Method]The impacts of 5、10 and 15 g/L CaCl2 on the appearance of quality,vase life,changes in the rate of fresh weight and water balance of cut-rose Kardinal during the vase process were conducted.[Results]The results indicated that three different concentrations of CaCl2 could promote water absorption,increase the fresh weight,maintain water balance,delay the time of discoloration and bending and extend vase-life of cut rose in varying levels.Of them,the effects of 5 g/L CaCl2 was the most significant,which could extend about 3 days of vase life than the control.[Conclusion] 5 g/L CaCl2 + distilled water + 200 mg/L 8-HQ is the optimum treatmenr in the experiment.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride treatments promoted cut rose water absorption.

Taxon
cut rosee0
Treatment
three different concentrations of CaCl2e0
Outcome
water absorptione0
Direction
promotee0

Not reportedComparator

Verbatim

e0

“three different concentrations of CaCl2 could promote water absorption,increase the fresh weight,maintain water balance,delay the time of discoloration and bending and extend vase-life of cut rose in varying levels”

✓ located verbatim in the source · abstract, characters 323–537 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride treatments increased cut rose fresh weight.

Taxon
cut rosee0
Treatment
three different concentrations of CaCl2e0
Outcome
fresh weighte0
Direction
increasee0

Not reportedComparator

Verbatim

e0

“three different concentrations of CaCl2 could promote water absorption,increase the fresh weight,maintain water balance,delay the time of discoloration and bending and extend vase-life of cut rose in varying levels”

✓ located verbatim in the source · abstract, characters 323–537 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride treatments maintained cut rose water balance.

Taxon
cut rosee0
Treatment
three different concentrations of CaCl2e0
Outcome
water balancee0
Direction
maintaine0

Not reportedComparator

Verbatim

e0

“three different concentrations of CaCl2 could promote water absorption,increase the fresh weight,maintain water balance,delay the time of discoloration and bending and extend vase-life of cut rose in varying levels”

✓ located verbatim in the source · abstract, characters 323–537 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride treatments delayed cut rose discoloration and bending.

Taxon
cut rosee0
Treatment
three different concentrations of CaCl2e0
Outcome
time of discoloration and bendinge0
Direction
delaye0

Not reportedComparator

Verbatim

e0

“three different concentrations of CaCl2 could promote water absorption,increase the fresh weight,maintain water balance,delay the time of discoloration and bending and extend vase-life of cut rose in varying levels”

✓ located verbatim in the source · abstract, characters 323–537 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride treatments extended cut rose vase life.

Taxon
cut rosee0
Treatment
three different concentrations of CaCl2e0
Outcome
vase-lifee0
Direction
extende0

Not reportedComparator

Verbatim

e0

“three different concentrations of CaCl2 could promote water absorption,increase the fresh weight,maintain water balance,delay the time of discoloration and bending and extend vase-life of cut rose in varying levels”

✓ located verbatim in the source · abstract, characters 323–537 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 5 g/L CaCl2 treatment extended vase life by about three days relative to control.

Taxon
Cut Roset0
Treatment
5 g/L CaCl2e0
Outcome
vase lifee0
Direction
extende0
Value
about 3 dayse0
Comparator
the controle0

Verbatim

e0

“the effects of 5 g/L CaCl2 was the most significant,which could extend about 3 days of vase life than the control”

✓ located verbatim in the source · abstract, characters 546–659 · show in text ↑
t0

“Cut Rose”

✓ located verbatim in the source · title, characters 43–51 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors identified 5 g/L CaCl2 plus distilled water and 200 mg/L 8-HQ as the optimum treatment.

Taxon
Cut Roset0
Treatment
5 g/L CaCl2 + distilled water + 200 mg/L 8-HQe0
Outcome
optimum treatmenre0

Verbatim

e0

“5 g/L CaCl2 + distilled water + 200 mg/L 8-HQ is the optimum treatmenr in the experiment”

✓ located verbatim in the source · abstract, characters 673–761 · show in text ↑
t0

“Cut Rose”

✓ located verbatim in the source · title, characters 43–51 · show in text ↑

calcium chloride dihydrate · growth · RosaPositive and negative results

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calcium chloride dihydrate · nutrient: content · RosaResults agree

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calcium chloride dihydrate · quality: postharvest · RosaResults agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
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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.