Paper · 1999 · Indian Journal of Horticulture

Effect of minerals on post-harvest vase-life of cut tuberose (Polianthes tuberosa L.) cv. Double

V. Vijaya Bhaskar; P. Venkata Rao; Y. N. Reddy

3
claims
5
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

The influence of four minerals with two different concentrations was assessed to determine the water uptake, transpirational loss, water balance and vase-life in cut tuberose spikes. Among the four minerals, aluminium sulphate and calcium nitrate 0.05% increased the vase-life as well as floret opening. These mineral salts exerted a dual effect in delaying the senescence of cut tuberoses by increasing the water uptake and reducing the water loss thereby maintaining better water balance, leading to increased fresh weight and vase-life. The delay in senescence was mainly due to the ions of aluminium and calcium, which showed qualitative effect on the vase-life.

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Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Aluminium sulphate at 0.05% increased cut tuberose vase life and floret opening.

Taxon
Polianthes tuberosa L.Agave amicat0
Treatment
aluminium sulphatee0
Outcome
vase-life as well as floret openinge0
Direction
increasede0
Value
0.05%e0

Not reportedComparator

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

Agave amica
Agave amica · TaxonSKsiddhartthan · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“aluminium sulphate and calcium nitrate 0.05% increased the vase-life as well as floret opening”

✓ located verbatim in the source · abstract, characters 208–302 · show in text ↑
t0

“cut tuberose (Polianthes tuberosa L.) cv. Double”

✓ located verbatim in the source · title, characters 48–96 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium nitrate at 0.05% increased cut tuberose vase life and floret opening.

Taxon
Polianthes tuberosa L.Agave amicat0
Treatment
calcium nitrate 0.05%e0
Outcome
vase-life as well as floret openinge0
Direction
increasede0

Not reportedComparator

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

Agave amica
Agave amica · TaxonSKsiddhartthan · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“aluminium sulphate and calcium nitrate 0.05% increased the vase-life as well as floret opening”

✓ located verbatim in the source · abstract, characters 208–302 · show in text ↑
t0

“cut tuberose (Polianthes tuberosa L.) cv. Double”

✓ located verbatim in the source · title, characters 48–96 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The mineral salts increased water uptake and reduced water loss in cut tuberoses, maintaining water balance.

Taxon
cut tuberosese0
Treatment
These mineral saltse0
Outcome
water uptake and reducing the water losse0
Direction
increasinge0

Verbatim

e0

“These mineral salts exerted a dual effect in delaying the senescence of cut tuberoses by increasing the water uptake and reducing the water loss thereby maintaining better water balance, leading to increased fresh weight and vase-life.”

✓ located verbatim in the source · abstract, characters 304–539 · show in text ↑

aluminium atom · quality: postharvest · Agave amica (tuberose)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

calcium nitrate · quality: postharvest · Agave amica (tuberose)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

sulfate · quality: postharvest · Agave amica (tuberose)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.