Paper · 2014

Effect of N, P and their interaction on Physico- Chemical Parameters of Guava (Psidium guajava) cv. L-49 under Malwa Plateau Conditions

Vijesh Kumar; Rajesh Tiwari; Preeti Chouhan

8
claims
15
verbatim quotes
7
citations
3
research areas
—
Not open access

Abstract

The results were obtained from the investigation shows that the individual application of nitrogen and phosphorus and their interaction significantly influence the physico- chemical properties of guava cv. L-49. Treatments with higher doses of nitrogen were found very effective in improve the physico- chemical parameters of guava fruit. The maximum fruit diameter (7.40 cm), fruit length (7.31 cm) and pulp weight (200.01g) was recorded by combined application of 600 g N and 400 g P2O5 (N2P2) per tree. The effect of treatment interaction was non significant on the TSS, acidity and tss/acidity ratio. The maximum total sugars (7.987%) were recorded in N1P2, non- reducing sugar (4.097%) were recorded in N2P0 and maximum reducing sugar (4.253%) was recorded in N1P0 treatment combination.

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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 8

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Nitrogen and phosphorus applications significantly influenced guava fruit physicochemical properties.

Material
L-49e0
Treatment
nitrogen and phosphoruse0
Outcome
physico- chemical propertiese0

Not reportedComparatorDirection

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“the individual application of nitrogen and phosphorus and their interaction significantly influence the physico- chemical properties of guava cv. L-49”

✓ located verbatim in the source · abstract, characters 60–210 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined 600 g N and 400 g P2O5 per tree produced maximum fruit diameter of 7.40 cm.

Material
L-49e1
Treatment
combined application of 600 g N and 400 g P2O5 (N2P2) per treee0
Outcome
fruit diametere0
Direction
maximume0
Value
7.40 cme0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The maximum fruit diameter (7.40 cm), fruit length (7.31 cm) and pulp weight (200.01g) was recorded by combined application of 600 g N and 400 g P2O5 (N2P2) per tree.”

✓ located verbatim in the source · abstract, characters 339–505 · show in text ↑
e1

“the individual application of nitrogen and phosphorus and their interaction significantly influence the physico- chemical properties of guava cv. L-49”

✓ located verbatim in the source · abstract, characters 60–210 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined 600 g N and 400 g P2O5 per tree produced fruit length of 7.31 cm, the maximum reported.

Treatment
combined application of 600 g N and 400 g P2O5 (N2P2) per treee0
Outcome
fruit lengthe0
Direction
maximume0
Value
7.31 cme0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The maximum fruit diameter (7.40 cm), fruit length (7.31 cm) and pulp weight (200.01g) was recorded by combined application of 600 g N and 400 g P2O5 (N2P2) per tree.”

✓ located verbatim in the source · abstract, characters 339–505 · show in text ↑
e1

“the individual application of nitrogen and phosphorus and their interaction significantly influence the physico- chemical properties of guava cv. L-49”

✓ located verbatim in the source · abstract, characters 60–210 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined 600 g N and 400 g P2O5 per tree produced pulp weight of 200.01g, the maximum reported.

Treatment
combined application of 600 g N and 400 g P2O5 (N2P2) per treee0
Outcome
pulp weighte0
Direction
maximume0
Value
200.01ge0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The maximum fruit diameter (7.40 cm), fruit length (7.31 cm) and pulp weight (200.01g) was recorded by combined application of 600 g N and 400 g P2O5 (N2P2) per tree.”

✓ located verbatim in the source · abstract, characters 339–505 · show in text ↑
e1

“the individual application of nitrogen and phosphorus and their interaction significantly influence the physico- chemical properties of guava cv. L-49”

✓ located verbatim in the source · abstract, characters 60–210 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Treatment interaction was not significant for TSS, acidity and their ratio.

Treatment
treatment interactione0
Outcome
TSS, acidity and tss/acidity ratioe0
Direction
non significante0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The effect of treatment interaction was non significant on the TSS, acidity and tss/acidity ratio.”

✓ located verbatim in the source · abstract, characters 506–604 · show in text ↑
t0

“Guava”

✓ located verbatim in the source · title, characters 72–77 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

N1P2 produced maximum total sugars of 7.987%.

Treatment
N1P2e0
Outcome
total sugarse0
Direction
maximume0
Value
7.987%e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The maximum total sugars (7.987%) were recorded in N1P2”

✓ located verbatim in the source · abstract, characters 605–660 · show in text ↑
t0

“Guava”

✓ located verbatim in the source · title, characters 72–77 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

N2P0 produced non-reducing sugar of 4.097%.

Treatment
N2P0e0
Outcome
non- reducing sugare0
Value
4.097%e0

Not reportedComparatorDirection

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“non- reducing sugar (4.097%) were recorded in N2P0”

✓ located verbatim in the source · abstract, characters 662–712 · show in text ↑
t0

“Guava”

✓ located verbatim in the source · title, characters 72–77 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

N1P0 produced maximum reducing sugar of 4.253%.

Treatment
N1P0e0
Outcome
reducing sugare0
Direction
maximume0
Value
4.253%e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“maximum reducing sugar (4.253%) was recorded in N1P0 treatment combination”

✓ located verbatim in the source · abstract, characters 717–791 · show in text ↑
t0

“Guava”

✓ located verbatim in the source · title, characters 72–77 · show in text ↑

phosphorus · yield · Psidium guajava (guava)Positive and negative results

12 papers: 11 positive, 1 negative or no effect

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

  1. positive
  2. no effect
  3. positive

8 papers more in this group

See all 12 papers →

nitrogen · yield · Psidium guajava (guava)Results agree

33 papers: 33 positive, 0 negative or no effect

32 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

29 papers more in this group

See all 33 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.