Paper · 2017 · International Journal of Chemical Studies

Growth, yield and quality of gladiolus vary by nitrogen and potassium fertility levels

MK Mahadik; Neha Chopde; Sushma Lokhande

7
claims
14
verbatim quotes
0
citations
1
research areas
✓
Open access

Abstract

A field experiment was conducted to determine the response of different doses of nitrogen and potassium on the growth, flowering and yield of gladiolus was carried out at Farm No. 16, Horticulture Section, College of Agriculture, Nagpur. The experiment was laid out in FRBD with sixteen treatment combinations and was replicated thrice. The treatments comprised of four levels of nitrogen and four levels of potassium. The results of the experiment revealed that, fertilizer treatments had significant response on various growth, flowering and yield parameters.The application of highest dose of nitrogen (450 kg ha-1) and potassium (225 kg ha-1)resulted in significantly maximum length andwidth of leaf, diameter of floret, number of spikes plot-1, corms plot-1and cormels plot-1. However, lowest dose of nitrogen (0 kg ha-1) and potassium (0 kg ha-1) took minimum days to first spike emergence and 50% flowering.

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Claims 7

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The highest nitrogen and potassium doses significantly maximized leaf length and width.

Taxon
gladiolusGladiolust0
Treatment
nitrogen (450 kg ha-1) and potassium (225 kg ha-1)e0
Outcome
length andwidth of leafe0
Direction
maximume0

Not reportedComparator

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

Gladiolus
Gladiolus · Taxon · picture of the genus (one of its species)Gere72 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The application of highest dose of nitrogen (450 kg ha-1) and potassium (225 kg ha-1)resulted in significantly maximum length andwidth of leaf”

✓ located verbatim in the source · abstract, characters 561–703 · show in text ↑
t0

“gladiolus”

✓ located verbatim in the source · title, characters 29–38 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The highest nitrogen and potassium doses significantly maximized floret diameter.

Taxon
gladiolusGladiolust0
Treatment
nitrogen (450 kg ha-1) and potassium (225 kg ha-1)e0
Outcome
diameter of florete0
Direction
maximume0

Not reportedComparator

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

Gladiolus
Gladiolus · Taxon · picture of the genus (one of its species)Gere72 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The application of highest dose of nitrogen (450 kg ha-1) and potassium (225 kg ha-1)resulted in significantly maximum length andwidth of leaf, diameter of floret”

✓ located verbatim in the source · abstract, characters 561–723 · show in text ↑
t0

“gladiolus”

✓ located verbatim in the source · title, characters 29–38 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The highest nitrogen and potassium doses significantly maximized spike number per plot.

Taxon
gladiolusGladiolust0
Treatment
nitrogen (450 kg ha-1) and potassium (225 kg ha-1)e0
Outcome
number of spikes plot-1e0
Direction
maximume0

Not reportedComparator

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

Gladiolus
Gladiolus · Taxon · picture of the genus (one of its species)Gere72 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The application of highest dose of nitrogen (450 kg ha-1) and potassium (225 kg ha-1)resulted in significantly maximum length andwidth of leaf, diameter of floret, number of spikes plot-1”

✓ located verbatim in the source · abstract, characters 561–748 · show in text ↑
t0

“gladiolus”

✓ located verbatim in the source · title, characters 29–38 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The highest nitrogen and potassium doses significantly maximized corm number per plot.

Taxon
gladiolusGladiolust0
Treatment
nitrogen (450 kg ha-1) and potassium (225 kg ha-1)e0
Outcome
corms plot-1e0
Direction
maximume0

Not reportedComparator

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

Gladiolus
Gladiolus · Taxon · picture of the genus (one of its species)Gere72 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The application of highest dose of nitrogen (450 kg ha-1) and potassium (225 kg ha-1)resulted in significantly maximum length andwidth of leaf, diameter of floret, number of spikes plot-1, corms plot-1”

✓ located verbatim in the source · abstract, characters 561–762 · show in text ↑
t0

“gladiolus”

✓ located verbatim in the source · title, characters 29–38 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The highest nitrogen and potassium doses significantly maximized cormel number per plot.

Taxon
gladiolusGladiolust0
Treatment
nitrogen (450 kg ha-1) and potassium (225 kg ha-1)e0
Outcome
cormels plot-1e0
Direction
maximume0

Not reportedComparator

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

Gladiolus
Gladiolus · Taxon · picture of the genus (one of its species)Gere72 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The application of highest dose of nitrogen (450 kg ha-1) and potassium (225 kg ha-1)resulted in significantly maximum length andwidth of leaf, diameter of floret, number of spikes plot-1, corms plot-1and cormels plot-1”

✓ located verbatim in the source · abstract, characters 561–780 · show in text ↑
t0

“gladiolus”

✓ located verbatim in the source · title, characters 29–38 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The zero nitrogen and potassium doses minimized days to first spike emergence.

Taxon
gladiolusGladiolust0
Treatment
nitrogen (0 kg ha-1) and potassium (0 kg ha-1)e0
Outcome
days to first spike emergencee0
Direction
minimume0

Not reportedComparator

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

Gladiolus
Gladiolus · Taxon · picture of the genus (one of its species)Gere72 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“lowest dose of nitrogen (0 kg ha-1) and potassium (0 kg ha-1) took minimum days to first spike emergence”

✓ located verbatim in the source · abstract, characters 791–895 · show in text ↑
t0

“gladiolus”

✓ located verbatim in the source · title, characters 29–38 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The zero nitrogen and potassium doses minimized days to 50% flowering.

Taxon
gladiolusGladiolust0
Treatment
nitrogen (0 kg ha-1) and potassium (0 kg ha-1)e0
Outcome
50% floweringe0
Direction
minimume0

Not reportedComparator

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

Gladiolus
Gladiolus · Taxon · picture of the genus (one of its species)Gere72 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“lowest dose of nitrogen (0 kg ha-1) and potassium (0 kg ha-1) took minimum days to first spike emergence and 50% flowering”

✓ located verbatim in the source · abstract, characters 791–913 · show in text ↑
t0

“gladiolus”

✓ located verbatim in the source · title, characters 29–38 · show in text ↑

potassium · growth · GladiolusPositive and negative results

6 papers: 5 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

nitrogen · yield · GladiolusPositive and negative results

21 papers: 19 positive, 2 negative or no effect

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

  1. no effect
  2. negative
  3. positive

17 papers more in this group

See all 21 papers →

potassium · yield · GladiolusResults agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

nitrogen · growth · GladiolusResults agree

14 papers: 14 positive, 0 negative or no effect

13 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

10 papers more in this group

See all 14 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.