Paper · 2011 · Journal of Plant Production

THE PRODUCTIVITY OF GARLIC PLANT (Allium sativum, L.) AS AFFECTED BY PLANT DENSITIES AND NPK APPLICATION

Z. El-Shal; E. Radwa; M. Zaki; et al.

12
claims
21
verbatim quotes
3
citations
2
research areas
✓
Open access · cc-by

Abstract

Two field experiments were carried out during the two successive seasons of 2008/2009 and 2009/2010 at the horticulture experimental station of the Egyptian agricultural Ministry at Baramon Experimental Farm, Dakahlia Governorate, Egypt. The aim of these experiments were to study the effect of 3 plant densities (one, two and/or three lines/ridges) and 3 NPK fertilizer rates (control, 90 : 90 : 90 and 120 : 120: 120 units/fed., respectively on garlic plant growth characters, head yield and its some physical properties as well as the chemical constituents of garlic cloves. The important obtained results could be summarized as following: - Close spacing gained the shortest plant height, which carried the less leaves number and less fresh and dry weight of whole garlic plant and its different organs. On the contrary, the heaviest total garlic yield as tons/fed., with the lowest bulb diameter and lowest values of protein, N, P, K, Fe, Mn, Zn and Cu, all of them recorded with close plant densities (3 lines / ridge). - Increasing NPK rate for garlic growing resulted the vigor plant growth, the heaviest tonnage yield per fed., the highest garlic head and the highest nutritional values if compared with the lowest NPK rates. - Growing garlic plants at wide plant density, and applying the higher NPK rate resulted the most vigor plant growth character. The heaviest garlic yield gained with close plant spacing and applying the highest NPK rate, but the lowest nutritional elements vales recorded with close plant spacing (3 lines / ridge) and no NPK addition.

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Claims 12

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Close spacing reduced garlic height, leaf number, and fresh and dry plant weight.

Taxon
garlicAllium sativumt0
Treatment
Close spacinge0
Outcome
plant heighte0
Direction
shorteste0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Close spacing gained the shortest plant height, which carried the less leaves number and less fresh and dry weight of whole garlic plant and its different organs”

✓ located verbatim in the source · abstract, characters 645–806 · show in text ↑
t0

“THE PRODUCTIVITY OF GARLIC PLANT (Allium sativum, L.) AS AFFECTED BY PLANT DENSITIES AND NPK APPLICATION”

✓ located verbatim in the source · title, characters 0–104 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Close density produced the heaviest total garlic yield.

Taxon
garlicAllium sativume0
Treatment
close plant densitiese1
Outcome
total garlic yielde0
Direction
heavieste0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the heaviest total garlic yield as tons/fed., with the lowest bulb diameter”

✓ located verbatim in the source · abstract, characters 825–900 · show in text ↑
t0

“THE PRODUCTIVITY OF GARLIC PLANT (Allium sativum, L.) AS AFFECTED BY PLANT DENSITIES AND NPK APPLICATION”

✓ located verbatim in the source · title, characters 0–104 · show in text ↑
e1

“all of them recorded with close plant densities (3 lines / ridge)”

✓ located verbatim in the source · abstract, characters 959–1024 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Close density produced the lowest bulb diameter.

Taxon
garlicAllium sativumt0
Treatment
close plant densities (3 lines / ridge)e0
Outcome
bulb diametere0
Direction
loweste0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“with the lowest bulb diameter and lowest values of protein, N, P, K, Fe, Mn, Zn and Cu, all of them recorded with close plant densities (3 lines / ridge)”

✓ located verbatim in the source · abstract, characters 871–1024 · show in text ↑
t0

“THE PRODUCTIVITY OF GARLIC PLANT (Allium sativum, L.) AS AFFECTED BY PLANT DENSITIES AND NPK APPLICATION”

✓ located verbatim in the source · title, characters 0–104 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Close density gave the lowest protein, N, and P.

Taxon
garlicAllium sativumt0
Treatment
close plant densities (3 lines / ridge)e0
Outcome
protein, N, Pe0
Direction
loweste0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“lowest values of protein, N, P, K, Fe, Mn, Zn and Cu, all of them recorded with close plant densities (3 lines / ridge)”

✓ located verbatim in the source · abstract, characters 905–1024 · show in text ↑
t0

“THE PRODUCTIVITY OF GARLIC PLANT (Allium sativum, L.) AS AFFECTED BY PLANT DENSITIES AND NPK APPLICATION”

✓ located verbatim in the source · title, characters 0–104 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Close density gave the lowest K, Fe, and Mn.

Taxon
garlicAllium sativumt0
Treatment
close plant densities (3 lines / ridge)e0
Outcome
K, Fe, Mne0
Direction
loweste0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“lowest values of protein, N, P, K, Fe, Mn, Zn and Cu, all of them recorded with close plant densities (3 lines / ridge)”

✓ located verbatim in the source · abstract, characters 905–1024 · show in text ↑
t0

“THE PRODUCTIVITY OF GARLIC PLANT (Allium sativum, L.) AS AFFECTED BY PLANT DENSITIES AND NPK APPLICATION”

✓ located verbatim in the source · title, characters 0–104 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Close density gave the lowest Zn and Cu.

Taxon
garlicAllium sativumt0
Treatment
close plant densities (3 lines / ridge)e0
Outcome
Zn and Cue0
Direction
loweste0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“lowest values of protein, N, P, K, Fe, Mn, Zn and Cu, all of them recorded with close plant densities (3 lines / ridge)”

✓ located verbatim in the source · abstract, characters 905–1024 · show in text ↑
t0

“THE PRODUCTIVITY OF GARLIC PLANT (Allium sativum, L.) AS AFFECTED BY PLANT DENSITIES AND NPK APPLICATION”

✓ located verbatim in the source · title, characters 0–104 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing NPK gave more vigorous garlic growth than the lowest NPK rates.

Taxon
garlicAllium sativume0
Treatment
Increasing NPK ratee0
Outcome
plant growthe0
Direction
vigore0
Comparator
lowest NPK ratese0

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Increasing NPK rate for garlic growing resulted the vigor plant growth, the heaviest tonnage yield per fed., the highest garlic head and the highest nutritional values if compared with the lowest NPK rates”

✓ located verbatim in the source · abstract, characters 1028–1233 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing NPK gave the heaviest garlic yield.

Taxon
garlicAllium sativume0
Treatment
Increasing NPK ratee0
Outcome
tonnage yield per fed.e0
Direction
heavieste0
Comparator
lowest NPK ratese0

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Increasing NPK rate for garlic growing resulted the vigor plant growth, the heaviest tonnage yield per fed., the highest garlic head and the highest nutritional values if compared with the lowest NPK rates”

✓ located verbatim in the source · abstract, characters 1028–1233 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing NPK gave the highest garlic head and nutritional values.

Taxon
garlicAllium sativumt0
Treatment
NPKt0
Outcome
garlic head and the highest nutritional valuese0
Direction
higheste0
Comparator
lowest NPK ratese0

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the highest garlic head and the highest nutritional values if compared with the lowest NPK rates”

✓ located verbatim in the source · abstract, characters 1137–1233 · show in text ↑
t0

“THE PRODUCTIVITY OF GARLIC PLANT (Allium sativum, L.) AS AFFECTED BY PLANT DENSITIES AND NPK APPLICATION”

✓ located verbatim in the source · title, characters 0–104 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Wide planting density with high NPK gave the most vigorous plant growth.

Taxon
garlicAllium sativume0
Treatment
wide plant density, and applying the higher NPK ratee0
Outcome
plant growth charactere0
Direction
most vigore0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Growing garlic plants at wide plant density, and applying the higher NPK rate resulted the most vigor plant growth character”

✓ located verbatim in the source · abstract, characters 1237–1361 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Close spacing with highest NPK produced the heaviest garlic yield.

Taxon
garlicAllium sativume0
Treatment
close plant spacing and applying the highest NPK ratee0
Outcome
garlic yielde0
Direction
heavieste0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The heaviest garlic yield gained with close plant spacing and applying the highest NPK rate”

✓ located verbatim in the source · abstract, characters 1363–1454 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Close spacing without NPK produced the lowest nutritional elements.

Taxon
garlicAllium sativumt0
Treatment
close plant spacing (3 lines / ridge) and no NPK additione0
Outcome
nutritional elements valese0
Direction
loweste0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the lowest nutritional elements vales recorded with close plant spacing (3 lines / ridge) and no NPK addition”

✓ located verbatim in the source · abstract, characters 1460–1569 · show in text ↑
t0

“THE PRODUCTIVITY OF GARLIC PLANT (Allium sativum, L.) AS AFFECTED BY PLANT DENSITIES AND NPK APPLICATION”

✓ located verbatim in the source · title, characters 0–104 · show in text ↑

fertilization · yield · Allium sativum (garlic)Results differ

166 papers: 155 positive, 11 negative or no effect

154 papers in the same direction as this paper · 11 in the opposite direction

  1. positive
  2. no effect
  3. negative

162 papers more in this group

See all 166 papers →

density · growth · Allium sativum (garlic)Positive and negative results

11 papers: 8 positive, 3 negative or no effect

7 papers in the same direction as this paper · 2 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. no effect
  3. negative

7 papers more in this group

See all 11 papers →

density · yield · Allium sativum (garlic)Positive and negative results

25 papers: 24 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

21 papers more in this group

See all 25 papers →

fertilization · growth · Allium sativum (garlic)Positive and negative results

99 papers: 93 positive, 6 negative or no effect

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

  1. positive
  2. no effect
  3. no effect

95 papers more in this group

See all 99 papers →

fertilization · organism · Allium sativum (garlic)Results agree

17 papers: 17 positive, 0 negative or no effect

16 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

13 papers more in this group

See all 17 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.