Paper · 2018 · Mağallaẗ zirāʿaẗ al-rāfidayn

Effect of sulfur and organic fertilizers on growth and yield of garlic Allium sativum L.

Dena Shaheen; Raida Al-Hamdany

5
claims
10
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

A field experiment was carried out during agricultural season 2011/2012 to study the effect of sulfur addition with some organic fertilizers on plant growth and the yield of garlic Allium sativum L. which has been got as cloves from local markets. Experiment was conducted according to the randomized complete block designe withing factorial experiments by three replicates. Using Duncan test polynomial on possibility of 5% to compare averages of treatments, Eighteent sulfur addition was applied levels of zero and 1000 kg.ha-1 and poultry manures of 10 and 20 tons.ha-1. Some fertilizers and organic extracts such as Italpollin in levels 1 and 2 tons.ha-1. Afoiler organic extracts were applied on levels 2.5 and 5 ml.liter-1. The results showed that sulfur addition at a rate of 1000 kg.ha-1 caused a significant increase on chlorophyll leaves content and plants harvested, cloves number, mean clove weight, total heads yield and biological yield, poultry manure application at the level of 20 tons.ha-1 appeared also a significant increase as above, also intraction between sulfur and levels of added organic fertilizers increased the above studied properties, 1000 kg.ha-1 of sulfur with (20 tons.ha-1) of organic fertilized had a significant increase on studied properties accept mean weight of clove and head.

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Claims 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sulfur at 1000 kg.ha-1 significantly increased leaf chlorophyll content.

Taxon
garlic Allium sativum L.Allium sativumt0
Treatment
sulfur addition at a rate of 1000 kg.ha-1e0
Outcome
chlorophyll leaves contente0
Direction
increasee0

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

“sulfur addition at a rate of 1000 kg.ha-1 caused a significant increase on chlorophyll leaves content and plants harvested, cloves number, mean clove weight, total heads yield and biological yield”

✓ located verbatim in the source · abstract, characters 754–950 · show in text ↑
t0

“garlic Allium sativum L.”

✓ located verbatim in the source · title, characters 64–88 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sulfur at 1000 kg.ha-1 significantly increased harvested plants, clove number, mean clove weight, total head yield and biological yield.

Taxon
garlic Allium sativum L.Allium sativumt0
Treatment
sulfur addition at a rate of 1000 kg.ha-1e0
Outcome
plants harvested, cloves number, mean clove weight, total heads yield and biological yielde0
Direction
increasee0

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

“sulfur addition at a rate of 1000 kg.ha-1 caused a significant increase on chlorophyll leaves content and plants harvested, cloves number, mean clove weight, total heads yield and biological yield”

✓ located verbatim in the source · abstract, characters 754–950 · show in text ↑
t0

“garlic Allium sativum L.”

✓ located verbatim in the source · title, characters 64–88 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Poultry manure at 20 tons.ha-1 significantly increased the previously listed garlic traits.

Taxon
garlic Allium sativum L.Allium sativumt0
Treatment
poultry manure application at the level of 20 tons.ha-1e0
Outcome
significant increasee0
Direction
increasee0

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

“poultry manure application at the level of 20 tons.ha-1 appeared also a significant increase as above”

✓ located verbatim in the source · abstract, characters 952–1053 · show in text ↑
t0

“garlic Allium sativum L.”

✓ located verbatim in the source · title, characters 64–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Interaction between sulfur and organic fertilizer levels increased the studied garlic traits.

Taxon
garlic Allium sativum L.Allium sativumt0
Treatment
intraction between sulfur and levels of added organic fertilizerse0
Outcome
studied propertiese0
Direction
increasee0

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

“also intraction between sulfur and levels of added organic fertilizers increased the above studied properties”

✓ located verbatim in the source · abstract, characters 1055–1164 · show in text ↑
t0

“garlic Allium sativum L.”

✓ located verbatim in the source · title, characters 64–88 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sulfur at 1000 kg.ha-1 with organic fertilizer at 20 tons.ha-1 significantly increased the studied properties except mean clove and head weight.

Taxon
garlic Allium sativum L.Allium sativumt0
Treatment
1000 kg.ha-1 of sulfur with (20 tons.ha-1) of organic fertilizede0
Outcome
studied properties accept mean weight of clove and heade0
Direction
increasee0

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

“1000 kg.ha-1 of sulfur with (20 tons.ha-1) of organic fertilized had a significant increase on studied properties accept mean weight of clove and head”

✓ located verbatim in the source · abstract, characters 1166–1316 · show in text ↑
t0

“garlic Allium sativum L.”

✓ located verbatim in the source · title, characters 64–88 · show in text ↑

sulfur atom · physiology: pigments · Allium sativum (garlic)Positive and negative results

9 papers: 7 positive, 2 negative or no effect

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

  1. negative
  2. negative
  3. positive

5 papers more in this group

See all 9 papers →

sulfur atom · organism · Allium sativum (garlic)Results 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 →

sulfur atom · yield · Allium sativum (garlic)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 →

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.