Paper · 2023 · The Journal of The University of Duhok

Effect of Algae Seaweed, Urtica Dioica And Zinc Sulfate on Some Yield Quality And Chemical Parameters of Broccoli (brassica Oleracea Var. Italica) Plant

Mustafa Omar Mohammed; Taha Z. Sarhan

7
claims
14
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by-nc-sa

Abstract

This study was carried out in an unheated plastic house of the vegetable research farm of Protected Cultivation Department in Zakho Technical Institute/Dohuk Polytechnic University on Broccoli (Brassica oleracea var. italica) plant on the period from 1st September 2021 to 1st April 2022, to study the effect of three levels of Algae Seaweed concentration (0, 4, and 8 ml L-1), three levels of Urtica dioica (0, 4 and 8 ml L-1) and three levels of Zinc Sulfate (0, 5, 10 g L-1). The results showed that increased Algae seaweed concentrations caused significantly increased head length, head diameter, total Chlorophyll, nitrogen% in leaves, phosphorus% in leaves, protein% and carbohydrates % in heads. In the same time the increased Urtica dioica concentrations caused significantly increased in most of studied parameter except total chlorophyll and carbohydrates % so as zinc sulfate which increased in most of studied parameter except carbohydrates %. The best interaction which observed among the three factors was (Algae Seaweed 8 mL-1, Urtica dioica 8 mL-1 and zinc sulfate 10 gL-1) that gave the highest means for the most of the studied parameters compared with control

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. Read at the source ↗

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 7

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Increasing seaweed concentration increased broccoli head length and diameter.

Treatment
Algae seaweed concentrationse0
Outcome
head length, head diametere0
Direction
increasede0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The results showed that increased Algae seaweed concentrations caused significantly increased head length, head diameter, total Chlorophyll, nitrogen% in leaves, phosphorus% in leaves, protein% and carbohydrates % in heads.”

✓ located verbatim in the source · abstract, characters 479–702 · show in text ↑
t0

“Broccoli”

✓ located verbatim in the source · title, characters 105–113 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Increasing seaweed concentration increased broccoli total chlorophyll.

Treatment
Algae seaweed concentrationse0
Outcome
total Chlorophylle0
Direction
increasede0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The results showed that increased Algae seaweed concentrations caused significantly increased head length, head diameter, total Chlorophyll, nitrogen% in leaves, phosphorus% in leaves, protein% and carbohydrates % in heads.”

✓ located verbatim in the source · abstract, characters 479–702 · show in text ↑
t0

“Broccoli”

✓ located verbatim in the source · title, characters 105–113 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Increasing seaweed concentration increased broccoli leaf nitrogen and phosphorus percentages.

Treatment
Algae seaweed concentrationse0
Outcome
nitrogen% in leaves, phosphorus% in leavese0
Direction
increasede0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The results showed that increased Algae seaweed concentrations caused significantly increased head length, head diameter, total Chlorophyll, nitrogen% in leaves, phosphorus% in leaves, protein% and carbohydrates % in heads.”

✓ located verbatim in the source · abstract, characters 479–702 · show in text ↑
t0

“Broccoli”

✓ located verbatim in the source · title, characters 105–113 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Increasing seaweed concentration increased broccoli head protein and carbohydrate percentages.

Treatment
Algae seaweed concentrationse0
Outcome
protein% and carbohydrates % in headse0
Direction
increasede0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The results showed that increased Algae seaweed concentrations caused significantly increased head length, head diameter, total Chlorophyll, nitrogen% in leaves, phosphorus% in leaves, protein% and carbohydrates % in heads.”

✓ located verbatim in the source · abstract, characters 479–702 · show in text ↑
t0

“Broccoli”

✓ located verbatim in the source · title, characters 105–113 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Increasing Urtica dioica concentration increased most measured broccoli parameters except chlorophyll and carbohydrates.

Treatment
Urtica dioica concentrationse0
Outcome
most of studied parametere0
Direction
increasede0
Qualifier
except total chlorophyll and carbohydrates %e0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“In the same time the increased Urtica dioica concentrations caused significantly increased in most of studied parameter except total chlorophyll and carbohydrates % so as zinc sulfate which increased in most of studied parameter except carbohydrates %.”

✓ located verbatim in the source · abstract, characters 703–955 · show in text ↑
t0

“Broccoli”

✓ located verbatim in the source · title, characters 105–113 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Zinc sulfate increased most measured broccoli parameters except carbohydrates.

Treatment
zinc sulfatee0
Outcome
most of studied parametere0
Direction
increasede0
Qualifier
except carbohydrates %e0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“In the same time the increased Urtica dioica concentrations caused significantly increased in most of studied parameter except total chlorophyll and carbohydrates % so as zinc sulfate which increased in most of studied parameter except carbohydrates %.”

✓ located verbatim in the source · abstract, characters 703–955 · show in text ↑
t0

“Broccoli”

✓ located verbatim in the source · title, characters 105–113 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined 8 mL seaweed, 8 mL Urtica dioica and 10 g zinc sulfate treatment had the highest means for most broccoli parameters relative to control.

Treatment
Algae Seaweed 8 mL-1, Urtica dioica 8 mL-1 and zinc sulfate 10 gL-1e0
Outcome
most of the studied parameterse0
Direction
higheste0
Comparator
controle0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The best interaction which observed among the three factors was (Algae Seaweed 8 mL-1, Urtica dioica 8 mL-1 and zinc sulfate 10 gL-1) that gave the highest means for the most of the studied parameters compared with control”

✓ located verbatim in the source · abstract, characters 956–1178 · show in text ↑
t0

“Broccoli”

✓ located verbatim in the source · title, characters 105–113 · show in text ↑

other · yield · Brassica oleracea (wild cabbage)Results differ

37 papers: 33 positive, 4 negative or no effect

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

  1. no effect
  2. no effect
  3. no effect

33 papers more in this group

See all 37 papers →

other · physiology: pigments · Brassica oleracea (wild cabbage)Positive 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. negative
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

other · quality: protein · Brassica oleracea (wild cabbage)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 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.