Paper · 2021 · ZANCO Journal of Pure and Applied Sciences

Effect of different fertilizers and sowing date on growth, yield, and yield components of Sesame (Sesame indicum L.)

naz farhad abdulqadir; Kawa Abdulkareem Ali

4
claims
13
verbatim quotes
4
citations
1
research areas
✓
Open access · cc-by

Abstract

A factorial experiment was conducted on the summer season of 2019 at two locations Grdarasha experimental field (Latitude: 36° 4’ N and Longitude: 44° 2’ E- elevation 415 meters above Sea level), College of Agricultural Engineering sciences, Salahaddin University, Erbil Iraqi Kurdistan Region and Erbil Research Director field /Ainkawa (Latitude :’ 36° 14’ N, 43° 59 E, 420 meters above sea level) using factorial experiment arranged in randomized design to investigate the effect of Four different formula of fertilizers (NPK; NPK+ Magnesium and Micro elements (Zn, Fe); Magnesium and Micro elements (Zn, Fe); No fertilizer were added considered as control) on growth, yield and yield component of sesame crop (Sesame indicum L.) under three sowing dates (20th of May, 4th of June and 19th of June). Results showed a significant rapid increase of branches number per plant, number of capsules per plant, and number of seeds per capsule, 1000 seeds weight (g), biological yield, grain and straw yield (t ha-1) when treated with (NPK plus Magnesium and Micro elements) fertilizer compared to the control treatment at the first sowing date. An interaction between first sowing date and second Fertilization formula recorded highest value compared to the others treatments.

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

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Claims 4

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

NPK plus Magnesium and Micro elements fertilizer significantly increased branch number per plant, capsule number per plant and seed number per capsule compared with the control at the first sowing date.

Treatment
NPK plus Magnesium and Micro elementse4
Outcome
branches number per plant, number of capsules per plant, and number of seeds per capsulee1
Direction
increasee1
Qualifier
at the first sowing datee4
Comparator
control treatmente4

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“significant rapid increase of branches number per plant, number of capsules per plant, and number of seeds per capsule”

✓ located verbatim in the source · abstract, characters 819–937 · show in text ↑
e4

“when treated with (NPK plus Magnesium and Micro elements) fertilizer compared to the control treatment at the first sowing date”

✓ located verbatim in the source · abstract, characters 1011–1138 · show in text ↑
t0

“Sesame (Sesame indicum L.)”

✓ located verbatim in the source · title, characters 90–116 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

NPK plus Magnesium and Micro elements fertilizer significantly increased 1000-seed weight and biological yield of sesame compared with the control at the first sowing date.

Treatment
NPK plus Magnesium and Micro elementse4
Outcome
1000 seeds weight (g), biological yielde2
Direction
increasee1
Qualifier
at the first sowing datee4
Comparator
control treatmente4

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“1000 seeds weight (g), biological yield”

✓ located verbatim in the source · abstract, characters 939–978 · show in text ↑
e4

“when treated with (NPK plus Magnesium and Micro elements) fertilizer compared to the control treatment at the first sowing date”

✓ located verbatim in the source · abstract, characters 1011–1138 · show in text ↑
e1

“significant rapid increase of branches number per plant”

✓ located verbatim in the source · abstract, characters 819–874 · show in text ↑
t0

“Sesame (Sesame indicum L.)”

✓ located verbatim in the source · title, characters 90–116 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

NPK plus Magnesium and Micro elements fertilizer significantly increased grain and straw yield of sesame compared with the control at the first sowing date.

Treatment
NPK plus Magnesium and Micro elementse4
Outcome
grain and straw yield (t ha-1)e3
Direction
increasee1
Qualifier
at the first sowing datee4
Comparator
control treatmente4

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e3

“grain and straw yield (t ha-1)”

✓ located verbatim in the source · abstract, characters 980–1010 · show in text ↑
e4

“when treated with (NPK plus Magnesium and Micro elements) fertilizer compared to the control treatment at the first sowing date”

✓ located verbatim in the source · abstract, characters 1011–1138 · show in text ↑
e1

“significant rapid increase of branches number per plant”

✓ located verbatim in the source · abstract, characters 819–874 · show in text ↑
t0

“Sesame (Sesame indicum L.)”

✓ located verbatim in the source · title, characters 90–116 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The interaction of the first sowing date with the second fertilization formula gave the highest value compared with the other treatments.

Treatment
An interaction between first sowing date and second Fertilization formulae5
Outcome
highest valuee5
Direction
higheste5
Comparator
the others treatmentse5

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e5

“An interaction between first sowing date and second Fertilization formula recorded highest value compared to the others treatments”

✓ located verbatim in the source · abstract, characters 1140–1270 · show in text ↑
t0

“Sesame (Sesame indicum L.)”

✓ located verbatim in the source · title, characters 90–116 · show in text ↑

magnesium atom · yield · Sesamum indicum (sesame)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

fertilization · yield · Sesamum indicum (sesame)Results differ

217 papers: 200 positive, 17 negative or no effect

199 papers in the same direction as this paper · 11 in the opposite direction · 6 reporting no difference from an alternative

  1. positive
  2. negative
  3. no effect

213 papers more in this group

See all 217 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.