Paper · 2023 · IRAQI JOURNAL OF AGRICULTURAL SCIENCES

EFFECT OF SEED SIZE AND SEEDING RATES ON YIELD ATTRIBUTES OF TRITICALE Var. ADMIRAL

Sumaya A. Abdullah; Ahmed S. Khalaf

10
claims
20
verbatim quotes
3
citations
2
research areas
✓
Open access · cc-by

Abstract

A factorial in randomized complete block design (RCBD), with three replicates, including three seeding rates (200,250, and300seeds.m-2), and three grain size grades of Admiral variety of triticale whole (ungraded), thousand seed weight (TSW) 47.32g, heavy seeds 54.04g and light seeds 40.18g; for two successive growing seasons 2019-2020 and 2020-2021. The results revealed that spike length resembled number of spikelets per spike, grain density and number of grain per spike as seeding rate 200 with whole seeds attained highest value. Great differences between the two seasons were obvious, which was attributed to shortage in rainfall in the second season(407.1mm and 165.4mm). The interaction of seeding rate 200 with heavy size seeds resulted in maximum biological yield (6233 kg.ha-1). The interaction of target seed rate 200 with heavy seeds resulted in maximum grain yield(2895 kg.ha-1). Harvest index was highest value for interaction of seed rate 300 with light seed size which was(4.8). Thousand kernels weight give superior weight for the interaction of rate 200 seeds with heavy grade size(52.02g), the second season was clearly obvious as heavy grade resulted in heavier seeds significantly(14.88g) although it was very small atrophic seeds due to shortage of rainfall. Protein content as percentage was significantly affected by seeding rate, seed grade and their interaction for the first season protein% at 200 seeding rate surpassed other rates(12.04%). Seed grade of whole ungraded seeds resulted in higher protein(12.25%). With respect of the interaction, the highest values was (13.03%) for whole seeds with target rate 200 seeds.m-2.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rate 200 with whole seeds gave the highest spike length, spikelet number and grains per spike.

Taxon
TRITICALE×Triticosecalet0
Treatment
seeding rate 200 with whole seedse0
Outcome
spike length resembled number of spikelets per spike, grain density and number of grain per spikee0
Direction
highest valuee0

Not reportedComparator

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“spike length resembled number of spikelets per spike, grain density and number of grain per spike as seeding rate 200 with whole seeds attained highest value”

✓ located verbatim in the source · abstract, characters 379–536 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 200 seeding rate with heavy seeds maximized biological yield at 6233 kg.ha-1.

Taxon
TRITICALE×Triticosecalet0
Treatment
seeding rate 200 with heavy size seedse0
Outcome
biological yielde0
Direction
maximume0
Value
6233 kg.ha-1e0

Not reportedComparator

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“The interaction of seeding rate 200 with heavy size seeds resulted in maximum biological yield (6233 kg.ha-1)”

✓ located verbatim in the source · abstract, characters 682–791 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 200 seeding rate with heavy seeds maximized grain yield at 2895 kg.ha-1.

Taxon
TRITICALE×Triticosecalet0
Treatment
target seed rate 200 with heavy seedse0
Outcome
grain yielde0
Direction
maximume0
Value
2895 kg.ha-1e0

Not reportedComparator

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“The interaction of target seed rate 200 with heavy seeds resulted in maximum grain yield(2895 kg.ha-1)”

✓ located verbatim in the source · abstract, characters 793–895 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rate 300 with light seed size had the highest harvest index, 4.8.

Taxon
TRITICALE×Triticosecalet0
Treatment
seed rate 300 with light seed sizee0
Outcome
Harvest indexe0
Direction
highest valuee0
Value
4.8e0

Not reportedComparator

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“Harvest index was highest value for interaction of seed rate 300 with light seed size which was(4.8)”

✓ located verbatim in the source · abstract, characters 897–997 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rate 200 with heavy seeds gave a superior thousand kernel weight of 52.02g.

Taxon
TRITICALE×Triticosecalet0
Treatment
rate 200 seeds with heavy grade sizee0
Outcome
Thousand kernels weighte0
Direction
superiore0
Value
52.02ge0

Not reportedComparator

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“Thousand kernels weight give superior weight for the interaction of rate 200 seeds with heavy grade size(52.02g)”

✓ located verbatim in the source · abstract, characters 999–1111 · show in text ↑
Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Heavy grade seeds in the second season were significantly heavier by 14.88g.

Taxon
TRITICALE×Triticosecalet0
Material
heavy gradee0
Outcome
seedse0
Direction
heaviere0
Value
14.88ge0
Qualifier
second seasone0

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“the second season was clearly obvious as heavy grade resulted in heavier seeds significantly(14.88g)”

✓ located verbatim in the source · abstract, characters 1113–1213 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Protein percentage was significantly affected by seeding rate, seed grade and their interaction.

Taxon
TRITICALE×Triticosecalet0
Treatment
seeding rate, seed grade and their interactione0
Outcome
Protein content as percentagee0

Not reportedComparatorDirection

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“Protein content as percentage was significantly affected by seeding rate, seed grade and their interaction”

✓ located verbatim in the source · abstract, characters 1285–1391 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At rate 200, protein percentage surpassed other rates at 12.04%.

Taxon
TRITICALE×Triticosecalet0
Treatment
200 seeding ratee0
Outcome
protein%e0
Direction
surpassede0
Value
12.04%e0
Comparator
other ratese0

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“protein% at 200 seeding rate surpassed other rates(12.04%)”

✓ located verbatim in the source · abstract, characters 1413–1471 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Whole ungraded seeds gave higher protein content at 12.25%.

Taxon
TRITICALE×Triticosecalet0
Treatment
whole ungraded seedse0
Outcome
proteine0
Direction
highere0
Value
12.25%e0

Not reportedComparator

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“Seed grade of whole ungraded seeds resulted in higher protein(12.25%)”

✓ located verbatim in the source · abstract, characters 1473–1542 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Whole seeds at target rate 200 gave the highest protein percentage, 13.03%.

Taxon
TRITICALE×Triticosecalet0
Treatment
whole seeds with target rate 200 seeds.m-2e0
Direction
higheste0
Value
13.03%e0

Not reportedComparatorOutcome

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“TRITICALE”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e0

“the highest values was (13.03%) for whole seeds with target rate 200 seeds.m-2”

✓ located verbatim in the source · abstract, characters 1577–1655 · show in text ↑

density · yield · x Triticosecale (triticale)Positive and negative results

16 papers: 11 positive, 5 negative or no effect

10 papers in the same direction as this paper · 5 in the opposite direction

  1. negative
  2. negative
  3. no effect

12 papers more in this group

See all 16 papers →

density · quality: protein · x Triticosecale (triticale)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

light · yield · x Triticosecale (triticale)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.