Abstract
Coriander is a multipurpose medicinal and aromatic plant whose economic value is determined by seed yield and chemical profile of its essential and fixed oils. In the Mediterranean basin, a climate change hotspot, optimizing the cropping calendar is vital to mitigate environmental stress. This study aimed to evaluate the genotype-by-environment interaction regarding yield components and phytochemical characteristics of six coriander genotypes (Erba, Gamze, Irak, Kudret, Mardin, and Pelmus) across four sowing dates (November 01, November 15, March 01, and March 15) in the eastern Mediterranean region of Turkey. A split-plot field experiment was conducted over two consecutive growing seasons (2020-2020 and 2021-2022) in Adana. Agronomic traits were recorded, and chemical compositions of essential oils and seed oils were determined using GC-MS. The sowing date significantly influenced productivity; early autumn sowing (Nov 01) achieved the maximum seed yield (3134.63 kg/ha), while spring sowings (March) resulted in a substantial reduction of approximately 70% due to a shortened vegetative period. Genotype G1 (Erba) emerged as the most productive cultivar (2463.65 kg/ha). The essential oil content ranged from 0.52 to 1.03%, with linalool as the predominant constituent (47.44-74.96%). While early November sowings maximized the linalool content, spring sowings favored the accumulation of aliphatic aldehydes (n-decanal and 2-dodecenal). Fixed oil analysis revealed a dominance of petroselinic acid (69.93-85.82%), which exhibited a strong negative correlation with linoleic acid. PCA effectively distinguished the superior agronomic and monoterpenol-rich profiles of autumn-sown genotypes from aldehyde-rich spring sowings. To maximize both the seed yield and high-quality essential oil content in Mediterranean climates, cultivation of the "Erba" genotype during the early autumn window (early November) is highly recommended.
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Claims 12
Claim · model-written summary
Sowing date significantly influenced coriander productivity.
- Taxon
- Coriandrum sativum L.
Coriandrum sativumt0 - Treatment
- sowing datee0
- Outcome
- productivitye0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“The sowing date significantly influenced productivity”
Claim · model-written summary
Early autumn sowing (Nov 01) achieved the maximum coriander seed yield, 3134.63 kg/ha.
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Treatment
- early autumn sowing (Nov 01)e0
- Outcome
- seed yielde0
- Direction
- maximume0
- Value
- 3134.63 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“early autumn sowing (Nov 01) achieved the maximum seed yield (3134.63 kg/ha)”
Claim · model-written summary
Spring (March) sowings reduced coriander seed yield by approximately 70% because of a shortened vegetative period.
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Treatment
- spring sowings (March)e0
- Outcome
- seed yielde0
- Direction
- reductione0
- Value
- approximately 70%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“the maximum seed yield (3134.63 kg/ha), while spring sowings (March) resulted in a substantial reduction of approximately 70% due to a shortened vegetative period”
Claim · model-written summary
Genotype G1 (Erba) was the most productive coriander cultivar, with 2463.65 kg/ha.
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Material
- Erbae0
- Outcome
- most productive cultivare0
- Value
- 2463.65 kg/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“Genotype G1 (Erba) emerged as the most productive cultivar (2463.65 kg/ha)”
Claim · model-written summary
Essential oil content of coriander ranged from 0.52 to 1.03%.
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Outcome
- essential oil contente0
- Value
- 0.52 to 1.03%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“The essential oil content ranged from 0.52 to 1.03%”
Claim · model-written summary
Linalool was the predominant constituent of coriander essential oil (47.44-74.96%).
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Outcome
- linalool as the predominant constituente0
- Value
- 47.44-74.96%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“with linalool as the predominant constituent (47.44-74.96%)”
Claim · model-written summary
Early November sowings maximized the linalool content of coriander oil.
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Treatment
- early November sowingse0
- Outcome
- linalool contente0
- Direction
- maximizede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“While early November sowings maximized the linalool content, spring sowings favored the accumulation of aliphatic aldehydes (n-decanal and 2-dodecenal)”
Claim · model-written summary
Spring sowings favored accumulation of the aliphatic aldehydes n-decanal and 2-dodecenal in coriander oil.
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Treatment
- spring sowingse0
- Outcome
- accumulation of aliphatic aldehydes (n-decanal and 2-dodecenal)e0
- Direction
- favorede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“While early November sowings maximized the linalool content, spring sowings favored the accumulation of aliphatic aldehydes (n-decanal and 2-dodecenal)”
Claim · model-written summary
Fixed oil of coriander was dominated by petroselinic acid (69.93-85.82%).
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Outcome
- dominance of petroselinic acide0
- Value
- 69.93-85.82%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“Fixed oil analysis revealed a dominance of petroselinic acid (69.93-85.82%)”
Claim · model-written summary
Petroselinic acid showed a strong negative correlation with linoleic acid in coriander fixed oil.
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Compound
- linoleic acide0
- Outcome
- petroselinic acide0
- Direction
- negative correlatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“Fixed oil analysis revealed a dominance of petroselinic acid (69.93-85.82%), which exhibited a strong negative correlation with linoleic acid”
Claim · model-written summary
PCA effectively distinguished the superior agronomic and monoterpenol-rich profiles of autumn-sown genotypes from aldehyde-rich spring sowings.
Verbatim
e0“PCA effectively distinguished the superior agronomic and monoterpenol-rich profiles of autumn-sown genotypes from aldehyde-rich spring sowings”
Claim · model-written summary
Cultivating the "Erba" genotype in the early autumn window (early November) is highly recommended to maximize seed yield and essential oil quality.
- Taxon
- Coriandrum sativum L.Coriandrum sativumt0
- Outcome
- cultivation of the "Erba" genotype during the early autumn window (early November)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Coriandrum sativum L.”
e0“cultivation of the "Erba" genotype during the early autumn window (early November) is highly recommended”
The same questions in other papers
sowing time · yield · Coriandrum sativum (coriander)Positive and negative results
8 papers in the same direction as this paper · 5 in the opposite direction
- no effect
- no effect
- negative
10 papers more in this group
See all 14 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.