Paper · 2008 · Pakistan Journal of Biological Sciences

The Study of Seed Yield and Seed Yield Components of Lentil (Lens culinaris Medik) under Normal and Drought Stress Conditions

Mohammad Salehi; Ali Haghnazari; Fared Shekari; et al.

4
claims
7
verbatim quotes
24
citations
2
research areas
✓
Open access

Abstract

In this study yield and seed yield components of twenty lentil (Lens culinaris Medik) genotypes were compared in a split plot RCBD based design with 3 replications at the Zanjan University Research Farmland in 2004. The main plots were lentil planted under drought stress and non stress (irrigation) condition and subplots were twenty of genotype lentil. There were significant differences between traits in lentil genotypes. The seed yield per plant was sensitive to drought stress but 100 seed weight was more tolerance and stable trait in drought condition. As correlation analysis of traits in various stress condition, the harvest index, seed yield per plant, pods per plant and biological yield were correlated with grain yield. In addition harvest index, seed yield per plant, pods/plant and biological yield were the most important traits that have a relationship with grain yield.

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Claims 4

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Lentil genotypes differed significantly in measured traits.

Taxon
lentilLens culinarise0
Material
lentil genotypese0
Outcome
traitse0

Not reportedDirection

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“There were significant differences between traits in lentil genotypes.”

✓ located verbatim in the source · abstract, characters 355–425 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seed yield per plant was sensitive to drought stress.

Taxon
lentilLens culinarist0
Treatment
drought stresse0
Outcome
seed yield per plante0

Not reportedComparatorDirection

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“The seed yield per plant was sensitive to drought stress”

✓ located verbatim in the source · abstract, characters 426–482 · show in text ↑
t0

“Lentil”

✓ located verbatim in the source · title, characters 53–59 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Hundred-seed weight was relatively stable under drought.

Taxon
lentilLens culinarist0
Outcome
100 seed weighte0
Qualifier
drought conditione0

Not reportedDirection

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“but 100 seed weight was more tolerance and stable trait in drought condition.”

✓ located verbatim in the source · abstract, characters 483–560 · show in text ↑
t0

“Lentil”

✓ located verbatim in the source · title, characters 53–59 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Harvest index, seed yield per plant, pods per plant and biological yield correlated with grain yield.

Taxon
lentilLens culinarist0
Organ / stage
podse0
Outcome
grain yielde0

Not reportedDirection

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“the harvest index, seed yield per plant, pods per plant and biological yield were correlated with grain yield.”

✓ located verbatim in the source · abstract, characters 624–734 · show in text ↑
t0

“Lentil”

✓ located verbatim in the source · title, characters 53–59 · show in text ↑

drought · yield · Lens culinaris (lentil)Positive and negative results

17 papers: 3 positive, 14 negative or no effect

13 papers in the same direction as this paper · 3 in the opposite direction

  1. negative
  2. positive
    Lentil experienced lower drought-induced yield reduction than cowpea and green gram.

    Global Synthesis of Drought Effects on Food Legume Production · 2015 · compared with legumes such as cowpea (Vigna unguiculata) and green gram (Vigna radiate)

    Opposite direction

  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.