Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Bundelkhand Desl was identified as a drought tolerance donor.

Taxon: eggplantSolanum melongenat0
Material: Bundelkhand Desle0
Outcome: drought tolerancee0

Verbatim

e0
“Bundelkhand Desl for drought tolerance”
✓ located verbatim in the source · abstract, characters 893–931

t0
“eggplant”
✓ located verbatim in the source · title, characters 24–32

Title

Collecting diversity in eggplant germplasm from north - central India

Mathura Rai; Ratan Singh Gaharwar; M.N. Koppar; et al. Indian Journal of Plant Genetic Resources 1993

Other claims from this paper (5)

Method / resource The explorations collected 486 accessions of cultivated eggplant and wild relatives.
Observation Wide agrobotanical and morphological diversity was observed in S. melongena and S. violaceum.
Observation Ramnagarawa was identified for large fruits.
Observation Jethuwa baingan was identified for hot summer growing.
Observation Kuchbachia balngan was identified for early bearing and hot summer cropping.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Indices were developed for pre-flowering and post-flowering drought tolerance.

Taxon: sorghumSorghumt0
Outcome: pre-flowering and post-flowering drought tolerancee1

Not reportedComparator

Verbatim

t0
“Genetics of drought tolerance and associated traits in sorghum”
✓ located verbatim in the source · title, characters 0–62

e1
“With these data, indices were developed for pre-flowering and post-flowering drought tolerance”
✓ located verbatim in the source · abstract, characters 1033–1127

Title

Genetics of drought tolerance and associated traits in sorghum

E. M. Grote Purdue e-Pubs (Purdue University System) 1995

Other claims from this paper (10)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Six regions of the genome were specifically associated with pre-flowering drought tolerance.

Taxon: SorghumSorghumt0
Gene: six regions of the genomee0
Outcome: drought tolerancee0

Not reportedDirection

Verbatim

t0
“Drought Tolerance in Sorghum”
✓ located verbatim in the source · title, characters 72–100

e0
“six regions of the genome were found to be specifically associated with pre‐flowering drought tolerance”
✓ located verbatim in the source · abstract, characters 1066–1169

Title

Identification of Quantitative Trait Loci Associated with Pre‐Flowering Drought Tolerance in Sorghum

M. R. Tuinstra; E. M. Grote; P. B. Goldsbrough; et al. Crop Science 1996. doi:10.2135/cropsci1996.0011183x003600050043x

Other claims from this paper (2)

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Relative reduction of plant height due to drought is a promising indirect trait to improve drought tolerance in two sets.

Taxon: Vicia fabaVicia fabat1
Treatment: droughte0
Outcome: Relative reduction of plant height due to droughte0
Qualifier: promising trait to improve drought tolerance indirectly in two setse0

Verbatim

t1
“Genotypic variation for drought tolerance in Vicia faba”
✓ located verbatim in the source · title, characters 0–55

e0
“Relative reduction of plant height due to drought was a promising trait to improve drought tolerance indirectly in two sets”
✓ located verbatim in the source · abstract, characters 877–1000

Title

Genotypic variation for drought tolerance in Vicia faba

W. Link; A. A. Abdelmula; E. Von Kittlitz; et al. Plant Breeding 1999. doi:10.1046/j.1439-0523.1999.00412.x

Other claims from this paper (10)

Observation Heritability of drought tolerance in faba bean was 0.51 < h2 < 0.88.
Association Exotic (North African, Latin American) faba bean genotypes were more tolerant to drought than adapted material.
Observation Highly significant variance between faba bean genotypes occurred.
Observation Yw and Yd were correlated across faba bean genotypes (0.77 < r < 0.97).
Association Variance of Yd was less than one-third of the variance of Yw.
Observation Drought tolerance was negatively correlated with Yd (-0.41 < r < -0.22).
Observation Heritability was 0.68 < h2 < 0.86 for the improvement of Yd.
Observation The prospects of improving Yd in faba bean are good.
Observation Genetic improvement of drought tolerance in faba bean seems feasible.
Recommendation A specific cross is proposed to create improved faba bean material.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Genotypic values of cold-induced freezing tolerance were not correlated with drought-induced tolerance.

Taxon: Lolium perenne L.Lolium perennet0
Outcome: cold-induced freezing tolerancee0
Qualifier: not correlatede0
Comparator: drought-induced tolerancee0

Not reportedDirection

Verbatim

e0
“the diverse genotypic values of cold-induced freezing tolerance were not correlated with those of drought-induced tolerance.”
✓ located verbatim in the source · abstract, characters 1053–1177

t0
“Lolium perenne L.”
✓ located verbatim in the source · title, characters 66–83

Title

Freezing Tolerance and Solute Changes in Contrasting Genotypes of Lolium perenne L. Acclimated to Cold and Drought

H Thomas Annals of Botany 1993. doi:10.1006/anbo.1993.1105

Other claims from this paper (11)

Intervention effect Drought acclimation lowered LT50.
Intervention effect Cold acclimation lowered LT50.
Intervention effect Drought acclimation induced osmotic adjustment.
Intervention effect Cold acclimation induced osmotic adjustment.
Intervention effect Drought acclimation increased proline and amino acid concentrations.
Intervention effect Cold acclimation increased proline and amino acid concentrations.
Intervention effect Rooting medium had little effect on LT50.
Intervention effect Rooting medium caused large differences in osmotic potential and proline and amino-acid concentrations.
Observation Considerable genetic diversity occurred for measured characters except mineral contents.
Association LT50 had no consistent relationship with osmotic potential or solute content across growing medium, acclimation and genotype.
Recommendation The authors recommend more precise measurements of solute partitioning during acclimation and freezing sensitivity of organs and tissues.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Drought tolerance was negatively correlated with Yd (-0.41 < r < -0.22).

Taxon: Vicia fabaVicia fabat1
Outcome: Drought tolerancee0
Value: ‐0.41 < r < ‐0.22e0
Qualifier: negatively correlated with Yde0

Verbatim

t1
“Genotypic variation for drought tolerance in Vicia faba”
✓ located verbatim in the source · title, characters 0–55

e0
“Drought tolerance was negatively correlated with Yd (‐0.41 < r < ‐0.22)”
✓ located verbatim in the source · abstract, characters 804–875

Title

Genotypic variation for drought tolerance in Vicia faba

W. Link; A. A. Abdelmula; E. Von Kittlitz; et al. Plant Breeding 1999. doi:10.1046/j.1439-0523.1999.00412.x

Other claims from this paper (10)

Observation Heritability of drought tolerance in faba bean was 0.51 < h2 < 0.88.
Association Exotic (North African, Latin American) faba bean genotypes were more tolerant to drought than adapted material.
Observation Highly significant variance between faba bean genotypes occurred.
Observation Yw and Yd were correlated across faba bean genotypes (0.77 < r < 0.97).
Association Variance of Yd was less than one-third of the variance of Yw.
Observation Relative reduction of plant height due to drought is a promising indirect trait to improve drought tolerance in two sets.
Observation Heritability was 0.68 < h2 < 0.86 for the improvement of Yd.
Observation The prospects of improving Yd in faba bean are good.
Observation Genetic improvement of drought tolerance in faba bean seems feasible.
Recommendation A specific cross is proposed to create improved faba bean material.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen uptake of the high drought-tolerance genotype was smaller than that of medium and low drought-tolerance genotypes.

Taxon: WINTER WHEATTriticum aestivumt0
Material: high drought-tolerancee2
Outcome: nitrogen uptakee2
Direction: smallere2
Comparator: medium and low drought-tolarancee2

Verbatim

t0
“ON NITROGEN UPTAKE OF WINTER WHEAT”
✓ located verbatim in the source · title, characters 61–95

e2
“The nitrogen uptake of the genotype of high drought-tolerance[Hgr] is smaller than that of medium and low drought-tolarance [MDT, LDT] one”
✓ located verbatim in the source · abstract, characters 431–569

Title

EFECT OF NITROGEN FERTILIZER, WATER STRESS AND THE GENOTYPES ON NITROGEN UPTAKE OF WINTER WHEAT

NW Ag Plant Nutrition and Fertilizing Science 1998

Other claims from this paper (10)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Soybean lines varied in drought and heat tolerance.

Taxon: soybeanGlycine maxt0
Outcome: Genotypic variabilitye0

Not reportedDirection

Verbatim

e0
“Genotypic variability was found among the lines in both drought and heat tolerance tests”
✓ located verbatim in the source · abstract, characters 510–598

t0
“soybean”
✓ located verbatim in the source · title, characters 10–17

Title

Screening soybean genotypes for drought and heat tolerance.

V. T. Sapra; A. O. Anaele Soybean Genetics Newsletter 1990

Other claims from this paper (7)

Observation Heat injury was greatest at flowering and varied significantly by growth stage.
Observation Heat injury susceptibility declined toward maturity except in a few genotypes.
Observation Four lines were identified as drought and heat tolerant.
Observation Larger seeded lines generally failed to germinate at -0.50 MPa.
Association Promptness and germination stress indices were positively correlated.
Association Germination stress index and heat tolerance test were not significantly correlated.
Observation Six lines had high germination stress indices.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought tolerance correlated negatively with yield.

Taxon: faba beanVicia fabat0
Material: faba beant0
Outcome: correlation with yielde0
Direction: negativee0
Qualifier: drought tolerancet0

Verbatim

e0
“its negative correlation with yield”
✓ located verbatim in the source · abstract, characters 923–958

t0
“Heterosis and inheritance of drought tolerance in faba bean, Vicia faba L.”
✓ located verbatim in the source · title, characters 0–74

Title

Heterosis and inheritance of drought tolerance in faba bean, Vicia faba L.

A. A. Abdelmula; W. Link; E. Von Kittlitz; et al. Plant Breeding 1999. doi:10.1046/j.1439-0523.1999.00411.x

Other claims from this paper (12)

Observation Mid-parent heterosis was significant for dry yield.
Observation Mid-parent heterosis was significant for well-watered yield.
Observation Mid-parent heterosis was not significant for drought tolerance ratio.
Observation Relative heterosis for dry yield was 52.0%.
Observation Relative heterosis for watered yield was 39.3%.
Observation Parental heritability for watered yield was 0.86.
Observation Parental heritability for dry yield was 0.61.
Observation Hybrid heritabilities were 0.65 and 0.66 for the two yield traits.
Observation Hybrid adaptation pattern matched that of parents.
Observation Hybrid drought tolerance heritability was 0.48.
Observation Parental drought tolerance heritability was 0.70.
Observation Several hybrids combined high tolerance, adaptation and performance.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Parental drought tolerance heritability was 0.70.

Taxon: faba beanVicia fabat0
Material: parentse0
Outcome: heritability of drought tolerancee0
Value: 0.70e0

Verbatim

e0
“The heritability of drought tolerance was 0.48 in F 1 hybrids and 0.70 in parents”
✓ located verbatim in the source · abstract, characters 812–893

t0
“Heterosis and inheritance of drought tolerance in faba bean, Vicia faba L.”
✓ located verbatim in the source · title, characters 0–74

Title

Heterosis and inheritance of drought tolerance in faba bean, Vicia faba L.

A. A. Abdelmula; W. Link; E. Von Kittlitz; et al. Plant Breeding 1999. doi:10.1046/j.1439-0523.1999.00411.x

Other claims from this paper (12)

Observation Mid-parent heterosis was significant for dry yield.
Observation Mid-parent heterosis was significant for well-watered yield.
Observation Mid-parent heterosis was not significant for drought tolerance ratio.
Observation Relative heterosis for dry yield was 52.0%.
Observation Relative heterosis for watered yield was 39.3%.
Observation Parental heritability for watered yield was 0.86.
Observation Parental heritability for dry yield was 0.61.
Observation Hybrid heritabilities were 0.65 and 0.66 for the two yield traits.
Observation Hybrid adaptation pattern matched that of parents.
Observation Hybrid drought tolerance heritability was 0.48.
Association Drought tolerance correlated negatively with yield.
Observation Several hybrids combined high tolerance, adaptation and performance.

“drought tolerance”

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