Search claims · PlantClaims

Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors conclude that exogenous glycinebetaine has the potential to improve drought tolerance of leaf tobacco.

Taxon: tobaccoNicotiana tabacume0
Treatment: exogenous glycinebetainee0
Outcome: drought tolerancee0
Direction: improvee0

Not reportedComparator

Verbatim

e0
“exogenous glycinebetaine has the potential to improve the drought tolerance of leaf tobacco”
✓ located verbatim in the source · abstract, characters 830–921

Title

EFFECT OF FOLIAR APPLICATION OF GLYCINEBETAINE ON YIELD COMPONENTS OF DROUGHT-STRESSED TOBACCO PLANTS

P. C. AGBOMA; P. PELTONEN-SAINIO; R. HINKKANEN; et al. Experimental Agriculture 1997. doi:10.1017/s0014479797003062

Other claims from this paper (3)

Intervention effectobservedreview summarypositivebasis n/a

Claim · model-written summary

Long-chain polymer antitranspirants impart drought tolerance in young and mature tea.

Taxon: teae0
Treatment: Antitranspirants based on long-chain polymerse0
Outcome: drought-tolerancee0
Direction: imparte0

Not reportedComparator

Verbatim

e0
“Antitranspirants based on long-chain polymers impart drought-tolerance in young and mature tea.”
✓ located verbatim in the source · abstract, characters 445–540

Title

Plant Growth Regulators for Crop Management in Tea

L. Manivel; R. Raj Kumar; S. Marimuthu; et al. HortScience 1995. doi:10.21273/hortsci.30.4.802c

Other claims from this paper (6)

Intervention effect Foliar paclobutrazol at 500 ppm after planting promotes lateral production.
Intervention effect Foliar paclobutrazol at 500 ppm after planting promotes feeder root proliferation.
Intervention effect Triacontanol at 2 ppm improves mature tea productivity.
Intervention effect Triacontanol at 2 ppm enhances photosynthesis and favorable assimilate partitioning and water-use efficiency in mature tea.
Intervention effect Hydrogen cyanamide at 0.5% improves budbreak.
Recommendation PGR management in tea plantations was standardized as cost-effective without effects on tea quality or bush health.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Jackson as rootstock or scion conferred drought tolerance in grafts.

Taxon: soybeanGlycine maxt0
Material: Jacksone0
Treatment: rootstock or scion in grafting studiese0
Outcome: drought tolerancee0

Not reportedComparatorDirection

Verbatim

e0
“Interestingly, Jackson as either the rootstock or scion in grafting studies conferred drought tolerance.”
✓ located verbatim in the source · abstract, characters 921–1025

t0
“soybean”
✓ located after whitespace/quote normalisation · title, characters 70–77

Title

Processes Contributing to N₂‐Fixation Intensitivity to Drought in the Soybean Cultivar Jackson

Rachid Serraj; Thomas R. Sinclair Crop Science 1996. doi:10.2135/cropsci1996.0011183x003600040024x

Other claims from this paper (7)

Observation Jackson nitrogen fixation was drought tolerant.
Observation Volstate nitrogen fixation was drought tolerant.
Intervention effect Oxygen enrichment completely restored nodule activity under moderate drought.
Intervention effect Oxygen enrichment partially restored nodule activity as drought became more severe.
Intervention effect Elevated oxygen stimulated acetylene reduction in well-watered Jackson.
Observation Well-watered Jackson had lower petiole ureides than a sensitive cultivar.
Observation Under drought, ureide accumulation was much lower in Jackson.

Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Elevated CO2 appears to improve drought tolerance in red alder.

Taxon: Red aldere0
Treatment: Elevated CO 2e7
Outcome: drought tolerancee7
Direction: improvee7

Not reportedComparator

Verbatim

e0
“Red alder ( Alnus rubra Bong.)”
✓ located verbatim in the source · abstract, characters 8–38

e7
“Elevated CO 2 appears to improve drought tolerance in red alder”
✓ located verbatim in the source · abstract, characters 999–1062

Title

Response of red alder seedlings to CO enrichment and water stress

DAVID E. HIBBS; SAMUEL S. CHAN; MICHAEL CASTELLANO; et al. New Phytologist 1995. doi:10.1111/j.1469-8137.1995.tb03024.x

Other claims from this paper (10)

Intervention effect Elevated CO2 gave red alder plants more leaf area and larger size than ambient CO2.
Intervention effect Low moisture stress gave red alder plants more leaf area and larger size.
Association The effects of elevated CO2 and low moisture stress on red alder appeared additive.
Association Red alder seedlings from more northerly seed sources were larger.
Association There were no significant interactions of seed source latitude with the CO2 or water stress treatments in red alder.
Intervention effect Elevated CO2 decreased specific nitrogenase activity in red alder compared with ambient CO2.
Intervention effect Elevated CO2 generally increased photosynthesis and stomatal conductance in red alder compared with ambient CO2.
Intervention effect Potential water use efficiency of red alder increased under water stress.
Intervention effect The two factors had small or nonsignificant effects on biomass allocation, including root:shoot ratios, in red alder.
Intervention effect Increased ambient CO2 would benefit total plant growth of red alder.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Drought conditioning did not increase tolerance to transplanting stress.

Taxon: Corsican pinePinus nigra subsp. lariciot0
Treatment: Drought conditioninge1
Outcome: plant tolerance to transplanting stresse0
Direction: did not increasee0

Not reportedComparator

Verbatim

e0
“did not increase plant tolerance to transplanting stress”
✓ located verbatim in the source · abstract, characters 1958–2014

e1
“Drought conditioning”
✓ located verbatim in the source · abstract, characters 1828–1848

t0
“Corsican pine”
✓ located verbatim in the source · title, characters 80–93

Title

Planting stress, water status and non-structural carbohydrate concentrations in Corsican pine seedlings

J. M. Guehl; A. Clement; P. Kaushal; et al. Tree Physiology 1993. doi:10.1093/treephys/12.2.173

Other claims from this paper (11)

Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

AM plants had greater drought tolerance than nonAM plants.

Taxon: durum wheatTriticum turgidum subsp. durume1
Treatment: AMe0
Interactor: AMe0symbiont
Outcome: tolerance to drought stresse0
Direction: greatere0
Comparator: nonAMe0

Verbatim

e0
“AM plants had greater tolerance to drought stress than nonAM plants”
✓ located verbatim in the source · abstract, characters 1535–1602

e1
“durum wheat (Triticum durum Desf.)”
✓ located verbatim in the source · abstract, characters 468–502

Title

Growth, mineral acquisition, and water use by mycorrhizal wheat grown under water stress

G. N. Al‐Karaki; R. B. Clark Journal of Plant Nutrition 1998. doi:10.1080/01904169809365401

Other claims from this paper (9)

Intervention effect Non-stressed plants had higher shoot and root dry matter and root length than stressed plants.
Intervention effect Non-stressed wheat had higher AM root colonization than stressed wheat.
Intervention effect AM colonization overcame much of the water-stress reduction in dry matter.
Intervention effect CR057 had higher AM root colonization than CR006 with and without water stress.
Intervention effect Water stress lowered shoot P concentration.
Intervention effect Water stress raised shoot Zn, Cu, Mn and Fe concentrations.
Intervention effect AM plants had greater nutrient contents than nonAM plants, particularly under water stress.
Intervention effect Under water stress, AM plants had higher water use efficiency than nonAM plants.
Intervention effect CR057 generally had higher water use efficiency than CR006.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

S3307 significantly improved drought tolerance of barley seedlings.

Taxon: barleyHordeum vulgaree0
Treatment: S3307e0
Outcome: anti-drought-abilitye0
Direction: improvede0

Not reportedComparator

Verbatim

e0
“S3307 improved the anti-drought-ability of barley seedings significantly”
✓ located verbatim in the source · abstract, characters 390–462

Title

Study on uniconazole anti-lodgy ability and its mechanism in barley.

Wang Renbei; Xu Shaoying Zhejiang Nongye Daxue xuebao 1995

Other claims from this paper (10)

Intervention effect Seed drenching made barley seedling leaves greener and dwarfer.
Intervention effect Seedling leaves became shorter and broader after seed treatment.
Intervention effect S3307 affected barley seedling emergence rate without a stated direction.
Intervention effect S3307 spraying at elongation retarded plant height in two barley cultivars.
Intervention effect S3307 shortened basal stem internodes.
Intervention effect S3307 thickened basal internodes and increased stem wall width.
Intervention effect S3307 reduced basal stem cavity size.
Intervention effect Adding KCI enhanced the retarding role of S3307.
Intervention effect Adding gibbereline counteracted the retarding role of S3307.
Mechanism The authors related S3307 growth retardation to lower gibberellin concentration.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Drought increased freezing tolerance similarly to ABA treatment or early acclimation.

Taxon: A. thalianaArabidopsis thalianae0
Treatment: drought stresse0
Outcome: freezing tolerancee0
Direction: increasee0
Comparator: ABA treatment or the initial stages of acclimatione0

Verbatim

e0
“Exposure of A. thaliana to drought stress resulted in a similar increase in freezing tolerance as achieved by ABA treatment or the initial stages of acclimation”
✓ located verbatim in the source · abstract, characters 253–413

Title

Role of Abscisic Acid in Drought-Induced Freezing Tolerance, Cold Acclimation, and Accumulation of LT178 and RAB18 Proteins in Arabidopsis thaliana

E. Mantyla; V. Lang; E. T. Palva PLANT PHYSIOLOGY 1995. doi:10.1104/pp.107.1.141

Other claims from this paper (5)

Intervention effectauthor interpretationoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Mycorrhizal inoculation significantly improved tolerance to moderate drought stress imposed at tasselling, especially in the sensitive CO cultivar.

Taxon: maizeZea mayst0
Treatment: mycorrhizal inoculatione2
Interactor: Glomus intraradicesRhizophagus intraradicese3symbiont
Outcome: tolerance to moderate drought stresse1
Direction: improvee1

Not reportedComparator

Verbatim

e1
“mycorrhizal significantly improve tolerance to moderate drought stress imposed at tasselling, especially for the sensitive CO maize cultivar”
✓ located verbatim in the source · abstract, characters 987–1127

e2
“mycorrhizal inoculation”
✓ located verbatim in the source · abstract, characters 717–740

e3
“Glomus intraradices Schenck & Smith”
✓ located verbatim in the source · abstract, characters 118–153

t0
“maize”
✓ located verbatim in the source · title, characters 46–51

Title

Arbuscular mycorrhizas and water relations in maize under drought stress at tasselling

K. S. SUBRAMANIAN; C. CHAREST; L. M. DWYER; et al. New Phytologist 1995. doi:10.1111/j.1469-8137.1995.tb03033.x

Other claims from this paper (3)

Intervention effect Mycorrhizal plants of both maize cultivars had higher (less negative) midday leaf water potential and transpiration rate under drought.
Intervention effect Mycorrhizal plants of both maize cultivars had lower stomatal resistance under drought.
Intervention effect Green leaf area was 27.5% higher in mycorrhizal than in non-mycorrhizal CO maize plants under drought.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Drought tolerance selection increased maize grain yield by 86 kg ha −1 yr −1 on average.

Taxon: maizeZea mayst0
Treatment: Selection for tolerance to midseason drought stresse0
Outcome: grain yieldse0
Direction: increasede0
Value: 86 kg ha −1 yr −1e0

Not reportedComparator

Verbatim

e0
“Selection for tolerance to midseason drought stress increased grain yields by an average of 86 kg ha −1 yr −1 with nonsignificantly larger gains under severe N stress (100 kg ha −1 yr −1 ).”
✓ located verbatim in the source · abstract, characters 848–1037

t0
“Maize”
✓ located verbatim in the source · title, characters 42–47

Title

Selection for Drought Tolerance Increases Maize Yields across a Range of Nitrogen Levels

M. Bänziger; G. O. Edmeades; H. R. Lafitte Crop Science 1999. doi:10.2135/cropsci1999.0011183x003900040012x

Other claims from this paper (5)

“drought tolerance”

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