Search claims · PlantClaims

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Leaf Mn content of 2.80 mg/g did not decrease the dry weight of the older soybean leaves.

Taxon: soybeanGlycine maxe0
Material: Maple Arrowe0
Organ / stage: older leavese5
Compound: Mne5
Outcome: dry weighte5
Direction: did not decreasee5
Qualifier: 2.80 mg/ge5

Verbatim

e0
“soybean (Glycine max (L.) Merr.), cultivar ‘Maple Arrow’, to high manganese (Mn) supply under various growth conditions”
✓ located verbatim in the source · abstract, characters 92–211

e5
“Leaf Mn content of 2.80 mg/g did not decrease the dry weight of the older leaves”
✓ located verbatim in the source · abstract, characters 628–708

Title

Effect of manganese excess on the soybean plant cultivated under various growth conditions

Sun‐ho Wu Journal of Plant Nutrition 1994. doi:10.1080/01904169409364783

Other claims from this paper (5)

Intervention effect High manganese supply produced typical Mn toxicity symptoms: brown flecks on old leaves and chlorotic spots on young leaves.
Observation The main impact of Mn toxicity was on the above-ground parts of soybean.
Intervention effect Mn-toxic soybean plants grown in the growth chamber accumulated large starch granules in their chloroplasts.
Association Leaf Mn content of 1.53 mg/g depressed the dry weight of young soybean leaves severely.
Intervention effect High manganese supply significantly decreased the dry weight of soybean pods.

Associationobservedoriginal resultmeasured

Claim · model-written summary

V. vexillata dry weight decreased with salinity.

Taxon: Vigna vexillataVigna vexillatae0
Treatment: salinitye0
Outcome: dry weighte0
Direction: decreasee0

Verbatim

e0
“Vigna vexillata seedlings showed a gradual decrease in dry weight with increased salinity”
✓ located verbatim in the source · abstract, characters 465–554

Title

Comparative salinity tolerance of two legumes, Vigna luteola and Vigna vexillata, from the coast of Trinidad

O. T. Okusanya; O. Oyesiku Canadian Journal of Botany 1994. doi:10.1139/b94-149

Other claims from this paper (13)

Association V. luteola germinated better at high salinity than V. vexillata.
Association V. luteola tolerated higher salinity.
Association V. luteola dry weight increased at 10% sea water.
Association V. luteola dry weight decreased at 30% seawater and above.
Association V. luteola had higher dry weight at nonzero salinities.
Association V. luteola root weight proportion increased with salinity.
Association V. vexillata root weight proportion declined with salinity.
Association V. luteola sodium content increased with salinity.
Association V. luteola potassium decreased with salinity.
Association V. luteola calcium contents decreased with salinity.
Association V. vexillata sodium content increased with salinity.
Association V. vexillata potassium decreased with salinity.
Association V. vexillata calcium contents decreased with salinity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Storage beyond four days decreased dry weight.

Treatment: Beyond four days of storagee0
Outcome: dry weighte0
Direction: decreasee0

Not reportedTaxonComparator

Verbatim

e0
“Beyond four days of storage, there was an increase in bud size and fresh weight, and a decrease in dry weight”
✓ located verbatim in the source · abstract, characters 242–351

Title

Effect of wet storage on the keeping quality of cut ‘Super Star’ roses

Renu Rajan; S.K. Bhattacharjee Indian Journal of Horticulture 1995

Other claims from this paper (5)

Intervention effect Four days of wet storage at 4°C and 75–80% RH did not affect ultimate vase life.
Observation Buds stored up to four days expanded properly and had no bent necks.
Intervention effect Storage beyond four days increased bud size and fresh weight.
Association Longer storage increased bent necks and reduced vase life.
Association Longer storage reduced vase life at ambient temperatures.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Relative dry weight yield decrease with increasing salinity was about 10 to 15% per dS m-1, varying among clones.

Taxon: hybrid poplarPopuluse1
Treatment: increasing salinitye5
Outcome: relative decrease in dry weight yielde5
Direction: decreasee5
Value: about 10 to 15% per dS m-1e5

Verbatim

e1
“Clones of eight hybrid poplar (Populus spp.) crosses were tested for salt tolerance”
✓ located verbatim in the source · abstract, characters 648–731

e5
“the relative decrease in dry weight yield with increasing salinity varied among clones and ranged from about 10 to 15% per dS m-1”
✓ located verbatim in the source · abstract, characters 1383–1512

Title

Tolerance of Hybrid Poplar (Populus) Trees Irrigated with Varied Levels of Salt, Selenium, and Boron

M. C. shannon; G. S. Bañuelos; J. H. Draper; et al. International Journal of Phytoremediation 1999. doi:10.1080/15226519908500020

Other claims from this paper (12)

Intervention effect High salt concentrations reduced poplar growth.
Intervention effect High salt concentrations led to leaf damage and shedding in poplar.
Intervention effect Selenium had no detrimental effect on poplar growth.
Intervention effect Boron had no detrimental effect on poplar growth.
Observation Salinity at which dry weight was reduced ranged from about 3.3 to about 7.6 dS m-1 depending on clone.
Observation Poplar clones differed significantly in genetic variation for salt tolerance.
Association Salinity affected the Se and B accumulation patterns in poplar leaves.
Association Leaf C1 concentrations increased in relation to C1 concentrations in the irrigation waters, and varied among clones.
Association Salt tolerance in poplar was generally related to leaf and stem C1.
Association Salt tolerance in poplar was also influenced by growth and vigor characteristics and by allometric relationships between leaves and stems that determine the sinks where ions accumulate.
Observation Poplar is more salt tolerant than avocado trees.
Observation Poplar is significantly less salt tolerant than eucalyptus.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Aboveground dry weight fell 4.4% for each 10 cm decrease below 100 cm.

Taxon: wheatTriticum aestivumt0
Organ / stage: heighte0
Outcome: Above-ground dry weighte0
Direction: reducede0
Value: 4.4%e0
Qualifier: for each 10 cm reduction in height below 100 cme0

Verbatim

e0
“Above-ground dry weight was reduced by 4.4% of the mean weight for each 10 cm reduction in height below 100 cm”
✓ located verbatim in the source · abstract, characters 1143–1253

t0
“spring wheat”
✓ located verbatim in the source · title, characters 32–44

Title

The effect of dwarfing genes in spring wheat in dry environments. I. Agronomic characteristics

RA Richards Australian Journal of Agricultural Research 1992. doi:10.1071/ar9920517

Other claims from this paper (11)

Intervention effect Rht1 or Rht2 reduced height about 23%.
Intervention effect Rht1 and Rht2 together or Rht3 alone reduced height about 47%.
Association Highest grain yields occurred at 70 to 100 cm height.
Observation Major dwarfing genes had no specific advantage.
Observation Short isogenic populations yielded more than tall ones.
Observation Above 100 cm, aboveground dry weight changed little.
Association Harvest index fell 3.7% for each 10 cm height increase above 65 cm.
Association Harvest index remained constant below 65 cm.
Association Kernel number was more sensitive to height than kernel weight.
Observation One isogenic set showed compensation between kernel number and weight.
Association In four sets, both kernel number and weight varied positively with yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Dry weight fell disproportionately as removal rose from 20% to 30%.

Taxon: sour cherryPrunus cerasuse1
Treatment: LARe0
Outcome: dry weighte0
Direction: decreasee0
Value: 30%e0
Comparator: 20%e0

Verbatim

e0
“a disproportionately large decrease in dry weight occurred as LAR increased from 20% to 30%”
✓ located verbatim in the source · abstract, characters 703–794

e1
“sour cherry (Prunus cerasus L.)”
✓ located verbatim in the source · abstract, characters 58–89

Title

Photosynthetic Compensation to Partial Leaf Area Reduction in Sour Cherry

Desmond R. Layne; J.A. Flore Journal of the American Society for Horticultural Science 1992. doi:10.21273/jashs.117.2.279

Other claims from this paper (8)

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The growth regulator treatments did not significantly decrease dry weight per stem.

Taxon: winter barleyHordeum vulgaree0
Treatment: mepiquat chloride and ethephone6
Outcome: dry weight/steme5
Direction: did not decrease significantlye5

Not reportedComparator

Verbatim

e0
“six cultivars of winter barley grown in Belfast, UK, in 1986/87”
✓ located verbatim in the source · abstract, characters 203–266

e5
“The growth regulator treatments reduced plant height and although dry weight/stem did not decrease significantly, dry weight/unit length of stem was similar in treated and untreated plots”
✓ located verbatim in the source · abstract, characters 939–1126

e6
“Applications of nitrogen and a plant growth regulator (mepiquat chloride and ethephon) were used to manipulate stem structure”
✓ located verbatim in the source · abstract, characters 8–133

Title

Response of winter barley cultivars to nitrogen and a plant growth regulator in relation to lodging

E. M. White The Journal of Agricultural Science 1991. doi:10.1017/s0021859600077583

Other claims from this paper (11)

Observation Pipkin had a very high lodging damage susceptibility index (70), while the other cultivars ranged from 1 to 18.
Association Differences between cultivars in number of internodes, plant height and stem weight did not explain their differences in resistance to damage.
Observation Panda had dry weight per unit length of 2·35 mg/mm, among the strongest cultivars.
Observation Jennifer had dry weight per unit length of 2·34 mg/mm, among the strongest cultivars.
Observation Pipkin had dry weight per unit length of 1·75 mg/mm, the lowest among the cultivars.
Intervention effect Nitrogen application increased plant height.
Intervention effect Nitrogen application did not affect dry weight per main stem.
Intervention effect Nitrogen application decreased dry weight per unit length of stem.
Intervention effect The growth regulator treatments reduced plant height.
Intervention effect Dry weight per unit length of stem was similar in growth-regulator-treated and untreated plots.
Recommendation Dry weight per unit length has potential as an objective indicator of straw strength and could be used in cultivar evaluation in the absence of damage in field trials.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

BA decreased old phylloclade dry weight by about 4% to 30%.

Taxon: Easter cactusRhipsalidopsis gaertnerit0
Outcome: total dry weight of old phyllocladese0
Direction: decreasee0
Value: ≈4% to 30%e0

Not reportedTreatmentComparator

Verbatim

e0
“accompanied by a ≈4% to 30% decrease in total dry weight of old phylloclades”
✓ located verbatim in the source · abstract, characters 1199–1275

t0
“Easter Cactus”
✓ located verbatim in the source · title, characters 54–67

Title

Modification of Plant Architecture in `Crimson Giant' Easter Cactus with Benzyladenine

Thomas H. Boyle Journal of the American Society for Horticultural Science 1992. doi:10.21273/jashs.117.4.584

Other claims from this paper (7)

Intervention effect BA increased secondary phylloclade number and cumulative length at 80 DAP.
Association Secondary phylloclade number and length increased linearly with BA concentration.
Intervention effect At 316 DAP, secondary and apical phylloclade numbers did not differ between BA and controls.
Association New phylloclade number and proportion of old phylloclades bearing new ones increased linearly with BA concentration.
Intervention effect BA increased new phylloclade dry weight by about 50% to 400%.
Association Application timing and BA concentration significantly affected mature-plant branching.
Recommendation BA may be useful to modify Easter cactus architecture for flowering and marketability.

Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Antioxidant enzyme activities were significantly negatively correlated with relative decrease in shoot dry weight in rice.

Taxon: RiceOryza sativat0
Gene: ascorbate peroxidase (AP), dehydroascorbate reductase (DR) and glutathione reductase(GR)e1
Outcome: relative decrease in shoot dry weight (RDS)e3
Direction: negatively correlatede3

Verbatim

t0
“Tolerance to Iron Toxicity in Rice”
✓ located verbatim in the source · title, characters 50–84

e1
“The results indicate that iron stress significantly increases the activities of ascorbate peroxidase (AP), dehydroascorbate reductase (DR) and glutathione reductase(GR)”
✓ located verbatim in the source · abstract, characters 435–603

e3
“significantly negatively correlated with relative decrease in shoot dry weight (RDS)”
✓ located verbatim in the source · abstract, characters 700–784

Title

Effect of Ascorbate specific H_2O_2 scavenging on Tolerance to Iron Toxicity in Rice

Wu Ping ACTA PHOTOPHYSIOLOGICA SINICA 1999

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Even one day of flooding decreased plant dry weight, with greater decreases over longer flooding.

Taxon: snap beane0
Treatment: 1 day of floodinge0
Outcome: dry weight of the plante0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“even 1 day of flooding reduces photosynthesis in snap bean and causes a decrease in dry weight of the plant. the extent of decrease in both increasing with the duration of flooding”
✓ located verbatim in the source · abstract, characters 1483–1663

Title

Flooding Reduces Gas Exchange and Growth in Snap Bean

Bharat P. Singh; Kevin A. Tucker; James D. Sutton; et al. HortScience 1991. doi:10.21273/hortsci.26.4.372

Other claims from this paper (10)

“dry weight decrease”

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