Search claims · PlantClaims

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

After 50 days of NaCl stress, dry matter weight did not decrease with salt concentration.

Taxon: Haloxylon ammodendron SeedlingsHaloxylon ammodendront0
Treatment: NaCl stresse0
Outcome: dry matter weighte0
Direction: no decrease trende0
Qualifier: 50 dayse0

Verbatim

e0
“in 50 days after NaCl stress,the dry matter weight and the leaf number showed no decrease trend along with increase of salt concentration”
✓ located verbatim in the source · abstract, characters 357–494

t0
“Haloxylon ammodendron Seedlings”
✓ located verbatim in the source · title, characters 79–110

Title

Response of Dry Matter Accumulation and Chlorophyll Fluorescence Parameters of Haloxylon ammodendron Seedlings to NaCl Stress

Xu Xinwen Zhongguo shamo 2011

Other claims from this paper (7)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Tilting did not decrease root and needle dry weight increment or increase bark growth.

Taxon: Pinus densifloraPinus densiflorat0
Treatment: tilting of stemse0
Outcome: did note0

Not reportedComparatorDirection

Verbatim

e0
“increased growth of bark tissues, tilting of stems did not”
✓ located verbatim in the source · abstract, characters 390–448

t0
“Pinus densiflora”
✓ located verbatim in the source · title, characters 112–128

Title

Effects of Flooding, Tilting of Stems, and Ethrel Application on Growth, Stem Anatomy and Ethylene Production ofPinus densifloraSeedlings

FUKUJU YAMAMOTO; T. T. KOZLOWSKI Journal of Experimental Botany 1987. doi:10.1093/jxb/38.2.293

Other claims from this paper (19)

Intervention effect Flooding increased stem diameter growth.
Intervention effect Tilting increased stem diameter growth.
Intervention effect Flooding induced abnormal xylem.
Intervention effect Tilting induced abnormal xylem.
Intervention effect Flooding decreased dry weight increment in roots and needles.
Intervention effect Flooding increased bark growth.
Intervention effect Tilting decreased height growth.
Intervention effect Tilting stimulated tracheid production.
Intervention effect Tilting formed well-developed compression wood with rounded, thick-walled, lignin-rich tracheids lacking S3.
Intervention effect Flooded seedlings had thicker bark.
Intervention effect Ethrel-treated seedlings had thicker bark.
Intervention effect Flooding increased stem ethylene.
Intervention effect Flooding formed rounded, thick-walled tracheids lacking key compression wood features.
Intervention effect Ethrel greatly increased stem ethylene in vertical stems.
Intervention effect Ethrel on vertical stems did not induce well-developed compression wood.
Intervention effect Ethrel treatment of tilted seedlings retained an S3 tracheid wall layer.
Intervention effect Ethrel treatment reduced underside tracheid lignification in tilted stems.
Intervention effect Ethrel induced longitudinal resin ducts in xylem.
Mechanism Ethylene appeared less important in compression wood formation than bark growth.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

fresh weight and dry weight showed no obvious variation trend as 2iP increased.

Taxon: southern highbush blueberry (Vaccinium corymbosum hybrids)Vaccinium corymbosumt0
Treatment: 2iPe0
Outcome: fresh weight and dry weighte0
Direction: no obvious variation trende0

Verbatim

e0
“However,effective proliferation times,total length and average length of clumpy shoot decrease gradually with 2iP concentration increasing,and fresh weight and dry weight have no obvious variation trend.”
✓ located verbatim in the source · abstract, characters 846–1049

t0
“southern highbush blueberry (Vaccinium corymbosum hybrids)”
✓ located verbatim in the source · title, characters 94–152

Title

Effect of ZT and 2iP on proliferation and growth of clumpy shoot of three superior strains of southern highbush blueberry (Vaccinium corymbosum hybrids).

Jiang YanQin; Yu Hong; Deng GuiXiu; et al. Zhiwu ziyuan yu huanjing 2009

Other claims from this paper (14)

Association total proliferation times,effective proliferation times showed a increasing trend with ZT concentration.
Association fresh weight,dry weight,water content showed a increasing trend with ZT concentration.
Association total length of clumpy shoot showed a increasing trend with ZT concentration.
Association average length of clumpy shoot showed a decreasing trend with ZT concentration.
Association total proliferation times rose then fell with 2iP, peaking at 5.0-10.0 mg·L-1.
Association water content rose then fell with 2iP, peaking at 5.0-10.0 mg·L-1.
Association effective proliferation times showed decrease as 2iP increased.
Association total length and average length of clumpy shoot showed decrease as 2iP increased.
Recommendation The authors suggest 2.0-3.0 mg·L-1 ZT for high proliferation times.
Recommendation The authors suggest 5.0-10.0 mg·L-1 2iP for high proliferation times.
Recommendation The authors suggest 0.5-1.0 mg·L-1 ZT for clumpy shoots grow better.
Recommendation The authors suggest 2.5 mg·L-1 2iP for clumpy shoots grow better.
Observation A47 proliferated more than A119.
Observation A167 proliferated more than A119.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Reduced soil water did not affect root or aboveground dry weight.

Taxon: appleMalus domesticat0
Treatment: moderate reduction of soil water contente0
Outcome: root and above ground dry weighte0
Direction: not affectede0

Not reportedComparator

Verbatim

e0
“The moderate reduction of soil water content induced a decrease in predawn leaf water potential and leaf gas exchange; however, root and above ground dry weight were not affected.”
✓ located verbatim in the source · abstract, characters 521–700

t0
“apple”
✓ located verbatim in the source · title, characters 79–84

Title

Leaf assimilation, carbon translocation and root respiration in 'Budagovski 9' apple cuttings grown in low soil moisture condition

Moreno Toselli; Graziella Marcolini; James. A. Flore; et al. European Journal of Horticultural Science 2014. doi:10.1079/ejhs.2014/4509982

Other claims from this paper (9)

Intervention effect Reduced soil water lowered predawn leaf water potential and gas exchange.
Intervention effect Water limited trees fixed less pulsed carbon-13 than well watered controls.
Observation Carbon-13 concentration declined in leaves over days 1 to 16.
Observation Carbon-13 concentration rose in roots and trunk.
Observation Carbon-13 concentration stayed stable in herbaceous shoots.
Intervention effect Carbon-13 partitioning did not differ by irrigation treatment.
Intervention effect Water limitation reduced root respiration of newly fixed carbon.
Association Root respiration was linearly related to excess carbon allocated to roots.
Observation Root respiration of new carbon reached zero by day 16.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Dry-weight percentage composition of wood polymers did not change significantly.

Taxon: aspene1
Treatment: transgenic linest1
Outcome: dry weight percentage composition of wood polymerse0
Direction: not changede0

Not reportedComparator

Verbatim

e0
“the dry weight percentage composition of wood polymers was not changed significantly”
✓ located verbatim in the source · abstract, characters 858–942

t0
“developing wood”
✓ located verbatim in the source · title, characters 39–54

e1
“aspen (Populus)”
✓ located verbatim in the source · abstract, characters 28–43

t1
“transgenic lines of hybrid aspen with strongly reduced SUS activity in developing wood”
✓ located verbatim in the source · abstract, characters 483–569

Title

Deficient sucrose synthase activity in developing wood does not specifically affect cellulose biosynthesis, but causes an overall decrease in cell wall polymers

Lorenz Gerber; Bo Zhang; Melissa Roach; et al. New Phytologist 2014. doi:10.1111/nph.12888

Other claims from this paper (6)

Intervention effect Reduced SUS activity produced no dramatic growth phenotype in glasshouse trees.
Intervention effect Reduced SUS lines had notable changes in wood chemistry and ultrastructure.
Intervention effect Wood density decreased in reduced SUS lines.
Intervention effect Lignin, hemicellulose and cellulose content per wood volume decreased.
Mechanism Looser fibre walls, indicated by increased drying shrinkage, explained lower density.
Mechanism SUS was not essential for cellulose biosynthesis but influenced total carbon incorporation into wood cell walls.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

After 50 days of NaCl stress, leaf number did not decrease with salt concentration.

Taxon: Haloxylon ammodendron SeedlingsHaloxylon ammodendront0
Treatment: NaCl stresse0
Outcome: leaf numbere0
Direction: no decrease trende0
Qualifier: 50 dayse0

Verbatim

e0
“in 50 days after NaCl stress,the dry matter weight and the leaf number showed no decrease trend along with increase of salt concentration”
✓ located verbatim in the source · abstract, characters 357–494

t0
“Haloxylon ammodendron Seedlings”
✓ located verbatim in the source · title, characters 79–110

Title

Response of Dry Matter Accumulation and Chlorophyll Fluorescence Parameters of Haloxylon ammodendron Seedlings to NaCl Stress

Xu Xinwen Zhongguo shamo 2011

Other claims from this paper (7)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Fine root dry weight of the G935 tree was insensitive to drought.

Taxon: Malus domesticaMalus domesticae0
Material: G935e2
Outcome: Fine root (<2 mm diameter) dry weighte1
Qualifier: insensitivee2

Verbatim

e0
“we assessed the drought tolerance of 1-year-old apple (Malus domestica Borkh.) trees exposed to extreme water stress, focusing on growth and physiological responses”
✓ located verbatim in the source · abstract, characters 15–179

e1
“Fine root (<2 mm diameter) dry weight showed the greatest decrease in the CG5087 tree”
✓ located verbatim in the source · abstract, characters 1182–1267

e2
“whereas the G935 tree was insensitive”
✓ located verbatim in the source · abstract, characters 1269–1306

Title

Drought Tolerance of ‘Fuji’ Apple Trees Grafted onto G, CG, or M Series Rootstocks: Growth and Physiology

Byeong-Ho Choi; Narayan Bhusal; Woo-Tae Jeong; et al. Horticultural Science and Technology 2020. doi:10.7235/hort.20200054

Other claims from this paper (15)

Intervention effect Drought decreased the leaf water potential of apple trees dramatically.
Intervention effect Drought decreased the tree vertical growth rate of apple trees dramatically.
Association The growth rate decrease under drought was considerable in G202, G935 and M26 trees, which generally produced a large leaf area.
Intervention effect Drought reduced the trunk cross-sectional area of apple trees by almost 50%.
Intervention effect Drought reduced the leaf area of apple trees by more than 60%.
Intervention effect After 11 days of control-level irrigation, the leaf water potential of drought-stressed apple trees had not fully recovered to the control level.
Association Photosynthesis-related parameters decreased substantially as the soil water potential changed.
Observation Photosynthesis-related parameters did not noticeably differ among the apple trees.
Association Fine root dry weight showed the greatest decrease under drought in the CG5087 tree.
Observation The root:shoot biomass ratio of the CG5087 tree was 0.24.
Observation The root:shoot biomass ratio of the M26 tree was 0.23.
Observation The root:shoot biomass ratio of the G214 and CG4814 trees was 0.38.
Association The CG5087 tree was the most sensitive to drought stress among the rootstocks.
Association Drought tolerance was higher in G202, G214 and G935 trees than in M26 trees.
Association M26 trees had a drought tolerance comparable to G11, CG4814 and M9 trees.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

The 19-to-42 ozone increase did not reduce shoot dry weight.

Taxon: Betula pubescens Ehrh.Betula pubescenst0
Treatment: 42 nmol mol−1/12 he0
Outcome: shoot dry weighte0
Direction: no_changeinferrede0
Comparator: 19 nmol mol−1/24 he0

Verbatim

e0
“The effect of increasing the O3 exposure from 19 nmol mol−1/24 h (0.1 μmol mol−1‐h AOT40) to 42 nmol mol−1/12 h (2.5 μmol mol−1‐h AOT40) was a decrease in root but not shoot dry weight”
✓ located verbatim in the source · abstract, characters 657–841

t0
“Betula pubescens Ehrh.”
✓ located after whitespace/quote normalisation · title, characters 36–57

Title

Growth responses of seedlings of sixBetula pubescensEhrh. Provenances to six ozone exposure regimes

Leiv M. Mortensen Scandinavian Journal of Forest Research 1998. doi:10.1080/02827589809382976

Other claims from this paper (10)

Intervention effect Increasing ozone from 19 to 42 nmol mol−1 reduced root dry weight.
Intervention effect Ozone at 44 nmol mol−1 also decreased shoot dry weight.
Intervention effect Higher ozone concentrations further decreased shoot and root dry weights.
Intervention effect Moderate ozone exposure increased plant height and leaf size.
Intervention effect Further ozone exposure decreased height and leaf size.
Observation Birch provenances generally responded similarly to ozone.
Association Shoot and root dry weights correlated best with AOT40 and AOT30.
Association Shoot dry weight was estimated to decrease 10% at AOT40 of 7.0 μmol mol−1‐h.
Association Root dry weight was estimated to decrease 10% at AOT40 of 5.5 μmol mol−1‐h.
Association Visible ozone injury correlated most strongly with AOT40.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Salinity did not significantly change shoot or leaf dry weight in nonmycorrhizal plants.

Taxon: pistachioPistacia verat0
Treatment: salt intensitye0
Outcome: shoot dry weight (SDW) and leaf dry weight (LDW)e0
Direction: no significant effecte0
Qualifier: on each of harvesting datese0
Comparator: controle3

Verbatim

e0
“salt intensity had no significant effect on shoot dry weight (SDW) and leaf dry weight (LDW) on each of harvesting dates”
✓ located verbatim in the source · abstract, characters 457–577

e1
“In a greenhouse experiment, plant growth and rates of uptake and root to shoot transport of chloride and sodium were investigated in seedlings of pistachio (Pistacia vera cv. Badami-Riz-Zarand) inoculated with Glomus mosseae and exposed for 21 and 42 days with four salinity levels (0.5, 3.0, 6.0 and 9.0 dSm-1).”
✓ located verbatim in the source · abstract, characters 0–312

e2
“Mycorrhizal (+M) plants maintained greater root and shoot biomass at all salinity levels compared to non-mycorrhizal (-M) plants”
✓ located verbatim in the source · abstract, characters 313–441

e3
“In -M plants, salt intensity had no significant effect on shoot dry weight (SDW) and leaf dry weight (LDW) on each of harvesting dates but root dry weight (RDW) showed a significant decrease at the highest salinity level 42 days after the start of salt treatment (DAT) in comparison with control (EC of 0.5 dSm-1).”
✓ located verbatim in the source · abstract, characters 443–757

e4
“In +M plants, SDW was increased with an increase in salt intensity especially in the first harvesting date.”
✓ located verbatim in the source · abstract, characters 758–865

e5
“In conclusion, the study indicates that pistachio tolerance to salt stress is improved by mycorrhizal colonization, although the salinity levels used in this work could not induce biomass reduction in -M pistachio plants, higher levels of salinity should be investigated in order to optimize the effect of this symbiosis.”
✓ located verbatim in the source · abstract, characters 1115–1436

t0
“pistachio”
✓ located after whitespace/quote normalisation · title, characters 62–71

Title

Role of Mycorrhizal Symbiosis in Growth and Salt Avoidance of Pistachio Plants

M. H. Shamshiri; F. Pourizadi; Hamid Reza Karimi DOAJ (DOAJ: Directory of Open Access Journals) 2014

Other claims from this paper (9)

Intervention effect Mycorrhizal pistachio maintained greater root and shoot biomass at every salinity level.
Intervention effect At the highest salinity after 42 days, root dry weight fell in nonmycorrhizal plants.
Association Shoot dry weight increased with salinity in mycorrhizal plants, especially at the first harvest.
Association Root dry weight also increased with salinity in mycorrhizal plants.
Intervention effect Leaf dry weight did not respond to salinity in mycorrhizal plants.
Intervention effect Mycorrhizal plants had lower chloride and sodium uptake and root to shoot transport.
Intervention effect Mycorrhizal colonization reduced chloride and sodium accumulation.
Observation The authors concluded that mycorrhizal colonization improves pistachio salt tolerance.
Recommendation The authors recommended testing higher salinity levels.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Leaf dry weight did not respond to salinity in mycorrhizal plants.

Taxon: pistachioPistacia verat0
Treatment: salt stress levelse0
Outcome: LDWe0
Direction: not affectede0
Comparator: controle3

Verbatim

e0
“LDW was not affected by salt stress levels”
✓ located verbatim in the source · abstract, characters 923–965

e1
“In a greenhouse experiment, plant growth and rates of uptake and root to shoot transport of chloride and sodium were investigated in seedlings of pistachio (Pistacia vera cv. Badami-Riz-Zarand) inoculated with Glomus mosseae and exposed for 21 and 42 days with four salinity levels (0.5, 3.0, 6.0 and 9.0 dSm-1).”
✓ located verbatim in the source · abstract, characters 0–312

e2
“Mycorrhizal (+M) plants maintained greater root and shoot biomass at all salinity levels compared to non-mycorrhizal (-M) plants”
✓ located verbatim in the source · abstract, characters 313–441

e3
“In -M plants, salt intensity had no significant effect on shoot dry weight (SDW) and leaf dry weight (LDW) on each of harvesting dates but root dry weight (RDW) showed a significant decrease at the highest salinity level 42 days after the start of salt treatment (DAT) in comparison with control (EC of 0.5 dSm-1).”
✓ located verbatim in the source · abstract, characters 443–757

e4
“In +M plants, SDW was increased with an increase in salt intensity especially in the first harvesting date.”
✓ located verbatim in the source · abstract, characters 758–865

e5
“In conclusion, the study indicates that pistachio tolerance to salt stress is improved by mycorrhizal colonization, although the salinity levels used in this work could not induce biomass reduction in -M pistachio plants, higher levels of salinity should be investigated in order to optimize the effect of this symbiosis.”
✓ located verbatim in the source · abstract, characters 1115–1436

t0
“pistachio”
✓ located after whitespace/quote normalisation · title, characters 62–71

Title

Role of Mycorrhizal Symbiosis in Growth and Salt Avoidance of Pistachio Plants

M. H. Shamshiri; F. Pourizadi; Hamid Reza Karimi DOAJ (DOAJ: Directory of Open Access Journals) 2014

Other claims from this paper (9)

Intervention effect Mycorrhizal pistachio maintained greater root and shoot biomass at every salinity level.
Intervention effect Salinity did not significantly change shoot or leaf dry weight in nonmycorrhizal plants.
Intervention effect At the highest salinity after 42 days, root dry weight fell in nonmycorrhizal plants.
Association Shoot dry weight increased with salinity in mycorrhizal plants, especially at the first harvest.
Association Root dry weight also increased with salinity in mycorrhizal plants.
Intervention effect Mycorrhizal plants had lower chloride and sodium uptake and root to shoot transport.
Intervention effect Mycorrhizal colonization reduced chloride and sodium accumulation.
Observation The authors concluded that mycorrhizal colonization improves pistachio salt tolerance.
Recommendation The authors recommended testing higher salinity levels.

“dry weight decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics