Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ultrasound at relatively high energy levels caused slight cell growth depression, with at most a 9% decrease in dry cell weight.

Taxon: Lithospermum erythrorhizonLithospermum erythrorhizont0
Treatment: US at relatively high energy levelse0
Outcome: dry cell weighte0
Direction: decreasee0
Value: 9%e0
Qualifier: maximume0

Not reportedComparator

Verbatim

t0
“Lithospermum erythrorhizon”
✓ located verbatim in the source · title, characters 83–109

e0
“US at relatively high energy levels caused slight cell growth depression (maximum 9% decrease in dry cell weight)”
✓ located verbatim in the source · abstract, characters 951–1064

Title

Enhancement of shikonin production in single‐ and two‐phase suspension cultures of Lithospermum erythrorhizon cells using low‐energy ultrasound

Lidong Lin; Jianyong Wu Biotechnology and Bioengineering 2002. doi:10.1002/bit.10180.abs

Other claims from this paper (9)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Reduced spikelet dry weight corresponded to reduced lemma size.

Taxon: Japonica RiceOryza sativa Japonica Groupt0
Organ / stage: spikelete0
Outcome: lemma sizee0
Direction: decreasee0

Verbatim

t0
“Japonica Rice”
✓ located verbatim in the source · title, characters 120–133

e0
“Decrease in dry weight of the spikelet resulted in a decrease of lemma size.”
✓ located verbatim in the source · abstract, characters 1026–1102

Title

Correlation of Nitrogen Concentration with Dry-Matter Partitioning to Spikelets and Total Husk Volume on the Panicle in Japonica Rice

Tsutomu Matsui; Hisashi Kagata Plant Production Science 2002. doi:10.1626/pps.5.198

Other claims from this paper (4)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fire restrained shoot height and reduced dry weight per shoot

Taxon: L. chinensisLeymus chinensise0
Treatment: firee0
Outcome: height, and decrease the dry weight per shoote0
Direction: decreasee0

Verbatim

e0
“fire could produce unfavorable effects on the shoot development of L. chinensis, restrain the height, and decrease the dry weight per shoot”
✓ located verbatim in the source · abstract, characters 154–293

Title

Influence of Fire Factor on Leymus chinensis Population in Inner Mongolia Steppe

Bao Ya Annual economic survey .../Annual economic survey - Central Bank of Trinidad and Tobago 2000

Other claims from this paper (4)

Observation Fire increased density and aboveground biomass
Observation Successive-year burning harmed L. chinensis
Observation Fire harmed L. chinensis in Stipa grandis community
Recommendation Burning every four to five years was recommended for L. chinensis population development

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High-energy ultrasound caused a slight decrease in dry cell weight (maximum 9%).

Taxon: Lithospermum erythrorhizonLithospermum erythrorhizone2
Treatment: US at relatively high energy levelse3
Outcome: dry cell weighte3
Direction: decreasee3
Value: 9%e3
Qualifier: maximume3

Not reportedComparator

Verbatim

e2
“Suspension culture of Lithospermum erythrorhizon cells was exposed to low-power US”
✓ located verbatim in the source · abstract, characters 128–210

e3
“US at relatively high energy levels caused slight cell growth depression (maximum 9% decrease in dry cell weight)”
✓ located verbatim in the source · abstract, characters 959–1072

Title

Enhancement of shikonin production in single‐ and two‐phase suspension cultures of Lithospermum erythrorhizon cells using low‐energy ultrasound

Lidong Lin; Jianyong Wu Biotechnology and Bioengineering 2002. doi:10.1002/bit.10180

Other claims from this paper (9)

Intervention effect Low-power ultrasound exposure significantly stimulated shikonin biosynthesis in Lithospermum erythrorhizon cells.
Intervention effect Ultrasound at certain doses increased the volumetric shikonin yield by about 60%-70%.
Intervention effect Ultrasound exposure increased the shikonin excreted from the cells from 20% to 65%-70%.
Intervention effect Combined ultrasound with in situ solvent extraction or two-phase culture increased the volumetric shikonin yield more than two- to threefold.
Intervention effect Increasing the number of ultrasound exposures usually had negative effects on shikonin yield.
Intervention effect Increasing the number of ultrasound exposures slightly stimulated shikonin excretion.
Intervention effect Ultrasound stimulated phenylalanine ammonia lyase and p-hydroxybenzoic acid geranyltransferase.
Mechanism The ultrasound stimulation of secondary metabolite biosynthesis is attributed to defense responses of the cells to mechanical stress.
Mechanism Ultrasound-induced increase in cell membrane permeability partly explains the increased shikonin excretion.

Associationobservedoriginal resultmeasured

Claim · model-written summary

The decrease of moisture content was accompanied by a gradual increase in fruit fresh and dry weight during fruit development.

Taxon: Panax notoginsengPanax notoginsengt0
Organ / stage: fruit developmente5
Outcome: fresh and dry weighte5
Direction: gradual increasinge5

Verbatim

t0
“fruit development of Panax notoginseng”
✓ located verbatim in the source · title, characters 64–102

e5
“the decrease of moisture content is companied with the gradual increasing of fruit fresh and dry weight during the fruit development”
✓ located verbatim in the source · abstract, characters 664–796

Title

Dynamic studies on physiological and biochemical changes during fruit development of Panax notoginseng

Na An; Xiuming Cui; Zhongjian Chen Zhongcaoyao 2006

Other claims from this paper (5)

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Adding Almix to butachlor did not significantly decrease weed dry weight compared with butachlor alone.

Taxon: riceOryza sativat0
Treatment: Butachlor and Almix as tank mixturee0
Interactor: weedse0weed
Outcome: dry weight of weedse0
Direction: did not significantly decreasee0
Comparator: alone application of butachlor at corresponding dosee0

Verbatim

e0
“Butachlor and Almix as tank mixture did not significantly decrease the dry weight of weeds over the alone application of butachlor at corresponding dose”
✓ located verbatim in the source · abstract, characters 586–738

t0
“Rice”
✓ located verbatim in the source · title, characters 98–102

Title

Evaluation of Alkombo and Tank Mixture of Almix+Butachlorfor the Control of Weeds in Transplanted Rice

Samar Singh; Harpal Singh; Sandeep Narwal; et al. Indian Journal of Weed Science 2003

Other claims from this paper (3)

Intervention effect Alkombo at 280.5 g ha−1 matched three herbicide rates for reduction of weed dry weight.
Intervention effect The higher herbicide rates outperformed lower rates for weed biomass reduction.
Intervention effect The listed herbicide treatments produced rice tillers and grain yield similar to season long weed free plots.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Five days after waterlogging, root dry weight, root system activity and SOD activity began to decrease.

Taxon: Winter WheatTriticum aestivumt0
Treatment: Waterlogging at early booting stagee1
Outcome: the root dry weight,root system activity and SOD activitye2
Direction: began to decreasee2
Qualifier: Five days after treatmente2

Not reportedComparator

Verbatim

t0
“Winter Wheat”
✓ located verbatim in the source · title, characters 73–85

e1
“Waterlogging at early booting stage(05 days after treatment) increased a little dry weight(DW) of root system per plant”
✓ located verbatim in the source · abstract, characters 268–387

e2
“Five days after treatment,the root dry weight,root system activity and SOD activity began to decrease”
✓ located verbatim in the source · abstract, characters 388–489

Title

Effects of Waterlogging on Senescence of Root System at Booting Stage in Winter Wheat

Jinhua Li; Wei Feng 2006

Other claims from this paper (9)

Intervention effect Early-booting waterlogging slightly increased root dry weight per plant.
Intervention effect Five days after waterlogging, membrane permeability and MDA content of roots began to rise.
Intervention effect Ten days after waterlogging, root dry weight, root system activity and SOD activity decreased sharply.
Intervention effect Ten days after waterlogging, membrane permeability and MDA content of roots increased rapidly.
Intervention effect At 20 days, root system activity and SOD activity reached their lowest levels.
Intervention effect At 20 days, membrane permeability and MDA content of roots reached their highest levels.
Mechanism Anaerobic respiration damaged the roots under waterlogging and is the main physiological factor for premature senescence of wheat.
Intervention effect Waterlogging affected 32P absorption, transport and distribution in wheat at booting stage.
Intervention effect Waterlogging sped up senescence of the root system in wheat at booting stage.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

In the weed species the reduction under high subsoil B was mostly associated with a decrease in taproot dry weight.

Taxon: weed speciese6
Organ / stage: taproote6
Treatment: high subsoil-extractable Be3
Outcome: taproot dry weighte6
Direction: decreasee6

Verbatim

e3
“Shoot growth, total water use, and root growth in topsoil of Clipper and Lincoln weed were severely impaired by high subsoil-extractable B”
✓ located verbatim in the source · abstract, characters 1668–1806

e6
“with the reduction in the weed species being mostly associated with a decrease in taproot dry weight”
✓ located verbatim in the source · abstract, characters 1856–1956

Title

Whole plant response of crop and weed species to high subsoil boron

Eun-Young Choi; Ann McNeill; David Coventry; et al. Australian Journal of Agricultural Research 2006. doi:10.1071/ar04302

Other claims from this paper (17)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Chenopodium album produced the greatest decrease in safflower root and shoot dry weight and root length.

Taxon: safflowerCarthamus tinctoriust0
Treatment: Chenopodium albume0
Interactor: Chenopodium albumChenopodium albume0weed
Outcome: root and shoot dry weight, root lengthe0
Direction: decreasinge0

Not reportedComparator

Verbatim

e0
“Chenopodium album had the most impact on decreasing root and shoot dry weight, root length and biomass.”
✓ located verbatim in the source · abstract, characters 1210–1313

t0
“safflower”
✓ located verbatim in the source · title, characters 116–125

Title

Allelopathic effects of Chenopodium album, Amaranthus retroflexus and Cynodon dactylon on germination and growth of safflower

Fariba Mahdi Rezaie; Mehrdad Yarnia Journal of Food Agriculture & Environment 2008

Other claims from this paper (17)

Association Weed extract main and interaction effects were significant for germination %, seedling length, dry weight.
Association Weed extract main and interaction effects were significant for coefficient of germination rate and germination time.
Intervention effect Root and shoot extracts of Amaranthus retroflexus inhibited safflower germination entirely.
Intervention effect shoot extract of Chenopodium album inhibited safflower germination entirely.
Intervention effect root extract of Cynodon dactylon inhibited safflower germination entirely.
Intervention effect Other weed extracts decreased seedling dry weight by 52.5%.
Intervention effect Other weed extracts decreased germination percentage by 80%.
Association Weed type significantly affected safflower height, root and shoot dry weight.
Association Weed type significantly affected safflower leaf area and biomass.
Association Weed parts significantly affected the measured safflower attributes.
Association Weed type by part interaction significantly affected safflower root dry weight, leaf area and biomass.
Intervention effect Chenopodium album produced the greatest decrease in safflower biomass.
Intervention effect Amaranthus retroflexus greatly reduced safflower height and leaf area.
Intervention effect Weed extracts significantly decreased safflower plant height by 19.07% versus control.
Intervention effect Weed extracts significantly decreased safflower root dry weight by 92.5% versus control.
Mechanism The authors attributed impaired safflower germination and growth to allelopathic compounds from weeds.
Observation Weeds reduced safflower crop establishment.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought caused a greater decrease in dry weight in cv Giza 667 than in cv Giza 40.

Taxon: Vicia fabaVicia fabat0
Material: cv Giza 667e1
Treatment: droughte1
Outcome: dry weight (DW)e1
Direction: greater decreasee1
Comparator: cv Giza 40e1

Verbatim

t0
“Vicia faba cultivars”
✓ located verbatim in the source · title, characters 29–49

e1
“With respect to dry weight (DW), drought caused a greater decrease in cv Giza 667 than in cv Giza 40, indicating that cv Giza 40 was more tolerant of low soil water content”
✓ located verbatim in the source · abstract, characters 530–702

Title

Differential response of two Vicia faba cultivars to drought: Growth, pigments, lipid peroxidation, organic solutes, catalase and peroxidase activity

M. A. El-Tayeb Acta Agronomica Hungarica 2006. doi:10.1556/aagr.54.2006.1.3

Other claims from this paper (14)

Intervention effect Under PEG-induced water stress, cv Giza 40 had the highest germination capacity.
Intervention effect Under PEG-induced water stress, cv Giza 667 had the lowest germination capacity.
Intervention effect Drought decreased the Chl a, Chl b and carotenoid contents in cv Giza 667.
Intervention effect Drought decreased the Chl a/b and carotenoid/Chl a+b ratios in cv Giza 667.
Intervention effect In cv Giza 40, drought significantly increased pigment parameters.
Intervention effect Drought decreased RWC and MSI in both cultivars.
Intervention effect Drought increased the lipid peroxidation level in both cultivars.
Intervention effect Drought increased catalase and peroxidase activity in both cultivars.
Intervention effect The decline in RWC and MSI and the increase in lipid peroxidation under drought were greater in cv Giza 667 than in cv Giza 40.
Intervention effect CAT and POX activities were higher in cv Giza 40 than in cv Giza 667 under control and drought conditions.
Intervention effect Drought induced accumulation of soluble sugars and soluble proteins in both cultivars.
Intervention effect Drought induced accumulation of free amino acids and proline in both cultivars.
Association Accumulation of solutes was lower in cv Giza 667 than in cv Giza 40.
Mechanism Cv Giza 40 showed better protection against drought-induced oxidative stress through higher CAT and POX activities and osmolyte concentrations.

“decrease in dry weight”

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