Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

All chromium doses decreased maize fresh and dry weight.

Taxon: maizeZea mayse0
Treatment: Cre0
Outcome: fresh and dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“All examined doses of Cr caused a marked decrease in the fresh and dry weight of maize.”
✓ located verbatim in the source · abstract, characters 323–410

Title

Sulfur application alleviates chromium stress in maize and wheat

Grzegorz Kulczycki; Elżbieta Sacała Open Chemistry 2020. doi:10.1515/chem-2020-0155

Other claims from this paper (7)

Observation Wheat was more chromium tolerant than maize.
Intervention effect Lower chromium doses slightly but significantly increased wheat total yield.
Observation Wheat accumulated more than twice as much chromium as maize.
Association Plant chromium concentration rose with soil chromium concentration.
Intervention effect Sulfur increased total biomass production in both cereals.
Intervention effect Sulfur lowered chromium content in both cereals.
Intervention effect Chromium changed mineral nutrition differently in maize and wheat.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 300 mM NaCl, fresh and dry weight decreased drastically.

Taxon: celeryApium graveolens Dulce Groupt0
Treatment: 300 mM NaCle0
Outcome: fresh and dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“a drastic decrease in both fresh and dry weight was obtained at 300 mM NaCl”
✓ located verbatim in the source · abstract, characters 531–606

t0
“celery”
✓ located verbatim in the source · title, characters 41–47

Title

Salt tolerance and mineral relations for celery

A. Pardossi; F. Malorgio; F. Tognoni Journal of Plant Nutrition 1999. doi:10.1080/01904169909365614

Other claims from this paper (9)

Intervention effect At 50 and 100 mM NaCl, celery growth was moderately but significantly reduced.
Observation Growth resumed completely when salinity stress ceased.
Intervention effect Salt stress reduced nitrate-N accumulation in all tissues.
Intervention effect Salt stress had no relevant effect on reduced N and P concentrations.
Intervention effect NaCl did not affect K concentration in roots and leaf petioles.
Association Increasing salinity reduced K concentration in leaf blades, less so in young than mature leaves.
Association Increasing NaCl reduced Ca concentration in all tissues.
Intervention effect NaCl prevented black-heart, which severely affected controls.
Observation Salt-stressed plants absorbed much Na and Cl, which accumulated especially in oldest leaves.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Herbicides reduced weed dry weight by 74-87%.

Taxon: riceOryza sativat0
Treatment: herbicidese1
Interactor: weede0weed
Outcome: weed dry weighte0
Direction: decreasee0
Value: 74-87 %e0

Not reportedComparator

Verbatim

e0
“74-87 % decrease in weed dry weight”
✓ located verbatim in the source · abstract, characters 879–914

e1
“application of herbicides was 7-19 %”
✓ located verbatim in the source · abstract, characters 1219–1255

t0
“rice”
✓ located verbatim in the source · title, characters 60–64

Title

Weed management improves yield and quality of direct seeded rice

Nadeem Akbar; Khawar Jabran; Muhammad Amjad Ali Australian Journal of Crop Science 2011

Other claims from this paper (14)

Intervention effect All weed-control methods reduced weed density and dry weight and improved rice yield and quality versus control.
Intervention effect Hand pulling suppressed weeds more than mechanical hoeing.
Intervention effect Hand pulling increased rice yield more than mechanical hoeing.
Intervention effect Hand pulling suppressed weeds more than herbicides.
Intervention effect Mechanical hoeing suppressed weeds more than herbicides.
Intervention effect Hand pulling increased yield more than herbicides.
Intervention effect Mechanical hoeing increased yield more than herbicides.
Intervention effect Herbicides reduced weed density by more than 80%.
Intervention effect Hand pulling increased grain yield by a maximum of 30% over control.
Intervention effect Mechanical hoeing increased grain yield by 25% over control.
Intervention effect Mechanical hoeing produced 60.47 normal kernels and improved quality.
Intervention effect Hand pulling produced 60.03 normal kernels and improved quality.
Intervention effect Herbicides increased rice yield by 7-19%.
Intervention effect Pretilachlor ranked above butachlor and pendimethalin for weed suppression and rice yield.

Intervention effectobservedoriginal resultnegativesimulated

Claim · model-written summary

Modeled root structural dry weight decreases.

Organ / stage: rootse0
Outcome: structural dry weighte0
Direction: decreasee0

Not reportedTaxonTreatmentComparator

Verbatim

e0
“a decrease of the structural dry weight of the roots and shoots respectively”
✓ located verbatim in the source · abstract, characters 531–607

Title

The Study of Effect of Toxic Metal on Plant Growth Dynamics with Time Lag: A Two-Compartment Model

Preety Kalra; Pankaj Kumar Journal of Mathematical and Fundamental Sciences 2018. doi:10.5614/j.math.fund.sci.2018.50.3.2

Other claims from this paper (4)

Intervention effect Toxic metals reduce modeled root nutrient concentration and structural dry weight.
Intervention effect Modeled shoot nutrient concentration decreases in the presence of toxic metals.
Intervention effect Modeled shoot structural dry weight decreases.
Method / resource Time lag disturbs interior equilibrium stability and leads to Hopf bifurcation at a critical delay.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Lead applied to soil caused a gradual decrease in shoot and root dry weight of spinach as the Pb level increased.

Taxon: S. oleraceaSpinacia oleraceae0
Treatment: Lead application in soile0
Outcome: dry weight of both the shoot and roote0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Lead application in soil caused a gradual decrease in dry weight of both the shoot and root of S. oleracea with increasing Pb level”
✓ located verbatim in the source · abstract, characters 200–331

Title

Effects of soil-applied lead on growth and partitioning of ion concentration in Spinacea oleracea L. tissues

G. Kibria; Muhammad Maniruzzaman; M. Islam; et al. Soil in the Environment 2010

Other claims from this paper (5)

Intervention effect Potassium concentration in both shoots and roots of spinach decreased with Pb application.
Intervention effect Magnesium, zinc and iron concentration in spinach roots decreased with Pb application.
Intervention effect Pb application significantly increased nitrogen, magnesium and manganese concentration in spinach shoots.
Intervention effect Pb application significantly increased calcium and manganese concentration in spinach roots.
Intervention effect Phosphorus concentration in spinach shoots and roots was not affected by Pb application.

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.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Aguadulce had a significantly smaller decrease in shoot, root and nodule dry weight under water deficit than the other genotypes.

Taxon: Vicia fabaVicia fabat0
Material: ADe0
Treatment: water deficitt0
Outcome: shoot, root and nodule dry weighte0
Direction: lower decreasee0
Comparator: LO and RMe0

Verbatim

e0
“A significant lower decrease in shoot, root and nodule dry weight was observed for AD compared to LO and RM.”
✓ located verbatim in the source · abstract, characters 688–796

t0
“water deficit tolerance of nitrogen-fixing Vicia faba”
✓ located verbatim in the source · title, characters 52–105

Title

Physiological and biochemical responses involved in water deficit tolerance of nitrogen-fixing Vicia faba

Ablaa Kabbadj; Bouchra Makoudi; Mohammed Mouradi; et al. PLoS ONE 2017. doi:10.1371/journal.pone.0190284

Other claims from this paper (6)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing salinity decreased shoot fresh yield and dry weight.

Taxon: French TarragonArtemisia dracunculust0
Treatment: salinity increasee0
Outcome: shoot fresh yield and dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“salinity increase and in light intensity decrease led to shoot fresh yield and dry weight decrease”
✓ located verbatim in the source · abstract, characters 719–817

t0
“French Tarragon”
✓ located verbatim in the source · title, characters 85–100

Title

Effects of Light Intensity and NaCl Salinity on Yield and Uptake of Some Elements in French Tarragon (Artemisia dracunculus L.)

M Ghoily Kylaneh; S.J. Tabatabaie 2013

Other claims from this paper (8)

Intervention effect Decreasing light intensity decreased shoot fresh yield and dry weight.
Intervention effect Salinity above 20 mM increased leaf sodium concentration.
Intervention effect The leaf sodium increase was larger under shade than full light.
Intervention effect Under shade, initial salinity increase left potassium concentration constant.
Intervention effect Under shade, further salinity increase decreased potassium concentration.
Intervention effect Salinity reduced leaf nitrogen concentration, especially at low light.
Intervention effect Salinity reduced leaf phosphorus concentration.
Intervention effect Salinity above 20 mM reduced leaf calcium concentration.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Shade above 65% decreased total dry weight.

Taxon: mirabowe0
Treatment: shading intensity more than 65%e0
Outcome: total dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“shading intensity more than 65% in fact, evidently decrease the dry weight crown and total dry weight of mirabow seedling”
✓ located verbatim in the source · abstract, characters 1381–1502

Title

Upaya Perbaikan Pertumbuhan Bibit Merbau Darat (Intsia Palembanica) Dengan Naungan Dan Pemupukan

Esra Maradong Simangunsong; Melya Riniarti; Duryat . Jurnal Sylva Lestari 2016. doi:10.23960/jsl1481-88

Other claims from this paper (4)

Intervention effect 55% shade increased crown dry weight of mirabow seedlings.
Intervention effect Shade above 65% decreased crown dry weight.
Intervention effect At 4 g/polybag NPK, leaf number, crown root ratio, and crown dry weight showed an evident response with direction unspecified.
Intervention effect At 4 g/polybag NPK, total dry weight showed an evident response with direction unspecified.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Dry weight, chlorophyll and anthocyanin declined with increasing latex concentration.

Taxon: Vetiver plantChrysopogon zizanioidest0
Treatment: latex concentratione0
Outcome: dry weight, chlorophyll and anthocyanine0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“dry weight, chlorophyll and anthocyanin decrease with increasing of latex concentration”
✓ located verbatim in the source · abstract, characters 806–893

t0
“Vetiver plant”
✓ located verbatim in the source · title, characters 27–40

Title

Physiological responses of Vetiver plant (Vetiver zizanioides) to municipal waste leachate

Sasan Mohsenzadeh; Nadereh Naderi; Mahdi Nazari DOAJ (DOAJ: Directory of Open Access Journals) 2016

Other claims from this paper (6)

Intervention effect Leaf area, relative water, sugars and protein increased with latex concentration.
Intervention effect Proline rose significantly at 15 percent leachate versus controls.
Intervention effect Proline fell at higher leachate concentrations.
Recommendation The authors recommend at most 45 percent leachate for vetiver irrigation.
Recommendation The authors recommend primary filtration before leachate use.
Recommendation Lower leachate concentration is preferred for growth or perfume production from roots.

“dry weight decrease”

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