Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salinity significantly decreased number of leaves, number of grains and total tillers per plant in wheat genotypes.

Taxon: wheatTriticum aestivume1
Material: Raj-3077, Raj-3765 (salt tolerant) and Raj-1482, PBW-502 (salt susceptible)e1
Treatment: Salinitye0
Outcome: number of leaves, number of grains, total number of tillers/plante0
Direction: decreasee0
Setting: cemented potse2

Not reportedComparator

Verbatim

e0
“Salinity was found to decrease significantly the photosynthesis rate, transpiration rate, stomatal conductance, relative water content, chlorophyll content, osmotic potential, soluble sugar content, plant height, leaf area, number of leaves, number of grains, total number of tillers/plant, test weight, fresh, and dry weight, grain yield, biological yield, and K+ content in grain with an increase in proline content, m…” Show full quote
✓ located verbatim in the source · abstract, characters 361–838

e1
“wheat genotypes namely, Raj-3077, Raj-3765 (salt tolerant) and Raj-1482, PBW-502 (salt susceptible)”
✓ located verbatim in the source · abstract, characters 131–230

e2
“were grown in cemented pots under different levels of salinity (0, 4.0, 6.0 and 8.0 dSm-1) at 30 DAS, 60 DAS and anthesis stage”
✓ located verbatim in the source · abstract, characters 232–359

Title

Effect of Salt Stress on Physiological, Biochemical, Growth and Yield Variables of Wheat ( Triticum aestivum L.)

Niraj Yadav; DL Bagdi; BL Kakralya Agricultural science digest 2011

Other claims from this paper (10)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

After 22 years of cultivation without any fertilizer, aluminum-bound P, calcium-bound P and total P in the control soil decreased significantly.

Taxon: rice–wheat cropping systeme0
Treatment: cultivation for 22 years without adding any fertilizere1
Outcome: aluminum phosphorus fraction (Al–P), calcium phosphorus fraction (Ca–P) and total Pe1
Direction: decreasee1

Not reportedComparator

Verbatim

e0
“A study on the rice–wheat cropping system”
✓ located verbatim in the source · abstract, characters 0–41

e1
“cultivation for 22 years without adding any fertilizer caused a significant decrease in almost all the forms of P viz. avail-P, saloid P, iron phosphorus fraction (Fe–P), aluminum phosphorus fraction (Al–P), calcium phosphorus fraction (Ca–P) and total P in control”
✓ located verbatim in the source · abstract, characters 629–894

Title

Long-term manuring and fertilization influence soil inorganic phosphorus transformation vis-a-vis rice yield in a rice–wheat cropping system

Tarik Mitran; Pabitra Kumar Mani; Nirmalendu Basak; et al. Archives of Agronomy and Soil Science 2015. doi:10.1080/03650340.2015.1036747

Other claims from this paper (5)

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Fe application up to 25 ppm significantly changed dry matter yield, Fe contents and uptake

Taxon: riceOryza sativae0
Treatment: Application of Fe up to 25 ppme5
Outcome: dry matter yield, its contents and uptakee5
Setting: pot experimente0

Not reportedComparatorDirection

Verbatim

e0
“The effect of addition of phosphorus on dry matter yield and iron nutrition of rice (variety IR-8) at two moisture regimes, i e., field capacity and waterlogging and also on the transformation of native and applied iron was studied in a pot experiment”
✓ located verbatim in the source · abstract, characters 0–251

e5
“Application of Fe up to 25 ppm significantly changed the dry matter yield, its contents and uptake and at 50 ppm there was a decrease in these values”
✓ located verbatim in the source · abstract, characters 611–760

Title

Effect of Phosphorus Application on the Transformation of Iron in Soil and Iron Nutrition of Rice under Two Soil Moisture Regimes

Ramwant Gupta; Room Singh; Neerja Gupta; et al. Journal of the Indian Society of Soil Science 1982

Other claims from this paper (9)

Intervention effect Phosphate addition decreased available and reducible Fe in soil under pot conditions
Intervention effect Phosphate addition had no effect on exchangeable Fe
Association Available Fe contents decreased with time
Association Reducible Fe contents increased with time
Association Exchangeable Fe contents did not change with time
Intervention effect Moisture regimes enhanced the contents of all forms of Fe, more strongly under waterlogging
Intervention effect Waterlogged condition gave significantly higher dry matter yield and Fe uptake than field capacity
Intervention effect Fe application at 50 ppm decreased dry matter yield, Fe contents and uptake
Association Fe, phosphorus and moisture interactions significantly influenced dry matter yield, Fe content and Fe uptake

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Water deficit irrigation at 70% and 40% ETo decreased yield parameters in chia compared with full irrigation.

Taxon: chia (Salvia hispanica L.)Salvia hispanicat0 e0
Treatment: 70% and 40% EToe0
Outcome: yield parameterse0
Direction: decreasede0
Comparator: control 100% EToe0

Not reportedSetting

Verbatim

e0
“The results showed that, both two water deficit irrigation treatments 70% and 40% ETo significantly decreased all studied growth and yield parameters of chia plants in both seasons as well as, these used water stress levels used decrease seed oil percentage and unsaturated fatty acids such as linolenic and Linoleic of chia plants compared with unstressed plants (control 100% ETo).”
✓ located verbatim in the source · abstract, characters 381–764

t0
“Chia (Salvia Hispanica L.)”
✓ located verbatim in the source · title, characters 135–161

Title

Effect of Foliar Application with Putrescine and Benzyladenine on Vegetative Growth, Yield and Its Components and Seed Oil Contents of Chia (Salvia Hispanica L.) Plants Grown under Water Stress Conditions

shahera salama Annals of Agricultural Science Moshtohor 2023. doi:10.21608/assjm.2024.245537.1252

Other claims from this paper (10)

Intervention effect Water deficit irrigation at 70% and 40% ETo decreased growth in chia compared with full irrigation.
Intervention effect Water deficit irrigation at 70% and 40% ETo decreased seed oil percentage in chia compared with full irrigation.
Intervention effect Water deficit irrigation at 70% and 40% ETo decreased unsaturated fatty acids such as linolenic and Linoleic in chia compared with full irrigation.
Intervention effect Water stress increased WUE relative to unstressed chia plants.
Intervention effect Water stress increased saturated fatty acids relative to unstressed chia plants.
Intervention effect Foliar putrescine (at 25 ppm) increased growth, yield parameters and WUE in chia, alone or under water stress.
Intervention effect Foliar benzyladenine (at 50 ppm) increased growth, yield parameters and WUE in chia, alone or under water stress.
Intervention effect Foliar putrescine (at 25 ppm) increased seed oil percentage and unsaturated fatty acids composition in chia, alone or under water stress.
Intervention effect Foliar benzyladenine (at 50 ppm) increased seed oil percentage and unsaturated fatty acids composition in chia, alone or under water stress.
Observation Putrescine at 25 ppm was the most effective foliar treatment.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Cold stress significantly increased F0 in all cultivars.

Taxon: Vitis vinifera L.Vitis viniferat0
Treatment: cold stresse0
Outcome: minimal fluorescence (F0)e0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“cold stress caused a significant increase in minimal fluorescence (F0), a decrease in maximal fluorescence (Fm), and the maximum photochemical quantum yield of photosystem II (Fv/Fm) in all cultivars.”
✓ located verbatim in the source · abstract, characters 419–619

t0
“Vitis vinifera L. Cultivars”
✓ located verbatim in the source · title, characters 86–113

Title

Low Temperature Stress Mediates the Antioxidants Pool and Chlorophyll Fluorescence in Vitis vinifera L. Cultivars

Mohammad A. Aazami; Majid Asghari-Aruq; Mohammad B. Hassanpouraghdam; et al. Plants 2021. doi:10.3390/plants10091877

Other claims from this paper (11)

Intervention effect Cold stress significantly changed antioxidant and biochemical content.
Intervention effect Cold stress decreased Fm in all cultivars.
Intervention effect Cold stress decreased Fv/Fm in all cultivars.
Association Perllete had the highest proline increase and antioxidant enzyme activity.
Association Perllete had the lowest malondialdehyde, hydrogen peroxide and electrolyte leakage.
Association Perllete had the lowest F0 accumulation.
Association Perllete had less decrease in Fm and Fv/Fm.
Association Perllete tolerated cold stress better than Ghiziluzum and Khalili.
Observation Perllete and Ghiziluzum showed reasonable cold tolerance.
Observation Khalili was cold sensitive.
Recommendation Biomolecules and fluorescence can be used to rapidly screen cultivars at early spring low temperatures.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Nine selection cycles significantly increased oil content in both maize populations.

Taxon: maizeZea mayst0
Material: both populationse0
Treatment: nine cycles of selectione0
Outcome: oil contente0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“nine cycles of selection led to statistically significant increase in oil content and statistically significant decrease for grain yield in both populations”
✓ located verbatim in the source · abstract, characters 722–878

t0
“maize (Zea mays L.)”
✓ located verbatim in the source · title, characters 89–108

Title

Nine cycle of mass section to increased oil content in the two synthetics populations of maize (Zea mays L.)

Rošulj Milorad; Jelena Vančetović; Todorović Goran DOAJ (DOAJ: Directory of Open Access Journals) 2001

Other claims from this paper (7)

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Knockout increased and overexpression decreased seedling biomass relative to NPB across NH4NO3 conditions.

Taxon: riceOryza sativat0
Treatment: koe0
Outcome: seedling biomasse0
Direction: increasee0
Comparator: NPBe0

Verbatim

e0
“Regardless of the presence of NH4NO3 or not, compared to NPB, both ko and OE lines showed significant difference in seedling biomass, with increase and decrease, respectively”
✓ located verbatim in the source · abstract, characters 3623–3797

t0
“rice”
✓ located verbatim in the source · title, characters 42–46

Title

The SEEDLING BIOMASS 1 allele from indica rice enhances yield performance under low‐nitrogen environments

Jing Xu; Lianguang Shang; Jiajia Wang; et al. Plant Biotechnology Journal 2021. doi:10.1111/pbi.13642

Other claims from this paper (19)

Intervention effect NIL-qSBM1Kasalath increased aboveground biomass and plant height relative to NPB.
Intervention effect NIL-qSBM1Kasalath increased grain number per panicle relative to NPB.
Intervention effect NIL-qSBM1Kasalath increased grain yield per plant relative to NPB.
Intervention effect NIL-qSBM1Kasalath decreased thousand grain weight relative to NPB.
Intervention effect Panicle number per plant did not significantly differ between NIL-qSBM1Kasalath and NPB.
Observation SBM1 knockout mutants showed similar but greater trait variation than the NIL.
Observation SBM1 overexpression plants showed trait changes opposite to the NIL and knockout lines.
Intervention effect The NPB allele complementation restored the knockout phenotype.
Intervention effect The Kasalath allele complementation partly restored the knockout phenotype.
Observation SBM1 expression occurred in several organs with preferential expression in roots.
Observation SBM1 GFP localized to the plasma membrane.
Observation Three principal SBM1 haplotypes were identified among 1140 accessions.
Observation HapA was widespread in japonica whereas HapB and HapC were mainly in indica.
Observation HapB was the most productive of the three haplotypes in collected rice accessions.
Intervention effect In a field trial NIL-SBM1Kasalath increased plant height, grain number and plot yield at both nitrogen rates.
Observation NIL-SBM1Kasalath had significantly higher nitrogen use efficiency.
Observation NIL-SBM1Kasalath had higher nitrogen uptake, transport and nitrate reductase activity than NPB.
Observation SBM1 interacted with OsMPK6, supported by yeast screening and follow up assays.
Mechanism SBM1 knockout effects on biomass and grain number genetically depended on OsMPK6.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Plant height decreased significantly after qPE9-1 replacement.

Taxon: japonica rice(Oryza sativa L.)Oryza sativat0
Treatment: qpe9-1 被 qPE9-1 代替e1
Outcome: 植物高度e0
Direction: 被减少e0
Comparator: qpe9-1e1

Verbatim

e0
“圆锥花序长度，植物高度， 1000 谷物重量和 tillers 显著地被减少”
✓ located verbatim in the source · abstract, characters 356–394

t0
“japonica rice(Oryza sativa L.)”
✓ located verbatim in the source · title, characters 114–144

e1
“当 qpe9-1 被 qPE9-1 代替时，圆锥花序建筑学从低垂树立被改变”
✓ located verbatim in the source · abstract, characters 315–352

Title

Introgression of qPE9-1 allele,conferring the panicle erectness,leads to the decrease of grain yield per plant in japonica rice(Oryza sativa L.)

Xiuhua; Yi ̆; Zu-jian; et al. 遗传学报 2011

Other claims from this paper (6)

Intervention effect Replacing qpe9-1 with qPE9-1 changed panicles from drooping to erect.
Intervention effect Panicle length decreased significantly after qPE9-1 replacement.
Intervention effect Thousand grain weight decreased significantly after qPE9-1 replacement.
Intervention effect Tiller count decreased significantly after qPE9-1 replacement.
Intervention effect Grain yield per plant fell by 30% after qPE9-1 replacement.
Recommendation The authors recommend using qPE9-1 with other favorable genes in high yield breeding.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Tiller count decreased significantly after qPE9-1 replacement.

Taxon: japonica rice(Oryza sativa L.)Oryza sativat0
Treatment: qpe9-1 被 qPE9-1 代替e1
Outcome: tillerse0
Direction: 被减少e0
Comparator: qpe9-1e1

Verbatim

e0
“圆锥花序长度，植物高度， 1000 谷物重量和 tillers 显著地被减少”
✓ located verbatim in the source · abstract, characters 356–394

t0
“japonica rice(Oryza sativa L.)”
✓ located verbatim in the source · title, characters 114–144

e1
“当 qpe9-1 被 qPE9-1 代替时，圆锥花序建筑学从低垂树立被改变”
✓ located verbatim in the source · abstract, characters 315–352

Title

Introgression of qPE9-1 allele,conferring the panicle erectness,leads to the decrease of grain yield per plant in japonica rice(Oryza sativa L.)

Xiuhua; Yi ̆; Zu-jian; et al. 遗传学报 2011

Other claims from this paper (6)

Intervention effect Replacing qpe9-1 with qPE9-1 changed panicles from drooping to erect.
Intervention effect Panicle length decreased significantly after qPE9-1 replacement.
Intervention effect Plant height decreased significantly after qPE9-1 replacement.
Intervention effect Thousand grain weight decreased significantly after qPE9-1 replacement.
Intervention effect Grain yield per plant fell by 30% after qPE9-1 replacement.
Recommendation The authors recommend using qPE9-1 with other favorable genes in high yield breeding.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The clones differed significantly in leaf Na+ and Cl- increase under salt.

Taxon: Sugarcanee1
Treatment: salinitye2
Outcome: leaf Na+ and Cl-e0
Direction: increasee0
Comparator: Clonese0

Verbatim

e0
“Clones indicated significant difference with regard to increase in leaf Na+ and Cl- and decrease in K+, but no difference in K+:Na+ ratio”
✓ located verbatim in the source · abstract, characters 679–816

e1
“sugarcane”
✓ located verbatim in the source · title, characters 94–103

e2
“high sensitivity to salinity”
✓ located verbatim in the source · abstract, characters 68–96

Title

Analysis of toxic and osmotic effects of sodium chloride on leaf growth and economic yield of sugarcane

Abdul Wahid Zhōngyāng yánjiūyuàn zhíwùxué huikān/Zhōngyāng yánjiūyuàn zhíwùxué huikān 2004. doi:10.7016/bbas.200404.0133

Other claims from this paper (19)

Intervention effect Sugarcane clones differed significantly in salinity-induced reductions in leaf dry weight and area at grand growth.
Observation Leaf dry weight was more affected than leaf area under salinity.
Observation Specific leaf weight was reduced.
Observation The tolerant clone produced more supplementary tillers.
Intervention effect The clones differed significantly in leaf K+ decrease.
Observation The clones did not differ in K+:Na+ ratio.
Association Leaf Na+ and Cl- correlated negatively with growth parameters.
Association Leaf K+ correlated positively with growth parameters.
Observation The tolerant clone had higher leaf water content and water and turgor potentials.
Observation Leaf osmotic potential did not significantly change.
Intervention effect Soluble sugars in the tolerant clone increased about twofold over control.
Observation Proline accumulation was more specific to the sensitive clone.
Association Proline accumulation correlated with Na+ and Cl-.
Intervention effect Higher salinity reduced millable cane yield at maturity.
Intervention effect Higher salinity reduced extractable juice at maturity.
Intervention effect Higher salinity reduced juice-brix percentage at maturity.
Intervention effect Higher salinity increased juice osmolality at maturity.
Association Millable cane yield, juice traits and osmolality correlated negatively with EC, Na+ and Cl-.
Mechanism Authors attributed salt tolerance at grand growth mainly to ion toxicity and reduced yield to osmotic effects on sucrose transport and sucrolytic activity.

“yield decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics