Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Two-week irrigation reduced flag leaf blade area by 25.41% and 22.93% in the two seasons.

Taxon: barleyHordeum vulgaret0
Treatment: Irrigation every two weekse0
Outcome: flag leaf blade areae0
Direction: reducede0
Value: 25.41 and 22.93%e0
Comparator: one weeke0

Verbatim

e0
“Irrigation every two weeks instead of one week reduced significantly all growth attributes. The relative decrease percentages were 25.41 and 22.93%, 22.63 and 19.98%, and 25.11 and 26.19% for flag leaf blade area, total chlorophyll and relative water content in both seasons, respectively.”
✓ located verbatim in the source · abstract, characters 464–753

t0
“BARLEY (HORDEUM VULGARE L.)”
✓ located verbatim in the source · title, characters 71–98

Title

INFLUENCE OF GLYCINEBETAINE AND NITROGEN LEVELS ON GROWTH AND YIELD OF BARLEY (HORDEUM VULGARE L.) UNDER DROUGHT CONDITIONS

Maher Kotb; El Sayed Gaballah Journal of Productivity and Development 2007. doi:10.21608/jpd.2007.44939

Other claims from this paper (19)

Intervention effect Two-week irrigation reduced total chlorophyll by 22.63% and 19.98%.
Intervention effect Two-week irrigation reduced relative water content by 25.11% and 26.19%.
Intervention effect 85 kg N/fad increased flag leaf blade area by 12.80 and 13.63% compared with 45 kg N/fad.
Intervention effect 85 kg N/fad increased total chlorophyll by 1.88 and 3.50% compared with 45 kg N/fad.
Intervention effect 85 kg N/fad increased relative water content by 3.28 and 4.59% compared with 45 kg N/fad.
Intervention effect 12 mM glycinebetaine increased flag leaf blade area by 20.63 and 23.06% compared with untreated plants.
Intervention effect 12 mM glycinebetaine increased total chlorophyll by 32.30 and 35.80% compared with untreated plants.
Intervention effect 12 mM glycinebetaine increased relative water content by 22.57 and 30.40% compared with untreated plants.
Intervention effect Increasing nitrogen without glycinebetaine did not increase total chlorophyll under either water condition.
Intervention effect Increasing glycinebetaine significantly increased total chlorophyll.
Intervention effect Extending irrigation from 7 to 14 days reduced grain yield by 22.73 and 26.02%.
Intervention effect Extending irrigation from 7 to 14 days reduced straw yield by 26.73 and 24.79%.
Intervention effect Increasing nitrogen from 45 to 85 kg N/fad increased grain yield by 12.84 and 12.78%.
Intervention effect Increasing nitrogen from 45 to 85 kg N/fad increased straw yield by 16.43 and 14.7%.
Intervention effect Increasing nitrogen from 45 to 85 kg N/fad increased mean productivity by 12.88 and 12.85%.
Intervention effect Application of 12mM GB/fad increased grain yield by 21.27 and 24.77% compared with zero GB.
Intervention effect Application of 12mM GB/fad increased straw yield by 24.82 and 26.83% compared with zero GB.
Intervention effect Application of 12mM GB/fad increased mean productivity by 21.30 and 24.73% compared with zero GB.
Intervention effect The 8mM GB and 85 kg nitrogen combination yielded more than zero GB and 45 kg nitrogen under frequent irrigation and drought.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Waterlogging caused wheat content of organic matter to change obviously.

Taxon: WheatTriticum aestivumt0
Treatment: waterlogginge0
Outcome: content of organic mattere0
Direction: change obviouslye0

Not reportedComparator

Verbatim

e0
“Results showed waterlogging made the content of malondialdehyde in flag leaf increase, made the root vigor, the content of chlorophyll, the net photosynthesis rate, the nitrate reductase activity, the relative water content of flag leaf decrease, the content of organic matter change obviously, and then the yield per plant declined.”
✓ located verbatim in the source · abstract, characters 183–516

t0
“Changes of Physiological Characters of Wheat After Water logging at Booting and Relations Between Physiological Characters and Waterlogging Tolerance”
✓ located verbatim in the source · title, characters 0–149

Title

Changes of Physiological Characters of Wheat After Water logging at Booting and Relations Between Physiological Characters and Waterlogging Tolerance

Guangsheng Zhou 中国农业科学(英文版) 2002

Other claims from this paper (8)

Intervention effect Waterlogging caused wheat content of malondialdehyde in flag leaf to increase.
Intervention effect Waterlogging caused wheat root vigor to decrease.
Intervention effect Waterlogging caused wheat content of chlorophyll to decrease.
Intervention effect Waterlogging caused wheat net photosynthesis rate to decrease.
Intervention effect Waterlogging caused wheat nitrate reductase activity to decrease.
Intervention effect Waterlogging caused wheat relative water content of flag leaf to decrease.
Intervention effect Waterlogging caused wheat yield per plant to declined.
Association Several physiological traits were significantly correlated with wheat waterlogging tolerance.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Diminishing water supply increased strawberry leaf MDA and hydrogen peroxide content.

Taxon: strawberryFragaria ×ananassae0
Treatment: diminishing water supplye0
Outcome: malondialdehyde (MDA) content, hydrogen peroxide (H 2 O 2 )e0
Direction: increasinge0

Not reportedComparator

Verbatim

e0
“The diminishing water supply caused a gradual decrease in the plant growth, chlorophyll content and berry yield, accompanied by increasing activities of drought stress markers such as total phenolics content (TPC), trolox equivalent antioxidant capacity (TEAC), malondialdehyde (MDA) content, hydrogen peroxide (H 2 O 2 ), glutathione reductase (GR), glutathione S-transferase (GST), catalase (CAT), peroxidase (POD), su…” Show full quote
✓ located verbatim in the source · abstract, characters 347–851

Title

Role of inoculation with multi-trait rhizobacteria on strawberries under water deficit stress

Ümmügülsüm Erdogan; Ramazan Çakmakçi; Atafeh Varmazyari; et al. Zemdirbyste-Agriculture 2016. doi:10.13080/z-a.2016.103.009

Other claims from this paper (9)

Intervention effect Diminishing water supply decreased strawberry growth, chlorophyll content and berry yield.
Intervention effect Diminishing water supply increased strawberry leaf TPC and TEAC.
Intervention effect Diminishing water supply increased activities of six antioxidant enzymes in strawberry leaves.
Intervention effect Multi-trait bacteria increased strawberry plant growth and yield.
Intervention effect Multi-trait bacteria increased strawberry TPC and TEAC.
Intervention effect Multi-trait bacteria increased antioxidant enzyme activity in strawberry.
Intervention effect Multi-trait bacteria increased strawberry phytohormones GA, SA and IAA.
Intervention effect Multi-trait bacteria increased strawberry N, P, K, Ca, Fe, Mn, Zn and Cu contents.
Intervention effect Multi-trait bacteria decreased strawberry MDA and hydrogen peroxide content.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

proline significantly decreased lipid peroxidation, electrolyte leakage (EL) relative to drought alone.

Taxon: barleyHordeum vulgaree0
Treatment: prolinee0
Outcome: lipid peroxidation, electrolyte leakage (EL)e0
Direction: decreasede0
Qualifier: both growing seasonse0
Comparator: drought treatment onlye0

Verbatim

e0
“Nevertheless, lipid peroxidation, electrolyte leakage (EL), superoxide (O2·−), and hydrogen peroxide (H2O2) significantly decreased in treated barley plants with proline and salicylic acid in both growing seasons as compared with drought treatment only, which caused significant decrease in stem length, plant dry weights, chlorophyll concentration, activity of antioxidant enzymes, as well as biological and grain yield…” Show full quote
✓ located verbatim in the source · abstract, characters 432–853

Title

Exogenous Application of Proline and Salicylic Acid can Mitigate the Injurious Impacts of Drought Stress on Barley Plants Associated with Physiological and Histological Characters

Khaled A. A. Abdelaal; Kotb A. Attia; Salman F. Alamery; et al. Sustainability 2020. doi:10.3390/su12051736

Other claims from this paper (12)

Intervention effect Salicylic acid increased stem length, plant dry weights under drought stress.
Intervention effect Salicylic acid increased chlorophyll concentration, relative water content, activity of antioxidant enzymes under drought stress.
Intervention effect Salicylic acid increased grain yield under drought stress.
Intervention effect proline increased stem length, plant dry weights under drought stress.
Intervention effect proline increased chlorophyll concentration, relative water content, activity of antioxidant enzymes under drought stress.
Intervention effect proline increased grain yield under drought stress.
Intervention effect proline significantly decreased superoxide (O2·−), and hydrogen peroxide (H2O2) relative to drought alone.
Intervention effect salicylic acid significantly decreased lipid peroxidation, electrolyte leakage (EL) relative to drought alone.
Intervention effect salicylic acid significantly decreased superoxide (O2·−), and hydrogen peroxide (H2O2) relative to drought alone.
Intervention effect Drought stress significantly decreased stem length, plant dry weights in barley.
Intervention effect Drought stress significantly decreased chlorophyll concentration, activity of antioxidant enzymes in barley.
Intervention effect Drought stress significantly decreased biological and grain yield in barley.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under drought stress, LCO and TH17 reduced relative conductivity and MDA content in the seedling stage relative to SSCK; the four reported percentages are not explicitly mapped.

Taxon: OatAvena sativat0
Material: Bayou 3e2
Organ / stage: seedling stagee0
Treatment: LCO and TH17e0
Outcome: relative conductivity and MDA contente0
Direction: decreaseinferrede0
Value: 17.61%,36.67%,43.43%,30.28%e0
Comparator: SSCKe0
Setting: growth cabinete2

Verbatim

t0
“Effects of LCO and TH17 on the Yield and Protective Enzyme Activities of Oat under Drought Stress”
✓ located verbatim in the source · title, characters 0–97

e0
“the LCO and TH17could reduce the amplitude of the highest relative conductivity and MDA content in seedling stage,decreaesd by 17.61%,36.67%,43.43%,30.28% than that of SSCK”
✓ located verbatim in the source · abstract, characters 1562–1734

e2
“foliar-spraying the oat(Bayou 3)with 0.01μmol/L concentrations of LCO and TH17in growth cabinet with potting”
✓ located verbatim in the source · abstract, characters 209–317

Title

Effects of LCO and TH17 on the Yield and Protective Enzyme Activities of Oat under Drought Stress

HU Tinghu 2013

Other claims from this paper (15)

Intervention effect Spraying LCO and TH17 under normal water promoted growth and development of oat.
Intervention effect Spraying LCO and TH17 under normal water increased oat yield.
Intervention effect Under drought stress, LCO and TH17 reduced the reduction of plant height, spike length and spike grain number in oat.
Intervention effect Under drought stress, LCO and TH17 reduced the reduction of biological yield, grain weight per plant and the accumulation rate of dry matter in oat.
Intervention effect In the seedling stage, spraying LCO increased single spike grain weight by 61.25% compared with SSCK.
Intervention effect In the seedling stage, spraying LCO and TH17 increased single spike grain weight by 65.00% compared with SSCK.
Intervention effect Under drought stress, LCO increased free proline content in the elongation stage by 27.19% compared with SSCK.
Intervention effect Under drought stress, TH17 increased free proline content in the elongation stage by 41.00% compared with SSCK.
Intervention effect Under drought stress, LCO increased soluble sugar content in the heading stage by 61.43% compared with SSCK.
Intervention effect Under drought stress, TH17 increased soluble sugar content in the heading stage by 112.54% compared with SSCK.
Intervention effect Under drought stress, LCO increased soluble protein content in the seedling stage by 9.58% compared with SSCK.
Intervention effect Under drought stress, TH17 increased soluble protein content in the seedling stage by 13.80% compared with SSCK.
Intervention effect Under drought stress, spraying LCO and TH17 in the heading stage increased SOD and POD activities in oat.
Intervention effect Under drought stress, spraying LCO and TH17 increased CAT activity in the elongation stage in oat.
Intervention effect The effects of spraying LCO and TH17 in the seedling stage were the largest.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Higher NH4-N level reduced maize plant growth.

Taxon: maizeZea mayse0
Material: C-20 and C-77e0
Treatment: higher level of NH4-Ne1
Outcome: plant growthe1
Direction: decreaseinferrede1
Setting: pot experimente0

Not reportedComparator

Verbatim

e0
“A pot experiment was conducted to study the effect of ammonium (NH4) and nitrate (NO3) on growth, water relations and rhizodeposition (taking accumulation of sand on the root surface as an indirect measure) of two varieties of maize (C-20 and C-77)”
✓ located verbatim in the source · abstract, characters 0–248

e1
“In general, higher level of NH4-N had a negative effect on plant growth and a positive effect on tissue water concentration”
✓ located verbatim in the source · abstract, characters 728–851

Title

AMMONIUM AND NITRATE FERTILIZATION EFFECTS ON BIOMASS YIELD OF MAIZE (ZEA MAYS L.) WITH SPECIAL EMPHASIS ON RHIZODEPOSITION

S. Gill; Muhammad Abid; Farooq Azam 2007

Other claims from this paper (7)

Intervention effect Higher NH4-N level increased tissue water concentration in maize.
Intervention effect Lower NH4 levels increased the amount of sand adhering to maize roots.
Observation Maize roots adhered sand 2-3 times their fresh weight.
Observation Maize roots adhered sand 30-43 times their dry weight.
Association Root-adhering sand had significantly higher water concentration than bulk sand in maize.
Intervention effect Water concentration of root-adhering sand was higher in the presence of NH4.
Mechanism The authors suggest polysaccharides released from maize roots or made by rhizospheric microbes raise root-adhering sand water concentration (hypothesis).

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 50% of ETr, initial fluorescence was reduced by 5.58%.

Taxon: eggplantSolanum melongenae4
Treatment: 50% level of the ETre0
Outcome: fluorescence in the initiale0
Direction: reductionse0
Value: 5.58e0
Setting: greenhousee1

Not reportedComparator

Verbatim

e0
“The use of 50% level of the ETr provides reductions of 5.58; 7.92 and 6.84% of fluorescence in the initial, maximum and quantum yield of the photosystem”
✓ located verbatim in the source · abstract, characters 817–969

e1
“in a greenhouse of the Center of Science and Technology Agrifood, at the Federal University of Campina Grande (UFCG / CCTA), Campus of Pombal-PB, Brazil”
✓ located verbatim in the source · abstract, characters 405–557

e4
“The fluorescence and biomass of the eggplant plants is reduced with the decrease in irrigation level”
✓ located verbatim in the source · abstract, characters 1162–1262

Title

Fluorescence and Growth of Eggplant under Irrigation Levels and Silicon Doses

Reynaldo Teodoro de Fatima; Jackson Silva Nobrega; Daniel De Almeida Carreiro; et al. Journal of Experimental Agriculture International 2019. doi:10.9734/jeai/2019/v36i430240

Other claims from this paper (7)

Intervention effect At 50% of ETr, maximum fluorescence was reduced by 7.92%.
Intervention effect At 50% of ETr, quantum yield of the photosystem was reduced by 6.84%.
Intervention effect Irrigation at 100% of ETr with 106 and 110 mg L-1 of silicon gave the maximum fresh stem mass of 140.8 g.
Intervention effect Irrigation at 100% of ETr with 106 and 110 mg L-1 of silicon gave the maximum dry stem mass of 48.1 g.
Intervention effect The 100% ETr irrigation with 108 mg L-1 of silicon gave the best stem mass accumulation.
Association Fluorescence and biomass of eggplant were reduced with decreasing irrigation level.
Intervention effect Silicon application did not increase fluorescence or dry leaf mass of eggplant.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The NPK accumulation reduction under early shading is mainly due to decreased root oxidation ability of α-NA and root dry weight before heading.

Taxon: japonica super ricee0
Outcome: NPK accumulatione4
Qualifier: root oxidation ability of α-NA and root dry weight before headinge5

Verbatim

e0
“using japonica super rice Nanjing 44 and Ningjing 3”
✓ located verbatim in the source · abstract, characters 33–84

e4
“Compared with L1, L2 significantly reduced NPK accumulation from jointing to heading and at whole heading stage”
✓ located verbatim in the source · abstract, characters 455–566

e5
“mainly due to the significant decrease of the root oxidation ability of α-NA and root dry weight before heading”
✓ located verbatim in the source · abstract, characters 568–679

Title

Effects of Light, Nitrogen and Their Interaction on Grain Yield and Nitrogen, Phosphorus and Potassium Absorption in Japonica Super Rice

Ya Wang ACTA AGRONOMICA SINICA 2014

Other claims from this paper (10)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A 100-hour sheep stay per m2 increased leaf chlorophyll by 55% compared with the reference.

Taxon: plumPrunus domesticae1
Treatment: 100-hour stay of a sheep per m2e2
Outcome: chlorophyll in the leavese3
Direction: increasee3
Value: 55%e3
Comparator: referencee3

Verbatim

e1
“With increasing the rate of manure application the damage on plum fruit produce was found to decrease as compared to the traditional management system”
✓ located verbatim in the source · abstract, characters 712–862

e2
“The highest fruit yield of 100 kg per tree, on average, was obtained in the third variant at 100-hour stay of a sheep per m2”
✓ located verbatim in the source · abstract, characters 864–988

e3
“the 55%-increase of chlorophyll in the leaves compared to the reference”
✓ located verbatim in the source · abstract, characters 1026–1097

Title

POSSIBILITIES FOR CONTROL OF PLUM POX DAMAGES THROUGH IMPROVING THE TREE NUTRIENT SUPPLY

K. Dragoiski; H. Dinkova; B. Mihovska Acta Horticulturae 2002. doi:10.17660/actahortic.2002.577.44

Other claims from this paper (3)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T9 improved total soluble solids in summer and winter.

Taxon: Grapet0
Material: Red Globet0
Treatment: 30 kg FYM + 150:150:450 g NPK/vinee0
Outcome: total soluble solidse0
Direction: improvede0
Value: 17.84 and 17.59 °Brixe0

Not reportedComparator

Verbatim

e0
“application of 30 kg FYM + 150:150:450 g NPK/vine (T9) improved the quality parameters viz., total soluble solids (17.84 and 17.59 °Brix), reducing sugars (15.65% and 15.55%) and total sugars (17.22% and 17.76%) along with a decrease in acidity (0.48 and 0.49%)”
✓ located verbatim in the source · abstract, characters 881–1142

t0
“Grape (Vitis vinifera L.) Var. Red Globe”
✓ located verbatim in the source · title, characters 75–115

Title

Standardization of Nutrient Requirement for Enhancing Yield and Quality in Grape (Vitis vinifera L.) Var. Red Globe

C. Kavitha; M. Shamini International Journal of Plant & Soil Science 2023. doi:10.9734/ijpss/2023/v35i214103

Other claims from this paper (6)

Intervention effect T2 improved yield per vine in summer and winter.
Intervention effect T2 increased bunch number per vine in both seasons.
Observation T2 produced optimal bunch weight in both seasons.
Intervention effect T9 improved reducing sugars in summer and winter.
Intervention effect T9 improved total sugars in summer and winter.
Intervention effect T9 decreased acidity in summer and winter.

“yield decrease”

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