Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

IS-1 net photosynthesis at 10 days without irrigation decreased 28.85% relative to 5 days.

Taxon: Stevia rebaudina Bertonit0
Material: IS-1e0
Treatment: without irrigation for 10de1
Outcome: Pne1
Direction: decreasede1
Value: 28.85%e1
Comparator: without irrigation for 5de1

Verbatim

t0
“Stevia rebaudina Bertoni”
✓ located verbatim in the source · title, characters 85–109

e0
“IS-1, QF-1, QTZ4, JD-1 and AL-4”
✓ located verbatim in the source · abstract, characters 128–159

e1
“the Pn of various materials in T2 (without irrigation for 10d) showed maximum decrease, they decreased for 28.85%, 47.04%, 43.03%, 43.61% and 42.25% than that in T1 (without irrigation for 5d), respectively”
✓ located verbatim in the source · abstract, characters 592–798

Title

The Effects of Drought Stress on the Photosynthetic Parameters and Dry Leaf Yield of Stevia rebaudina Bertoni

Guang Xi Ren; Yan Shi Advanced materials research 2012. doi:10.4028/www.scientific.net/amr.518-523.4786

Other claims from this paper (9)

Intervention effect Short drought caused no significant change in photosynthesis, transpiration or dry leaf production.
Intervention effect Net photosynthesis declined with continuing drought.
Intervention effect QF-1 net photosynthesis decreased 47.04% at 10 days versus 5 days without irrigation.
Intervention effect QTZ4 net photosynthesis decreased 43.03% at 10 days versus 5 days without irrigation.
Intervention effect JD-1 net photosynthesis decreased 43.61% at 10 days versus 5 days without irrigation.
Intervention effect AL-4 net photosynthesis decreased 42.25% at 10 days versus 5 days without irrigation.
Observation Transpiration followed the same trend as net photosynthesis across materials.
Intervention effect Dry leaf yield fell as drought continued.
Observation Materials differed in drought tolerance as reflected by differing dry leaf yield decreases.

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 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 resultpositivemeasured

Claim · model-written summary

For oats, water use efficiency under plastic-film ridges increased by 1.25 kg ha-1 mm-1 compared with flat planting over 3 years.

Taxon: oatsAvena sativae0
Treatment: PFe0
Outcome: WUEe0
Direction: increasee0
Value: 1.25 kg ha −1 mm −1e0
Qualifier: over 3 yre0
Comparator: FPe0

Verbatim

e0
“For oats, the decrease of WUE of MCS was 1.31 kg ha −1 mm −1 , but the increase of WUE of BF and PF was 0.83 and 1.25 kg ha −1 mm −1 , respectively, compared with that of FP over 3 yr”
✓ located verbatim in the source · abstract, characters 868–1051

Title

Comparing Yield, Quality, Water Use Efficiency, and Value between Fodder and Grain Produced Using Ridge‐Furrow Rainwater Harvesting in a Semiarid Region

Qi Wang; Dengkui Zhang; Xujiao Zhou; et al. Crop Science 2019. doi:10.2135/cropsci2019.03.0180

Other claims from this paper (18)

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)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend irrigation at 1.0 APE with ammonia gas at 286 Kg ha-1 for maize productivity and water relations.

Taxon: maizeZea mayse0
Outcome: irrigate at 1.0 of APE with nitrogen addition as ammonia gas at the rate of 286 Kg ha-1e0
Value: about 960 m3 per hectaree0

Verbatim

e0
“The best treatment for maize productivity and water relation is to irrigate at 1.0 of APE with nitrogen addition as ammonia gas at the rate of 286 Kg ha-1 while saving about 960 m3 per hectare with no significant decrease in yield”
✓ located verbatim in the source · abstract, characters 1525–1755

Title

IRRIGATION SCHEDUL WITH DIFFERENT NITROGEN SOURCES AND LEVELS FOR MAIZE PRODUCTIVITY AND SOME WATER RELATIONS

Ahmed Abd El-Hafeez; Samah Bashandy Egyptian Journal of Soil Science 2019. doi:10.21608/ejss.2019.7293.1239

Other claims from this paper (12)

Intervention effect Increasing pan evaporation coefficient from 0.7 to 1.3 increased maize yield and yield attributes.
Intervention effect Increasing pan evaporation coefficient raised grain or stover N, P and K uptake.
Intervention effect Higher pan evaporation coefficients increased seasonal applied water and consumptive use.
Intervention effect Maize grain and stover yields did not differ significantly between 1.0 and 1.3 APE.
Intervention effect Irrigation at 1.0 APE gave the highest water utilization and water use efficiencies.
Intervention effect Irrigation at 0.7 APE gave the lowest water utilization and water use efficiencies.
Intervention effect Anhydrous ammonia gave higher maize yield and yield attributes than ammonium nitrate and urea.
Intervention effect Anhydrous ammonia increased grain or stover N, P and K uptake relative to the other nitrogen sources.
Intervention effect Anhydrous ammonia increased consumptive use and water efficiencies relative to other nitrogen sources.
Intervention effect Increasing nitrogen level from 214 to 286 Kg ha-1 improved maize yield and attributes.
Intervention effect Increasing nitrogen level improved N, P and K uptake and water relations.
Intervention effect The recommended treatment saves about 960 m3 per hectare without a significant yield decrease.

Intervention effectobservedoriginal resultnegativesimulated

Claim · model-written summary

The specified non-FD scenario was the worst strategy and produced high soil salinization.

Treatment: non-FD scenario, coupled with no irrigation in May and August, TI ranging between 65 and 80% of soil RAW depletion, and ID set at 50 mme0
Outcome: soil salinizatione0
Direction: highe0
Qualifier: water-conservativee0

Not reportedTaxonComparator

Verbatim

e0
“The worse strategy is revealed to be the non-FD scenario, coupled with no irrigation in May and August, TI ranging between 65 and 80% of soil RAW depletion, and ID set at 50 mm. Even if water-conservative, this approach results in high soil salinization and leads to significant yield decrease”
✓ located verbatim in the source · abstract, characters 1234–1527

Title

Smart water and soil-salinity management in agro-wetlands

Marinella Masina; Roberta Calone; Lorenzo Barbanti; et al. Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna) 2019

Other claims from this paper (3)

Intervention effect Flooded drains countered soil salinization more effectively than salt-leaching irrigation alone.
Intervention effect The specified flooded-drain and irrigation combination gave the best maize yield and salinization control.
Intervention effect The water-conservative non-FD scenario significantly decreased maize yield.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

SM2 decreased wheat grain Cd over SM1 by 2.7-fold.

Taxon: WheatTriticum aestivumt0
Treatment: SM2e0
Interactor: phosphate-solubilizing, ACC-deaminase P. fluorescense1symbiont
Outcome: Grain-Cd concentratione0
Direction: decreasede0
Value: 2.7-folde0
Comparator: SM1e0

Verbatim

t0
“Wheat”
✓ located verbatim in the source · title, characters 128–133

e0
“Grain-Cd concentration decreased at P90 over P0 (34%) and P45 (17%), and at P45 over P0 (21%). It decreased over SM0 at SM2 (22%) and SM1 (8%), and over SM1 at SM2 (2.7-fold).”
✓ located verbatim in the source · abstract, characters 872–1047

e1
“seed inoculation with rhizobacterial strains, i.e. no Pseudomonas fluorescens (SM0), with ACC-deaminase P. fluorescens (SM1) and with phosphate-solubilizing, ACC-deaminase P. fluorescens (SM2)”
✓ located verbatim in the source · abstract, characters 272–464

Title

ACC-Deaminase, Phosphate-Solubilizing Pseudomonas fluorescens Increase Phosphorus and Decrease Cadmium Concentration to Enhance Wheat Yield

Zia-ul-Hassan; S. Khokhar; I. Rajpar; et al. Journal of Basic & Applied Sciences 2016. doi:10.6000/1927-5129.2016.12.48

Other claims from this paper (19)

Intervention effect P90 increased wheat TGW, yield and P concentration over P0, with a reported range of 24-132%.
Intervention effect P90 increased wheat TGW, yield and P concentration over P45, with a reported range of 3.7-37%.
Intervention effect SM2 increased wheat TGW, yield and P concentration over SM0, with a reported range of 13-57%.
Intervention effect SM1 increased wheat TGW, yield and P concentration over SM0, with a reported range of 5.4-34%.
Intervention effect SM2 increased wheat TGW, yield and P concentration over SM1, with a reported range of 1.4 to 2.4-fold.
Intervention effect P90 decreased wheat grain Cd over P0 by 34%.
Intervention effect P90 decreased wheat grain Cd over P45 by 17%.
Intervention effect P45 decreased wheat grain Cd over P0 by 21%.
Intervention effect SM2 decreased wheat grain Cd over SM0 by 22%.
Intervention effect SM1 decreased wheat grain Cd over SM0 by 8%.
Intervention effect P90 decreased wheat straw Cd over P0 by 25%.
Intervention effect P90 decreased wheat straw Cd over P45 by 18%.
Intervention effect P45 decreased wheat straw Cd over P0 by 8%.
Intervention effect SM2 decreased wheat straw Cd over SM0 by 18%.
Intervention effect SM1 increased wheat straw Cd over SM0 by 9%.
Intervention effect P90 with SM2 increased wheat TGW over SM0 by 8.6.
Intervention effect P90 with SM2 increased wheat straw-P over SM0 by 29%.
Intervention effect P90 with SM2 decreased wheat Grain-Cd over SM0 by 30.
Intervention effect P90 with SM2 decreased wheat straw-Cd over SM0 by 23%.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cymbush super EC reduced grain loss in cowpea to 16-31 per cent, against 43-45 per cent in untreated control.

Taxon: cowpeaVigna unguiculatat0
Treatment: Cymbush super ECe7
Outcome: grain losse7
Direction: decreaseinferrede7
Value: 16-31e7
Qualifier: 43-45%e6
Comparator: untreated controle6

Verbatim

t0
“rainfed cowpea”
✓ located verbatim in the source · title, characters 75–89

e6
“Grain yield loss of about 43-45% was recorded in untreated control and this was attributed to the damage caused by insect pests of budding, flowering and podding stages”
✓ located verbatim in the source · abstract, characters 1371–1539

e7
“Cowpea treated with Cymbush super EC and NSAE had 16-31 and 31-34% grain loss, respectively”
✓ located verbatim in the source · abstract, characters 1541–1632

Title

Evaluation of cultivars and insecticides on insect pests and grain loss of rainfed cowpea (Vigna unguiculata (L.) Walp.) at Baga, Lake Chad shore area of Nigeria

U. M. Maina; B. M. Sastawa; B. M. Biu Journal of Entomology and Nematology 2014. doi:10.5897/jen2014.

Other claims from this paper (17)

Observation Flower thrips and legume pod borer were major insect pests of rainfed cowpea, with blister beetle and pod sucking bug also named.
Observation Borno brown cowpea failed to produce flowers in both seasons.
Observation Cowpea IT98k-131-2 was more tolerant to damage by insect pests at budding, flowering and podding stages.
Intervention effect Three sprays of Cymbush super EC increased grain yield by 87.68 and 61.09 per cent over control in 2008 and 2009.
Intervention effect Three sprays of NSAE increased grain yield by 81.85 and 53.69 per cent over control in 2008 and 2009.
Intervention effect Cymbush super EC reduced pod damage in cowpea to 7.0-7.4 per cent, against 22.3-26.3 per cent in untreated control.
Intervention effect NSAE reduced pod damage in cowpea to 8.8-10.6 per cent, against 22.3-26.3 per cent in untreated control.
Mechanism Grain yield loss in untreated cowpea of 43-45 per cent was attributed to damage by insect pests.
Intervention effect NSAE reduced grain loss in cowpea to 31-34 per cent, against 43-45 per cent in untreated control.
Intervention effect Three sprays of NSAE or Cymbush super EC on IT98k-131-2 gave the best grain yield in both seasons.
Intervention effect NSAE gave a higher marginal return than Cymbush super EC, 25.45 against 18.00.
Intervention effect Three sprays gave the highest marginal returns over control.
Intervention effect Insecticide application once at budding, flowering and podding reduced insect pest infestation in cowpea in the Lake Chad shore area.
Intervention effect Insecticide application once at budding, flowering and podding increased grain yield of rainfed cowpea in the Lake Chad shore area.
Intervention effect Three sprays of Cymbush super EC or NSAE gave the best control of insect pests in cowpea, economically.
Recommendation The authors recommend cultivating cowpea variety IT98k-131-2 for resistance and high yield.
Recommendation The authors recommend neem seed aqueous extract as an alternative insecticide for control of insect pests in cowpea.

“yield decrease”

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