Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Morphophysiological adaptation traits of saffron were observed even at severe water stress.

Taxon: Saffront0
Outcome: morphophysiological adaptation traitse6
Qualifier: even at severe level of water stress (40% ET0)e6

Verbatim

t0
“Effect of Drought Stress on the Growth and Development of Saffron (Crocus Sativus. L) in Eastern Morocco”
✓ located verbatim in the source · title, characters 0–104

e6
“the morphophysiological adaptation traits were observed even at severe level of water stress (40% ET0) which resulted in an acceptable decrease in stigmas yield”
✓ located verbatim in the source · abstract, characters 1197–1357

Title

Effect of Drought Stress on the Growth and Development of Saffron (Crocus Sativus. L) in Eastern Morocco

Ibtissam Mzabri; Manal Legsayer; Fatimzahhra Aliyat; et al. Atlas Journal of Biology 2017. doi:10.5147/ajb.v0i0.44

Other claims from this paper (7)

Intervention effect Drought stress decreased chlorophyll content in saffron leaves relative to the control.
Intervention effect Drought stress caused a slight decrease in the PSII quantum yield of saffron relative to the control.
Intervention effect Drought stress increased proline content in saffron.
Intervention effect Drought stress increased soluble sugars and total phenols in saffron.
Intervention effect Relative water content and malondialdehyde content of drought-stressed saffron stayed similar to the control.
Association Increasing drought stress slightly influenced the growth parameters of saffron.
Intervention effect Severe water stress (40% ET0) gave an acceptable decrease in saffron stigma yield.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Leaf gas exchanges of the pear selection were low during the entire season.

Taxon: blush peart0
Outcome: gas exchanges of leavese1
Qualifier: low during the entire seasone1

Verbatim

t0
“blush pear selection”
✓ located verbatim in the source · title, characters 55–75

e1
“The gas exchanges of leaves were low during the entire season. There were no differences among treatments during most of the season, with deficit showing a decrease only during the warmest part of the season in late January and February”
✓ located verbatim in the source · abstract, characters 272–508

Title

Gas exchanges, fruit growth and yield of ‘ANP-0534’, a blush pear selection, under different irrigation levels

L. Corelli Grappadelli; P. Losciale; J. Lopresti; et al. Acta Horticulturae 2021. doi:10.17660/actahortic.2021.1303.46

Other claims from this paper (11)

Intervention effect No differences in leaf gas exchanges among irrigation regimes during most of the season.
Intervention effect Deficit irrigation decreased leaf gas exchanges only during the warmest part of the season in late January and February.
Observation Fruit development followed an expolinear pattern in mass.
Observation Absolute growth rates were low at the end of cell division.
Observation AGR values improved after irrigation started, reaching about 2 g per day from late December to late January.
Intervention effect Excess water gave higher AGR values than the other treatments in February.
Intervention effect Fruits under excess water were larger, by about 15% by weight.
Intervention effect Excess water required 50% more water applied than the other treatments.
Intervention effect The number of fruit per tree was higher in the standard irrigation treatment than in the excess irrigation treatment.
Intervention effect Fruit were still larger on the excess irrigation treatment after adjusting fruit size for fruit number per tree.
Intervention effect Yield did not differ among irrigation regimes.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Kufri Himalini was the most efficient cultivar in nitrogen use.

Taxon: potatoSolanum tuberosume0
Material: Kufri Himalinie1
Outcome: the most efficient in case of N usee1

Verbatim

e0
“Average yield of potato cultivars increased significantly with increase in N supply up to 225 kg N ha-1, then tended to decrease slightly as nitrogen levels increased further”
✓ located verbatim in the source · abstract, characters 301–475

e1
“cultivar Kufri Himalini was the most efficient in case of N use”
✓ located verbatim in the source · abstract, characters 1230–1293

Title

Impact of nitrogen nutrition on productivity and nutrient use efficiency of potato (Solanum tuberosum L.) In an inceptisol of west Bengal, India

H Banerjee; K Ray; S Sarkar; et al. SAARC Journal of Agriculture 2016. doi:10.3329/sja.v13i2.26575

Other claims from this paper (10)

Intervention effect Average potato yield increased significantly with nitrogen supply up to 225 kg N ha-1 and then tended to decrease slightly.
Intervention effect Tuber yield of Kufri Shailja and Kufri Jyoti increased significantly up to 225 kg N ha-1 and decreased with further nitrogen.
Intervention effect Yield of Kufri Himalini increased with nitrogen up to 300 kg N ha-1.
Intervention effect The yield increment of Kufri Himalini from 225 to 300 kg N ha-1 was not significant.
Intervention effect Applying 150 kg N ha-1 instead of 225 kg N ha-1 decreased average potato tuber yield by 5.3%.
Intervention effect Applying 75 kg N ha-1 instead of 225 kg N ha-1 decreased average potato tuber yield by 18.7%.
Intervention effect Applying no nitrogen instead of 225 kg N ha-1 decreased average potato tuber yield by 65.1%.
Intervention effect Nitrogen use efficiency of potato decreased towards higher N levels for all cultivars.
Association Nitrogen use efficiency of Kufri Himalini was higher at all N levels.
Recommendation About 225 kg N ha-1 is the optimum nitrogen dose for higher potato tuber yield irrespective of cultivar.

Observationobservedoriginal resultmeasured

Claim · model-written summary

About 10% of sphagnum and wood materials were degraded within 8 weeks.

Taxon: lettuceLactuca sativae3
Treatment: sphagnum and wood materialse5
Outcome: degradede5
Value: about 10%e5
Qualifier: Within 8 weekse5

Verbatim

e3
“Sphagnum caused a pH decrease and accumulation of ammonium in the nutrient solution and allowed the highest yield for lettuce at moderate phenolic acid contents”
✓ located verbatim in the source · abstract, characters 1383–1543

e5
“Within 8 weeks, 30% of the hemp and about 10% of both sphagnum and wood materials were degraded”
✓ located verbatim in the source · abstract, characters 1072–1167

Title

Soilless Cultivation: Dynamically Changing Chemical Properties and Physical Conditions of Organic Substrates Influence the Plant Phenotype of Lettuce

Annika Nerlich; Dennis Dannehl Frontiers in Plant Science 2021. doi:10.3389/fpls.2020.601455

Other claims from this paper (10)

Intervention effect Sphagnum moss is a suitable substitute substrate for lettuce, contrary to hemp.
Intervention effect Hemp increased phenolic acid contents in lettuce.
Intervention effect Hemp gave poor lettuce yield.
Intervention effect Sphagnum decreased the pH of the nutrient solution.
Intervention effect Sphagnum increased ammonium accumulation in the nutrient solution.
Intervention effect Sphagnum gave the highest lettuce yield at moderate phenolic acid contents.
Intervention effect Wood gave low lettuce yields.
Observation Hemp degraded 30% of its material within 8 weeks.
Observation All investigated substrates had good physical properties for lettuce.
Observation The substrates differed in decomposition stability.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Mobile potassium in the soil gradually increased from 110 to 151.4 mg/kg over 50 years.

Outcome: concentration of mobile potassiume6
Direction: increasede6
Value: from 110 to 151.4 mg/kge6
Qualifier: Over 50 yearse6

Not reportedTaxon

Verbatim

e6
“Over 50 years, the concentration of mobile potassium in the soil gradually increased from 110 to 151.4 mg/kg, but by 2023 a decrease to 145.1 mg/kg was recorded”
✓ located verbatim in the source · abstract, characters 775–935

Title

Variability of agrochemical indicators and spring wheat yield in Vysokogorskiy district of the Republic of Tatarstan. Agrobiotechnologies and digital agriculture

Liliya Gaffarova; Elena Smirnova; Anastasiya Matveeva Agrobiotechnologies and digital farming 2025. doi:10.12737/2782-490x-2025-21-26

Other claims from this paper (11)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Soil nitrate rose in surface soil after tomato harvest relative to before planting.

Taxon: tomatoSolanum lycopersicume0
Organ / stage: tomato harveste0
Outcome: Soil nitrate contentse0
Direction: increasee0
Qualifier: surface soil layer(0~20 cm)e0
Comparator: stage before tomato plantinge0

Verbatim

e0
“Soil nitrate contents generally tended to increase in surface soil layer(0~20 cm) and decrease in deep soil layer after tomato harvest compared with the stage before tomato planting”
✓ located verbatim in the source · abstract, characters 1963–2144

Title

Effects of Combined Application of Organic Manure and Chemical Fertilizers on Yield and Quality of Tomato and Soil Nitrate Leaching Loss Under Greenhouse Condition

Jiyun Jin Nongye huanjing kexue xuebao 2012

Other claims from this paper (11)

Intervention effect Tomato yields did not differ significantly among combined fertilizer patterns and conventional fertilization.
Intervention effect Combined fertilizer patterns increased average income by 19 127 RMB yuan·hm-2.
Observation The 3/4 chemical N plus 1/4 organic N pattern gave the highest income.
Intervention effect Combined fertilization decreased tomato fruit nitrate by 5.4% versus all-chemical NPK.
Intervention effect Combined fertilization decreased tomato fruit nitrate by 7.0% versus conventional fertilization.
Intervention effect Combined fertilization increased tomato fruit Vc by 9.4% against all-chemical NPK.
Observation Soil nitrate fell in deep soil after tomato harvest relative to before planting.
Intervention effect Combined fertilizer patterns had lower soil nitrate in each layer than conventional fertilization.
Intervention effect Combined fertilization decreased nitrate leakage by 35.5% versus chemical fertilization.
Intervention effect Combined fertilization decreased nitrate leakage by 55.1% versus conventional fertilization.
Recommendation The authors selected 3/4 chemical N plus 1/4 organic N as the proper pattern under the experiment conditions.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Hitomebore headed during a period safe from cold injury in the hot 2010 season.

Taxon: riceOryza sativat0
Material: Hitomeboree0
Outcome: reached the heading stage during a period when it was safe from cold-induced injurye0
Setting: experimental paddy field in Sapporoe0

Not reportedDirection

Verbatim

e0
“Hitomebore grown at our experimental paddy field in Sapporo under the hot conditions of 2010 reached the heading stage during a period when it was safe from cold-induced injury”
✓ located verbatim in the source · abstract, characters 876–1052

t0
“rice”
✓ located verbatim in the source · title, characters 46–50

Title

Extraordinary hot summer in Hokkaido decrease rice yield and satisfy growing of cultivar in Tohoku region “Hitomebore”

Manabu NEMOTO; Takahiro HAMASAKI; Hiroyuki SHIMONO Journal of Agricultural Meteorology 2011. doi:10.2480/agrmet.67.4.1

Other claims from this paper (5)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought damage was more severe in the second year than the first.

Taxon: safflowerCarthamus tinctoriuse0 t0 e1
Outcome: severity of the damagee0 t0 e1
Direction: highere0 t0 e1
Comparator: the first yeare0 t0 e1

Verbatim

e0
“The severity of the damage of the end-season drought stress in the second year was higher than in the first year due to the higher temperatures and the decrease in the rainfall”
✓ located verbatim in the source · abstract, characters 1176–1352

t0
“Application Methods of Zinc Sulphate Increased Safflower Seed Yield and Quality under End-Season Drought Stress”
✓ located verbatim in the source · title, characters 0–111

e1
“The effect of different methods of zinc application on the growth, yield, and quality of safflower seeds under regular irrigation and interruption of irrigation from flowering to harvest (82 and 80 DAS in the first and second years, respectively) was evaluated.”
✓ located verbatim in the source · abstract, characters 216–477

Title

Application Methods of Zinc Sulphate Increased Safflower Seed Yield and Quality under End-Season Drought Stress

Reza Ahmadi; Mohammad Mahmoudi; Farid Shekari; et al. Horticulturae 2024. doi:10.3390/horticulturae10090963

Other claims from this paper (19)

Intervention effect End-season drought lowered chlorophyll index, leaf area index and relative water content.
Intervention effect End-season drought lowered plant height and yield components.
Intervention effect End-season drought lowered biological yield, seed yield and harvest index.
Intervention effect End-season drought lowered seed oil content, oil harvest index and seed element content.
Association The yield decrease coincided with lower capitol number and diameter, seed number per capitol and 1000-seed weight.
Intervention effect Zinc sulfate increased studied traits in both years and irrigation conditions.
Intervention effect Zinc sulfate improved yield and seed nitrogen, phosphorus and potassium contents.
Intervention effect Zinc sulfate improved seed zinc and iron content.
Association Increasing zinc sulfate concentration lowered seed phosphorus content with both application methods.
Intervention effect Seed phosphorus content remained above the no-zinc treatment.
Intervention effect Zinc increased biological, seed and oil yield.
Observation Seed and oil yield responded more strongly to zinc than biological yield.
Intervention effect Zinc increased seed and oil harvest index.
Intervention effect Higher zinc sulfate concentrations improved performance under regular irrigation.
Observation Medium and lower zinc sulfate concentrations worked better under stress.
Intervention effect Flowering-stage spray at 5 g L−1 under normal irrigation gave the highest 1000-seed weight.
Intervention effect Flowering-stage spray at 5 g L−1 under normal irrigation gave the highest potassium and zinc content.
Intervention effect Foliar zinc sulfate spray improved seed yield more than soil application.
Observation Soil zinc sulfate application affected biological yield more than seed yield.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The top 25% F3 families for spike fertility had 12% more grains per spike than the remaining families.

Taxon: wheatTriticum aestivume0
Material: top 25% F 3 families with the highest SFe1
Outcome: grains per spikee1
Direction: moree1
Value: 12%e1
Comparator: remaining familiese1

Verbatim

e0
“In wheat”
✓ located verbatim in the source · abstract, characters 9–17

e1
“The top 25% F 3 families with the highest SF had 12% more grains per spike, despite a 13% and 5% decrease in SDW per spike and weight per grain, respectively, than the remaining families”
✓ located verbatim in the source · abstract, characters 919–1105

Title

Wheat spike fertility: inheritance and relationship with spike yield components in early generations

Diana L. Martino; Pablo E. Abbate; María G. Cendoya; et al. Plant Breeding 2015. doi:10.1111/pbr.12262

Other claims from this paper (10)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Soil salt concentration for accession A1 decreased from 28 dS m−1 before sowing to 8 dS m−1 as plants progressed through growth stages.

Material: A1e1
Outcome: salt concentratione2
Direction: decreasede2
Value: 8e1
Qualifier: from 28 dS m−1 before sowinge1

Not reportedTaxon

Verbatim

e1
“For the A1, A2, and N3 accessions, this decrease was from 28 dS m−1 before sowing to 8, 7.5, and 7.6 dS m−1, respectively”
✓ located verbatim in the source · abstract, characters 861–982

e2
“the soil’s salt concentration decreased”
✓ located verbatim in the source · abstract, characters 820–859

Title

Assessment of Salt Tolerance in Wheat Accessions: Growth and Yield Components under Saline Conditions

Saifulldeen A. Salim; Firas T. Rasheed; Utoor H. Al-Deen; et al. Asian Journal of Science and Applied Technology 2024. doi:10.70112/ajsat-2024.13.2.4225

Other claims from this paper (19)

“yield decrease”

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