Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced time to 50% heading and maturity.

Taxon: WheatTriticum aestivumt0
Treatment: Drought stresse0
Outcome: number of days to 50% heading and maturitye0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Drought stress led to a significant decrease in the number of days to 50% heading and maturity”
✓ located verbatim in the source · abstract, characters 632–726

t0
“Wheat (Triticum aestivum L.)”
✓ located verbatim in the source · title, characters 55–83

Title

Computation of Drought Effects on Yield and Quality of Wheat (Triticum aestivum L.) Via Reckoning of Morpho-Physiological Responses

Ahsan Javed; Nadeem Ahmad; Javed Ahmed; et al. Romanian Agricultural Research 2025. doi:10.59665/rar4236

Other claims from this paper (14)

Observation Genotypes differed significantly for all recorded parameters.
Intervention effect Drought reduced plant height and productive tillers per plant.
Intervention effect Drought reduced NDVI and chlorophyll index.
Intervention effect Drought reduced thousand grain weight and grain yield.
Intervention effect Protein content increased under drought.
Association Yield correlated positively with thousand grain weight and productive tillers.
Association Yield correlated positively with protein content, NDVI, and flag leaf area.
Association Yield correlated positively with chlorophyll SPAD.
Association Protein content correlated positively with yield under drought.
Association Protein content correlated negatively with yield under irrigation.
Observation HYT-70-16 performed well under drought for yield and related traits.
Observation V-17086 performed well under drought for yield and related traits.
Recommendation The authors propose HYT-70-16 for drought tolerance breeding.
Recommendation The authors propose V-17086 for drought tolerance breeding.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Decreased reproductive part weight is an indicator of plant depression.

Taxon: Leonurus Quinquelobatus Gilib.t0
Organ / stage: reproductive parte0
Outcome: reproductive part weighte0
Direction: decreasee0
Qualifier: plant’s depressione0

Verbatim

e0
“The reduction of shoot number and decrease it’s reproductive part weight are the important morphological indicators of plant’s depression.”
✓ located verbatim in the source · abstract, characters 151–289

t0
“Leonurus Quinquelobatus Gilib.”
✓ located verbatim in the source · title, characters 28–58

Title

The Morphology And Yield Of Leonurus Quinquelobatus Gilib. In Different Regions Of Western Siberia

Zagurskaya, Y.; Bayandina, I.; Dimina, E.; et al. Zenodo (CERN European Organization for Nuclear Research) 2012. doi:10.5281/zenodo.162665

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Anthesis-silking interval consistently decreased in transgene-positive events versus nulls.

Taxon: maizeZea mayst0
Material: transgene-positive eventse0
Outcome: anthesis-silking intervale0
Direction: decreasee0
Comparator: nullse0

Verbatim

e0
“there was a consistent decrease in the anthesis-silking interval and a concomitant increase in kernel number/ear in transgene-positive events versus nulls”
✓ located verbatim in the source · abstract, characters 1098–1252

t0
“maize”
✓ located verbatim in the source · title, characters 72–77

Title

Transgenic alteration of ethylene biosynthesis increases grain yield in maize under field drought‐stress conditions

Jeffrey E. Habben; Xiaoming Bao; Nicholas J. Bate; et al. Plant Biotechnology Journal 2014. doi:10.1111/pbi.12172

Other claims from this paper (6)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Female sterility was caused by decreased pistil size, abnormal pistil morphology and non-separation of styles and stigmas.

Taxon: LINSEEDt0
Outcome: Female sterilitye6
Qualifier: decrease in size and abnormal morphology of pistils, and non-separation of styles and stigmase6

Verbatim

e6
“Female sterility was caused by decrease in size and abnormal morphology of pistils, and non-separation of styles and stigmas”
✓ located after whitespace/quote normalisation · abstract, characters 754–878

t0
“EFFECTS ON GROWTH AND YIELD OF LINSEED”
✓ located verbatim in the source · title, characters 63–101

Title

EVALUATION OF MENDOK AND DALAPON AS MALE GAMETOCIDES AND THEIR EFFECTS ON GROWTH AND YIELD OF LINSEED

P. N. RUSTAGI; H. Y. MOHAN RAM New Phytologist 1971. doi:10.1111/j.1469-8137.1971.tb02517.x

Other claims from this paper (14)

Intervention effect Mendok was slightly more effective than Dalapon as a male gametocide in linseed.
Intervention effect Treated linseed plants showed profuse branching, enhanced vegetative growth and heavy flower production.
Intervention effect Flowers of treated linseed plants became progressively smaller.
Intervention effect Flowers of treated linseed plants gradually closed.
Intervention effect Production and germination of seeds were considerably reduced in treated linseed plants.
Intervention effect Gamete fertility was reduced by the gametocide treatments.
Observation Male sterility was induced in two forms: developmental and functional.
Observation Developmental male sterility was characterized by fully or partially barren anthers and non-viable pollen.
Observation Pollen non-viability showed rhythms interspersed with periods of restored viability.
Observation Functional male sterility resulted from lack of anthesis, fusion and non-dehiscence of fertile anthers and agglutination of pollen.
Observation Tapetal cells in anthers of undersized flowers stayed highly vacuolate and persisted to the mature pollen grain stage.
Observation Microsporangia differentiated on petals.
Observation Treated plants showed toxicity symptoms of chlorosis and slight to severe burning of young leaves and flower buds.
Recommendation Neither Mendok nor Dalapon can be used as a specific male sterilizing agent in linseed.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Vegetation indices decreased during flowering and ripening.

Taxon: RiceOryza sativat0
Organ / stage: flowering and ripeninge0
Outcome: VIse0
Direction: decreasee0

Verbatim

e0
“The temporal dynamics of the VIs consistently increased from the seedling to inflorescence emergence stage, followed by a decrease during flowering and ripening”
✓ located verbatim in the source · abstract, characters 852–1012

t0
“Rice (Oryza sativa L.)”
✓ located after whitespace/quote normalisation · title, characters 140–162

Title

Integration of agronomic information, vegetation indices (VIs), and meteorological data for phenological monitoring and yield estimation of rice (Oryza sativa L.)

Jorge A. Fernandez-Jibaja; Nilton Atalaya-Marin; Yeltsin A. Álvarez-Robledo; et al. Smart Agricultural Technology 2025. doi:10.1016/j.atech.2025.101203

Other claims from this paper (7)

Observation Puntilla had greater tillering, with 9–28 tillers.
Observation Valor had greater tillering, with 9–28 tillers.
Observation Esperanza had the most stable chlorophyll values during ripening.
Observation Vegetation indices increased from seedling to inflorescence emergence.
Observation NDVI differed during ripening, although the reported p value was above 0.05.
Method / resource SVR had the highest yield prediction accuracy for Bellavista at maximum tillering.
Observation Valor had the highest grain yield of 13.70 t/ha.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Selfed stems had 15% fewer seeds per stem than outcrossed stems.

Taxon: alfalfaMedicago sativat0
Material: selfede0
Outcome: number of seeds per steme0
Direction: decreasee0
Value: 15%e0
Comparator: outcrossed stemse0

Verbatim

e0
“a 15% decrease in the number of seeds per stem (seed set) and a 13% decline in the number of seeds per pod in selfed relative to outcrossed stems”
✓ located verbatim in the source · abstract, characters 615–760

t0
“Alfalfa”
✓ located verbatim in the source · title, characters 45–52

Title

Self-Fertilization, Inbreeding, and Yield in Alfalfa Seed Production

Molly E. Dieterich Mabin; Johanne Brunet; Heathcliffe Riday; et al. Frontiers in Plant Science 2021. doi:10.3389/fpls.2021.700708

Other claims from this paper (13)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

BAP-induced pod set reduced seeds per pod and average seed weight.

Taxon: LupinsLupinust0
Treatment: BAPe0
Outcome: number of seeds per pod and average seed weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“the increase in pod set induced by BAP caused a decrease in the number of seeds per pod and average seed weight”
✓ located verbatim in the source · abstract, characters 917–1028

t0
“Narrow‐Leafed Lupins”
✓ located verbatim in the source · title, characters 64–84

Title

Exogenous Cytokinin and Nitrogen Do Not Increase Grain Yield in Narrow‐Leafed Lupins

Qifu Ma; Nancy Longnecker; Craig Atkins Crop Science 1998. doi:10.2135/cropsci1998.0011183x003800030017x

Other claims from this paper (9)

Intervention effect BAP applied to all flowers increased main stem pod number.
Intervention effect BAP applied to all flowers did not increase lateral branch pod number.
Intervention effect BAP applied to all flowers increased total pod set by four to 13 pods.
Intervention effect BAP applied to main stem flowers increased main stem pod number from four to 18.
Intervention effect BAP applied to main stem flowers reduced lateral branch pod number from 19 to 11.
Intervention effect BAP applied to lateral flowers increased lateral branch pod number.
Intervention effect BAP did not affect plant seed yield.
Intervention effect Urea fertilizer caused greater shoot nitrogen accumulation than symbiotic nitrogen fixation.
Intervention effect Urea-induced shoot nitrogen enrichment did not increase seed yield or seed nitrogen content.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 10 C rather than 21 C, weight per head decreased.

Taxon: ORCHARDGRASSDactylis glomeratat0
Treatment: 10 Ce0
Outcome: weight per heade0
Direction: decreasee0
Comparator: 21 Ce0

Verbatim

t0
“ORCHARDGRASS”
✓ located verbatim in the source · title, characters 20–32

e0
“induction at 10 C rather than 21 C resulted in a significant increase in percent heading, heads per plant, and total head yield per plant, but a decrease in weight per head”
✓ located verbatim in the source · abstract, characters 258–430

Title

HEADING RESPONSE OF ORCHARDGRASS SEEDLINGS TO PHOTOPERIOD AND TEMPERATURE

V. KOZUMPLIK; B. R. CHRISTIE Canadian Journal of Plant Science 1972. doi:10.4141/cjps72-057

Other claims from this paper (6)

Observation Floral induction can be completed in four weeks under 10-hour photoperiods at 10 C, or 21 C in some strains.
Intervention effect Six rather than four weeks of induction produced earlier heading in one strain.
Intervention effect At 10 C rather than 21 C, percent heading, heads per plant and total head yield increased significantly.
Intervention effect Juvenile-stage environmental conditions had no effect on postinduction development.
Intervention effect Continuous postinduction light promoted earlier heading, greater weight per head and higher head yield.
Recommendation The authors recommend a schedule to complete the orchardgrass life cycle in 16–19 weeks.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Total ear florets, silking florets, and silking rates decreased slightly as density increased.

Taxon: maizeZea mayst0
Treatment: plant density increasinge0
Outcome: Total florets, silking florets, and silking rates of eare0
Direction: decreasee0

Verbatim

e0
“Total florets, silking florets, and silking rates of ear showed slightly decrease trends with the plant density increasing”
✓ located verbatim in the source · abstract, characters 973–1095

t0
“maize”
✓ located verbatim in the source · title, characters 26–31

Title

How plant density affects maize spike differentiation, kernel set, and grain yield formation in Northeast China?

Ming ZHANG; Tao CHEN; Hojatollah Latifmanesh; et al. Journal of Integrative Agriculture 2018. doi:10.1016/s2095-3119(17)61877-x

Other claims from this paper (12)

Intervention effect Plant density had no significant effect on initial tassel and ear differentiation time.
Intervention effect Higher density delayed tassel and ear development during floret differentiation and sexual organ formation.
Intervention effect ZD909 had a longer anthesis-silking interval at higher density than at D1.
Intervention effect JD209 had a longer anthesis-silking interval at higher density than at D1.
Intervention effect ND4 had a longer anthesis-silking interval at higher density than at D1.
Intervention effect ZD909 had fewer normal kernels at increased density than at D1.
Intervention effect JD209 had fewer normal kernels at increased density than at D1.
Intervention effect ND4 had fewer normal kernels at increased density than at D1.
Association ZD909 100-kernel weight declined less than JD209 and ND4 as density increased.
Observation ZD909 reached its highest grain yield at the stated planting density.
Observation JD209 reached its highest grain yield at the stated planting density.
Observation ND4 reached its highest grain yield at the stated planting density.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Shading reduced the ratio of spikelets setting seed.

Taxon: Panicum maximumMegathyrsus maximust0
Treatment: shadedt1
Outcome: ratio of spikelets setting seede0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Reduction in seed yield was caused by a substantial decrease in the ratio of spikelets setting seed”
✓ located verbatim in the source · abstract, characters 518–617

t0
“Panicum maximum”
✓ located verbatim in the source · title, characters 63–78

t1
“Artificial swards of P. maximum cv. Gatton were shaded”
✓ located verbatim in the source · abstract, characters 0–54

Title

Influence of level and timing of shading on seed production in Panicum maximum cv. Gratton

PRPde Oliveira; LR Humphreys Australian Journal of Agricultural Research 1986. doi:10.1071/ar9860417

Other claims from this paper (12)

Intervention effect Shading did not significantly reduce shoot yield.
Intervention effect L54 shading reduced seed yield relative to control.
Intervention effect Continuous L25 shading yielded 4 g m-2 of seed.
Intervention effect Late L25 shading yielded 29 g m-2 of seed.
Intervention effect Shading reduced spikelets differentiated per primary branch.
Intervention effect Brief shading reduced seed setting after shade removal.
Intervention effect Early shading reduced seed setting after shade removal.
Intervention effect Shade slightly reduced 100-seed weight.
Intervention effect Shade slightly increased branch number per inflorescence.
Intervention effect Early shade delayed anthesis.
Recommendation Authors suggested high-radiation districts may have higher seed production potential.
Recommendation Authors recommend managing developmental phases for non-cloudy periods.

“yield decrease”

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