Search claims · PlantClaims

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The UV-B-related yield decrease was associated with decreased kernel weight.

Taxon: maizeZea mayse0
Organ / stage: kernele0
Outcome: maize yielde0
Direction: decreasede0
Qualifier: decreased kernel weighte0

Verbatim

e0
“the maize yield decreased with increased UV-B radiation and was evidently related to the decreased kernel weight and kernel number per ear”
✓ located verbatim in the source · abstract, characters 1407–1545

t0
“maize”
✓ located verbatim in the source · title, characters 47–52

Title

Impact of enhanced ultraviolet-B irradiance on maize yield formation and structure: a field evaluation

Wei Gao; Youfei Zheng; James R. Slusser; et al. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE 2003. doi:10.1117/12.509422

Other claims from this paper (3)

Intervention effect Enhanced UV-B significantly reduced maize dry matter accumulation.
Association Maize grain yield decreased as UV-B radiation increased.
Association The UV-B-related yield decrease was associated with fewer kernels per ear.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

MYMV incidence correlated significantly with the decrease in 1000 seed weight, at 0.526.

Taxon: mungbeanVigna radiatat0
Interactor: MYMVMungbean yellow mosaic viruse0pathogen
Outcome: 1000 seed weighte0
Direction: decreasee0
Value: 0.526e0

Verbatim

t0
“mungbean (Vigna radiata (L.) wilczek)”
✓ located verbatim in the source · title, characters 79–116

e0
“The MYMV incidence showed significant correlation (0.526) with the decrease in 1000 seed weight.”
✓ located verbatim in the source · abstract, characters 496–592

Title

Effect of mungbean yellow mosaic virus (MYMV) on yield and yield components of mungbean (Vigna radiata (L.) wilczek).

Gul Sanat Shah Khattak; Muhammad Ahsan ul Haq; Sohel Rana; et al. Witthayasan Kasetsat Witthayasat 2000. doi:10.1016/j.eururo.2004.10.011

Other claims from this paper (8)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Cotton lint quality did not decrease under deficient irrigation.

Taxon: cottonGossypium hirsutume1
Treatment: deficient irrigatione1
Outcome: lint qualitye0
Direction: decreasede0

Not reportedComparator

Verbatim

e0
“neither seed cotton yield nor lint quality were decreased.”
✓ located verbatim in the source · abstract, characters 272–330

e1
“cotton to deficient irrigation”
✓ located verbatim in the source · abstract, characters 52–82

Title

Physiological Parameters, Harvest Index and Yield of Deficient Irrigated Cotton

Bruria Heuer; A. Nadler Journal of Crop Production 2000. doi:10.1300/j144v02n02_09

Other claims from this paper (3)

Intervention effect Water deficit significantly affected cotton height and fresh weight accumulation.
Intervention effect Seed cotton yield did not decrease under deficient irrigation.
Observation Cotton turgor pressure remained positive throughout the growth cycle.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The second heat stage produced the largest enzyme activity decrease.

Taxon: maizeZea mayst0
Outcome: largest decreasee0
Direction: largest decreasee0
Qualifier: second high temperature stagee0

Verbatim

e0
“with the largest decrease in the second high temperature stage”
✓ located verbatim in the source · abstract, characters 1064–1126

t0
“Effect of High Air Temperature during Different Growth Stage on Starch Synthesis in Grain and Yield in Maize(Zea mays L.)”
✓ located verbatim in the source · title, characters 0–121

Title

Effect of High Air Temperature during Different Growth Stage on Starch Synthesis in Grain and Yield in Maize(Zea mays L.)

Bao Zhang; Dong Shu; Hu Chang 2007

Other claims from this paper (12)

Intervention effect First-stage high temperature had almost no effect on maize grain yield.
Intervention effect Second-stage high temperature significantly decreased maize yield, averaging 23.8%.
Intervention effect Third-stage high temperature significantly decreased maize yield.
Intervention effect High temperature decreased fructose-1,6-diphosphatase activity.
Intervention effect High temperature decreased sucrose phosphate synthase activity.
Intervention effect High temperature decreased starch synthase activity.
Intervention effect High temperature decreased adenosine diphosphate glucose pyrophosrylase activity.
Intervention effect First-stage high temperature did not influence grain starch content.
Intervention effect Second-stage high temperature negatively affected grain starch content.
Intervention effect Third-stage high temperature negatively affected grain starch content.
Recommendation The authors recommend postponing sowing to relieve heat effects on maize.
Recommendation The authors recommend heat-resistant cultivars to relieve heat effects on maize.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Winter rye grain yield decreased considerably in later generations.

Taxon: winter ryeSecale cerealee0
Outcome: yielde0
Direction: decreasee0
Qualifier: later generationse0

Verbatim

e0
“Considerable yield decrease of winter rye grain took place in later generations.”
✓ located verbatim in the source · abstract, characters 179–259

Title

Synthetic varieties of winter rye (Secale cerecale L.)

В. В. Скорик; Волод. В. Скорик; Н. В. Симоненко; et al. Plant varieties studying and protection 2008. doi:10.21498/2518-1017.1(7).2008.64051

Other claims from this paper (2)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

The rate of yield decrease with soybean cyst nematode did not differ between foliar applied boron and boron plus magnesium and the control treatment.

Taxon: soybeanGlycine maxt0
Treatment: foliar applied B and B+Mge3
Interactor: SCNe1pathogen
Outcome: rate of decreasee2
Direction: did not differe2
Comparator: control treatmente3

Verbatim

t0
“Yield components of soybean plants”
✓ located verbatim in the source · title, characters 0–34

e1
“Yield was reduced with increasing SCN Pi in both years”
✓ located verbatim in the source · abstract, characters 1161–1215

e2
“the rate of decrease did not differ among treatments”
✓ located verbatim in the source · abstract, characters 1221–1273

e3
“compare foliar applied B and B+Mg to a control treatment”
✓ located verbatim in the source · abstract, characters 814–870

Title

Yield components of soybean plants infected with soybean cyst nematode and sprayed with foliar applications of boron and magnesium¹

Gordon Smith; William Wiebold; T.L. Niblack; et al. Journal of Plant Nutrition 2000. doi:10.1080/01904160009382063

Other claims from this paper (3)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Each 1 MPa decrease in previous-season stem water potential below -1.2 MPa was associated with a 7.7 kg tree(-1) almond yield loss.

Taxon: almondPrunus dulcist0
Organ / stage: steme0
Outcome: loss in yielde0
Direction: losse0
Value: 7.7 kg tree(-1)e0
Qualifier: each 1 MPa decrease in stem water potential below -1.2 MPa during the previous seasonse0

Verbatim

e0
“a loss in yield of 7.7 kg tree(-1) in response to each 1 MPa decrease in stem water potential below -1.2 MPa during the previous seasons.”
✓ located verbatim in the source · abstract, characters 905–1042

t0
“almond”
✓ located verbatim in the source · title, characters 92–98

Title

Effects of irrigation deprivation during the harvest period on yield determinants in mature almond trees

G. Esparza; T. M. DeJong; S. A. Weinbaum; et al. Tree Physiology 2001. doi:10.1093/treephys/21.14.1073

Other claims from this paper (8)

Intervention effect Harvest-period water stress did not change the percentage of almond spurs flowering in subsequent years.
Intervention effect Harvest-period water stress did not change the percentage of almond spurs setting fruit in subsequent years.
Intervention effect Harvest-period water stress had no apparent effect on almond spur mortality.
Observation Sixty-six percent of tagged almond spurs died within three years.
Observation Many almond spurs were vegetative by the third year.
Intervention effect Almond nut yield fell after two successive years of harvest-period irrigation deprivation.
Association Almond fruiting positions per tree were negatively associated with water stress.
Mechanism The authors interpret the harvest-stress yield loss as a cumulative multiyear effect linked to reduced growth and renewal of fruiting positions.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Excessive potassium chloride use decreased cane yield.

Taxon: Sugarcanet0
Treatment: excessive usagee0
Outcome: cane yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“excessive usage would lead to a decrease of sucrose content and cane yield”
✓ located verbatim in the source · abstract, characters 313–387

t0
“Sugarcane”
✓ located verbatim in the source · title, characters 53–62

Title

Effect of Potassium Chloride on Yield and Quality of Sugarcane

Dong Su-qin 2007

Other claims from this paper (5)

Intervention effect Rational potassium chloride application significantly improved sugarcane productivity.
Intervention effect Rational potassium chloride application increased economic benefit.
Intervention effect Rational potassium chloride application improved cane quality.
Intervention effect Excessive potassium chloride use decreased sucrose content.
Recommendation The authors considered 247.5~346.5 kg/hm2 K2O suitable when nitrogen and phosphate fertilizers were adequate.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Water stress at the late elongation and spike differentiation stage (S-4) caused the largest yield decrease in rice.

Taxon: riceOryza sativae0
Outcome: sensitive degree of yield descende2

Verbatim

e0
“the effect of dry cultivation on the yield and yield component factors of rice”
✓ located verbatim in the source · abstract, characters 42–120

e2
“the sensitive degree of yield descend was: S\-4S\-5S\-3S\-1S\-6S\-7S\-2”
✓ located verbatim in the source · abstract, characters 548–619

Title

Effect of dry cultivation on the yield and yield component factors of rice

Ding You Ganhan diqu nongye yanjiu 2002

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mid-season onset of a crown infection had the greatest impact on plant productivity, causing a severe decrease in seed quality and pod yield.

Taxon: peanutArachis hypogaeae0
Treatment: Mid-season onset of a crown infectione3
Interactor: Sclerotinia minorSclerotinia minore0pathogen
Outcome: seed quality and pod yielde3
Direction: severe decreasee3
Qualifier: greatest impact on plant productivitye3

Not reportedComparator

Verbatim

e0
“Fungal diseases of peanut, such as Sclerotinia blight caused by Sclerotinia minor”
✓ located verbatim in the source · abstract, characters 0–81

e3
“Mid-season onset of a crown infection had the greatest impact on plant productivity, causing a severe decrease in seed quality and pod yield”
✓ located verbatim in the source · abstract, characters 1067–1207

Title

Effect of Sclerotinia minor Infection Loci on Peanut Production Parameters

K. D. Chenault; H. A. Melouk; M. E. Payton Peanut Science 2006. doi:10.3146/0095-3679(2006)33[36:eosmil]2.0.co;2

Other claims from this paper (3)

“yield decrease”

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