Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesimulated

Claim · model-written summary

For winter wheat, a gradual increase in air temperature resulted in a simulated yield decrease.

Taxon: winter wheatTriticum aestivume0
Treatment: gradual increase in air temperaturee0
Outcome: yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“For winter wheat, a gradual increase in air temperature resulted in a yield decrease”
✓ located verbatim in the source · abstract, characters 751–835

Title

Potential impact of climate change on selected agricultural crops in north‐eastern Austria

Vesselin Alexandrov; Josef Eitzinger; Vesna Cajic; et al. Global Change Biology 2002. doi:10.1046/j.1354-1013.2002.00484.x

Other claims from this paper (9)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Cold-induced bolting was associated with a 10%-20% yield decrease.

Taxon: sugar beetBeta vulgaris subsp. vulgarise0
Treatment: Cold temperaturee0
Outcome: yielde0
Direction: decreasee0
Value: 10%-20%e0

Verbatim

e0
“Cold temperature that would induce a biannual sugar beet to bolting,which would lead the yield to decrease 10%-20%”
✓ located verbatim in the source · abstract, characters 0–114

Title

Differential expression analysis of bolting genes in the cold induced sugar beet

Fengming Ma Dongbei Nongye Daxue xuebao 2009

Other claims from this paper (2)

Observation Cold-induced bolting was associated with a 0.8%-1.6% reduction in sugar ratio.
Method / resource A cDNA fragment DP3 was obtained from shoot tips of cold-induced sugar beet.

Observationobservedoriginal resultnegativeprojected

Claim · model-written summary

Climate change was projected to greatly decrease untreated winter oilseed rape yield in southern England.

Taxon: winter oilseed rapeBrassica napuse0
Treatment: untreatede0
Outcome: yielde0
Direction: greatly decreasee0
Setting: southern Englande1

Verbatim

e0
“greatly decrease yield of untreated winter oilseed rape”
✓ located verbatim in the source · abstract, characters 967–1022

e1
“southern England the combination”
✓ located verbatim in the source · abstract, characters 746–778

Title

North–South divide: contrasting impacts of climate change on crop yields in Scotland and England

Michael H. Butterworth; Mikhail A. Semenov; Andrew Barnes; et al. Journal of The Royal Society Interface 2009. doi:10.1098/rsif.2009.0111

Other claims from this paper (3)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The imazamox fomesafen mixture tended to decrease lima bean height and yield.

Taxon: lima beanPhaseolus lunatuse0
Treatment: imazamox fomesafen mixturee0
Outcome: height and yielde0
Direction: decreasee0
Qualifier: tended toe0

Not reportedComparator

Verbatim

e0
“The imazamox fomesafen mixture caused significant visual injury and tended to decrease lima bean height and yield.”
✓ located verbatim in the source · abstract, characters 600–714

Title

Herbicide Tolerance of Lima Bean (Phaseolus lunatus) in Ontario¹

KRISTEN E. McNAUGHTON; PETER H. SIKKEMA; DARREN E. ROBINSON Weed Technology 2004. doi:10.1614/wt-03-038r1

Other claims from this paper (7)

Intervention effect The imazamox fomesafen mixture caused significant visual injury in lima bean.
Intervention effect Metolachlor caused some initial crop injury but did not significantly reduce yield.
Intervention effect Imazethapyr caused some initial crop injury but did not significantly reduce yield.
Intervention effect Quizalofop-P caused some initial crop injury but did not significantly reduce yield.
Recommendation The authors recommend preemergence metolachlor at 1,600 g/ha for weed management in Ontario lima bean.
Recommendation The authors recommend preemergence imazethapyr at 75 g/ha for weed management in Ontario lima bean.
Recommendation The authors recommend postemergence quizalofop-P at 72 g/ha for weed management in Ontario lima bean.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Acid lime fruit yield was closely associated with decrease in chlorosis.

Taxon: Chlorotic Acid Limet0
Outcome: Fruit yielde0
Comparator: decrease in chlorosise0

Not reportedDirection

Verbatim

t0
“Chlorotic Acid Lime”
✓ located verbatim in the source · title, characters 12–31

e0
“Fruit yield was closely associated with the decrease in chlorosis (r= 0.953**) and total chlorophyll content (r= 0.884**).”
✓ located verbatim in the source · abstract, characters 497–619

Title

Response of Chlorotic Acid Lime to Iron and Sulphur Fertilization

P. C. Patel; Patel; N. K. Kalyanasundaram Journal of the Indian Society of Soil Science 2001

Other claims from this paper (12)

Intervention effect Fe2SO4 @ 30 kg Fe ha−1 increased acid lime fruit yield by 4.0 to 4.4 kg plant−1 over an absolute control.
Intervention effect sulphuric acid @ 200 or 400 kg S ha−1 increased acid lime fruit yield by 4.0 to 4.4 kg plant−1 over an absolute control.
Intervention effect elemental sulphur @ 500 kg S ha−1 increased acid lime fruit yield by 4.0 to 4.4 kg plant−1 over an absolute control.
Intervention effect The stated fertilization treatments significantly increased total chlorophyll in acid lime leaves over an absolute control.
Intervention effect The stated fertilization treatments significantly increased active iron in acid lime leaves over an absolute control.
Intervention effect The stated fertilization treatments significantly increased total iron in acid lime leaves over an absolute control.
Intervention effect The stated fertilization treatments significantly increased sulphur contents in acid lime leaves over an absolute control.
Intervention effect The fertilization treatments significantly decreased acid lime leaf sap pH.
Intervention effect The fertilization treatments significantly increased total soluble solids in acid lime fruit juice.
Intervention effect The fertilization treatments significantly increased ascorbic acid content in acid lime fruit juice.
Association Acid lime fruit yield was closely associated with total chlorophyll content.
Mechanism Increased sulphur availability restored leaf nutrient balance through higher Fe2+ concentration for chlorophyll synthesis.

Intervention effectobservedoriginal resultpositivebasis n/a

Claim · model-written summary

Under optimal nitrogen supply grain yield does not decrease.

Taxon: small grainst0
Treatment: optimum nitrogen supplye0
Outcome: grain yielde0
Direction: does not decreasee0

Not reportedComparator

Verbatim

e0
“Under conditions of optimum nitrogen supply, protein content and yield per unit area increase but grain yield does not decrease”
✓ located verbatim in the source · abstract, characters 839–966

t0
“small grains”
✓ located verbatim in the source · title, characters 94–106

t1
“small grains”
✓ located verbatim in the source · title, characters 94–106

Title

Bioenergetic aspects of competition between nitrogen metabolism and carbohydrate synthesis in small grains

Rudolf Kastori; Novica Petrovic Zbornik Matice srpske za prirodne nauke 2004. doi:10.2298/zmspn0416021k

Other claims from this paper (7)

Observation Small grain yields increased in recent decades.
Observation Grain protein content did not show matching progress.
Association Yield level and protein content were negatively correlated.
Observation Nitrate reduction occurs mostly in small grain leaves.
Intervention effect Under optimal nitrogen supply, protein content and yield per area rise.
Mechanism Protein dilution with yield increase may explain declining protein content.
Mechanism Nitrogen stimulates photosynthetic activity.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Groundnut tested with the pathogen alone showed a 57% decrease in yield.

Taxon: groundnutArachis hypogaeat1
Treatment: pathogen alonee0
Interactor: pathogene0pathogen
Outcome: yielde0
Direction: decreasee0
Value: 57%e0

Not reportedComparator

Verbatim

t1
“groundnut”
✓ located verbatim in the source · title, characters 121–130

e0
“when the pathogen alone was testeds 57% decrease in yield was recorded”
✓ located verbatim in the source · abstract, characters 968–1038

Title

Beneficial effects of fluorescent pseudomonads on seed germination, growth promotion, and suppression of charcoal rot in groundnut (Arachis hypogea L.).

Bhatia Shweta; Dinesh Kumar Maheshwari; Ramesh Chand Dubey; et al. PubMed 2008

Other claims from this paper (8)

Intervention effect In dual cultures, fluorescent pseudomonad strain PS1 restricted the growth of Macrophomina phaseolina by 71%.
Intervention effect In dual cultures, fluorescent pseudomonad strain PS2 restricted the growth of Macrophomina phaseolina by 74%.
Observation Both fluorescent pseudomonad strains were capable of producing siderophores, indole acetic acid and hydrocyanic acid.
Observation Both fluorescent pseudomonad strains caused phosphate solubilization.
Intervention effect Used as inoculants in groundnut, the first pseudomonad strain enhanced germination by 15%.
Intervention effect Used as inoculants in groundnut, the second pseudomonad strain enhanced germination by 30%.
Intervention effect Used as inoculants in groundnut, the first pseudomonad strain enhanced grain yield by 66%.
Intervention effect Used as inoculants in groundnut, the second pseudomonad strain enhanced grain yield by 77%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water deficit at S1 caused a relative yield decrease.

Taxon: SoybeanGlycine maxt0
Organ / stage: early vegetative (S1)e0
Treatment: water deficite0
Outcome: relative decrease of yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The water deficit at early vegetative (S1) and pod filling to early maturing (S4) was sensitive to the relative decrease of yield.”
✓ located verbatim in the source · abstract, characters 1188–1318

t0
“Soybean (Glycine max [L.] Merr.)”
✓ located verbatim in the source · title, characters 94–126

Title

The Effect of Water Deficit at Individual Growth Stages on the Yield and Water Requirement of Soybean (Glycine max [L.] Merr.)

R.A. Bustomi Rosadi; Afandi; Masateru Senge; et al. Journal of Rainwater Catchment Systems 2005. doi:10.7132/jrcsa.kj00004364683

Other claims from this paper (15)

Observation Soybean was sensitive to water stress especially at flowering and pod filling to maturity.
Observation Critical water content at S3 and S4 was around 50% of available water deficit.
Observation Critical water content at S3 and S4 was 0.26m^3/m^3.
Observation Water stress coefficient at S2 was 0.55.
Observation Water stress coefficient at S3 was 0.57.
Observation Water stress coefficient at S4 was 0.27.
Observation Yield response factor at SI was 0.96.
Observation Yield response factor at S2 was 0.42.
Observation Yield response factor at S3 was 0.46.
Observation Yield response factor at S4 was 1.20.
Intervention effect Water deficit at S4 caused a relative yield decrease.
Intervention effect Full irrigation after S2 could recover S1 water deficit damage.
Intervention effect Even small water deficit at S4 strongly damaged soybean yield.
Intervention effect All tested water deficit levels at S4 decreased yield efficiency extremely.
Recommendation Deficit irrigation after pod filling should not be used.

Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

I. tinctoria showed no significant relative yield decrease despite the highest shoot Pb concentration.

Taxon: I. tinctoriaIsatis tinctoriae0
Outcome: relative yield decreasee0
Direction: no significante0

Verbatim

e0
“The highest shoot Pb concentration was in I. tinctoria having no significant relative yield decrease”
✓ located verbatim in the source · abstract, characters 948–1048

Title

THE ASSESSMENT OF TOLERANCE TO HEAVY METALS (Cd,Pb and Zn) AND THEIR ACCUMULATION IN THREE WEED SPECIES

Osman Sönmez 2008

Other claims from this paper (14)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The average yield decrease rate of Codonopsis lanceolata was 10%.

Taxon: Codonopsis lanceolataCodonopsis lanceolatae0
Outcome: average yield decrease ratee1
Value: 10%e1

Verbatim

e0
“damages on Codonopsis lanceolata Trautv at 116 fields of 15 major cultivation areas in Korea”
✓ located verbatim in the source · abstract, characters 71–163

e1
“The average yield decrease rate was 10%”
✓ located verbatim in the source · abstract, characters 674–713

Title

Occurrence of plant parasitic nematodes in Codonopsis lanceojata field and its damage by Meloidogyne hapia

Ju-Rak Lim; Chang-Yeon Hwang; Jong‐Yeon Hwang; et al. Korean journal of applied entomology 2005

Other claims from this paper (11)

“yield decrease”

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