Search claims · PlantClaims

Associationobservedoriginal resultmeasured

Claim · model-written summary

As alfalfa percentage in the mixture and alfalfa DM yield increased, the percentage of alfalfa N derived from fixation tended to decrease.

Taxon: alfalfaMedicago sativae0
Treatment: percentage alfalfa in the mixture and alfalfa DM yielde3
Outcome: percentage of alfalfa N derived from fixatione3
Direction: tended to decreasee3

Verbatim

e0
“alfalfa N derived from symbiotic N 2 fixation”
✓ located verbatim in the source · abstract, characters 51–96

e3
“As percentage alfalfa in the mixture and alfalfa DM yield increased, the percentage of alfalfa N derived from fixation tended to decrease”
✓ located verbatim in the source · abstract, characters 795–932

Title

Dinitrogen Fixation in Alfalfa‐Orchardgrass Pastures¹

C. P. West; W. F Wedin Agronomy Journal 1985. doi:10.2134/agronj1985.00021962007700010021x

Other claims from this paper (6)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Alachlor did not decrease Rox Orange sorghum yield at higher seeding rate.

Taxon: sorghumSorghume0
Treatment: alachlore0
Outcome: yielde0
Direction: no_changeinferrede0

Not reportedComparator

Verbatim

e0
“At the higher Rox Orange sorghum seeding rate used, both alachlor and metolachlor treatments decreased Rox Orange sorghum plant populations but not yield.”
✓ located verbatim in the source · abstract, characters 1310–1464

Title

Effects of Weed Density on Herbicide Absorption and Bioactivity

M. E. Winkle; J. R. C. Leavitt; O. C. Burnside Weed Science 1981. doi:10.1017/s0043174500039904

Other claims from this paper (12)

Intervention effect Atrazine reduced white mustard fresh weight.
Intervention effect Alachlor reduced foxtail millet fresh weight.
Association Higher white mustard density required higher herbicide rates for equivalent fresh weight reduction.
Association Higher foxtail millet density required higher herbicide rates for equivalent fresh weight reduction.
Intervention effect High density reduced per-plant atrazine absorption in potted white mustard regardless of rate.
Intervention effect High density reduced per-plant alachlor absorption in potted foxtail millet regardless of rate.
Association More foxtail millet seedlings per dish reduced alachlor uptake per plant from solution.
Intervention effect High forage sorghum density in maize required more alachlor for equal control.
Intervention effect High forage sorghum density in maize required more metolachlor for equal control.
Intervention effect Alachlor decreased Rox Orange sorghum populations at higher seeding rate.
Intervention effect Metolachlor decreased Rox Orange sorghum populations at higher seeding rate.
Intervention effect Metolachlor did not decrease Rox Orange sorghum yield at higher seeding rate.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Metolachlor did not decrease Rox Orange sorghum yield at higher seeding rate.

Taxon: sorghumSorghume0
Treatment: metolachlore0
Outcome: yielde0
Direction: no_changeinferrede0

Not reportedComparator

Verbatim

e0
“At the higher Rox Orange sorghum seeding rate used, both alachlor and metolachlor treatments decreased Rox Orange sorghum plant populations but not yield.”
✓ located verbatim in the source · abstract, characters 1310–1464

Title

Effects of Weed Density on Herbicide Absorption and Bioactivity

M. E. Winkle; J. R. C. Leavitt; O. C. Burnside Weed Science 1981. doi:10.1017/s0043174500039904

Other claims from this paper (12)

Intervention effect Atrazine reduced white mustard fresh weight.
Intervention effect Alachlor reduced foxtail millet fresh weight.
Association Higher white mustard density required higher herbicide rates for equivalent fresh weight reduction.
Association Higher foxtail millet density required higher herbicide rates for equivalent fresh weight reduction.
Intervention effect High density reduced per-plant atrazine absorption in potted white mustard regardless of rate.
Intervention effect High density reduced per-plant alachlor absorption in potted foxtail millet regardless of rate.
Association More foxtail millet seedlings per dish reduced alachlor uptake per plant from solution.
Intervention effect High forage sorghum density in maize required more alachlor for equal control.
Intervention effect High forage sorghum density in maize required more metolachlor for equal control.
Intervention effect Alachlor decreased Rox Orange sorghum populations at higher seeding rate.
Intervention effect Metolachlor decreased Rox Orange sorghum populations at higher seeding rate.
Intervention effect Alachlor did not decrease Rox Orange sorghum yield at higher seeding rate.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Under mild water stress, soybean plants inoculated with the noncatabolizing strain had twice the percentage seed yield decrease of plants inoculated with the catabolizing strain.

Taxon: soybean plantsGlycine maxe0
Treatment: bacteria unable to catabolize prolinee0
Outcome: percentage decrease in seed yielde0
Direction: decreasee0
Value: twicee0
Qualifier: When water stress was milde0
Comparator: bacteria able to catabolize prolinee0

Verbatim

e0
“When water stress was mild, soybean plants inoculated with bacteria unable to catabolize proline suffered twice the percentage decrease in seed yield as did plants inoculated with bacteria able to catabolize proline.”
✓ located verbatim in the source · abstract, characters 1077–1293

Title

Effect of disabling bacteroid proline catabolism on the response of soybeans to repeated drought stress

Peter F. Straub; Georgia Shearer; Paul H.S. Reynolds; et al. Journal of Experimental Botany 1997. doi:10.1093/jxb/48.6.1299

Other claims from this paper (4)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

A 10% disease severity increase corresponded to an 11% yield decrease.

Taxon: soybeanGlycine maxe1
Outcome: yielde0
Direction: decreasee0
Value: 11%e0
Qualifier: A 10% increase in the DSI, from 22.0 to 24.2e0

Not reportedSetting

Verbatim

e0
“A 10% increase in the DSI, from 22.0 to 24.2, led to an 11% decrease in yield, from 3,308.14 to 2,951.29 kg/ha”
✓ located verbatim in the source · abstract, characters 928–1038

e1
“Sclerotinia sclerotiorum is a significant threat to soybean production worldwide.”
✓ located verbatim in the source · abstract, characters 0–81

Title

Case Study of an Epidemiological Approach Dissecting Historical Soybean Sclerotinia Stem Rot Observations and Identifying Environmental Predictors of Epidemics and Yield Loss

Mamadou L. Fall; John F. Boyse; Dechun Wang; et al. Phytopathology 2017. doi:10.1094/phyto-12-16-0446-r

Other claims from this paper (4)

Associationauthor interpretationreview summarynegativebasis n/a

Claim · model-written summary

Loss of photosynthetic tissue from Turcicum leaf blight can decrease maize yield.

Taxon: maizeZea mayst0
Treatment: Loss of photosynthetic tissuee1
Outcome: yielde1
Direction: decreasede1

Verbatim

t0
“Maize (Zea mays L.)”
✓ located verbatim in the source · title, characters 53–72

e1
“Loss of photosynthetic tissue can result in decreased yield, and silage quality can be affected”
✓ located verbatim in the source · abstract, characters 730–825

Title

Turcicum Leaf Blight: A Ubiquitous Foliar Disease of Maize (Zea mays L.)

Dan Singh Jakhar; Rajesh Singh; Saket Kumar Pargat Singh; et al. International Journal of Current Microbiology and Applied Sciences 2017. doi:10.20546/ijcmas.2017.603.097

Other claims from this paper (1)

Recommendation Selecting resistant cultivars, reducing maize residue, timely planting and applying foliar fungicides are recommended to reduce the impact of Turcicum leaf blight.

Associationobservedoriginal resultnegativenot significant (as stated)measured

Claim · model-written summary

Lee 74 soybean had a nonsignificant numerical yield decrease with higher BPMV infection.

Taxon: soybeanGlycine maxe0
Material: ‘Lee 74’e0
Interactor: BPMVBean pod mottle viruse0pathogen
Outcome: yielde0
Direction: reductione0

Verbatim

e0
“There was a numerical reduction in yield as BPMV infection levels increased with ‘Lee 74’ variety soybean, but the differences were not statistically significant”
✓ located verbatim in the source · abstract, characters 335–496

Title

Effect of Bean Pod Mottle Virus on Soybean Yield

John D. Hopkins; A. J. Mueller Journal of Economic Entomology 1984. doi:10.1093/jee/77.4.943

Other claims from this paper (6)

Association Bragg soybean yield decreased with increasing BPMV infection levels.
Association Earlier BPMV infection of Lee 74 soybean caused larger reductions in pods and yield.
Association Earlier BPMV infection yielded a nonsignificant numerical yield reduction in Bragg.
Observation Maximum BPMV yield reduction was 52.4% in Bragg soybean.
Observation Maximum BPMV yield reduction was 35.8% in Lee 74 soybean.
Observation Seed from BPMV-infected soybean plants had unaffected emergence.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In a second pot experiment, grain yield showed a decrease tendency on rice cv. Koshihikari inoculated with strain MAFF150117, without symptoms.

Taxon: riceOryza sativat0
Material: cv. Koshihikarie5
Treatment: inoculated with strain MAFF150117e6
Interactor: Ophiosphaerella korraeOphiosphaerella korraet0pathogen
Outcome: grain yielde5
Direction: decrease tendencye5

Not reportedComparator

Verbatim

e5
“a decrease tendency of grain yield without symptom on foliage and roots was detected on a rice cultivar (cv. Koshihikari”
✓ located verbatim in the source · abstract, characters 1220–1340

e6
“inoculated with strain MAFF150117 in another pot experiment”
✓ located verbatim in the source · abstract, characters 1390–1449

t0
“Virulence of a soil inhabiting fungus, Ophiosphaerella korrae, to rice”
✓ located verbatim in the source · title, characters 0–70

Title

Virulence of a soil inhabiting fungus, Ophiosphaerella korrae, to rice

Keisuke Tomioka; Kenji Nagata; Masahiro Chiba; et al. 2020. doi:10.5194/egusphere-egu2020-22630

Other claims from this paper (5)

Intervention effect Inoculation with culture discs of O. korrae caused growth delay and early foliage blight with rotting of roots and stem bases, not seen in controls.
Intervention effect Defect rate was 22% for plants inoculated with strain MAFF150117.
Intervention effect Defect rate was 84% for plants inoculated with strain MAFF150118.
Observation The fungal strains were consistently isolated from all inoculated plants but not from healthy controls.
Observation The authors conclude that the fungal strains were virulent to rice.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Disease incidence tended to decrease as the number of irrigations increased.

Taxon: onionAllium cepat0
Treatment: number of irrigationse7
Outcome: disease incidencee7
Direction: decreasee7

Verbatim

t0
“YIELD OF ONION AND LEAF PURPLE BLOTCH INCIDENCE”
✓ located verbatim in the source · title, characters 0–47

e7
“There was a trend to decrease the disease incidence with increasing number of irrigations”
✓ located verbatim in the source · abstract, characters 585–674

Title

YIELD OF ONION AND LEAF PURPLE BLOTCH INCIDENCE AS INFLUENCED BY DIFFERENT LEVELS OF IRRIGATION

S. K. Biswas; Abul Khair; P.K. Sarker . Agricultura tropica et subtropica 2010

Other claims from this paper (7)

Intervention effect Irrigation levels did not significantly change leaf purple blotch disease incidence in onion.
Intervention effect Irrigation significantly increased onion bulb yield compared with the non-irrigated control.
Observation The highest onion yields were obtained from irrigation treatments I 1 and I 2.
Observation Total water use was 248 mm in irrigation treatment I 1.
Observation The incremental benefit-cost ratio was highest (28.36) in irrigation treatment I 2.
Observation Leaf purple blotch disease infection was highest in the non-irrigated control (Io), with score 1.96.
Observation Leaf purple blotch disease score was lowest (1.45) in irrigation treatment I 1.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Potato yield increase was correlated with a decrease in foliar late blight severity.

Taxon: PotatoesSolanum tuberosumt0
Organ / stage: foliare0
Outcome: yield increasinge0
Direction: increasinge0
Qualifier: decreasing of foliar late blight disease severitye0

Not reportedInteractorTreatmentComparatorSetting

Verbatim

e0
“yield increasing was correlated with decreasing of foliar late blight disease severity”
✓ located verbatim in the source · abstract, characters 979–1065

t0
“Potatoes”
✓ located verbatim in the source · title, characters 109–117

Title

Impact of Foliar Applied Fungicides on Late Blight Disease, Yield and Yield Components of Three Varieties of Potatoes

Soad Ahmed The Journal of applied sciences research 2010

Other claims from this paper (6)

Intervention effect All tested fungicides significantly reduced potato late blight severity, with efficacy ranging from 72.9% to 85.7%.
Observation Redo Z, Acrobat MZ and Diathane M45 ranked first for reducing potato late blight severity.
Observation Potato variety Valord was more resistant to late blight.
Observation Potato variety Valord gave more yield.
Intervention effect Fungicide effects on tuber ascorbic acid and total phenols were unclear.
Association Tuber ascorbic acid and total phenols appeared more related to potato variety than fungicide application.

“yield decrease”

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