Search claims · PlantClaims

Recommendationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

Maintaining a high proportion of double-flowered plants may decrease seed yield.

Taxon: zinniaZinniat0
Outcome: seed yielde0
Qualifier: may decreasee0

Verbatim

e0
“maintaining a high percentage of plants with double-flowered capitula may decrease seed yield”
✓ located verbatim in the source · abstract, characters 840–933

t0
“Zinnia”
✓ located verbatim in the source · title, characters 12–18

Title

Analysis of Zinnia Capitulum Composition

Daiichiro Miyajima; Masaaki Nakayama Journal of the American Society for Horticultural Science 1994. doi:10.21273/jashs.119.4.683

Other claims from this paper (6)

Observation A capitulum accumulated fewer than 20 newly opened florets daily for more than 15 days.
Observation Kumamotonokagayaki had 210 to 330 florets per capitulum.
Observation Snowball had 220 to 290 florets per capitulum.
Observation Purple Zem had 160 to 240 florets per capitulum.
Association Tubular floret numbers were negatively correlated with ray floret numbers.
Observation Ornamentally superior capitula had more ray and fewer tubular florets than single-flowered capitula.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

F4 and F5 mungbean populations showed a slight grain yield decrease.

Taxon: mungbeanVigna radiatat0
Material: F4 and FSe0
Outcome: 'grain yielde0
Direction: slight decreasee0

Verbatim

e0
“slight decrease in 'grain yield in subsequent populations of F4 and FS”
✓ located verbatim in the source · abstract, characters 923–993

t0
“mungbean”
✓ located verbatim in the source · title, characters 26–34

Title

Selection and breeding of mungbean

S. C. Quah Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia) 1987

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativenot significant (as stated)measured

Claim · model-written summary

Thiourea tended to decrease straw yield nonsignificantly.

Taxon: wheatTriticum aestivumt0
Treatment: application of TUe0
Outcome: straw yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“While the straw yield showed a decrease trend with the application of TU. Decrease in straw yield, although marginal was statistically insignificant.”
✓ located verbatim in the source · abstract, characters 1068–1217

t0
“Wheat”
✓ located verbatim in the source · title, characters 39–44

Title

Genetic Expression of Yield Ability in Wheat (Triticum aestivum L.) under Sulphydryl Enriched Biophysio-Environment

PC Gupta; Shiv Narayan; PS Shekhawat; et al. INROADS- An International Journal of Jaipur National University 2013. doi:10.5958/j.2277-4912.2.1.004

Other claims from this paper (8)

Observation The four wheat varieties differed significantly in yield and yield attributes.
Association Variety by thiourea dose interaction was nonsignificant.
Observation Thiourea at 5 and 10 kg/ha tended to increase wheat yield components.
Intervention effect Thiourea at 10 kg/ha increased harvest index by 10.11%.
Observation Thiourea at 20 kg/ha raised harvest index only marginally by 4.75.
Intervention effect Thiourea at 10 kg/ha significantly increased grain yield by 8.0%.
Intervention effect Thiourea at 5 kg/ha slightly increased grain yield over control.
Intervention effect Thiourea at 20 kg/ha slightly increased grain yield over control but reduced it versus 10 kg/ha.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Cultivars with the largest yield had the largest yield decrease from waterlogging.

Taxon: wheatTriticum aestivumt0
Material: Cultivars with the largest yielde0
Treatment: waterlogginge0
Outcome: yielde0
Direction: largest decreasee0

Verbatim

t0
“UK wheat cultivars”
✓ located verbatim in the source · title, characters 30–48

e0
“Cultivars with the largest yield suffered the largest decrease due to waterlogging”
✓ located verbatim in the source · abstract, characters 1094–1176

Title

Growth and yield responses of UK wheat cultivars to winter waterlogging

E. DICKIN; S. BENNETT; D. WRIGHT The Journal of Agricultural Science 2008. doi:10.1017/s0021859608008289

Other claims from this paper (10)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

cotton yield decrease decrease.

Taxon: cottonGossypium hirsutume0
Treatment: less than 1 me0
Outcome: yield decreasee0
Direction: decreasee0
Value: 60%e0
Comparator: 2–3 me0
Setting: FESSe1

Verbatim

e0
“For cotton, a rising water table from 2–3 m to 1–2 m and less than 1 m gave a yield decrease of about 11 and 60% respectively”
✓ located verbatim in the source · abstract, characters 818–943

e1
“Fordwah Eastern Sadiqia South (FESS)”
✓ located verbatim in the source · abstract, characters 171–207

Title

Individual and combined effect of waterlogging and salinity on crop yields in the Indus basin

Muhammad Akram Kahlown; Muhammad Azam Irrigation and Drainage 2002. doi:10.1002/ird.62

Other claims from this paper (14)

Intervention effect wheat yield loss loss.
Intervention effect sugarcane yield loss loss.
Intervention effect wheat yield loss loss.
Intervention effect sugarcane yield loss loss.
Intervention effect cotton yield decrease decrease.
Intervention effect rice yield less.
Intervention effect wheat yields decreasing.
Intervention effect sugarcane yields decreasing.
Intervention effect wheat yields complete failures.
Intervention effect sugarcane yields complete failures.
Intervention effect cotton salinity tolerance higher.
Observation Cotton failed to survive high salinity with water table below 1 m.
Intervention effect rice rice crop complete failure.
Intervention effect Combined waterlogging and salinity harmed crop yields more than waterlogging alone.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Damage around tasseling-anthesis caused the greatest yield decrease in forage maize.

Organ / stage: tasseling‐anthesise0
Treatment: treatmentse0
Outcome: yielde0
Direction: Decreasee0

Not reportedTaxonComparator

Verbatim

e0
“Decrease of yield was the highest when treatments were applied around tasseling‐anthesis”
✓ located verbatim in the source · abstract, characters 247–335

Title

Effects of Simulated Hail Damage on the Yield of Forage Maize

G. Trappeniers; J. F. Ledent; O. Fayt; et al. Journal of Agronomy and Crop Science 1992. doi:10.1111/j.1439-037x.1992.tb00972.x

Other claims from this paper (2)

Intervention effect Leaf tearing alone had little effect on total dry matter yield of forage maize.
Intervention effect Simulated hail damage had small effects on forage maize dry matter content.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The cultivar had a significant decrease in grain yield.

Taxon: triticale×Triticosecalet0
Outcome: grain yielde0
Direction: decreasee0

Verbatim

e0
“which resulted in a significant decrease in its grain yield”
✓ located verbatim in the source · abstract, characters 881–940

t0
“triticale”
✓ located verbatim in the source · title, characters 99–108

Title

Rapid plant rehydration initiates permanent and adverse changes in the photosynthetic apparatus of triticale

Tomasz Hura; Katarzyna Hura; Agnieszka Ostrowska; et al. Plant and Soil 2015. doi:10.1007/s11104-015-2607-1

Other claims from this paper (9)

Intervention effect Rehydration further increased hydrogen peroxide in the cultivar that did not fully recover.
Intervention effect Rehydration inhibited photosynthetic apparatus activity compared with drought in that cultivar.
Observation On day 42 of rehydration, flag leaf photosynthetic activity was reduced.
Intervention effect Rapid rehydration lowered total peroxidase activity in its first week.
Intervention effect Rapid rehydration lowered catalase activity in its first week.
Observation Gradual restoration of leaf water content compensated increased hydrogen peroxide.
Observation Gradual leaf water restoration prevented further decline in photosynthetic apparatus activity.
Mechanism Rapid rehydration intensified physiological processes associated with reactive oxygen species overproduction.
Mechanism The authors suggest electron leakage from an overloaded electron transport chain causes hydrogen peroxide overproduction.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

At high populations, the decrease in barley grain yield was accompanied by a comparable decrease in grains per unit area.

Taxon: barleyHordeum vulgaret0
Treatment: high populationse1
Outcome: number of grains per unit areae1
Direction: decreasee1

Not reportedComparator

Verbatim

t0
“barley”
✓ located verbatim in the source · title, characters 40–46

e1
“a decrease in grain yield at high populations was associated with a comparable decrease in the number of grains per unit area”
✓ located verbatim in the source · abstract, characters 1272–1397

Title

Plant population and shading studies in barley

R. W. Willey; R. Holliday The Journal of Agricultural Science 1971. doi:10.1017/s0021859600064510

Other claims from this paper (9)

Intervention effectobservedoriginal resultnegativenot significant (as stated)measured

Claim · model-written summary

Sara yield decrease on optimal sowing dates was not significant.

Taxon: Sugar beetBeta vulgaris subsp. vulgarist0
Material: Sarae0
Outcome: decreasee0
Direction: decreasee0

Not reportedTreatmentComparator

Verbatim

e0
“while with the other two cultivars (Lara and Sara), the decrease was not significant.”
✓ located verbatim in the source · abstract, characters 961–1046

t0
“Sugar beet”
✓ located verbatim in the source · title, characters 0–10

Title

Sugar beet root yield and quality as affected by sowing date

Branko Marinković; Jovan Crnobarać; Goran Jačimović; et al. Zbornik radova Instituta za ratarstvo i povrtarstvo 2005

Other claims from this paper (6)

Intervention effect The first sowing date gave the highest root yield across cultivars and years.
Intervention effect First-date yield exceeded other sowing dates by 8.11 tha'1 (12.2%).
Intervention effect Mara yield decreased significantly on optimal sowing dates.
Intervention effect Lara yield decrease on optimal sowing dates was not significant.
Association Sugar content variation was uncorrelated with sowing dates.
Association Root yield was the dominant contributor to sugar yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Spring paclobutrazol tended to decrease early yield.

Taxon: muskmelonCucumis melot0
Treatment: paclobutrazolt0
Outcome: early yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“but tended to decrease the early yield.”
✓ located verbatim in the source · abstract, characters 561–600

t0
“Paclobutrazol—A Plant Growth Retardant for Increasing Yield and Fruit Quality in Muskmelon”
✓ located verbatim in the source · title, characters 0–90

Title

Paclobutrazol—A Plant Growth Retardant for Increasing Yield and Fruit Quality in Muskmelon

Haim Nerson; Ron Cohen; Menahem Edelstein; et al. Journal of the American Society for Horticultural Science 1989. doi:10.21273/jashs.114.5.762

Other claims from this paper (7)

Intervention effect Spring transplant drench with paclobutrazol increased total fruit yield by 15% to 20%.
Intervention effect Paclobutrazol increased fruit weight rather than fruit number.
Intervention effect Paclobutrazol generally tended to improve marketable yield, yield concentration and netting index.
Intervention effect Autumn paclobutrazol reduced early leaf yellowing but was less effective than BA.
Intervention effect Autumn paclobutrazol did not affect yield or yield components.
Intervention effect Autumn paclobutrazol significantly increased soluble solids content.
Intervention effect Autumn paclobutrazol left keeping quality unaffected.

“yield decrease”

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