Search claims · PlantClaims

Associationobservedoriginal resultmeasured

Claim · model-written summary

The in vitro decrease matched the decrease in vivo during auxin-induced growth acceleration.

Taxon: cowpeaVigna unguiculatat0
Outcome: yield threshold obtained in vivo ( Y )e0
Direction: decreasee0
Comparator: auxin‐induced growth acceleratione0

Verbatim

e0
“to the same extent as the decrease of the yield threshold obtained in vivo ( Y ) with auxin‐induced growth acceleration of hypocotyl segments”
✓ located verbatim in the source · abstract, characters 506–647

t0
“cowpea hypocotyl”
✓ located verbatim in the source · title, characters 105–121

Title

The pH‐dependent yield threshold of the cell wall in a glycerinated hollow cylinder (in vitro system) of cowpea hypocotyl

H. OKAMOTO; A. OKAMOTO Plant Cell & Environment 1994. doi:10.1111/j.1365-3040.1994.tb00327.x

Other claims from this paper (5)

Observation Glycerinated cowpea hypocotyl cylinders had a definite cell wall yield threshold.
Intervention effect Acidification to pH 4 reversibly decreased the cell wall yield threshold.
Intervention effect Heat treatment completely inhibited the acidification-induced decrease in yield threshold.
Intervention effect Heat treatment significantly, but incompletely, inhibited the acidification-induced increase in cell wall extensibility.
Mechanism The authors infer that a wall-binding protein enzyme mediates the acid-induced fall in yield threshold.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water stress decreased bud number and flower yield.

Taxon: Miniature Roset0
Treatment: Water stresse0
Outcome: number of buds and a decrease in flower yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Water stress caused a decrease in the number of buds and a decrease in flower yield.”
✓ located verbatim in the source · abstract, characters 707–791

t0
“Miniature Rose Varieties”
✓ located verbatim in the source · title, characters 44–68

Title

Determination of Drought Resistance of Some Miniature Rose Varieties

Kürşad Demirel; Gülizar Rumeyse Doğan; Gökhan Çamoğlu; et al. Bahçe 2025. doi:10.53471/bahce.1548989

Other claims from this paper (5)

Intervention effect S100 had the highest flower number and S25 the lowest.
Observation Mandarin, Orange Juwel and Zwerkönig 78 flowered well at the stated 25% water restriction S75.
Observation Mandarin had lower ET than other varieties, with a reported range of 255.7-642.3 mm.
Observation Mandarin reached the highest plant height under S50.
Observation The authors concluded that Mandarin was more drought resistant than the other varieties.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Heat treatment completely inhibited the acidification-induced decrease in yield threshold.

Taxon: cowpeaVigna unguiculatat0
Treatment: Heat treatmente0
Outcome: decrease in ye0
Direction: inhibitede0

Not reportedComparator

Verbatim

e0
“Heat treatment of the glycerinated hollow cylinder completely inhibited the decrease in y with acidification”
✓ located verbatim in the source · abstract, characters 649–757

t0
“cowpea hypocotyl”
✓ located verbatim in the source · title, characters 105–121

Title

The pH‐dependent yield threshold of the cell wall in a glycerinated hollow cylinder (in vitro system) of cowpea hypocotyl

H. OKAMOTO; A. OKAMOTO Plant Cell & Environment 1994. doi:10.1111/j.1365-3040.1994.tb00327.x

Other claims from this paper (5)

Mechanismobservedoriginal resultnegativemeasured

Claim · model-written summary

Lower seed yield in later fruit was mainly due to lower mean seed weight.

Organ / stage: later fruitse0
Outcome: seed yielde0
Direction: decreasee0
Qualifier: decrease in mean seed weighte0

Not reportedTaxon

Verbatim

e0
“the decrease in seed yield in later fruits was due mainly to a decrease in mean seed weight rather than a decrease in the number of seeds per fruit”
✓ located verbatim in the source · abstract, characters 817–964

Title

Fruit-set order affects seed yield and germinability in melon (Cucumis meloL.)

H. Nerson The Journal of Horticultural Science and Biotechnology 2004. doi:10.1080/14620316.2004.11511878

Other claims from this paper (9)

Association Fruit weight and seed yield per fruit declined with later fruit-set order.
Association Fruits of the same order usually did not differ significantly across plant fruit counts.
Association Fruit weight declined more than seed yield in later fruits.
Association Small, late fruits produced seeds more efficiently.
Association Fruit-set order significantly affected germination percentage.
Association Later set fruit had greater germination percentage.
Association The germination gain was stronger when fruit was harvested before or after maturity.
Association Fruit number and set order did not significantly affect mean days to germination.
Intervention effect Seed storage for up to five years improved germination rate.

Mechanismauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

The reduction in red clover seed yield under increased water stress was primarily caused by a decrease in floral fertility.

Taxon: Red CloverTrifolium pratenset0
Treatment: increased plant water stresse5
Outcome: reduction in seed yielde5
Qualifier: a decrease in floral fertilitye5

Verbatim

t0
“Red Clover Seed Production”
✓ located verbatim in the source · title, characters 0–26

e5
“The reduction in seed yield resulting from increased plant water stress was primarily caused by a decrease in floral fertility, and less conclusively, by reductions in flower number per unit area”
✓ located verbatim in the source · abstract, characters 1037–1232

Title

Red Clover Seed Production: II. Plant Water Status on Yield and Yield Components

R. N. Oliva; J. J. Steiner; W. C. Young Crop Science 1994. doi:10.2135/cropsci1994.0011183x003400010033x

Other claims from this paper (12)

Associationobservedoriginal resultmeasured

Claim · model-written summary

The greater root density decrease of the senescent hybrid was reflected in a lesser grain yield.

Taxon: Sorghum bicolorSorghum bicolore0
Material: senescent hybride4
Outcome: grain yielde4
Direction: lessere4

Verbatim

e0
“sorghum [ Sorghum bicolor (L.) Moench]”
✓ located verbatim in the source · abstract, characters 22–60

e4
“The more dramatic decrease in density for the senescent hybrid was also reflected in a lesser grain yield”
✓ located verbatim in the source · abstract, characters 1510–1615

Title

Root Distribution Patterns of Two Hybrid Grain Sorghums Under Field Conditions¹

R. E. Zartman; R. T. Woyewodzic Agronomy Journal 1979. doi:10.2134/agronj1979.00021962007100020025x

Other claims from this paper (6)

Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The yield decrease with later emergence is likely related to post-emergence environmental factors.

Taxon: corn (Zea mays L.)Zea mayse0
Outcome: Yield decreasee7
Qualifier: post emergence environmental factorse1

Verbatim

e0
“seedling emergence uniformity in corn (Zea mays L.)”
✓ located verbatim in the source · abstract, characters 12–63

e7
“Yield decrease as a function of emergence date followed either a quadratic or linear trend in each growing season”
✓ located verbatim in the source · abstract, characters 1774–1887

e1
“likely related to post emergence environmental factors”
✓ located verbatim in the source · abstract, characters 1889–1943

Title

Single-Plant Grain Yield in Corn (Zea mays L.) Based on Emergence Date, Seed Size, Sowing Depth, and Plant to Plant Distance

Chad L. Kimmelshue; A. Susana Goggi; Kenneth J. Moore Crops 2022. doi:10.3390/crops2010006

Other claims from this paper (6)

Association Seed placement (sowing depth) was crucial to uniform corn emergence in both cropping systems.
Intervention effect Seed size did not affect corn emergence in either cropping system.
Intervention effect The perennial groundcover (PGC) cropping system delayed corn emergence compared with bare soil.
Intervention effect The PGC cropping system reduced corn grain yield by as much as 50% compared with bare soil.
Association Single-plant corn yield decreased with delayed emergence in both cropping systems.
Association Yield decrease with emergence date followed a quadratic or linear trend in each growing season.

Mechanismauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Stimulation of the initiation of yield organs is of minor importance compared with a decrease of reduction processes in winter wheat.

Taxon: winter wheatTriticum aestivume1
Outcome: initiation of yield organse0
Qualifier: minor importance as compared to a decrease of reduction processe0

Verbatim

e1
“field trials with winter wheat”
✓ located verbatim in the source · abstract, characters 18–48

e0
“The stimulation of the initiation of yield organs is of minor importance as compared to a decrease of reduction process”
✓ located verbatim in the source · abstract, characters 1481–1600

Title

Effect of Varied N‐fertilization on Yield Formation of Winter Wheat under Particular Consideration of Mainstems and Tillers

F.‐X. Maidl; E. Sticksel; F. Retzer; et al. Journal of Agronomy and Crop Science 1998. doi:10.1111/j.1439-037x.1998.tb00363.x

Other claims from this paper (11)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Decrease in flower bud number of the higher-order inflorescences was associated with the flower bud decrease in both years.

Taxon: SoybeanGlycine maxt0
Organ / stage: 高次位花房e5
Outcome: 花蕾数e5
Direction: 減少e5

Verbatim

e5
“これには両年を通して高次位花房の花蕾数減少が関係していた”
✓ located verbatim in the source · abstract, characters 487–515

t0
“Effect of Rising Temperature on Flowering, Pod Set, Dry-Matter Production and Seed Yield in Soybean”
✓ located verbatim in the source · title, characters 0–99

Title

Effect of Rising Temperature on Flowering, Pod Set, Dry-Matter Production and Seed Yield in Soybean

Izumi Oh-e; Reiko Uwagoh; Sayaka Jyo; et al. Japanese Journal of Crop Science 2007. doi:10.1626/jcs.76.433

Other claims from this paper (16)

Intervention effect Total node number per m2 tended to increase under heating in 2002 and 2003.
Intervention effect Flowering period of E2 was 1 day shorter than E1 in 2002.
Intervention effect Flowering period of E4 was 3 days shorter than E1 in 2002.
Intervention effect Flowering period of E4 was 2 days shorter than E1 in 2004.
Intervention effect Total flower bud number per plant decreased by 18.7 to 31.0% under heating compared with E1 in 2002 and 2004.
Intervention effect Total dry matter at late seed enlargement was larger under heating in 2002 and 2003.
Intervention effect Total dry matter at late seed enlargement was smaller in E4 than in E3, with E3 the maximum.
Association In 2004, total dry matter became smaller as temperature rose, and was smallest in E4.
Observation Photosynthetic rate of the uppermost expanded leaf during aging showed no clear difference among sections.
Observation Seed yield of E1 per m2 was highest in 2003 (518.0 g).
Association Seed yield over three years showed a trend similar to total dry matter.
Intervention effect Seed yield was highest in E3 in 2002 and 2003, the moderate and cool years.
Association Seed yield of 2004 decreased as temperature rose and was lowest in E4.
Association Seed yield reduction in the hot year was associated with fewer flower buds and pods.
Association Mean temperature during ripening within 27 to 31 C favoured seed production.
Association Further temperature rise above this range is likely to limit seed yield.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fruit weight declined more than seed yield in later fruits.

Organ / stage: later fruitse0
Outcome: fruit weighte0
Direction: decreasee0
Comparator: seed yielde0

Not reportedTaxon

Verbatim

e0
“The decrease in fruit weight in later fruits was always larger than the decrease in seed yield”
✓ located verbatim in the source · abstract, characters 592–686

Title

Fruit-set order affects seed yield and germinability in melon (Cucumis meloL.)

H. Nerson The Journal of Horticultural Science and Biotechnology 2004. doi:10.1080/14620316.2004.11511878

Other claims from this paper (9)

Association Fruit weight and seed yield per fruit declined with later fruit-set order.
Association Fruits of the same order usually did not differ significantly across plant fruit counts.
Association Small, late fruits produced seeds more efficiently.
Mechanism Lower seed yield in later fruit was mainly due to lower mean seed weight.
Association Fruit-set order significantly affected germination percentage.
Association Later set fruit had greater germination percentage.
Association The germination gain was stronger when fruit was harvested before or after maturity.
Association Fruit number and set order did not significantly affect mean days to germination.
Intervention effect Seed storage for up to five years improved germination rate.

“yield decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics