Try:droughtFusariumnitrogen fertilizerArabidopsisseed germination

“decrease in A”

4 matches

Claim types

Direction of the findings

Over time

1970 ’80 ’90 2000 ’10 ’20

Refine ·

More filters

Clear filters

Associationauthor interpretationreview summarymixedbasis n/a

Claim · model-written summary

Disturbances may increase or decrease soil seed bank diversity.

Taxon: plantsViridiplantaee0
Treatment: Disturbancese5
Outcome: soil seed bank diversitye5
Direction: increase or decreasee5

Verbatim

e0
“the chances of plants to meet favourable conditions in time and space”
✓ located verbatim in the source · abstract, characters 57–126

e5
“Disturbances may increase or decrease the soil seed bank diversity”
✓ located verbatim in the source · abstract, characters 1347–1413

Title

A Guided Tour of the Soil Seed Banks

A. Hambuckers Contemporary Problems of Ecology 2024. doi:10.1134/s1995425524010050

Other claims from this paper (6)

Observation Seed longevity in plants ranges from months to decades.
Observation In agricultural soils, weeds challenge future crops.
Association In natural ecosystems, climax species tend to produce shorter-lived seeds than pioneer species.
Observation The similarity between the soil seed bank and the aboveground vegetation is low.
Observation The soil seed bank may help restore degraded vegetation.
Recommendation The soil seed bank should be integrated into dynamic vegetation models.

Recommendationhypothesisoriginal resultmixedbasis n/a

Claim · model-written summary

The authors judge that replacing diploid by triploid males in presently seeded hop yards will probably decrease yields slightly, offset by the premium for a seedless crop.

Taxon: Hopt0
Treatment: Replacing diploid by triploid malese0
Outcome: decrease yields slightlye0

Verbatim

t0
“Hop”
✓ located verbatim in the source · title, characters 37–40

e0
“Replacing diploid by triploid males in presently seeded hop yards will probably decrease yields slightly from lack of seeds”
✓ located verbatim in the source · abstract, characters 1509–1632

Title

Use of Triploid Males for Increasing Hop Yields¹

Alfred Haunold Crop Science 1975. doi:10.2135/cropsci1975.0011183x001500060026x

Other claims from this paper (14)

Intervention effect Hand pollination of six diploid hop cultivars increased cone size by 7 to 24%, regardless of the ploidy of the pollen parent.
Intervention effect In 1973, pollination from diploid males increased hop cone weights by an average of 46%.
Intervention effect In 1973, pollination from triploid males increased hop cone weights by an average of 17%.
Intervention effect Bracts plus bracteoles increased by an average of 23% over the untreated control after diploid pollination.
Intervention effect Bracts plus bracteoles increased by an average of 11% after triploid pollination.
Intervention effect Pollination had the most striking effect on strig length and strig weight.
Intervention effect Pollination had little effect on the number of nodes per strig.
Intervention effect Seeds from triploid pollination averaged less than half the weight of the open-pollinated control.
Intervention effect Seeds from triploid pollination contained 60 to 83% aborted embryos.
Intervention effect Seeds from diploid pollination contained only 18% aborted embryos.
Observation Well-filled seeds were purple and usually weighed three to four times as much as tan seeds.
Intervention effect Seeds from triploid pollination had about 25% less crude fat than seeds of the control.
Observation Cones from triploid pollination look like seeded cones but contain only about one-fourth as many seeds as those pollinated by comparable diploid males.
Recommendation The authors judge that hop yields in seedless production areas probably can be increased significantly by using pollen from triploid males to stimulate cone size and weight.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

The annual linear trend in Chl and N varied from positive to negative depending on species and leaf age.

Taxon: evergreen broad-leaved tree speciese1
Outcome: annual linear trends in Chl and Ne7
Qualifier: depending on species and leaf agee7

Verbatim

e1
“We applied our model to foliar chlorophyll (Chl) and nitrogen (N) content measured repeatedly on more than 1-year-old leaves of saplings in four evergreen broad-leaved tree species”
✓ located verbatim in the source · abstract, characters 879–1059

e7
“A model parameter for annual linear trends in Chl and N varied from positive (indicating increasing trends) to negative values (indicating decrease) depending on species and leaf age in years”
✓ located verbatim in the source · abstract, characters 1791–1982

Title

Disentangling long- and short-term changes in perennial organ functions in seasonal environments: A model of foliar chlorophyll and nitrogen in saplings of four evergreen broad-leaved trees

D. Mizusaki; K. Umeki; T. Honjo Photosynthetica 2015. doi:10.1007/s11099-015-0145-y

Other claims from this paper (8)

Mechanismauthor interpretationoriginal resultmixedmeasured

Claim · model-written summary

Soybean root exudates are suggested to have selective acceleration or inhibition effects on rhizoplane and rhizosphere microflora.

Taxon: soybeanGlycine maxe6
Outcome: microflora in rhizoplane and rhizosphere soile6
Qualifier: soybean root exudates had certain selective acceleration or inhibitione6

Verbatim

e6
“In a word,the decrease in the number of rhizoplane and rhizosphere soil bacteria of both the resistant cultivar and susceptible soybean cultivars and the increase of fungi and fusarium at the mature stage indicated that soybean root exudates had certain selective acceleration or inhibition on the microflora in rhizoplane and rhizosphere soil”
✓ located verbatim in the source · abstract, characters 2710–3053

Title

Change of microflora in the rhizoplane and rhizosphere of different disease resistance soybean cultivars I.Change of microflora in the rhizoplane and rhizosphere of soybean under normal rotation cropping condition

Hong Chen Plant Nutrition and Fertilizing Science 2005

Other claims from this paper (9)

Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.

“decrease in A”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics