Refine ·

Claim type

Research area

Polarity

Statistics

More filters

Clear filters
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Photosynthetic amount per unit leaf area decreased as total leaf area expanded and reached its minimum at maximum leaf area.

Organ / stage
total leaf areae0
Outcome
Photosynthetic amount per 100 cm2 (leaf area)e0
Direction
lowere0

Verbatim

e0

“Photosynthetic amount per 100 cm2 (leaf area) became lower in proportion to enlargement of total leaf area and showed the lowest amount at the maximum leaf area.”

✓ located verbatim in the source · abstract, characters 522–683
t0

“Sugar Beet Plants”

✓ located verbatim in the source · title, characters 33–50

Title

Studies on the Photosynthesis of Sugar Beet Plants : (1) Changes in the photosynthetic ability under field condition

Eiji OSHIMA Japanese Journal of Crop Science 1958. doi:10.1626/jcs.27.141

Other claims from this paper (4)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Leaf water deficit related to submerged-root area per leaf area.

Organ / stage
submerged roots to leaf areae0
Outcome
leaf water deficite0

Not reportedTaxonDirection

Verbatim

e0

“A clear relationship was discovered between the leaf water deficit and the ratio of submerged roots to leaf area (active root/leaf area ratio)”

✓ located verbatim in the source · abstract, characters 720–862

Title

Effect of Water Economy on Plant Growth I

Tsumugu TOTSUKA; Masami MONSI Shokubutsugaku Zasshi 1959. doi:10.15281/jplantres1887.72.367

Other claims from this paper (9)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Flowering response increased with increasing leaf area, but the increment was not proportional to the increase in leaf area.

Taxon
Pharbitis NilIpomoea nilt0
Treatment
increasing leaf areae0
Outcome
Flowering responsee0
Direction
increasese0
Qualifier
not proportionale0

Verbatim

t0

“Pharbitis Nil”

✓ located verbatim in the source · title, characters 23–36
e0

“Flowering response increases with increasing leaf area but the increment in response is not proportional to that of the leaf area”

✓ located verbatim in the source · abstract, characters 459–588

Title

Flowering Responses in Pharbitis Nil in Relation to the Leaf Area Subjected to Inductive Photoperiod

Shun-ichiro IMAMURA; Atsushi TAKIMOTO Shokubutsugaku Zasshi 1956. doi:10.15281/jplantres1887.69.353

Other claims from this paper (4)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Leaf-area ratio, leaf area to weight ratio and stem-weight ratio rose with temperature.

Taxon
Helianthus annuusHelianthus annuuse1
Outcome
leaf-area ratio, the ratio of leaf area to leaf weight and the stem-weight ratioe0
Direction
augmentede0
Qualifier
rising temperaturee0

Not reportedSetting

Verbatim

e0

“the leaf-area ratio, the ratio of leaf area to leaf weight and the stem-weight ratio are depressed by increasing light but augmented by rising temperature”

✓ located verbatim in the source · abstract, characters 2810–2964
e1

“seed of Helianthus annuus”

✓ located verbatim in the source · abstract, characters 441–466

Title

Physiological and Ecological Studies in the Analysis of Plant Environment

G. E. BLACKMAN; J. N. BLACK; A. W. KEMP Annals of Botany 1955. doi:10.1093/oxfordjournals.aob.a083445

Other claims from this paper (11)
Method / resourceobservedoriginal resultbasis n/a

Claim · model-written summary

The photoelectric planimeter output can be calibrated directly in area units for leaf-area measurement.

Outcome
leaf arease0
Value
area unitse1

Not reportedTaxon

Verbatim

e0

“a two-channel photoelectric planimeter for measuring leaf areas.”

✓ located verbatim in the source · abstract, characters 34–98
e1

“is indicated by a meter which can be calibrated direct in area units.”

✓ located verbatim in the source · abstract, characters 419–488

Title

A Photoelectric Planimeter for Measuring Leaf Area

V. P. Batyuk; E. F. Rybalko; A. S. Okanenko Biologia Plantarum 1959. doi:10.1007/bf02927053

Associationobservedoriginal resultmeasured

Claim · model-written summary

Leaf-area ratio, leaf area to weight ratio and stem-weight ratio fell with increasing light.

Taxon
Helianthus annuusHelianthus annuuse1
Outcome
leaf-area ratio, the ratio of leaf area to leaf weight and the stem-weight ratioe0
Direction
depressede0
Qualifier
increasing lighte0

Not reportedSetting

Verbatim

e0

“the leaf-area ratio, the ratio of leaf area to leaf weight and the stem-weight ratio are depressed by increasing light but augmented by rising temperature”

✓ located verbatim in the source · abstract, characters 2810–2964
e1

“seed of Helianthus annuus”

✓ located verbatim in the source · abstract, characters 441–466

Title

Physiological and Ecological Studies in the Analysis of Plant Environment

G. E. BLACKMAN; J. N. BLACK; A. W. KEMP Annals of Botany 1955. doi:10.1093/oxfordjournals.aob.a083445

Other claims from this paper (11)
Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Leaf area and total green-leaf area peaked in late August and then declined.

Taxon
Saccharum sinenseSaccharum sinensee1
Outcome
area of a leaf and of total green leavese0
Direction
maximume0
Qualifier
and then it decreasese0

Verbatim

e0

“The area of a leaf and of total green leaves attains its maximum at late Aug., and then it decreases”

✓ located verbatim in the source · abstract, characters 1436–1536
e1

“Tekcha, Saccharum sinense”

✓ located verbatim in the source · abstract, characters 158–183

Title

On the Spacing Problem in Sugar-cane.

Hiroki ARIKADO Japanese Journal of Crop Science 1952. doi:10.1626/jcs.21.136

Other claims from this paper (19)
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Sublethal regulator amounts reduced relative growth rate, leaf area ratio and leaf area to weight ratio.

Taxon
Helianthus annuusHelianthus annuust0
Treatment
2:4-Dichlorophenoxyacetic Acidt0
Outcome
relative growth rate, the leaf-area ratio and the ratio of leaf area to leaf weighte0
Direction
depressede0

Not reportedComparator

Verbatim

e0

“small but significant reductions in the relative growth rate, the leaf-area ratio and the ratio of leaf area to leaf weight are likewise depressed”

✓ located verbatim in the source · abstract, characters 490–636
t0

“2:4-Dichlorophenoxyacetic Acid on the Growth ofHelianthus annuus”

✓ located verbatim in the source · title, characters 76–140

Title

Interrelationships between Light Intensity and the Physiological Effects of 2:4-Dichlorophenoxyacetic Acid on the Growth ofHelianthus annuus

G. E. BLACKMAN; R. C. ROBERTSON-CUNINGHAME Journal of Experimental Botany 1955. doi:10.1093/jxb/6.2.177

Other claims from this paper (12)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Below optimum leaf area, leaf area controlled growth rate during ripening.

Taxon
Rice PlantOryza sativat0
Organ / stage
leaf area per unit field area (L)e0
Outcome
growth rate (G=dw/dt)e0
Qualifier
below the optimum Le0

Not reportedDirection

Verbatim

e0

“The growth rate (G=dw/dt) during ripening period was controlled by leaf area per unit field area (L) in case the leaf area was restricted below the optimum L.”

✓ located verbatim in the source · abstract, characters 734–892
t0

“Rice Plant”

✓ located verbatim in the source · title, characters 41–51

Title

Fundamental Studies on Yield-Forecast in Rice Plant : IV. On the relationship between the increase of top-dry-weight and its related factors durin the ripening period

Michio NOZAKI; Tetsujiro SUGAHARA; Yoshiya TAKASHIMA Japanese Journal of Crop Science 1959. doi:10.1626/jcs.28.182

Other claims from this paper (8)
Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Potassium level was related to leaf area, leaf weight per unit area and fresh weight loss during curing.

Treatment
potassium levels in the culture mediume0
Outcome
leaf area, leaf weight per unit area, and loss of fresh weight during curinge0

Not reportedDirection

Verbatim

e0

“potassium levels in the culture medium, and hence within the plant itself, are related to leaf area, leaf weight per unit area, and loss of fresh weight during curing”

✓ located verbatim in the source · abstract, characters 322–488
e1

“tobacco leaf”

✓ located verbatim in the source · abstract, characters 6–18

Title

Studies on the metabolism of detached tobacco leaves. 1. The influence of potassium nutrition on the growth of tobacco and the quality of cured leaf

WJ Lovett Australian Journal of Agricultural Research 1959. doi:10.1071/ar9590027

Other claims from this paper (3)

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.