Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ear removal reduced dry weight in all hybrids.

Taxon: MaizeZea mayst0
Material: all hybridse0
Treatment: ear removale0
Outcome: dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Maize Hybrids”
✓ located verbatim in the source · title, characters 27–40

e0
“For all hybrids, ear removal led to a decrease in dry weight, reduced N, total N, and phosphorus contents of the total plant”
✓ located verbatim in the source · abstract, characters 704–828

Title

Differential Senescence of Maize Hybrids following Ear Removal

Steven J. Crafts-Brandner; Frederick E. Below; James E. Harper; et al. PLANT PHYSIOLOGY 1984. doi:10.1104/pp.74.2.360

Other claims from this paper (13)

Observation Earless P3382 and B73 x Mo17 upper leaves reddened by 25 DAA.
Observation Earless P3382 and B73 x Mo17 leaves had lost most chlorophyll by 40 DAA.
Observation Earless FS854 leaves remained green like eared controls.
Intervention effect Ear removal reduced reduced N in all hybrids.
Intervention effect Ear removal reduced total N in all hybrids.
Intervention effect Ear removal reduced phosphorus in all hybrids.
Observation Ear removal increased leaf and stalk carbohydrate content.
Observation Earless P3382 and B73 x Mo17 senesced and died early.
Observation Earless P3382 and B73 x Mo17 stopped accumulating dry weight, N and phosphorus by 30 DAA.
Observation Earless FS854 retained some metabolic activity until 58 DAA.
Observation Metabolic activity better reflected senescence course than metabolite content.
Observation The ear itself did not dictate senescence rate or completion.
Association Continued N accumulation and root activity were associated with delayed senescence in earless FS854.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The decrease in shoot N is attributed to a sharp reduction in nodule number and dry weight.

Taxon: soybeanGlycine maxe0
Organ / stage: nodulee1
Outcome: shoot Ne1
Qualifier: sharp reduction in nodule number and dry weighte1

Verbatim

e0
“A split-root growth system was employed to evaluate the effect of NaCl on nodule formation by soybean (Glycine max L. Merr. cv Davis).”
✓ located verbatim in the source · abstract, characters 0–134

e1
“The decrease in shoot N was attributed to a sharp reduction in nodule number and dry weight.”
✓ located verbatim in the source · abstract, characters 743–835

Title

Effect of Salinity on Nodule Formation by Soybean

Paul W. Singleton; B. Ben Bohlool PLANT PHYSIOLOGY 1984. doi:10.1104/pp.74.1.72

Other claims from this paper (15)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Low moisture decreased alfalfa height and dry weight.

Taxon: AlfalfaMedicago sativat0
Treatment: Low moisture levelse0
Outcome: plant height and dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Low moisture levels resulted in plant stress exhibited as a decrease in plant height and dry weight.”
✓ located verbatim in the source · abstract, characters 1160–1260

t0
“Alfalfa”
✓ located verbatim in the source · title, characters 65–72

Title

Genetic and Soil Moisture Effects on the Branching‐Root Trait in Alfalfa¹

M. S. McIntosh; D. A. Miller Crop Science 1981. doi:10.2135/cropsci1981.0011183x002100010004x

Other claims from this paper (12)

Observation Six-month-old alfalfa roots branched more at Brownstown than Champaign‐Urbana.
Observation General combining ability differed significantly at Champaign‐Urbana.
Observation Specific combining ability differed significantly at Brownstown.
Association General combining ability interacted significantly with location.
Observation Reciprocal and selfing effects were unimportant at either location.
Observation Offspring on selfed-parent regression estimate was 0.128 at Brownstown.
Observation Offspring on selfed-parent regression estimate was 0.002 at Champaign‐Urbana.
Intervention effect Low moisture decreased incidence of branching roots.
Association The genotype by moisture interaction was nonsignificant.
Association Under moisture stress, height correlated positively with root branching, r = 0.81.
Association Under moisture stress, weight correlated positively with root branching, r = 0.60.
Association In unstressed plants, weight correlated significantly with branching root habit, r = 0.49.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Pod dry weight and moisture content then decreased rapidly.

Taxon: PeaLathyrus oleraceust0
Outcome: dry weight and moisture contente0
Direction: decrease rapidlye0

Verbatim

e0
“thereafter, dry weight and moisture content decrease rapidly”
✓ located verbatim in the source · abstract, characters 186–246

t0
“Pea (Pisum sativum L.)”
✓ located verbatim in the source · title, characters 127–149

Title

Interruption of Water Delivery at Physiological Maturity is Essential for Seed Development, Germination and Seedling Growth in Pea (Pisum sativum L.)

YVON LE DEUNFF; ZOHREH RACHIDIAN Journal of Experimental Botany 1988. doi:10.1093/jxb/39.9.1221

Other claims from this paper (11)

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Long-day flowering did not accompany a decrease in dry weight of roots or shoots.

Taxon: Pharbitis nilIpomoea nilt0
Organ / stage: roots or shootse0
Outcome: dry weight of roots or shootse0

Not reportedDirection

Verbatim

e0
“Long-day flowering was always accompanied by the suppression of root elongation, but not by a decrease in the dry weight of roots or shoots, or in the rate at which the leaf primordia appeared (plastochrone)”
✓ located verbatim in the source · abstract, characters 527–734

t0
“Pharbitis nil”
✓ located verbatim in the source · title, characters 62–75

Title

Correlation between Long-Day Flowering and Root Elongation in Pharbitis nil, Sfrain Kidachi

Masateru Shinozaki; Atsushi Takimoto Plant and Cell Physiology 1982. doi:10.1093/oxfordjournals.pcp.a076435

Other claims from this paper (17)

Association Vessel size and plant number greatly influenced long-day flowering at 20°C.
Association Smaller vessels gave greater flowering response.
Association Nutrient solution volume per plant was not decisive for long-day flowering.
Intervention effect Plants in 200-ml beakers flowered.
Intervention effect Plants in 5,000-ml vessels did not.
Association Long-day flowering coincided with suppressed root elongation.
Association Long-day flowering did not accompany a decrease in rate at which the leaf primordia appeared.
Intervention effect Aeration of the nutrient solution promoted root elongation.
Intervention effect Aeration of the nutrient solution inhibited long-day flowering.
Intervention effect culture in vermiculite promoted root elongation.
Intervention effect culture in vermiculite inhibited long-day flowering.
Mechanism Suppression of root elongation seems necessary for long-day flowering.
Intervention effect Removal of roots suppressed long-day flowering in small vessels.
Intervention effect Removal of cotyledons suppressed long-day flowering in small vessels.
Intervention effect At 24°C, suppression of root elongation in a small vessel did not induce long-day flowering.
Intervention effect At 24°C, short-day treatment induced flowering.
Intervention effect At 24°C, short-day treatment did not suppress root elongation.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Top dry weight growth rate (CGR) of maize showed a rapid decrease during the ear-filling period.

Taxon: maizeZea mayst0
Outcome: Top dry weight growth rate (CGR)e1
Direction: rapid decreasee1
Qualifier: during the ear-filling periode1

Verbatim

e1
“Top dry weight growth rate (CGR) changed like a shape of unimodal curve with a peak value occurring at about silking in each year, and showed a rapid decrease during the ear-filling period”
✓ located verbatim in the source · abstract, characters 1322–1510

t0
“Productivity of Maize for Whole-Plant Silage”
✓ located verbatim in the source · title, characters 26–70

Title

Studies on the Growth and Productivity of Maize for Whole-Plant Silage in the North-Marginal Area, Nemuro District in Hokkaido : II. Dry-matter accumulation habits and climatic factors.

Kenji KIRA Japanese Journal of Crop Science 1983. doi:10.1626/jcs.52.190

Other claims from this paper (19)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Shoot dry weight of wheat decreased with each succeeding delay in seeding date.

Taxon: wheatTriticum aestivume1
Treatment: delay in seeding datee1
Outcome: shoot dry weighte1
Direction: decreasee1

Not reportedComparator

Verbatim

e1
“a decrease in shoot dry weight of both wheat and rye occurred with each succeeding delay in seeding date”
✓ located verbatim in the source · abstract, characters 844–948

Title

Date of Seeding, Fall Growth, and Winter Survival of Winter Wheat and Rye

D. B. Fowler Agronomy Journal 1982. doi:10.2134/agronj1982.00021962007400060030x

Other claims from this paper (7)

Observation Rye accumulated shoot dry matter at twice the rate of wheat in fall.
Intervention effect Shoot dry weight of rye decreased with each succeeding delay in seeding date.
Observation The only meaningful winter damage in rye occurred for the last two seeding dates with the cultivar Cougar.
Intervention effect The effect of seeding date on survival of wheat was not consistent among trials.
Intervention effect Average wheat survival was highest for the 15 August and 1 September seeding dates.
Intervention effect Differences in survival among wheat cultivars were not influenced by seeding date.
Method / resource The Field Survival Index can be used to evaluate effects of management practices, in addition to inherent cultivar potential, on winter survival.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Shoot dry weight of rye decreased with each succeeding delay in seeding date.

Taxon: ryeSecale cerealee1
Treatment: delay in seeding datee1
Outcome: shoot dry weighte1
Direction: decreasee1

Not reportedComparator

Verbatim

e1
“a decrease in shoot dry weight of both wheat and rye occurred with each succeeding delay in seeding date”
✓ located verbatim in the source · abstract, characters 844–948

Title

Date of Seeding, Fall Growth, and Winter Survival of Winter Wheat and Rye

D. B. Fowler Agronomy Journal 1982. doi:10.2134/agronj1982.00021962007400060030x

Other claims from this paper (7)

Observation Rye accumulated shoot dry matter at twice the rate of wheat in fall.
Intervention effect Shoot dry weight of wheat decreased with each succeeding delay in seeding date.
Observation The only meaningful winter damage in rye occurred for the last two seeding dates with the cultivar Cougar.
Intervention effect The effect of seeding date on survival of wheat was not consistent among trials.
Intervention effect Average wheat survival was highest for the 15 August and 1 September seeding dates.
Intervention effect Differences in survival among wheat cultivars were not influenced by seeding date.
Method / resource The Field Survival Index can be used to evaluate effects of management practices, in addition to inherent cultivar potential, on winter survival.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Higher defoliation levels decreased dry weight of cucumber fruits.

Taxon: cucumberCucumis sativuse1
Treatment: level of defoliatione0
Outcome: dry weight of the fruitse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“An increase in the level of defoliation caused an increase in accumulation of dry weight in the leaves and a decrease in the dry weight of the fruits”
✓ located verbatim in the source · abstract, characters 748–897

e1
“cucumber ( Cucumis sativus L.)”
✓ located verbatim in the source · abstract, characters 45–75

Title

Source Limitation by Defoliation and Its Effect on Dry Matter Production and Yield of Cucumber

Denis R. Ramirez; Todd C. Wehner; Conrad H. Miller HortScience 1988. doi:10.21273/hortsci.23.4.704

Other claims from this paper (7)

Intervention effect Defoliation significantly decreased total plant weight in cucumber relative to the fruited control.
Intervention effect Defoliation significantly decreased fresh and dry weight of the fruits in cucumber relative to the fruited control.
Intervention effect Higher defoliation levels increased dry weight accumulation in cucumber leaves.
Intervention effect Defoliation of 50% or 75% was followed by an increase in carbon exchange rates measured 7 days after defoliation.
Observation Vegetative controls had equal plant dry weight to the fruited controls.
Observation Vegetative controls had only half as much fresh weight as the fruited controls.
Intervention effect Carbon exchange rate was significantly reduced in defruited compared with fruited plants 16 days after defoliation.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phenylalanine at both levels reversed the glyphosate-induced decrease in dry weight per plant of faba bean.

Taxon: Faba BeanVicia fabat0
Treatment: phenylalaninee0
Outcome: dry weight/plante0
Direction: reversede0
Comparator: glyphosate herbicidee0

Verbatim

e0
“Cytokinin at 4/1000, phenylalanine and tryptophan at both levels, as well as GA 3 at 50 ppm, reversed the phytotoxic effect of the glyphosate herbicide on decreasing the dry weight/plant”
✓ located verbatim in the source · abstract, characters 831–1017

t0
“Faba Bean”
✓ located verbatim in the source · title, characters 12–21

Title

Recovery of Faba Bean (Vicia faba L.) Plants as Affected by Glyphosate

Sh. A. Shaban; A. H. El‐Hattab; Esmat A. Hassan; et al. Journal of Agronomy and Crop Science 1987. doi:10.1111/j.1439-037x.1987.tb00277.x

Other claims from this paper (8)

“dry weight decrease”

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