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“dry weight decrease”

2,407 matches

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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nematode inoculation before fungus caused 51.5% shoot-dry-weight decrease.

Taxon: TomatoSolanum lycopersicumt0
Treatment: nematode was inoculated prior to funguse1
Outcome: shoot dry weighte0
Direction: decreasee2
Value: 51.5e0

Not reportedComparator

Verbatim

e0
“shoot length (41.87), shoot dry weight (51.5) and root dry weight (33.08)”
✓ located verbatim in the source · abstract, characters 228–301

e1
“when nematode was inoculated prior to fungus.”
✓ located verbatim in the source · abstract, characters 466–511

e2
“per cent decrease of plant growth parameters”
✓ located verbatim in the source · abstract, characters 177–221

t0
“Tomato”
✓ located verbatim in the source · title, characters 63–69

Title

Interaction of Rhizoctonia solani and Meloidogyne incognita on Tomato

B. Vidya Sagar; V. Krishna Rao; KS Varaprasad Indian Journal Of Nematology 2012

Other claims from this paper (9)

Intervention effect Nematode inoculation before fungus caused 41.87% shoot-length decrease.
Intervention effect Nematode inoculation before fungus caused 33.08% root-dry-weight decrease.
Observation Root-knot index peaked at 3.2 when nematode preceded fungus.
Observation Egg masses per root system reached 15.2 under nematode-first inoculation.
Observation Eggs per egg mass reached 213.40 under nematode-first inoculation.
Observation Nematode population reached 2504.6 under nematode-first inoculation.
Observation Preemergence rot was high at 33.46% with nematode-first inoculation.
Observation Postemergence rot was high at 43.13% with nematode-first inoculation.
Observation R. solani population was high at 1831/g soil under nematode-first inoculation.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Lower radiation decreased root dry weight ratio.

Taxon: maizeZea mayst0
Treatment: decreasee0
Outcome: ratio of root dry weight (RWR) to whole plant dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“the decrease in ratio of root dry weight (RWR) to whole plant dry weight”
✓ located verbatim in the source · abstract, characters 869–941

t0
“Maize”
✓ located verbatim in the source · title, characters 91–96

Title

Effects of Solar Radiation on Dry Matter Distribution and Root Morphology of High Yielding Maize Cultivars

Xiaoxia Guo; Yunshan Yang; Huifang Liu; et al. Agriculture 2022. doi:10.3390/agriculture12020299

Other claims from this paper (10)

Intervention effect Lower radiation increased shoot dry weight ratio and decreased root dry weight ratio.
Association As radiation fell, RLD, RSA, ARD and RLR fell.
Association Specific root length increased with lower radiation.
Association A 100 MJ m−2 radiation decrease reduced RWR by 1.47%.
Association A 100 MJ m−2 radiation decrease reduced RLD by 0.5 mm cm−3.
Association A 100 MJ m−2 radiation decrease reduced RSA by 0.4 m m−2.
Association A 100 MJ m−2 radiation decrease reduced RLR by 0. 19 m g−1.
Observation DH618 changed fastest and retained the largest root system.
Association RWR, RLD and RLR correlated positively with yield after reduced radiation.
Recommendation Cultivars with large root systems are recommended for low radiation.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Auxin delayed decrease in dry weight in bean petioles.

Taxon: BEANt0
Treatment: Auxine0
Outcome: decrease in dry weighte0
Direction: delayede0

Not reportedComparator

Verbatim

e0
“Auxin delayed abscission and also delayed the initial increase in calcium, the movement of calcium from the abscission zone to the petiole, and the decrease in dry weight”
✓ located verbatim in the source · abstract, characters 913–1083

t0
“THE BEAN”
✓ located verbatim in the source · title, characters 55–63

Title

A HISTOCHEMICAL STUDY OF ABSCISSION LAYER FORMATION IN THE BEAN

H. P. Rasmussen; M. J. Bukovac American Journal of Botany 1969. doi:10.1002/j.1537-2197.1969.tb07508.x

Other claims from this paper (13)

Observation Calcium increased in the abscission zone of debladed bean petioles during the 14 hr induction period.
Observation Dry weight increased in the abscission zone during the 14 hr induction period.
Observation Before layer appearance, calcium decreased in the abscission zone.
Observation Before layer appearance, calcium increased in the petiole.
Observation Dry matter decreased in abscission zone and petiole 24 hr after deblading.
Observation Pectic material swelling was the first visual change in abscission zone cells.
Observation Non-cellulosic polysaccharides and cellulose subsequently broke down.
Observation Cellulose adjacent and distal to the layer was altered.
Observation No lignin was present during layer development.
Mechanism Cell wall component changes caused abscission layer cells to collapse before separation.
Intervention effect Auxin delayed abscission in bean petioles.
Intervention effect Auxin delayed initial increase in calcium in bean petioles.
Intervention effect Auxin delayed movement of calcium from the abscission zone to the petiole in bean petioles.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Low temperature alone did not decrease root dry-weight accumulation.

Taxon: ryeSecale cerealee0
Treatment: Low temperature alonee0
Outcome: rate of dry weight accumulation in rye root systemse0
Direction: does not decreasee0

Not reportedComparator

Verbatim

e0
“Low temperature alone does not decrease the rate of dry weight accumulation in rye root systems”
✓ located verbatim in the source · abstract, characters 850–945

Title

The effect of photoperiod and temperature on growth and frost resistance of winter rye root systems

Marilyn Griffith; Heather C.H. McIntyre Physiologia Plantarum 1990. doi:10.1111/j.1399-3054.1990.tb02112.x

Other claims from this paper (10)

Association Root system growth was influenced by the interaction of temperature and photoperiod.
Observation Maximum shoot growth at 20°C occurred under a 24-h photoperiod.
Observation Maximum shoot growth at 5°C occurred under a 16-h photoperiod.
Association Maximum shoot growth correlated with a high root:shoot ratio in both temperature treatments.
Intervention effect Short photoperiod and low temperature delayed new adventitious root production.
Intervention effect Short photoperiod induced frost tolerance in existing roots.
Intervention effect Cold temperature retarded developmental processes within roots.
Intervention effect At 5°C, first-order lateral roots developed more slowly than at 20°C.
Intervention effect At 5°C, metaxylem differentiation was slower than at 20°C.
Intervention effect At 5°C, endodermal wall suberization was slower than at 20°C.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In rice seedlings, The increase of dry weight of shoot and the decrease of dry weight of grain were smaller in SLH than in YSS during the raising of seedlings.

Taxon: riceOryza sativat0
Treatment: SLHe0
Outcome: decrease of dry weight of graine0
Direction: smallere0
Comparator: YSSe0

Verbatim

e0
“The increase of dry weight of shoot and the decrease of dry weight of grain were smaller in SLH than in YSS during the raising of seedlings”
✓ located verbatim in the source · abstract, characters 407–546

t0
“rice”
✓ located after whitespace/quote normalisation · title, characters 44–48

Title

Growth and Physiological Characteristics of Rice Seedlings Raised with Long Mat by Hydroponics: —Comparison with young seedlings raised in soil—

Yingdian Wang; Kohei Tasaka; Akio Ogura; et al. Plant Production Science 1999. doi:10.1626/pps.2.115

Other claims from this paper (11)

Intervention effect In rice seedlings, the dry weight of shoot in SLH was significantly lighter than that in YSS at the time of seedling harvest.
Intervention effect In rice seedlings, the shoot in SLH was as long as that in YSS.
Intervention effect In rice seedlings, The increase of dry weight of shoot and the decrease of dry weight of grain were smaller in SLH than in YSS during the raising of seedlings.
Intervention effect In rice seedlings, the content of soluble sugars in the grain of SLH was apparently lower than that of YSS.
Intervention effect In rice seedlings, Crop growth rate and mean leaf area index of SLH were lower than those of YSS.
Intervention effect In rice seedlings, net assimilation rate of SLH was similar to that of YSS.
Intervention effect In rice seedlings, The size of leaf blades in SLH was markedly smaller than that in YSS.
Intervention effect In rice seedlings, no significant difference was observed in the rates of photosynthesis and dark respiration in leaf blades between SLH and YSS.
Mechanism Carbohydrate supply from endosperm to shoot was inferred to be less in SLH.
Mechanism The authors attribute reduced leaf growth in SLH to insufficient carbohydrate supply from endosperm.
Mechanism The authors attribute lower dry matter production in SLH to reduced leaf growth.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

SO 2 exposure did not significantly decrease total dry weight relative to controls.

Taxon: Polygonum cuspidatumPolygonum cuspidatumt0
Treatment: SO 2 ‐treatede0
Outcome: total dry weighte0
Direction: no significant decreasee0
Comparator: controlse0

Verbatim

e0
“no significant decrease in the total dry weight of SO 2 ‐treated plants in comparison with controls”
✓ located verbatim in the source · abstract, characters 278–377

t0
“Polygonum cuspidatum”
✓ located verbatim in the source · title, characters 77–97

Title

Responses of dry weight growth under SO ₂ stress in an SO ₂ ‐tolerant plant, Polygonum cuspidatum

Toshiki Natori; Tsumugu Totsuka Ecological Research 1988. doi:10.1007/bf02348690

Other claims from this paper (7)

Intervention effect SO 2 exposure increased leaf area and/or leaf dry weight relative to controls.
Intervention effect SO 2 exposure decreased root dry weight relative to controls.
Intervention effect SO 2 exposure slightly decreased leaf carbon assimilation rate.
Intervention effect SO 2 exposure clearly decreased net photosynthesis.
Intervention effect SO 2 exposure decreased the stem-plus-root dry weight to leaf area ratio relative to controls.
Intervention effect The total leaf carbon absorption to total root nitrogen absorption ratio was similar in SO 2 exposed plants and controls.
Mechanism The authors infer that changes in leaf and root growth under SO 2 may compensate for reduced carbon assimilation and maintain the carbon-to-nitrogen absorption ratio.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

UV-B did not significantly decrease lettuce shoot fresh or dry weight.

Taxon: lettuceLactuca sativae0
Organ / stage: shootse0
Treatment: UV-B exposuree0
Outcome: fresh/dry weight of the lettuce shootse0
Direction: did not significantly decreasee0

Not reportedComparator

Verbatim

e0
“UV-B exposure did not significantly decrease the fresh/dry weight of the lettuce shoots”
✓ located verbatim in the source · abstract, characters 413–500

Title

Effects of Ultraviolet-B Radiation on the Regulation of Ascorbic Acid Accumulation and Metabolism in Lettuce

Shujuan Liu; Lei Yu; Lipan Liu; et al. Horticulturae 2023. doi:10.3390/horticulturae9020200

Other claims from this paper (9)

Intervention effect Photosynthetic gas exchange measures fell during the first four irradiation days and recovered at day seven.
Intervention effect UV-B increased lettuce AsA, GSH and H2O2 levels significantly.
Association H2O2 level correlated positively with AsA and GSH levels.
Intervention effect UV-B upregulated expression of most genes encoding AsA recycling enzymes.
Intervention effect UV-B downregulated associated AsA recycling enzyme activities.
Mechanism The authors propose that elevated AsA contributes to the AsA–GSH cycle and downregulates AO activity and expression.
Observation UV-B irradiation affected metabolite levels more than treatment time.
Mechanism The authors suggest feedback between AsA recycling enzyme expression and activity regulates AsA homeostasis.
Recommendation The authors recommend short-term UV-B supplementation to enhance lettuce AsA content.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing salinity tended to decrease root dry weight, shoot fresh weight and shoot dry weight of pumpkin seedlings relative to the control.

Taxon: pumpkine3
Treatment: different salinity levelse0
Outcome: root dry weight, shoot fresh weight and shoot dry weightse1
Direction: decreasee1
Qualifier: tend toe1
Comparator: controle0

Verbatim

e0
“different salinity levels (0, “control”, 2, 4, 8, and 12 dS m-1)”
✓ located verbatim in the source · abstract, characters 30–94

e1
“root length, shoot length, root fresh weight, root dry weight, shoot fresh weight and shoot dry weights tend to decrease when the electrical conductivity of the solution is increased”
✓ located verbatim in the source · abstract, characters 526–708

e3
“Obez, RS 841 and Ferro F1 pumpkin varieties”
✓ located verbatim in the source · abstract, characters 117–160

Title

The Influence of Salinity on Seedling Growth of Some Pumpkin Varieties Used as Rootstock

Rana KURUM; Kamile ULUKAPI; Köksal AYDINŞAKİR; et al. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 2013. doi:10.15835/nbha4118349

Other claims from this paper (2)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Root dry weight declined about 50% more than top dry weight under reduced aeration.

Taxon: pecan treesCarya illinoinensist0
Treatment: reduced soil aeratione0
Outcome: root dry weighte0
Direction: decreasee0
Value: about 50%e0
Comparator: top dry weighte0

Verbatim

e0
“The decrease in root dry weight associated with reduced soil aeration exceeded the decrease in top dry weight by about 50%”
✓ located verbatim in the source · abstract, characters 452–574

t0
“pecan trees”
✓ located verbatim in the source · title, characters 95–106

Title

The influence of soil aeration on growth and elemental absorption of greenhouse‐grown seedling pecan trees

Michael W. Smith; Faridullah K. Wazir; Stuart W. Akers Communications in Soil Science and Plant Analysis 1989. doi:10.1080/00103628909368086

Other claims from this paper (7)

Intervention effect Restricted aeration caused partial stomatal closure.
Intervention effect Restricted aeration decreased leaf number and area and leaf, trunk and root dry weights.
Intervention effect Restricted aeration reduced nitrogen and phosphorus translocation to leaves.
Intervention effect Restricted aeration raised root nitrogen and phosphorus concentrations relative to well aerated soil.
Intervention effect Reduced aeration lowered leaf Ca, Mg and Mn concentrations.
Intervention effect Low aeration increased root Zn and Fe concentrations.
Intervention effect Low aeration did not affect leaf and trunk Zn and Fe concentrations.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The highest decrease of bean plant root dry weight was obtained with NaCl application among the salt sources.

Taxon: Beant0
Treatment: NaCl applicatione0
Outcome: plant root dry weighte0
Direction: highest decreasee0

Not reportedComparator

Verbatim

t0
“Bean”
✓ located verbatim in the source · title, characters 103–107

e0
“The highest decrease of plant root dry weight was obtained with NaCl application”
✓ located verbatim in the source · abstract, characters 938–1018

Title

Ameliorative Effect of Hydro Gel Substrate on Growth, Inorganic Ions, Proline, and Nitrate Contents of Bean under Salinity Stress

Canan Kant; Adil Aydin; Metin Turan Journal of Plant Nutrition 2008. doi:10.1080/01904160802208303

Other claims from this paper (13)

Intervention effect High salt concentration caused a substantial reduction in bean plant growth.
Intervention effect Total chlorophyll and nitrate contents of bean plants decreased with increasing salt doses.
Intervention effect Proline contents of bean plants increased with increasing salt doses.
Intervention effect Salt in the growth medium decreased the macronutrient contents (N, P, K, Ca, Mg) of bean root and shoot.
Intervention effect N and P contents of bean root and shoot increased with increasing hydrogel application doses.
Intervention effect The highest N and P increases in bean roots and shoots were obtained with the 1.0 HG application for all salt types.
Intervention effect Hydrogel added to saline soil significantly improved the variables affected by high salinity in bean.
Intervention effect Hydrogel added to saline soil reduced soil electrical conductivity.
Intervention effect Hydrogel added to saline soil reduced nitrate, proline and electrolyte leakage of bean plants.
Intervention effect Hydrogel added to saline soil enhanced bean root and shoot dry weight.
Association Salt type, doses and hydrogel affected soil electrical conductivity.
Intervention effect The effects of salt concentrations on N, K and P content of bean plants were significant.
Recommendation The authors conclude hydrogel appears highly effective as a soil conditioner in vegetable growing to improve crop tolerance and growth in saline conditions.

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“dry weight decrease”

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