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“decrease in dry weight”

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Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Spurred anoda interference did not decrease cotton branch dry weight in ultra narrow rows.

Taxon: cottonGossypium hirsutume0
Treatment: Spurred anoda interferencee0
Interactor: Spurred anodae0weed
Outcome: cotton branch dry weighte0
Direction: not in UNRe0

Not reportedComparator

Verbatim

e0
“Spurred anoda interference resulted in a decrease in cotton branch dry weight in WR but not in UNR.”
✓ located verbatim in the source · abstract, characters 970–1069

Title

Spurred anoda (Anoda cristata) interference in wide row and ultra narrow row cotton

William T. Molin; Debbie Boykin; Josie A. Hugie; et al. Weed Science 2006. doi:10.1614/ws-05-072r1.1

Other claims from this paper (15)

Association Spurred anoda density and dry weight per plot were linearly related each year.
Observation At 8 m −2, spurred anoda dry weight was 507 g m −2 in 2000.
Observation At 8 m −2, spurred anoda dry weight was 322 g m −2 in 2001.
Observation At 8 m −2, spurred anoda dry weight was 777 g m −2 in 2002.
Intervention effect Spurred anoda did not interfere with seed cotton yield in 2001.
Intervention effect Yield losses exceeded 55% at spurred anoda density of 8 m −2 in both row spacings relative to controls.
Association The effect of spurred anoda density on cotton boll numbers was nearly identical in 2000 and 2002 across cultivar and row spacing.
Intervention effect Boll weights decreased with spurred anoda interference.
Intervention effect Spurred anoda interference decreased cotton branch dry weight in wide rows.
Mechanism In wide rows, yield decrease under spurred anoda interference was attributed to reduced boll retention or fruiting sites.
Mechanism In ultra narrow rows, yield decrease under spurred anoda interference was attributed to plant mortality.
Association Cotton plant density decreased by one plant for each additional spurred anoda in ultra narrow rows.
Intervention effect Yield per surviving cotton plant remained constant under spurred anoda interference in ultra narrow rows.
Intervention effect Neither row spacing conferred significant advantage in response to spurred anoda interference.
Recommendation Decreased boll weight and lack of compensatory boll number increase in ultra narrow rows may limit producer appeal.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Adding Almix to butachlor did not significantly decrease weed dry weight compared with butachlor alone.

Taxon: riceOryza sativat0
Treatment: Butachlor and Almix as tank mixturee0
Interactor: weedse0weed
Outcome: dry weight of weedse0
Direction: did not significantly decreasee0
Comparator: alone application of butachlor at corresponding dosee0

Verbatim

e0
“Butachlor and Almix as tank mixture did not significantly decrease the dry weight of weeds over the alone application of butachlor at corresponding dose”
✓ located verbatim in the source · abstract, characters 586–738

t0
“Rice”
✓ located verbatim in the source · title, characters 98–102

Title

Evaluation of Alkombo and Tank Mixture of Almix+Butachlorfor the Control of Weeds in Transplanted Rice

Samar Singh; Harpal Singh; Sandeep Narwal; et al. Indian Journal of Weed Science 2003

Other claims from this paper (3)

Intervention effect Alkombo at 280.5 g ha−1 matched three herbicide rates for reduction of weed dry weight.
Intervention effect The higher herbicide rates outperformed lower rates for weed biomass reduction.
Intervention effect The listed herbicide treatments produced rice tillers and grain yield similar to season long weed free plots.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Low salinity did not significantly reduce shoot and root fresh and dry weight or water content.

Taxon: Festuca arundinaceaLolium arundinaceumt0
Treatment: low salinitye0
Outcome: flesh weight,dry weight and water content of shoot and roote0
Direction: did not decreasee0

Not reportedComparator

Verbatim

e0
“The flesh weight,dry weight and water content of shoot and root did not decrease significantly in response to low salinity”
✓ located verbatim in the source · abstract, characters 928–1050

t0
“Festuca arundinacea”
✓ located verbatim in the source · title, characters 69–88

Title

Effect of salinization on growth and ion homeostasis in seedlings of Festuca arundinacea

Tan Gui 2007

Other claims from this paper (8)

Association Seedling growth declined as salt concentration increased.
Intervention effect High NaCl concentrations harmed Festuca growth.
Observation Roots remained normal under high NaCl.
Intervention effect High salinity disturbed ion uptake and homeostasis.
Intervention effect Increasing NaCl raised Na+ in roots and shoots.
Intervention effect Increasing NaCl lowered Ca2+ and K+ levels in roots and shoots.
Association Root and shoot Mg2+ concentration did not vary with Na+ concentration.
Intervention effect K/Na, Ca/Na, and Mg/Na ratios fell with increasing salinity.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Compactness did not increase following dry weight reduction.

Taxon: Marigoldt0
Treatment: decrease in DWe0
Outcome: Compactnesse0
Direction: not increasede0

Verbatim

e0
“Compactness was not increased as a result of a decrease in DW”
✓ located verbatim in the source · abstract, characters 1938–1999

t0
“Marigold Plants”
✓ located verbatim in the source · title, characters 52–67

e1
“T. patula ‘French Vanilla’ and T. erecta ‘ Flagstaff’ and ‘Yellow Climax’”
✓ located verbatim in the source · abstract, characters 380–453

Title

Salinity and Alkaline pH in Irrigation Water Affect Marigold Plants: I. Growth and Shoot Dry Weight Partitioning

Luis A. Valdez-Aguilar; Catherine M. Grieve; James Poss HortScience 2009. doi:10.21273/hortsci.44.6.1719

Other claims from this paper (14)

Intervention effect Growth of all three cultivars declined under saline water at pH 6.4.
Intervention effect French Vanilla height, leaf dry weight and shoot dry weight fell 20% to 25% under 4 dS·m −1 irrigation.
Intervention effect Flowering shoot number and flower diameter and number were not significantly affected until salinity exceeded 8 dS·m −1.
Association Growth of Flagstaff and Yellow Climax declined as water conductivity rose.
Intervention effect Flagstaff shoot dry weight fell 30% under 4 dS·m −1 irrigation.
Intervention effect Yellow Climax shoot dry weight fell 24% under 4 dS·m −1 irrigation.
Intervention effect Additional salt stress did not further reduce dry weight production in tall cultivars.
Intervention effect At pH 7.8, French Vanilla shoot dry weight was 50% lower than at pH 6.4.
Intervention effect At pH 7.8, Flagstaff shoot dry weight was 89% lower than at pH 6.4.
Intervention effect At pH 7.8, Yellow Climax shoot dry weight was 84% lower than at pH 6.4.
Intervention effect Salinity reduced internode elongation.
Observation Marigolds were rated moderately tolerant to salinity.
Observation An 8 dS·m −1 irrigation threshold corresponded to 3.64 dS·m −1 saturated extract conductivity.
Recommendation Marigolds show promise for salt-affected landscapes if soil solution remains acidic.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Pst plus Nep1 did not significantly decrease Canada thistle shoot dry weight beyond either treatment alone.

Taxon: Canada thistleCirsium arvensee0
Treatment: Pst plus Nep1e0
Interactor: Pste0biocontrol_agent
Outcome: shoot dry weighte0
Direction: did not result in significant decreasese0
Comparator: either treatment alonee0

Verbatim

e0
“Treatment with Pst plus Nep1 did not result in significant decreases in shoot dry weight for Canada thistle and common dandelion compared with either treatment alone”
✓ located verbatim in the source · abstract, characters 1552–1717

Title

Effects of the fungal protein Nep1 andPseudomonas syringaeon growth of Canada thistle (Cirsium arvense), common ragweed (Ambrosia artemisiifolia), and common dandelion (Taraxacum officinale)

John W. Gronwald; Kathryn L. Plaisance; Bryan A. Bailey Weed Science 2004. doi:10.1614/ws-03-021r

Other claims from this paper (10)

Intervention effect Nep1 alone or with Pst rapidly desiccated and necrosed leaves in all three weeds, most strongly in recent fully expanded leaves.
Observation Within 4 to 8 h, 60 to 80% of recent fully expanded leaves of the three species were necrotic.
Intervention effect Nep1 plus Pst yielded approximately 10 5 cfu cm −2 Pst in Canada thistle leaves versus 10 7 with Pst alone.
Intervention effect Nep1 reduced shoot dry weight of the three weeds by 30 to 41%.
Intervention effect Pst reduced common ragweed shoot growth by 82%.
Intervention effect Pst reduced Canada thistle shoot growth by 31%.
Intervention effect Pst reduced common dandelion shoot growth by 41%.
Association The large Pst suppression of common ragweed shoot growth was associated with chlorosis of 60% of leaf area.
Intervention effect Pst plus Nep1 did not significantly decrease common dandelion shoot dry weight beyond either treatment alone.
Intervention effect Pst plus Nep1 did not suppress common ragweed shoot growth beyond Pst alone.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Pst plus Nep1 did not significantly decrease common dandelion shoot dry weight beyond either treatment alone.

Taxon: common dandelione0
Treatment: Pst plus Nep1e0
Interactor: Pste0biocontrol_agent
Outcome: shoot dry weighte0
Direction: did not result in significant decreasese0
Comparator: either treatment alonee0

Verbatim

e0
“Treatment with Pst plus Nep1 did not result in significant decreases in shoot dry weight for Canada thistle and common dandelion compared with either treatment alone”
✓ located verbatim in the source · abstract, characters 1552–1717

Title

Effects of the fungal protein Nep1 andPseudomonas syringaeon growth of Canada thistle (Cirsium arvense), common ragweed (Ambrosia artemisiifolia), and common dandelion (Taraxacum officinale)

John W. Gronwald; Kathryn L. Plaisance; Bryan A. Bailey Weed Science 2004. doi:10.1614/ws-03-021r

Other claims from this paper (10)

Intervention effect Nep1 alone or with Pst rapidly desiccated and necrosed leaves in all three weeds, most strongly in recent fully expanded leaves.
Observation Within 4 to 8 h, 60 to 80% of recent fully expanded leaves of the three species were necrotic.
Intervention effect Nep1 plus Pst yielded approximately 10 5 cfu cm −2 Pst in Canada thistle leaves versus 10 7 with Pst alone.
Intervention effect Nep1 reduced shoot dry weight of the three weeds by 30 to 41%.
Intervention effect Pst reduced common ragweed shoot growth by 82%.
Intervention effect Pst reduced Canada thistle shoot growth by 31%.
Intervention effect Pst reduced common dandelion shoot growth by 41%.
Association The large Pst suppression of common ragweed shoot growth was associated with chlorosis of 60% of leaf area.
Intervention effect Pst plus Nep1 did not significantly decrease Canada thistle shoot dry weight beyond either treatment alone.
Intervention effect Pst plus Nep1 did not suppress common ragweed shoot growth beyond Pst alone.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Silicon application had no effect on dry matter production under wet conditions.

Taxon: sorghumSorghumt0
Treatment: Silicon applicatione0
Outcome: dry matter productione0
Direction: no effecte0
Qualifier: wet conditionse0

Not reportedComparator

Verbatim

e0
“Silicon application ameliorated the decrease in dry weight under drought stress conditions, but had no effect on dry matter production under wet conditions.”
✓ located verbatim in the source · abstract, characters 175–331

t0
“Application of silicon enhanced drought tolerance in Sorghum bicolor”
✓ located verbatim in the source · title, characters 0–68

Title

Application of silicon enhanced drought tolerance in Sorghum bicolor

Taiichiro Hattori; Shinobu Inanaga; Hideki Araki; et al. Physiologia Plantarum 2005. doi:10.1111/j.1399-3054.2005.00481.x

Other claims from this paper (6)

Intervention effect Silicon application ameliorated loss of dry weight under drought.
Intervention effect Under dry conditions, silicon-applied sorghum had a lower shoot-to-root ratio.
Intervention effect Silicon application maintained higher photosynthetic rate and stomatal conductance under dry conditions.
Intervention effect Silicon-applied sorghum extracted more water from drier soil.
Intervention effect Silicon-applied sorghum maintained higher stomatal conductance.
Observation Silicon had very similar effects in both cultivars regardless of drought susceptibility.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

UV-B did not reduce leaf weight ratio, shoot dry matter, shoot to root ratio or leaf area ratio.

Taxon: Avena fatuaAvena fatuae1
Treatment: U-VBe0
Outcome: leaf weight ratio, shoot dry matter, shoot to root ratio and leaf area ratioe0
Direction: did not reducee0

Not reportedComparator

Verbatim

e0
“U-VB did not reduce leaf weight ratio, shoot dry matter, shoot to root ratio and leaf area ratio.”
✓ located verbatim in the source · abstract, characters 656–753

e1
“the different doses of UV-B radiation applied to the two species Avena fatua and Setaria viridis induced changes in leaf and plant morphology. It was a decrease of plant height, fresh mass of leaves, shoots and roots as well as leaf area.”
✓ located verbatim in the source · abstract, characters 47–285

t0
“plant growth and development”
✓ located verbatim in the source · title, characters 32–60

Title

The effect of UV-B radiation on plant growth and development

K. Zuk-Golaszewska; M.K. Upadhyaya; J. Golaszewski Plant Soil and Environment 2003. doi:10.17221/4103-pse

Other claims from this paper (7)

Intervention effect UV-B reduced plant height, fresh mass and leaf area in Avena fatua.
Intervention effect UV-B reduced plant height, fresh mass and leaf area in Setaria viridis.
Observation UV-B caused leaf curling in Avena fatua.
Observation UV-B caused leaf curling in Setaria viridis.
Observation Species differed significantly in studied traits, mainly due to tillering ability.
Observation Average leaf greenness was about 43 SPAD units in oats.
Observation Average leaf greenness was 32 SPAD units in green foxtail.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Roots showed no obvious toxicity symptoms under high Mn.

Taxon: Phytolacca acinosaPhytolacca acinosae0
Organ / stage: rootse0
Treatment: high Mn (5000 μ M)e0
Outcome: toxicity symptomse0
Direction: no obviouse0

Not reportedComparator

Verbatim

e0
“Mn hyperaccumulator Phytolacca acinosa was investigated in this study. Results showed that high Mn (5000 μ M) in culture solution lead to typical Mn toxicity symptoms in leaves of P. acinosa and decrease of dry matter accumulation in shoots whereas there are no obvious toxicity symptoms and significant decrease of dry weight in roots”
✓ located verbatim in the source · abstract, characters 117–452

Title

Effects of Manganese on Uptake and Translocation of Nutrients in a Hyperaccumulator

Xianghua Xu; Xincai Chen; Jiyan Shi; et al. Journal of Plant Nutrition 2007. doi:10.1080/01904160701615582

Other claims from this paper (9)

Intervention effect High Mn induced toxicity symptoms in P. acinosa leaves.
Intervention effect High Mn decreased shoot dry matter accumulation.
Intervention effect Root dry weight decreased significantly under high Mn.
Association Manganese accumulation increased in roots, stems and leaves with medium Mn concentration.
Association Calcium, magnesium and iron concentrations decreased as solution Mn increased.
Observation Calcium and magnesium remained normal and iron sufficient relative to normal plants.
Association Higher Mn affected zinc concentration only in roots.
Association Higher Mn affected phosphorus concentration only in stems.
Intervention effect Excess Mn had no significant influence on potassium or copper concentration.

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Hemicellulose content did not change significantly during normal ripening.

Taxon: PeachesPrunus persicat0
Organ / stage: normal ripeninge1
Outcome: hemicellulose contente2
Direction: did not change significantlye2

Verbatim

t0
“in PeachesMAO”
✓ located verbatim in the source · title, characters 73–86

e1
“During normal ripening the dry weight of the total cell wall material decreased, while water soluble pectin content increased extensively with the decrease in amounts of ionically associated and covalently bound pectins and cellulose”
✓ located verbatim in the source · abstract, characters 0–233

e2
“However, hemicellulose content did not change significantly”
✓ located verbatim in the source · abstract, characters 246–305

Title

Influence of Intermittent Low Temperature Stress on Cell Wall Metabolism in PeachesMAO Lin-Chun

Mao Lin Acta Photophysiologica Sinica 2001

Other claims from this paper (12)

Association The dry weight of total cell wall material decreased during normal ripening.
Association Water soluble pectin content increased extensively during normal ripening.
Association Amounts of ionically associated and covalently bound pectins and cellulose decreased during normal ripening.
Intervention effect Low temperature stress slowed down the degradation of pectin and cellulose.
Intervention effect Low temperature stress caused accumulation of high molecular weight pectin.
Intervention effect Low temperature stress increased juice viscosity.
Intervention effect Intermittent warming solubilized and depolymerized pectins and cellulose.
Association Cell wall synthesis continued during cell wall degradation, as indicated by 14C sucrose labelling.
Association Cell wall synthesis increased during the onset of fruit ripening, as indicated by 14C sucrose labelling.
Association Fruit senescence was directly associated with reduced cell wall synthesis.
Intervention effect Chilling injured fruit had a higher amount of cell wall material than normal fruit.
Mechanism The higher cell wall material in chilling injured fruit was attributed to reduced degradation rather than increased synthesis.

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“decrease in dry weight”

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