Search claims · PlantClaims

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

In TG2-4, the decrease in stem and leaf dry weight during ripening was larger than in TG1.

Taxon: riceOryza sativae0
Treatment: TG2-4e7
Outcome: decrease in the dry weight of stem and leaf during the ripening periode7
Direction: largere7
Comparator: TG1e7

Verbatim

e0
“dry-matter production of rice growing in the paddy field”
✓ located verbatim in the source · abstract, characters 53–109

e7
“The decrease in the dry weight of stem and leaf during the ripening period, which represents the amount of assimilate translocation to the panicle, was also larger in TG2-4 than in TG1”
✓ located verbatim in the source · abstract, characters 894–1078

Title

Effects of High Temperature on Growth, Yield and Dry-Matter Production of Rice Grown in the Paddy Field

Izumi Oh-e; Kuniyuki Saitoh; Toshiro Kuroda Plant Production Science 2007. doi:10.1626/pps.10.412

Other claims from this paper (13)

Intervention effect In the temperature gradient chamber, TG4 air temperatures were 2.0 –3.6ºC higher than TG1 on the mean.
Intervention effect Plants in TG2, TG3 and TG4 were taller than in TG1.
Intervention effect The maximum tillering stage was earlier in TG2, TG3 and TG4 than in TG1.
Intervention effect Plant dry weight at maturity in TG2 and TG3 was 12.8−16.4% heavier than in TG1.
Observation In TG4, the increase in panicle dry weight during ripening was the smallest.
Intervention effect In TG4, plant dry weight at maturity was 11–16% heavier than in TG1.
Observation The increase in plant dry matter during ripening was the smallest in TG4.
Intervention effect In TG2-4, the stem dry weight increase at maturity was larger than in TG1.
Intervention effect In TG2-4, the photosynthetic rate was up to 35.6% lower than in TG1, because of accelerated leaf senescence.
Intervention effect In TG4, brown rice yield was 6.6−39.1% lower than in TG1.
Mechanism The authors attribute the yield decline to a lower percentage of ripened grains.
Mechanism The authors attribute the yield decline to a higher percentage of sterile spikelets.
Association Brown rice yield declined when mean air temperature during 20 days after heading exceeded 28ºC.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

PMSF hindered the decrease in cotyledon dry weight.

Taxon: Cucurbita pepo L.Cucurbita pepot0
Treatment: PMSFe0
Outcome: cotyledons dry weighte0
Direction: hindered the decreasee0

Not reportedComparator

Verbatim

e0
“PMSF – a well known inhibitor of both thiol- and serine-type proteases, present in the aqueous solutions either alone or with the cytokinin, inhibited significantly the growth of cotyledons and hindered the decrease in cotyledons dry weight in all treatments.”
✓ located verbatim in the source · abstract, characters 214–473

t0
“CUCURBITA PEPO L.”
✓ located verbatim in the source · title, characters 132–149

Title

EFFECT OF PHENYLMETHYLSULFONYL FLUORIDE - AN INHIBITOR OF PROTEASES, ON THE GROWTH AND POLYPEPTIDE PROFILE OF EXCISED COTYLEDONS OF CUCURBITA PEPO L. (ZUCCHINI) AFTER TREATMENT WITH BENZYLADENINE

Kalina Ananieva; E. D. Ananiev; M. Popov http://www.bio21.bas.bg/ipp/gapbfiles/v-27/01_3-4_76-84.pdf 2001

Other claims from this paper (7)

Intervention effect BA stimulated cotyledon growth.
Intervention effect BA decreased relative cotyledon dry weight.
Intervention effect PMSF inhibited cotyledon growth with and without BA.
Intervention effect PMSF suppressed decline of the 20–2 kDa polypeptide group.
Intervention effect PMSF suppressed decline of low molecular weight polypeptides.
Intervention effect Higher molecular weight polypeptides decreased with PMSF.
Mechanism The authors suggested that PMSF inhibits storage protein breakdown through certain sensitive proteases.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought tended to decrease number of fruiting branches, dry weight and plant height in cotton.

Taxon: cottonGossypium hirsutume1
Treatment: Drought conditione0
Outcome: number of fruiting branches , dry weight , plant heighte0
Direction: decreasede0
Comparator: normal conditione2

Verbatim

e0
“Drought condition tended to decreased number of fruiting branches , dry weight , plant height”
✓ located verbatim in the source · abstract, characters 614–707

e1
“some cotton cultivars”
✓ located verbatim in the source · abstract, characters 205–226

e2
“normal condition, which toke eight once irrigation as control”
✓ located verbatim in the source · abstract, characters 434–495

Title

STUDIED OF TOLERANCE OF SOME EGYPTIAN COTTON CULTIVARS FOR DROUGHT (WATER STRESS)

W. Yehia; M. El - Menshawie Journal of Plant Production 2008. doi:10.21608/jpp.2008.171220

Other claims from this paper (7)

Intervention effect Cotton cultivars responded differently to drought conditions.
Intervention effect Drought tended to decrease leaf area index, boll weight and seed and lint cotton yield per plant.
Intervention effect Drought tended to decrease seed index, lint percentage and number of bolls per plant.
Intervention effect Drought tended to decrease total chlorophyll and protein and oil percentage in cotton seeds.
Intervention effect Proline content in cotton leaves increased under water stress (drought).
Observation Cultivars G.86 and G.80 had the highest leaf proline content and the highest yield and yield components under drought stress.
Recommendation The authors recommend that breeders select plants with higher leaf proline content as an indicator of drought tolerance and high yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

CPZ reduced wheat seedling root dry weight.

Taxon: wheat seedlingsTriticum aestivume0
Treatment: CPZe0
Outcome: dry weight of roote0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“CPZ resulted in the decrease of dry weight of root and upground parts of wheat seedlings”
✓ located verbatim in the source · abstract, characters 318–406

Title

The effects of calmodul in antagonist on the activities of nitrogen assimilation enzymes and the accumulation of dry matter in wheat seedlings

Xuekui Wang; LI He-sheng; Suhui Wu; et al. Europe PMC (PubMed Central) 2000

Other claims from this paper (6)

Intervention effect CPZ inhibited nitrate uptake in wheat seedlings.
Intervention effect CPZ inhibited transformation of nitrate into organic nitrogen in wheat seedlings.
Observation Wheat seedling roots were more sensitive to CPZ than leaves.
Intervention effect CPZ reduced wheat seedling aboveground dry weight.
Intervention effect CPZ increased total calcium content in wheat seedlings.
Mechanism The authors suggest calmodulin regulates nitrogen assimilation in plants.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High irrigation pH further reduced shoot dry weight and tuberous root weight.

Taxon: Ranunculus asiaticusRanunculus asiaticust0
Treatment: High pH of irrigation watere0
Outcome: shoot dry weight and tuberous root weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“High pH of irrigation water caused an additional decrease in shoot dry weight and tuberous root weight”
✓ located verbatim in the source · abstract, characters 1363–1465

t0
“Ranunculus asiaticus”
✓ located verbatim in the source · title, characters 20–40

Title

Hypersensitivity of Ranunculus asiaticus to Salinity and Alkaline pH in Irrigation Water in Sand Cultures

Luis A. Valdez-Aguilar; Catherine M. Grieve; James Poss; et al. HortScience 2009. doi:10.21273/hortsci.44.1.138

Other claims from this paper (15)

Intervention effect Raising irrigation EC from 2 to 3 dS·m −1 decreased Yellow ASD shoot dry weight by 83%.
Intervention effect Raising irrigation EC from 2 to 3 dS·m −1 decreased Pink CTD shoot dry weight by 78%.
Intervention effect At 6 dS·m −1, Yellow ASD tuberous root fresh weight fell by 82%.
Intervention effect At 6 dS·m −1, Pink CDT tuberous root fresh weight fell by 89%.
Intervention effect Yellow ASD root sprouting dropped from 83% in controls to 42.9% at EC 4 and 11.1% at EC 6.
Intervention effect Pink CTD root sprouting decreased to 58.3% at EC 4.
Intervention effect Yellow ASD root sprouting decreased to 11.1% at EC 6.
Intervention effect Pink CTD root sprouting decreased to 45.0% at EC 6.
Association Salinity significantly lowered tissue calcium and potassium.
Intervention effect Yellow ASD calcium declined from 202 to 130 mmol·kg −1 under 3 dS·m −1 irrigation.
Intervention effect Pink CTD calcium declined from 198 to 166 mmol·kg −1.
Intervention effect At EC 6, shoot sodium rose by 101% in Yellow ASD.
Intervention effect At EC 6, shoot sodium rose by 125% in Pink CTD.
Intervention effect Alkaline irrigation increased salt sensitivity and tissue sodium and chloride while decreasing iron accumulation.
Recommendation The authors conclude ranunculus is a poor candidate for water reuse systems.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Varieties differed in Phase 2 culm weight decrease rate.

Taxon: riceOryza sativat0
Organ / stage: Phase 2e0
Outcome: decrease rate of dry culm weighte0

Verbatim

e0
“There was varietal difference in the decrease rate of dry culm weight in Phase 2.”
✓ located verbatim in the source · abstract, characters 878–959

t0
“rice”
✓ located verbatim in the source · title, characters 137–141

Title

Varietal difference in change process of leaf area per plant during ripening period and their effects to percentage of ripened grains of rice in cold area

Li Rong Dongbei Nongye Daxue xuebao 2001

Other claims from this paper (8)

Observation Rice dry culm weight increased during Phase 1.
Observation Rice dry culm weight decreased during Phase 2.
Observation Rice dry culm weight remained stable during Phase 3.
Observation Varieties differed in culm weight change patterns, with Pattern A comprising three phases and Pattern B two.
Association Pattern A varieties could attain high ripened grain percentage.
Observation Phase 1 lasted five days in some varieties and ten in others.
Association Shorter Phase 1 duration favored high ripened grain percentage.
Association Greater potential dry matter transfer from culm to panicle per spikelet per day was associated with higher ripened grain percentage.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing cleavers density decreased plant height, dry weight and seed number.

Taxon: cleaverse0
Treatment: weed densitye1
Outcome: height, dry weight, seeds numbere1
Direction: decreasee1

Verbatim

e0
“cleavers (Galium aparine L.)”
✓ located verbatim in the source · abstract, characters 96–124

e1
“An increase in weed density leads to a decrease in height, dry weight, seeds number and weight per plant”
✓ located verbatim in the source · abstract, characters 521–625

Title

Reproduction of cleavers (Galium aparine L.) under different densities and nitrogen rates

R. Nakova Acta herbologica 2008

Other claims from this paper (7)

Association Increasing cleavers density decreased seed weight per plant.
Association Nitrogen effects on seed production varied with weed density.
Intervention effect Nitrogen rates of 200 and 300 kg N/ha-1 increased cleavers reproductive ability at all densities.
Mechanism High biomass production was asserted to explain enhanced reproduction under nitrogen.
Method / resource Regression fits for cleavers reproduction had R2 values of 0.94 to 0.99.
Association Regression showed a linear relationship of reproduction to cleavers density and nitrogen rate.
Method / resource Regression models may predict cleavers reproduction under different density and nitrogen rates.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Silicon application ameliorated loss of dry weight under drought.

Taxon: sorghumSorghumt0
Treatment: Silicon applicatione0
Outcome: dry weighte0
Direction: ameliorated the decreasee0
Qualifier: drought stress conditionse0

Not reportedComparator

Verbatim

e0
“Silicon application ameliorated the decrease in dry weight under drought stress conditions”
✓ located verbatim in the source · abstract, characters 175–265

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 had no effect on dry matter production under wet conditions.
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 resultpositivemeasured

Claim · model-written summary

Butachlor at 2 kgha produced maximum weed dry-weight reduction.

Taxon: riceOryza sativae1
Treatment: Butachlor and thiobencarb at 2 kghae0
Interactor: weede0weed
Outcome: weed dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Butachlor and thiobencarb at 2 kgha resulted in maximum decrease in weed dry weight”
✓ located verbatim in the source · abstract, characters 403–486

e1
“upland rice”
✓ located verbatim in the source · abstract, characters 101–112

Title

Effect of herbicide on direct-sown, drilled rice (Oryza sativa) and associated weeds

A. N. SINGH; SAHADEVA SING#; V. M. BHAN Indian Journal of Agronomy 2001. doi:10.59797/ija.v41i2.3644

Other claims from this paper (4)

Observation The listed weed species were major weeds in the rice field.
Intervention effect Herbicides significantly reduced weed population and dry weight.
Intervention effect Butachlor and thiobencarb controlled grass weeds more effectively than pendimethalin and anilophos.
Intervention effect Herbicide application increased rice grain yield similarly across treatments.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Top dressing after water stress alleviated the decrease in rice panicle dry weight.

Taxon: RiceOryza sativat0
Treatment: top dressing after the stresse1
Outcome: Panicle dry weight at maturitye1
Direction: alleviatede1
Comparator: water stresse1

Verbatim

t0
“Effects of Top Dressing on Growth and Panicle Dry Weight as Affected by Soil Water Stress at the Early Panicle-Development Stage in Rice (Oryza sativaL.)”
✓ located verbatim in the source · title, characters 0–153

e1
“Panicle dry weight at maturity was decreased by water stress and the top dressing after the stress alleviated the decrease”
✓ located verbatim in the source · abstract, characters 622–744

Title

Effects of Top Dressing on Growth and Panicle Dry Weight as Affected by Soil Water Stress at the Early Panicle-Development Stage in Rice (Oryza sativaL.)

Makoto Tsuda; Masako Endo; Yoshihiko Hirai Plant Production Science 2009. doi:10.1626/pps.13.37

Other claims from this paper (8)

“decrease in dry weight”

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