Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Root number in rice tended to decrease on average across all extension directions.

Taxon: Oryza sativaOryza sativat0
Outcome: 根数e6
Direction: 減少する傾向e6
Qualifier: 各伸長方向にわたって平均的にe6

Verbatim

t0
“rice plants (Oryza sativa L.)”
✓ located verbatim in the source · title, characters 63–92

e6
“伸長根の伸長方向には遮光処理による影響は認められなかったが, 各伸長方向にわたって平均的に根数が減少する傾向が認められた”
✓ located verbatim in the source · abstract, characters 367–427

Title

Effect of shading on root system morphology and grain yield of rice plants (Oryza sativa L.). II. An analysis on primary roots.

Masahiro MAWAKI; Jiro HARADA; Tadatoshi IWATA; et al. Japanese Journal of Crop Science 1990. doi:10.1626/jcs.59.95

Other claims from this paper (9)

Associationobservedoriginal resultnot significant (as stated)projected

Claim · model-written summary

Days to flowering and days to maturity may decrease in the 2030s and 2050s under both RCP4.5 and RCP8.5, relative to the simulated baseline period 1981-2010, but the decrease is not statistically significant.

Taxon: common beanPhaseolus vulgarist0
Treatment: RCP4.5 and RCP8.5 scenariose4
Outcome: days to flowering and days to maturitye4
Direction: may decreasee4
Comparator: simulated values for the baseline period (1981–2010)e4
Setting: Amhara Region, Ethiopiat0

Verbatim

t0
“Future climate change impacts on common bean (Phaseolus vulgaris L.) phenology and yield with crop management options in Amhara Region, Ethiopia”
✓ located verbatim in the source · title, characters 0–144

e4
“The impact analysis showed that both days to flowering and days to maturity may decrease in 2030s and 2050s at both sites and under both RCP4.5 and RCP8.5 scenarios as compared to the simulated values for the baseline period (1981–2010) but the decrease is not statistically significant”
✓ located verbatim in the source · abstract, characters 1406–1692

Title

Future climate change impacts on common bean (Phaseolus vulgaris L.) phenology and yield with crop management options in Amhara Region, Ethiopia

Adem Mohammed; Estifanos Feleke CABI Agriculture and Bioscience 2022. doi:10.1186/s43170-022-00103-9

Other claims from this paper (15)

Method / resource The CROPGRO-dry bean model gave an RMSE of 2.42 days for days to flowering in the evaluation phase.
Method / resource The CROPGRO-dry bean model gave an R2 of 0.76 for days to flowering in the evaluation phase.
Method / resource The CROPGRO-dry bean model gave a d-index of 0.82 for days to flowering in the evaluation phase.
Method / resource The CROPGRO-dry bean model gave an RMSE of 3.19 days for days to physiological maturity in the evaluation phase.
Method / resource The CROPGRO-dry bean model gave an R2 of 0.70 for days to physiological maturity in the evaluation phase.
Method / resource The CROPGRO-dry bean model gave a d-index of 0.87 for days to physiological maturity in the evaluation phase.
Method / resource The CROPGRO-dry bean model gave an RMSE of 113.7 kg ha-1 for grain yield in the evaluation phase.
Method / resource The CROPGRO-dry bean model gave an R2 of 0.95 for grain yield in the evaluation phase.
Method / resource The CROPGRO-dry bean model gave a d-index of 0.89 for grain yield in the evaluation phase.
Association Grain yield may significantly increase by 11% in the 2030s under RCP8.5.
Association Grain yield may significantly increase by 9.2% in the 2050s under RCP4.5.
Association Grain yield may significantly increase by 21.1% in the 2050s under RCP8.5.
Intervention effect Early sowing 15 days before the standard sowing date combined with supplemental irrigation may increase grain yield by 89% for the baseline period.
Intervention effect Early sowing 15 days before the standard sowing date combined with supplemental irrigation may increase grain yield by 71% in the 2030s.
Intervention effect Early sowing 15 days before the standard sowing date combined with supplemental irrigation may increase grain yield by 56% in the 2050s.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Reduced seed setting rate was identified as the main reason for yield loss.

Taxon: riceOryza sativat0
Organ / stage: seed setting ratee0
Treatment: abrupt drought-flood alternatione0
Outcome: yield per plante0

Verbatim

e0
“The main reason for the decrease of yield per plant under abrupt drought-flood alternation was the decrease of seed setting rate.”
✓ located verbatim in the source · abstract, characters 681–810

t0
“rice”
✓ located verbatim in the source · title, characters 92–96

Title

Comprehensive metabolomic, proteomic and physiological analyses of grain yield reduction in rice under abrupt drought–flood alternation stress

Qiang‐Qiang Xiong; Tian‐Hua Shen; Lei Zhong; et al. Physiologia Plantarum 2018. doi:10.1111/ppl.12901

Other claims from this paper (9)

Intervention effect Drought stress reduced rice yield at panicle differentiation.
Intervention effect Flood stress reduced rice yield at panicle differentiation.
Intervention effect Abrupt alternation synergistically reduced rice yield.
Intervention effect T1 significantly reduced net photosynthetic rate versus CK0.
Intervention effect T1 significantly reduced soluble sugar content versus CK0.
Intervention effect T1 significantly increased hydrogen peroxidase activity.
Intervention effect T1 significantly increased superoxide dismutase activity.
Intervention effect T1 significantly increased peroxidase activity.
Observation Differential metabolites and proteins indicated changes in photosynthesis metabolism, energy metabolism and reactive oxygen response.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Degeneration of rachis-branches and of spikelets does not explain the decrease in spikelet numbers per panicle.

Taxon: riceOryza sativat0
Outcome: degeneration of rachis-branchese3
Qualifier: nor that of spikeletse3

Verbatim

e3
“not by the degeneration of rachis-branches nor that of spikelets”
✓ located verbatim in the source · abstract, characters 581–645

t0
“rice [Oryza sativa] yield in warmer regions of Japan”
✓ located verbatim in the source · title, characters 74–126

Title

Effects of nitrogen topdressing at the neck-node differentiation stage on rice [Oryza sativa] yield in warmer regions of Japan

R. Ida 1997

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seed yield decreased in the rgtb1 mutant.

Taxon: Arabidopsis thalianaArabidopsis thalianat0
Material: rgtb1 mutante1
Treatment: rgtb1 mutante1
Outcome: seed yielde2
Direction: decreasee2

Not reportedComparator

Verbatim

t0
“Arabidopsis thaliana”
✓ located verbatim in the source · title, characters 96–116

e1
“seed development in the rgtb1 mutant, with decreased vesicular transport capacity, is disturbed”
✓ located verbatim in the source · abstract, characters 614–709

e2
“Both pre- and post-fertilization events are affected, leading to a decrease in seed yield”
✓ located verbatim in the source · abstract, characters 711–800

Title

The Rab Geranylgeranyl Transferase Beta Subunit Is Essential for Embryo and Seed Development in Arabidopsis thaliana

Joanna Rojek; Matthew R. Tucker; Michał Rychłowski; et al. International Journal of Molecular Sciences 2021. doi:10.3390/ijms22157907

Other claims from this paper (6)

Intervention effect Seed development in the rgtb1 mutant is disturbed.
Intervention effect Pollen tube recognition at the stigma and its guidance to the micropyle are compromised in the rgtb1 mutant.
Intervention effect The seed coat forms incorrectly in the rgtb1 mutant.
Mechanism Excess auxin in the sporophytic tissues of the rgtb1 ovule increases the tendency of autonomous endosperm formation in unfertilized ovules.
Mechanism Excess auxin in the sporophytic tissues influences embryo development in a maternal sporophytic manner.
Mechanism RGTB1 is a key component of sporophytic-filial signalling.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decrease in stalk dry weight was attributed to soluble carbohydrate remobilization toward the ear.

Taxon: cornZea mays subsp. mayse1
Organ / stage: eare0
Outcome: This decreasee0
Qualifier: a remobilization towards the ear of soluble carbohydrates stored temporarily in the stalke0

Verbatim

e0
“This decrease was attributed to a remobilization towards the ear of soluble carbohydrates stored temporarily in the stalk”
✓ located verbatim in the source · abstract, characters 218–339

e1
“several corn ( Zea mays L.) hybrids”
✓ located verbatim in the source · abstract, characters 116–151

Title

Contribution of Stalk Soluble Carbohydrates to Grain Yield in Corn (Zea mays L.)¹

T. B. Daynard; J. W. Tanner; D. J. Hume Crop Science 1969. doi:10.2135/cropsci1969.0011183x000900060050x

Other claims from this paper (1)

Observation Stalk dry weight declined significantly in the last half of grain filling.

Observationobservedoriginal resultmeasured

Claim · model-written summary

ORI-20 x RL-27 showed maximum decrease in days to maturity over the mid parent.

Taxon: sunflowerHelianthus annuust0
Material: ORI-20 x RL-27e0
Outcome: days to maturitye0
Direction: maximum decreasee0
Comparator: mide0

Verbatim

e0
“The maximum decrease over mid and better parent for days to maturity was showed by the crosses ORI-20 x RL-27 and ORI- 6 x RL-46, respectively.”
✓ located verbatim in the source · abstract, characters 643–786

t0
“sunflower”
✓ located verbatim in the source · title, characters 91–100

Title

Heterosis and heterobeltiosis studies for flowering traits, plant height and seed yield in sunflower (Helianthus annuus L.)

Hassan Nima Habib; Syed Sadaqat Mehdi; Abdur Rashid; et al. International Journal of Agriculture and Biology (Pakistan) 2007

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

ORI- 6 x RL-46 showed maximum decrease in days to maturity over the better parent.

Taxon: sunflowerHelianthus annuust0
Material: ORI- 6 x RL-46e0
Outcome: days to maturitye0
Direction: maximum decreasee0
Comparator: better parente0

Verbatim

e0
“The maximum decrease over mid and better parent for days to maturity was showed by the crosses ORI-20 x RL-27 and ORI- 6 x RL-46, respectively.”
✓ located verbatim in the source · abstract, characters 643–786

t0
“sunflower”
✓ located verbatim in the source · title, characters 91–100

Title

Heterosis and heterobeltiosis studies for flowering traits, plant height and seed yield in sunflower (Helianthus annuus L.)

Hassan Nima Habib; Syed Sadaqat Mehdi; Abdur Rashid; et al. International Journal of Agriculture and Biology (Pakistan) 2007

Other claims from this paper (7)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Moderate root-cutting delayed the decrease in root dry weight at the late stage of peanut.

Taxon: PeanutArachis hypogaeat0
Treatment: Moderate root-cuttinge1
Outcome: root dry weight decreasede1
Direction: delaye1

Not reportedComparator

Verbatim

t0
“Yield of Peanut”
✓ located verbatim in the source · title, characters 97–112

e1
“Moderate root-cutting could control the root system growth too fast at early stage and delay the root dry weight decreased at late stage”
✓ located verbatim in the source · abstract, characters 188–324

Title

Effects of Root Cutting in Different Depths on Root System Distribution,Senescence Character and Yield of Peanut

Guo Qin Acta Agriculturae Boreali-Sinica 2015

Other claims from this paper (7)

Intervention effect Moderate root-cutting slowed root system growth at the early stage of peanut.
Intervention effect Moderate root-cutting promoted root growth in deep soil of peanut.
Intervention effect Moderate root-cutting increased the proportion of middle and lower segments of the peanut root system.
Intervention effect Moderate root-cutting reduced root senescence in peanut by delaying the time of maximum root vigor, SOD and POD activity.
Intervention effect Moderate root-cutting reduced malondialdehyde (MDA) content in the root system of each soil layer of peanut.
Intervention effect Moderate root-cutting improved valid pods, pod yield and seed yield of peanut, whereas excessive root-cutting did not.
Recommendation The authors recommend a root-cutting depth of 10 to 15 cm for peanut.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The kernel number decline with warming was more severe in Junda 6 than Chalok 1.

Taxon: maizeZea mayst0
Material: Junda 6e0
Outcome: decreasee0
Direction: decreasee0
Comparator: Chalok 1e0

Verbatim

t0
“maize”
✓ located verbatim in the source · title, characters 51–56

e0
“with Junda 6 showing a much severer decrease than Chalok 1”
✓ located verbatim in the source · abstract, characters 1691–1749

Title

Response of phenology- and yield-related traits of maize to elevated temperature in a temperate region

Dana Shim; Kyu-Jong Lee; Byun-Woo Lee The Crop Journal 2017. doi:10.1016/j.cj.2017.01.004

Other claims from this paper (11)

“yield decrease”

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