Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Low nitrogen during low temperature caused little decrease in pod number versus 23°C.

Taxon: soybeansGlycine maxt0
Treatment: low N application during the low temperature treatmentse0
Outcome: pod numbere0
Direction: decreasee0
Qualifier: littlee0
Comparator: same comparisone0

Verbatim

e0
“low N application during the low temperature treatments showed little decrease in pod number in the same comparison.”
✓ located verbatim in the source · abstract, characters 535–651

t0
“soybeans”
✓ located verbatim in the source · title, characters 124–132

Title

Studies on the Cool Injury in Bean Plants : I. Effect of nitrogen under low temperature on the pod setting and fertility of soybeans

Koji HASHIMOTO; Tadashi YAMAMOTO Japanese Journal of Crop Science 1970. doi:10.1626/jcs.39.156

Other claims from this paper (10)

Intervention effect High nitrogen during low temperature markedly decreased pod number versus 23°C.
Intervention effect High nitrogen under low temperature considerably decreased flower pod setting rate during the sensitive stage.
Intervention effect High nitrogen under low temperature considerably decreased pod fertility in the sensitive stage.
Observation Low nitrogen under low temperature caused little significant direct damage.
Intervention effect Low nitrogen under low temperature in mid-bloom reduced flower number and flowers per node.
Observation Low nitrogen under low temperature in mid-bloom produced small plants.
Observation Flowers escaping low temperature and flowers at 23°C had high pod setting with high nitrogen.
Intervention effect High nitrogen prolonged the flowering period.
Intervention effect High nitrogen increased flower number.
Recommendation The authors infer high nitrogen favors more pods outside low-temperature-sensitive flowering.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Soybean shoot dry weight decreased as simulated mesotrione drift rate increased.

Taxon: soybeanGlycine maxt0
Treatment: simulated mesotrione drifte0
Outcome: shoot dry weighte0
Direction: decreasee0

Verbatim

e0
“As the rate of simulated mesotrione drift increased, there was an increase in soybean injury and a decrease in shoot dry weight, height, and yield”
✓ located verbatim in the source · abstract, characters 505–651

t0
“soybean”
✓ located verbatim in the source · title, characters 107–114

Title

Simulated mesotrione drift followed by glyphosate, imazethapyr, bentazon or glyphosate plus chlorimuron in soybean

L. R. Brown; D. E. Robinson; K. Chandler; et al. Canadian Journal of Plant Science 2009. doi:10.4141/cjps08029

Other claims from this paper (8)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ureide N accumulation in aphid-injured soybean decreased by about 36%.

Taxon: soybeanGlycine maxe0
Treatment: aphid‐injured plantse4
Interactor: Aphis glycinesAphis glycinese0pest
Outcome: ureide N accumulatione4
Direction: decreasee4
Value: 36%e4

Not reportedComparator

Verbatim

e0
“soybean aphid ( Aphis glycines Matsumura) effects on soybean”
✓ located verbatim in the source · abstract, characters 13–73

e4
“This lack of a concentration effect resulted in about a 36% decrease in ureide N accumulation in aphid‐injured plants”
✓ located verbatim in the source · abstract, characters 1147–1264

Title

Soybean Aphid Injury Effects on Shoot Nitrogen Components in Glycine max

Walter E. Riedell; Eric A. Beckendorf; Michael A. Catangui Crop Science 2012. doi:10.2135/cropsci2012.05.0286

Other claims from this paper (5)

Intervention effect Aphid feeding injury reduced soybean shoot dry weight by about 40%.
Intervention effect Aphid feeding injury increased soybean shoot nitrate N concentrations by about 45%.
Intervention effect Ten aphids per plant increased soybean shoot nitrate N accumulation by about 20%.
Intervention effect Shoot ureide N concentrations in aphid-injured soybean were similar to those of uninjured plants.
Observation Cumulative aphid-days were similar across the initial aphid infestation treatments.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Susceptible soybean lines showed a decrease in chlorophyll content under waterlogging stress.

Taxon: soybeanGlycine maxe2
Material: KAS160-14, KAS160-20, and KAS201-6-1e2
Treatment: waterlogging stresse1
Outcome: chlorophyll contente1
Direction: decreasee1

Not reportedComparator

Verbatim

e1
“Susceptible lines showed decrease in chlorophyll content and increase in glucose and malondialdehyde (MDA) contents under waterlogging stress, while tolerant lines did not change significantly”
✓ located verbatim in the source · abstract, characters 215–407

e2
“Among the 400 soybean (Glycine max) landraces, we selected 3 tolerant (KAS150-9, KAS160-15, and KAS170-9) and 3 susceptible lines (KAS160-14, KAS160-20, and KAS201-6-1) by the survival percentage and injury scores”
✓ located verbatim in the source · abstract, characters 0–213

Title

Development of AFLP and STS markers linked to a waterlogging tolerance in Korean soybean landraces

S. -Y. Kang; K. J. Lee; G. -J. Lee; et al. Biologia Plantarum 2010. doi:10.1007/s10535-010-0009-z

Other claims from this paper (6)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Phenanthrolin aggravated PEG injury in Yudou No.24.

Treatment: phenanthrolin(o-Phen)e0
Outcome: PEG-induced injurye0
Direction: aggravatede0

Not reportedTaxonComparator

Verbatim

e0
“Exogenous treatment of seedlings with phenanthrolin(o-Phen),an inhibitor of transglutaminase(TGase,which catalyzes AISCC-PAs biosynthesis),also aggravated PEG-induced injury to Yudou No.24 cv.seedlings,combined with a decrease in AISCC-PAs levels”
✓ located verbatim in the source · abstract, characters 1580–1826

Title

Relationship between osmotic stress and polyamine levels in leaves of soybean seedlings

HU Bing-yi; Niu Ming-gong Plant Nutrition and Fertilizing Science 2006

Other claims from this paper (12)

Intervention effect Yudou No.24 had a greater rise in free spermidine than Yudou No.6 after PEG treatment.
Intervention effect Yudou No.24 had a greater rise in free spermine than Yudou No.6 after PEG treatment.
Observation Yudou No.6 had the greater rise in free putrescine.
Observation Yudou No.24 had a higher leaf (fSpd + fSpm) / fPut ratio under osmotic stress than Yudou No.6.
Intervention effect MGBG reduced fSpd and fSpm in Yudou No.24 leaves.
Intervention effect MGBG aggravated PEG injury in Yudou No.24 seedlings.
Intervention effect Exogenous Spd increased leaf fSpd + fSpm in Yudou No.6.
Intervention effect Exogenous Spd retarded PEG injury in Yudou No.6.
Observation Leaf ASCC-PAs did not differ significantly between the two cultivars under PEG stress.
Intervention effect Osmotic stress significantly increased AISCC-PAs in Yudou No.24 leaves.
Intervention effect Osmotic stress had a slight effect on AISCC-PAs in Yudou No.6.
Intervention effect Phenanthrolin decreased AISCC-PAs in Yudou No.24.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Defoliation caused a significant yield loss in both moisture-stressed and well-watered soybeans.

Taxon: soybeansGlycine maxe0
Treatment: defoliatione0
Outcome: yielde0
Direction: decreaseinferrede0

Not reportedComparator

Verbatim

e0
“Significant yield loss occurred in both moisture-stressed and well-watered soybeans due to defoliation”
✓ located verbatim in the source · abstract, characters 2265–2367

Title

Physiology of plant tolerance to arthropod injury

Fikru J. Haile Lincoln (University of Nebraska) 1999

Other claims from this paper (17)

Intervention effect The tolerant wheat line showed photosynthetic compensation under Russian wheat aphid injury compared with antibiotic or susceptible lines.
Intervention effect The tolerant wheat line maintained photosynthetic rates comparable to uninjured controls after aphid injury.
Intervention effect The antibiotic wheat line showed a greater photosynthetic rate reduction under aphid injury.
Intervention effect Spider mite injury reduced photosynthesis, stomatal conductance and transpiration in both moisture-stressed and well-watered soybeans.
Intervention effect Well-watered soybeans initially had higher photosynthesis rates than moisture-stressed soybeans.
Intervention effect Well-watered soybeans were more sensitive to spider mite injury than moisture-stressed soybeans.
Intervention effect Absolute photosynthetic rates of spider mite-injured soybean leaves were greater in well-watered than in moisture-stressed soybeans.
Intervention effect Soil moisture improved the tolerance of soybeans to spider mite injury.
Association Gas-exchange responses of sunflower and soybean to defoliation and moisture stress varied with plant water status.
Intervention effect Moisture-stressed sunflower and soybean plants had lower leaf water potential.
Intervention effect Moisture-stressed sunflower and soybean plants had lower photosynthetic rates.
Intervention effect Defoliation of most leaves per plant improved plant water potential.
Intervention effect Defoliation of most leaves per plant enhanced photosynthetic rates.
Intervention effect Defoliation of an individual leaf per plant did not improve plant water status.
Intervention effect Defoliation of an individual leaf per plant did not significantly alter photosynthetic rates.
Intervention effect Well-watered soybeans produced more leaf tissues than moisture-stressed plants.
Intervention effect Well-watered soybeans tolerated defoliation more than moisture-stressed plants.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Humate or oat straw depressed vegetative growth and tended to decrease flower number.

Taxon: soybeansGlycine maxt0
Treatment: humate, and or oat strawe0
Outcome: vegetative growthe0
Direction: depressione0

Not reportedComparator

Verbatim

e0
“Despite the increase in the 100-seed weight, the addition of humate, and or oat straw indicated no increase in the seed weight because of the depression of vegetative growth and the tendency of decrease in the flower number.”
✓ located verbatim in the source · abstract, characters 3435–3659

t0
“soybeans”
✓ located verbatim in the source · title, characters 106–114

Title

Studies on Cool Injury in Bean Plants : IV. Effects of nitrogenous fertilizers on the growth and yield of soybeans as subjected to low temperature from early to mid-reproductive stage

Koji HASHIMOTO; Tadashi YAMAMOTO Japanese Journal of Crop Science 1973. doi:10.1626/jcs.42.475

Other claims from this paper (13)

Observation Low-temperature seed-yield loss arose mainly from reduced pod number or setting and fertile-seed percentage.
Observation Fertilizers differed statistically in pod number or setting rate.
Intervention effect Cold injury was least with farmyard manure and greatest with CDU.
Intervention effect Farmyard manure produced the highest total seed weight across cool treatments and control.
Intervention effect The four other slowly available nitrogen fertilizers exceeded high and standard ammonium sulfate for seed weight.
Intervention effect Leaf and stem weights at maturity were highest with farmyard manure.
Observation Nonnodulating soybean responded strongly to nitrogen fertilization in growth and yield, with a response trend contrasting with the nodulating line.
Intervention effect Slowly available nitrogen treatments produced about 30% less dry matter than high ammonium sulfate in the nonnodulating line.
Observation High manure nitrogen did not significantly depress fixation during development in nodulated soybean.
Intervention effect Farmyard manure again gave stable, high seed weight over three cool-exposure stages and control.
Intervention effect The 80% CDU and 20% ammonium sulfate mixture, with or without humate or oat straw, had seed yield as high as manure and above ammonium sulfate treatments.
Intervention effect Adding humate or oat straw increased 100-seed weight.
Intervention effect Adding humate or oat straw did not increase total seed weight.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Under H(2)O(2) and acetaldehyde, mechanical injury decreased stem photon intensity by about 0.72-fold.

Taxon: adzuki beanVigna angularist0
Organ / stage: stemse0
Treatment: mechanical injuriese0
Outcome: photon intensitiese0
Direction: decreasee0
Value: 0.72-folde0
Qualifier: H(2)O(2) and acetaldehyde (MeCHO)e0

Not reportedComparator

Verbatim

e0
“The photon intensities of stems and cotyledons after mechanical injuries resulted in about an 0.72-fold decrease and an 8.8-fold increase in the presence of H(2)O(2) and acetaldehyde (MeCHO), respectively.”
✓ located verbatim in the source · abstract, characters 988–1193

t0
“adzuki bean”
✓ located verbatim in the source · title, characters 21–32

Title

Chemiluminescence of adzuki bean and soybean seedlings

Tetsuo Iida; Masaaki Kawane; Kazuhide Ashikaga; et al. Luminescence 2000. doi:10.1002/(sici)1522-7243(200001/02)15:1<9::aid-bio569>3.0.co;2-x

Other claims from this paper (10)

Observation Adzuki bean seedling photon intensity increased after germination in the water extract system.
Observation Adzuki bean hypocotyl photon intensity peaked during the first four days of germination.
Observation Primary leaves had the strongest chemiluminescence on day four after germination.
Observation The water extract system had an emission peak at 510 nm and shoulders at 660 nm.
Intervention effect Mechanical stem injury increased chemiluminescence about 1.5-fold.
Intervention effect Mechanical cotyledon injury increased chemiluminescence about 6.8-fold.
Observation Photon intensity in the ethanol extract system rose after germination and peaked in the first two days.
Observation Root and leaf chemiluminescence on day four was stronger than in other seedling areas.
Observation The ethanol extract system had an emission peak around 570 nm and shoulders around 660 nm.
Intervention effect Under H(2)O(2) and acetaldehyde, mechanical injury increased cotyledon photon intensity by about 8.8-fold.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High nitrogen during low temperature markedly decreased pod number versus 23°C.

Taxon: soybeansGlycine maxt0
Treatment: High N application during the low temperature treatmentse0
Outcome: pod numbere0
Direction: decreasee0
Comparator: 23°C conditione0

Verbatim

e0
“High N application during the low temperature treatments caused a remark able decrease in pod number, comparing with a 23°C condition.”
✓ located verbatim in the source · abstract, characters 383–517

t0
“soybeans”
✓ located verbatim in the source · title, characters 124–132

Title

Studies on the Cool Injury in Bean Plants : I. Effect of nitrogen under low temperature on the pod setting and fertility of soybeans

Koji HASHIMOTO; Tadashi YAMAMOTO Japanese Journal of Crop Science 1970. doi:10.1626/jcs.39.156

Other claims from this paper (10)

Intervention effect Low nitrogen during low temperature caused little decrease in pod number versus 23°C.
Intervention effect High nitrogen under low temperature considerably decreased flower pod setting rate during the sensitive stage.
Intervention effect High nitrogen under low temperature considerably decreased pod fertility in the sensitive stage.
Observation Low nitrogen under low temperature caused little significant direct damage.
Intervention effect Low nitrogen under low temperature in mid-bloom reduced flower number and flowers per node.
Observation Low nitrogen under low temperature in mid-bloom produced small plants.
Observation Flowers escaping low temperature and flowers at 23°C had high pod setting with high nitrogen.
Intervention effect High nitrogen prolonged the flowering period.
Intervention effect High nitrogen increased flower number.
Recommendation The authors infer high nitrogen favors more pods outside low-temperature-sensitive flowering.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Low-temperature seed-yield loss arose mainly from reduced pod number or setting and fertile-seed percentage.

Taxon: soybeansGlycine maxt0
Organ / stage: pode0
Outcome: seed yielde0
Direction: decreasee0

Verbatim

e0
“The major sources of decrease in seed yield were the decrease in the pod number, or pod setting rate, and the fertile seed percentage, but the statistical difference among fertilizers was only obtained in the pod number, or the pod setting rate.”
✓ located verbatim in the source · abstract, characters 1148–1393

t0
“soybeans”
✓ located verbatim in the source · title, characters 106–114

Title

Studies on Cool Injury in Bean Plants : IV. Effects of nitrogenous fertilizers on the growth and yield of soybeans as subjected to low temperature from early to mid-reproductive stage

Koji HASHIMOTO; Tadashi YAMAMOTO Japanese Journal of Crop Science 1973. doi:10.1626/jcs.42.475

Other claims from this paper (13)

Observation Fertilizers differed statistically in pod number or setting rate.
Intervention effect Cold injury was least with farmyard manure and greatest with CDU.
Intervention effect Farmyard manure produced the highest total seed weight across cool treatments and control.
Intervention effect The four other slowly available nitrogen fertilizers exceeded high and standard ammonium sulfate for seed weight.
Intervention effect Leaf and stem weights at maturity were highest with farmyard manure.
Observation Nonnodulating soybean responded strongly to nitrogen fertilization in growth and yield, with a response trend contrasting with the nodulating line.
Intervention effect Slowly available nitrogen treatments produced about 30% less dry matter than high ammonium sulfate in the nonnodulating line.
Observation High manure nitrogen did not significantly depress fixation during development in nodulated soybean.
Intervention effect Farmyard manure again gave stable, high seed weight over three cool-exposure stages and control.
Intervention effect The 80% CDU and 20% ammonium sulfate mixture, with or without humate or oat straw, had seed yield as high as manure and above ammonium sulfate treatments.
Intervention effect Adding humate or oat straw increased 100-seed weight.
Intervention effect Adding humate or oat straw did not increase total seed weight.
Intervention effect Humate or oat straw depressed vegetative growth and tended to decrease flower number.

“decrease of soybean injury”

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