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“yield decrease”

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Organism: Arachis hypogaea ✕

Intervention effectobservedoriginal resultnegativeprojected

Claim · model-written summary

In the far future all regional climate models predicted a decrease of peanut yield.

Taxon: peanutArachis hypogaeat0
Outcome: peanut yielde0
Direction: decreasee0

Not reportedTreatmentComparator

Verbatim

t0
“peanut”
✓ located verbatim in the source · title, characters 46–52

e0
“During the far future, all RCMs predict a decrease of the peanut yield”
✓ located verbatim in the source · abstract, characters 1307–1377

Title

Simulation of the impact of climate change on peanut yield in Senegal

Badara Sarr Alioune; Camara Moctar International Journal of the Physical Sciences 2018. doi:10.5897/ijps2017.4710

Other claims from this paper (7)

Intervention effect In the near future (2021-2050) peanut yield decreased for all regional climate models except RACMO22T under both scenarios, relative to the reference period.
Intervention effect The decrease in peanut yield was stronger under the RCP8.5 scenario.
Observation The ensemble mean predicted a strong decrease of rainfall under RCP4.5.
Observation The ensemble mean predicted a slight decrease of rainfall under RCP8.5.
Observation All models predicted a gradual increase in mean temperature.
Observation The temperature increase was stronger under the RCP8.5 scenario.
Recommendation The authors state that adaptation strategies are needed to protect the peanut sector.

Associationobservedreview summarynegativebasis n/a

Claim · model-written summary

Field sprouting in bunch groundnut varieties is associated with a 20 %-25 % yield decrease.

Taxon: groundnutArachis hypogaeat0
Material: bunch varietiese0
Outcome: yielde0
Direction: decreasee0
Value: 20 %-25 %e0

Verbatim

e0
“Field sprouting in bunch varieties results in a 20 %-25 % yield decrease”
✓ located verbatim in the source · abstract, characters 549–621

t0
“groundnut”
✓ located verbatim in the source · title, characters 48–57

Title

Insights into pre-harvest sprouting dynamics in groundnut

R Ezhilarasi; T Ragavan; E Subramanian; et al. Plant Science Today 2025. doi:10.14719/pst.8436

Other claims from this paper (5)

Recommendationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

Selection for yield could decrease meat and oil content.

Taxon: peanutArachis hypogaeat0
Outcome: meat and oil contente0
Direction: decreasee0

Verbatim

e0
“but would decrease meat and oil content”
✓ located verbatim in the source · abstract, characters 1887–1926

t0
“Peanut”
✓ located verbatim in the source · title, characters 107–113

Title

Heritabilities and Genetic Correlations for Yield and Quality Traits of Advanced Generations in a Cross of Peanut1

Hee Yang Chiow; J. C. Wynne Peanut Science 1983. doi:10.3146/i0095-3679-10-1-5

Other claims from this paper (16)

Observation Progenies varied substantially for yield, seed weight, meat and protein content.
Observation Progenies varied less for fruit length, fruit weight, oil content and maturity index.
Observation Heritability was highest for yield, meat and protein content.
Observation Heritability was intermediate for fruit length, fruit weight and seed weight.
Observation Heritability was lowest for oil content and maturity index.
Observation Genotypic correlations were generally higher than phenotypic correlations.
Association Maturity index showed low phenotypic correlations with yield and yield components.
Association Fruit size was highly correlated with seed weight.
Association Fruit size and seed weight were significantly correlated with yield.
Association Protein content and yield correlations were low.
Association Oil content was negatively correlated with yield.
Recommendation Selecting yield components was less effective than selecting yield directly.
Recommendation Selection for yield could increase protein content and fruit and seed traits.
Observation Transgressive segregation occurred across all studied traits.
Observation Progeny trait means were closer to the Spanish than the Virginia parent.
Observation Some progeny combined early maturity, high yield and large fruit.

Intervention effectobservedoriginal resultnegativeprojected

Claim · model-written summary

The decrease in peanut yield was stronger under the RCP8.5 scenario.

Taxon: peanutArachis hypogaeat0
Treatment: RCP8.5 scenarioe0
Outcome: this decreasee0
Direction: strongere0

Not reportedComparator

Verbatim

t0
“peanut”
✓ located verbatim in the source · title, characters 46–52

e0
“Moreover, this decrease is stronger for the RCP8.5 scenario”
✓ located verbatim in the source · abstract, characters 1379–1438

Title

Simulation of the impact of climate change on peanut yield in Senegal

Badara Sarr Alioune; Camara Moctar International Journal of the Physical Sciences 2018. doi:10.5897/ijps2017.4710

Other claims from this paper (7)

Intervention effect In the near future (2021-2050) peanut yield decreased for all regional climate models except RACMO22T under both scenarios, relative to the reference period.
Intervention effect In the far future all regional climate models predicted a decrease of peanut yield.
Observation The ensemble mean predicted a strong decrease of rainfall under RCP4.5.
Observation The ensemble mean predicted a slight decrease of rainfall under RCP8.5.
Observation All models predicted a gradual increase in mean temperature.
Observation The temperature increase was stronger under the RCP8.5 scenario.
Recommendation The authors state that adaptation strategies are needed to protect the peanut sector.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Excessive nitrogen could decrease pod yield.

Taxon: peanutArachis hypogaeat0
Treatment: Excessive nitrogene0
Outcome: pod yielde0
Direction: decreasinge0

Not reportedComparator

Verbatim

e0
“Excessive nitrogen,however,could decrease economic coefficient,and thus decreasing pod yield.”
✓ located verbatim in the source · abstract, characters 521–614

t0
“peanut”
✓ located verbatim in the source · title, characters 89–95

Title

Effect of nitrogen levels on yield and sucrose synthesis of leaves in different types of peanut

Minglun Wang Plant Nutrition and Fertilizing Science 2008

Other claims from this paper (10)

Intervention effect Within a certain range, nitrogen increased activity of sucrose synthesis.
Intervention effect Within a certain range, nitrogen increased sucrose content of leaves.
Intervention effect Excessive nitrogen could decrease activity of sucrose phosphate sythase.
Intervention effect Excessive nitrogen could decrease sucrose content of leaves.
Intervention effect Excessive nitrogen could decrease economic coefficient.
Intervention effect Proper nitrogen could increase pod yield.
Intervention effect Proper nitrogen could increase valid pods per plant.
Intervention effect Proper nitrogen could increase plumpness rate of pod.
Observation The optimum nitrogen rate for var.vulgaris Harz in Arachis hypogaea was N 90 kg/ha.
Observation The optimum nitrogen rate for common type peanut was N 135 kg/ha.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Groundnut tested with the pathogen alone showed a 57% decrease in yield.

Taxon: groundnutArachis hypogaeat1
Treatment: pathogen alonee0
Interactor: pathogene0pathogen
Outcome: yielde0
Direction: decreasee0
Value: 57%e0

Not reportedComparator

Verbatim

t1
“groundnut”
✓ located verbatim in the source · title, characters 121–130

e0
“when the pathogen alone was testeds 57% decrease in yield was recorded”
✓ located verbatim in the source · abstract, characters 968–1038

Title

Beneficial effects of fluorescent pseudomonads on seed germination, growth promotion, and suppression of charcoal rot in groundnut (Arachis hypogea L.).

Bhatia Shweta; Dinesh Kumar Maheshwari; Ramesh Chand Dubey; et al. PubMed 2008

Other claims from this paper (8)

Intervention effect In dual cultures, fluorescent pseudomonad strain PS1 restricted the growth of Macrophomina phaseolina by 71%.
Intervention effect In dual cultures, fluorescent pseudomonad strain PS2 restricted the growth of Macrophomina phaseolina by 74%.
Observation Both fluorescent pseudomonad strains were capable of producing siderophores, indole acetic acid and hydrocyanic acid.
Observation Both fluorescent pseudomonad strains caused phosphate solubilization.
Intervention effect Used as inoculants in groundnut, the first pseudomonad strain enhanced germination by 15%.
Intervention effect Used as inoculants in groundnut, the second pseudomonad strain enhanced germination by 30%.
Intervention effect Used as inoculants in groundnut, the first pseudomonad strain enhanced grain yield by 66%.
Intervention effect Used as inoculants in groundnut, the second pseudomonad strain enhanced grain yield by 77%.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Pod setting stage had a greater pod yield decrease.

Taxon: peanutArachis hypogaeat0
Organ / stage: pod setting stagee0
Outcome: pod yielde0
Direction: decreasede0

Verbatim

e0
“pod setting stage decreased pod yield more”
✓ located verbatim in the source · abstract, characters 552–594

t0
“peanut”
✓ located after whitespace/quote normalisation · title, characters 45–51

Title

Effects of Calcium Fertilizer Application on Peanut Physiological Characteristics and Yield under Drought Stress

LI Xiang-dong Journal of Peanut Science 2013

Other claims from this paper (11)

Intervention effect Ten days of drought at pegging and pod setting depressed peanut vegetative growth.
Intervention effect Drought decreased peanut chlorophyll content and photosynthetic rate.
Intervention effect Drought decreased total pod and kernel weight.
Intervention effect Calcium fertilizer reduced drought associated declines in stem and branch growth.
Intervention effect Calcium fertilizer reduced drought associated declines in chlorophyll and photosynthetic rate.
Intervention effect Calcium fertilizer raised the drought associated increment of antioxidant enzyme activities.
Intervention effect Calcium fertilizer raised osmolyte contents under drought.
Intervention effect Calcium fertilizer lowered MDA contents under drought.
Intervention effect Calcium fertilizer significantly increased pod and kernel yield.
Intervention effect Calcium fertilizer increased kernel rate and pod number per plant.
Recommendation The authors suggested 300kg/hm2 calcium for the highest peanut seed yield.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease of intercropped peanut was associated with lower full-pod rate and fewer pods per plant.

Taxon: peanutArachis hypogaeae1
Treatment: intercropped peanute1
Outcome: full-pod rate and number of pods per plante1
Direction: decreasee1

Verbatim

e1
“The decrease in intercropped peanut yield was mainly caused by a decrease in the full-pod rate and number of pods per plant”
✓ located verbatim in the source · abstract, characters 906–1029

Title

Crop Productivity, Economic Advantage, and Photosynthetic Characteristics in a Corn-Peanut Intercropping System

Yanhong Li; Lei Wang; Bin Zhao; et al. Agronomy 2023. doi:10.3390/agronomy13020509

Other claims from this paper (11)

Intervention effect Intercropped corn (IM) yielded 59.7% more than single corn (SM) in one of the two seasons.
Intervention effect Intercropped corn (IM) yielded 62.3% more than single corn (SM) in one of the two seasons.
Intervention effect Intercropped peanut (IP) yielded 31.3% less than single peanut (SP) in one of the two seasons.
Intervention effect Intercropped peanut (IP) yielded 32.3% less than single peanut (SP) in one of the two seasons.
Intervention effect IM significantly increased the photosynthetic rate, leaf area and 13C assimilation distribution of summer corn.
Intervention effect IM significantly increased dry matter accumulation of summer corn.
Intervention effect IM increased kernel number and grain yield of summer corn.
Observation The decrease in peanut yield did not affect the production of intercropping benefit.
Observation Intercropping advantage and land equivalence ratio were larger in the intercropping system.
Intervention effect Corn-peanut intercropping yielded greater economic benefits than monoculture.
Recommendation The peanut-corn intercropping model is useful.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Excessive nitrogen could decrease economic coefficient.

Taxon: peanutArachis hypogaeat0
Treatment: Excessive nitrogene0
Outcome: economic coefficiente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Excessive nitrogen,however,could decrease economic coefficient,and thus decreasing pod yield.”
✓ located verbatim in the source · abstract, characters 521–614

t0
“peanut”
✓ located verbatim in the source · title, characters 89–95

Title

Effect of nitrogen levels on yield and sucrose synthesis of leaves in different types of peanut

Minglun Wang Plant Nutrition and Fertilizing Science 2008

Other claims from this paper (10)

Intervention effect Within a certain range, nitrogen increased activity of sucrose synthesis.
Intervention effect Within a certain range, nitrogen increased sucrose content of leaves.
Intervention effect Excessive nitrogen could decrease activity of sucrose phosphate sythase.
Intervention effect Excessive nitrogen could decrease sucrose content of leaves.
Intervention effect Excessive nitrogen could decrease pod yield.
Intervention effect Proper nitrogen could increase pod yield.
Intervention effect Proper nitrogen could increase valid pods per plant.
Intervention effect Proper nitrogen could increase plumpness rate of pod.
Observation The optimum nitrogen rate for var.vulgaris Harz in Arachis hypogaea was N 90 kg/ha.
Observation The optimum nitrogen rate for common type peanut was N 135 kg/ha.

Associationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Rates above 2,500 kg ha-1 could decrease peanut yield.

Taxon: peanut cropArachis hypogaeat0
Treatment: dolomite plus that was higher than 2,500 kg ha-1e0
Outcome: yielde0
Direction: decreasee0

Verbatim

e0
“The rate of dolomite plus that was higher than 2,500 kg ha-1 could decrease the yield”
✓ located verbatim in the source · abstract, characters 1392–1477

t0
“peanut crop”
✓ located verbatim in the source · abstract, characters 26–37

Title

Determination and Prediction of Some Soil Properties using Partial Least Square (PLS) Calibration and Mid-Infra Red (MIR) Spectroscopy Analysis

Irnanda Aiko Fifi Djuuna; Lynette Abbott; Craig Russell Journal of Tropical Soils 2011. doi:10.5400/jts.2011.16.2.93

Other claims from this paper (7)

Intervention effect Dolomite plus at 1,600 kg ha-1 with NPK raised peanut grain dry weight by 27% versus NPK alone.
Intervention effect Dolomite plus with NPK increased soil pH by 1.9 unit.
Intervention effect Dolomite plus with NPK increased soil available P by 6.2 mg kg-1.
Intervention effect Dolomite plus with NPK increased exchangeable Ca by 15.87 cmol(+) kg-1.
Intervention effect Dolomite plus with NPK increased exchangeable Mg by 14.27 cmol(+) kg-1.
Intervention effect Dolomite plus with NPK increased CEC by 17.29 cmol(+) kg-1.
Observation The stated maximum dolomite plus rate was 2,500 kg ha-1, yielding 14.2 g plant-1 grain dry weight.

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“yield decrease”

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