Search claims · PlantClaims

Observationauthor interpretationoriginal resultnegativeprojected

Claim · model-written summary

Yield may decrease in the hottest Australian grape regions.

Taxon: grapet0
Outcome: yieldse0
Direction: decreasee0
Setting: hottest regionse0

Verbatim

e0
“an increase in yields may be expected in the coolest regions, while a decrease may be expected in the hottest regions.”
✓ located verbatim in the source · abstract, characters 1065–1183

t0
“grape yields”
✓ located verbatim in the source · title, characters 32–44

Title

The impact of climate change on grape yields: Evidence from Australia

German Puga; Kym Anderson; Firmin Doko Tchatoka OENO One 2023. doi:10.20870/oeno-one.2023.57.2.7280

Other claims from this paper (4)

Observation Climate change by 2050 may raise grape yields in most regions.
Observation Climate change by 2050 may lower grape yields in some large regions.
Observation Yield may increase in the coolest Australian grape regions.
Observation Average grape yield in Australia may change very little.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease from insect infestation was greater in Centennial than in the other genotype.

Taxon: SoybeanGlycine maxt0
Material: Centenniale1
Treatment: Insect infestatione1
Interactor: Pseudoplusia includensChrysodeixis includense0pest
Outcome: decrease in Centennial yielde1
Direction: greatere1

Not reportedComparator

Verbatim

t0
“Susceptibility of Selected Soybean Genotypes to Soybean Looper”
✓ located verbatim in the source · title, characters 27–89

e1
“Insect infestation significantly reduced yield of both genotypes, but the decrease in Centennial yield was greater”
✓ located verbatim in the source · abstract, characters 1283–1397

e0
“Pseudoplusia includens”
✓ located verbatim in the source · abstract, characters 410–432

Title

Influence of Irrigation on Susceptibility of Selected Soybean Genotypes to Soybean Looper

Lavone Lambert; Larry G. Heatherly Crop Science 1995. doi:10.2135/cropsci1995.0011183x003500060024x

Other claims from this paper (12)

Association Egg deposition did not differ significantly between the two soybean genotypes.
Association The effect of irrigation on egg deposition was not consistent.
Association Neither genotype nor irrigation significantly affected the number of larvae 2 weeks after insect release.
Intervention effect Larvae developing on nonirrigated plants of both genotypes were significantly smaller than those on irrigated plants.
Observation All surviving larvae on Centennial pupated.
Observation All larvae on D75‐10169 died by 18 days after the onset of oviposition.
Intervention effect Insect defoliation of irrigated plants was more than 50% greater than of nonirrigated plants.
Association Without insects, seed yields of the two genotypes were similar.
Intervention effect Without insects, seed yields were greater from irrigated than from nonirrigated plants.
Intervention effect Insect infestation significantly reduced soybean yield in both genotypes.
Intervention effect Yield reduction from insect infestation was greater for irrigated than for nonirrigated plants.
Recommendation Soybean under water deficit may allow a delay in initiating soybean looper control measures.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Waterlogging at the tillering stage caused the greatest yield penalty, a 10%–15% decrease.

Taxon: winter wheatTriticum aestivume0
Organ / stage: tillering stagee1
Treatment: waterlogging at the tillering stagee1
Outcome: yield penaltiese1
Direction: decreasee1
Value: 10%–15%e1

Not reportedComparator

Verbatim

e0
“waterlogging in winter wheat”
✓ located verbatim in the source · abstract, characters 43–71

e1
“the greatest yield penalties occurred by waterlogging at the tillering stage (10%–15% decrease), followed by the jointing stage”
✓ located verbatim in the source · abstract, characters 165–292

Title

Chlorophyll Fluorescence and Yield Responses of Winter Wheat to Waterlogging at Different Growth Stages

Xiaoli Wu; Yonglu Tang; Chaosu Li; et al. Plant Production Science 2015. doi:10.1626/pps.18.284

Other claims from this paper (10)

Intervention effect Waterlogging at the jointing stage caused the second-largest yield penalty, after the tillering stage.
Observation Waterlogging at the grain filling stage had less effect on yield.
Intervention effect Waterlogging at the tillering stage reduced spike and grain numbers per m2.
Intervention effect Waterlogging at the jointing and booting stages reduced grain weight through reduced dry matter translocation.
Intervention effect Waterlogging at the tillering stage significantly reduced chlorophyll content.
Intervention effect Waterlogging at the tillering stage lowered Fv/Fm, apparent electron transport rate and effective quantum yield of photosystem II.
Intervention effect Waterlogging at the tillering stage lowered photochemical quenching (qP).
Intervention effect Waterlogging at the grain filling stage improved leaf photosynthetic capacity and grain yield.
Observation The tillering stage was the most susceptible growth stage of wheat to waterlogging.
Recommendation The authors suggest that maintaining photosynthetic performance after anthesis could be a strategy for increasing wheat grain yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Upper-third defoliation caused the largest seed yield decrease relative to control.

Taxon: SafflowerCarthamus tinctoriust0
Treatment: upper 1/3 defoliatione0
Outcome: seed yielde0
Direction: highest decreasee0
Comparator: controle0

Verbatim

e0
“the highest decrease in the seed yield compared to the control were observed in the upper 1/3 defoliation levels”
✓ located verbatim in the source · abstract, characters 1116–1228

t0
“Safflower”
✓ located verbatim in the source · title, characters 119–128

Title

Evaluation of Photosynthetic Roles of Different Canopy Strata and Capitulum on Seed Yield and its Components of Spring Safflower (Carthamus tinctorius L.)

Shiva Sadighfard; Bahman Pasban Eslam; Reza Amirnia; et al. Turkish Journal of Agriculture - Food Science and Technology 2022. doi:10.24925/turjaf.v10i8.1382-1389.4944

Other claims from this paper (16)

Intervention effect Defoliation did not affect plant height or pod number.
Intervention effect Canopy strata differed significantly in number of seeds per pod.
Intervention effect Canopy strata differed significantly in number of seeds per plant.
Intervention effect Canopy strata differed significantly in 1000 seeds weight.
Intervention effect Canopy strata differed significantly in oil percentage.
Intervention effect Canopy strata differed significantly in oil yield.
Association Genotype and strata treatment interacted significantly for seeds yield.
Association Genotype and strata treatment interacted significantly for harvest index.
Intervention effect Lower-third defoliation caused the smallest seed yield decrease relative to control.
Association Mahalli Esfahan had a higher seed yield reduction than Goldasht.
Association Goldasht seed yield changes mainly reflected seed number per plant and per head.
Observation Upper canopy strata had higher net photosynthesis than lower strata.
Observation Upper canopy strata had higher strata leaf area than lower strata.
Observation Upper canopy strata had higher photosynthesis contribution than lower strata.
Intervention effect Removing upper canopy strata had the greatest seed-yield effect through reducing whole-plant photosynthesis.
Intervention effect Covering the capitulum significantly decreased seed yield.

Observationauthor interpretationoriginal resultnegativeprojected

Claim · model-written summary

Corn yield will likely decrease under future conditions of increased summer temperature and drought.

Taxon: cornZea mays subsp. mayse0
Outcome: yielde0
Direction: decreasee0
Qualifier: under future climate conditionse0

Verbatim

e0
“Given the regional GCM prediction for increased summer temperatures and summer drought, both corn and soybean yield will likely decrease under future climate conditions”
✓ located verbatim in the source · abstract, characters 1161–1329

Title

Sensitivity of Corn and Soybean Yield in Illinois to Air Temperature and Precipitation: The Potential Impact of Future Climate Change

David Goldblum Physical Geography 2009. doi:10.2747/0272-3646.30.1.27

Other claims from this paper (9)

Observationauthor interpretationoriginal resultnegativeprojected

Claim · model-written summary

Soybean yield will likely decrease under future conditions of increased summer temperature and drought.

Taxon: soybeanGlycine maxe0
Outcome: yielde0
Direction: decreasee0
Qualifier: under future climate conditionse0

Verbatim

e0
“Given the regional GCM prediction for increased summer temperatures and summer drought, both corn and soybean yield will likely decrease under future climate conditions”
✓ located verbatim in the source · abstract, characters 1161–1329

Title

Sensitivity of Corn and Soybean Yield in Illinois to Air Temperature and Precipitation: The Potential Impact of Future Climate Change

David Goldblum Physical Geography 2009. doi:10.2747/0272-3646.30.1.27

Other claims from this paper (9)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water stress may decrease the yield of aerobic rice.

Taxon: aerobic ricee7
Treatment: Water stresse7
Outcome: yielde7
Direction: decreasee7

Not reportedComparator

Verbatim

e0
“And the effect of four water regimes on phosphorus efficiency and water productivity of aerobic rice was studied”
✓ located verbatim in the source · abstract, characters 117–229

e7
“Water stress may decrease the yield of aerobic rice,but promote water productivity and phosphorus efficiency”
✓ located verbatim in the source · abstract, characters 1054–1162

Title

Phosphorus Efficiency and Water Productivity of Aerobic Rice under Different Water Regimes

Yalong Li Jieshui guan'gai 2005

Other claims from this paper (10)

Intervention effect Water stress did not reduce phosphorus content of aerobic rice roots.
Intervention effect Severe water stress increased phosphorus content of aerobic rice roots at vegetative and reproductive stages.
Intervention effect As water stress increased, phosphorus accumulation of aerobic rice roots decreased at vegetative and reproductive stages.
Intervention effect As water stress became more serious, phosphorus content and accumulation decreased in aerobic rice stems, especially under W4.
Intervention effect Water stress had an obvious effect on phosphorus content of green leaves at the vegetative stage.
Intervention effect Water stress affected phosphorus accumulation of green leaves at the vegetative and panicle initiation stages.
Intervention effect At maturity, phosphorus accumulation of green and yellow leaves decreased as water stress increased.
Intervention effect Phosphorus content of panicles was highest under W1.
Intervention effect Water stress promoted water productivity and phosphorus efficiency of aerobic rice.
Recommendation The authors recommend W2 as the better irrigation regime for aerobic rice.

Intervention effectauthor interpretationoriginal resultnegativeprojected

Claim · model-written summary

A similar reduction of plant-available P would decrease crop yield by 8%.

Taxon: crope7
Treatment: reduction of plant-available Pe7
Outcome: crop yielde7
Direction: decreasee7
Value: 8%e7

Not reportedComparator

Verbatim

e7
“a similar reduction of plant-available P would lead to a decrease in crop yield by 8% with an increase in P response efficiency by 83%”
✓ located verbatim in the source · abstract, characters 1277–1411

Title

Nutrient saturation of crop monocultures and agroforestry indicated by nutrient response efficiency

Marcus Schmidt; Marife D. Corre; Bomin Kim; et al. Nutrient Cycling in Agroecosystems 2020. doi:10.1007/s10705-020-10113-6

Other claims from this paper (10)

Intervention effect Crop yield, plant-available nutrients and NRE were comparable between alley-cropping agroforestry and cropland monocultures.
Observation Trees in agroforestry had high nutrient response efficiency.
Association Trees in agroforestry contributed to nutrient retention of the agroforestry system as a whole.
Association The NRE of crops had a unimodal relationship with plant-available nutrients.
Observation NRE values of crops were beyond optimum in both agroforestry and monoculture, indicating nutrient saturation.
Intervention effect A 50% reduction of plant-available N would decrease crop yield by 17%.
Intervention effect A 50% reduction of plant-available N would increase N response efficiency by 67%.
Intervention effect A similar reduction of plant-available P would increase P response efficiency by 83%.
Recommendation Fertilizer inputs can be reduced or optimized without sacrificing crop yield or profit.
Association Optimized fertilization is expected to have beneficial effects on nutrient retention and redistribution.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

CoJ 64 showed the highest decrease in yield and juice quality attributes, confirming its sensitivity.

Taxon: sugarcanet0
Material: CoJ 64e6
Outcome: yield and juice quality attributese6
Direction: decreasee6
Qualifier: confirmed its sensitivitye6

Verbatim

t0
“Performance of sugarcane as ratoon crop under waterlogged conditions”
✓ located verbatim in the source · title, characters 0–68

e6
“CoJ 64 genotype showed highest decrease in yield and juice quality attributes which confirmed its sensitivity”
✓ located verbatim in the source · abstract, characters 1324–1433

Title

Performance of sugarcane as ratoon crop under waterlogged conditions

R. Jain; C.P. Singh; P. Giri; et al. Advances in Applied Research 2023. doi:10.5958/2349-2104.2023.00001.3

Other claims from this paper (16)

Intervention effect Waterlogged sugarcane plants had higher plant height, internode number and root dry mass than untreated controls.
Observation Aerial rooting pattern of sugarcane varied among genotypes, up to the 8th node on average.
Intervention effect Waterlogging decreased leaf length, width and area of sugarcane.
Intervention effect Waterlogging decreased the SPAD index of sugarcane.
Intervention effect Waterlogged sugarcane plants had higher fresh weight in most genotypes.
Intervention effect CoJ 64 had the lowest leaf and stalk weight under waterlogging.
Intervention effect Waterlogging improved the number of millable canes of sugarcane by 8.92%.
Intervention effect Waterlogging improved total cane weight of sugarcane (value 24.2).
Intervention effect Waterlogging improved cane height of sugarcane by 17.6%.
Intervention effect Waterlogged sugarcane had sucrose content about 7% lower than control.
Observation CoLk 12204 showed the highest decrease of cane quality in November, -29%.
Observation CoJ64 showed a decrease of cane quality in January, -17.35%.
Observation UP9530, LG 030340 and CoS 767 were grouped as tolerant sugarcane genotypes to waterlogging.
Observation CoLk 07201, CoLk 04238 and LG 05350 were grouped as tolerant sugarcane genotypes to waterlogging.
Observation CoLk 94184 and A-46-11 were grouped as tolerant sugarcane genotypes to waterlogging.
Observation UP9530 was the most tolerant sugarcane genotype to waterlogging.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Exotic introgression in BR106 led to in BR106 a yield decrease.

Taxon: maizeZea mayst0
Material: BR106e0 e2
Treatment: Exotic maize (#Zea mays# L.) inbredse1
Outcome: yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“in BR106 a yield decrease”
✓ located verbatim in the source · abstract, characters 716–741

t0
“maize”
✓ located verbatim in the source · title, characters 53–58

e1
“Exotic maize (#Zea mays# L.) inbreds were introgressed into two elite Brazilian populations”
✓ located verbatim in the source · abstract, characters 0–91

e2
“two elite Brazilian populations -BR105 (Suwan 1) and BR106 (related to Tuxpeno)”
✓ located verbatim in the source · abstract, characters 60–139

Title

Exotic introgression incidence on two elite tropical maize populations

Étienne Hainzelin Agritrop (Cirad) 1998

Other claims from this paper (8)

Intervention effect Exotic introgression in BR105 led to introgression brought in BR105 a slight yield increase.
Intervention effect Exotic introgression in BR105 led to no influence on flowering dates.
Intervention effect Exotic introgression in BR106 led to an earlier flowering.
Intervention effect Exotic introgression in the maize populations led to ear rot drastically increased.
Intervention effect Exotic introgression in the maize populations led to root strength was reduced.
Intervention effect Exotic introgression in the maize populations led to Stalk strength tended to increase.
Intervention effect Exotic introgression in the maize populations led to Introgression reduced the genetic variances and the expected progress.
Intervention effect Exotic introgression in the maize populations led to Introgression reduced the genetic variances and the expected progress.

“yield decrease”

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