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“yield decrease”

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Circular Leaf Spot Disease and its severity and impact on rubber production in wet and intermediate zones of Sri Lanka 1

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Associationauthor interpretationoriginal resultnegativesignificant (as stated)basis n/a

Claim · model-written summary

CLSD infestation is expected to cause a significant negative impact on rubber yield.

Taxon
rubbere6
Treatment
CLSD infestatione6
Outcome
yielde6
Direction
decreaseinferrede6

Verbatim

e6

“A significant negative impact on yield due to CLSD infestation will be a deterrence for investors in rubber cultivation”

✓ located verbatim in the source · abstract, characters 1134–1253

Title

Circular Leaf Spot Disease and its severity and impact on rubber production in wet and intermediate zones of Sri Lanka

R C W M R A Nugawela; B W Wijesuriya IOP Conference Series Earth and Environmental Science 2025. doi:10.1088/1755-1315/1526/1/012010

Other claims from this paper (5)

Optimized canopy photosynthetic capacity increases sink/source ratio and yield of high density cotton sowed after wheat harvest 1

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Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

No significant decrease in photosynthesis ability of the fourth leaf or chlorophyll content was seen under 12 plants m −2 compared with 7.5 plants m −2.

Organ / stage
fourth leavee0
Treatment
12 plants m −2e1
Outcome
photosynthesis ability of the fourth leave and chlorophyll contente0
Direction
no significant decreasee1
Comparator
7.5 plants m −2e1

Verbatim

e0

“The photosynthesis ability of the fourth leave and chlorophyll content both decreased with increasing plant density”

✓ located verbatim in the source · abstract, characters 1612–1727
e1

“but no significant decrease was observed under 12 plants m −2 compared to 7.5 plants m −2”

✓ located verbatim in the source · abstract, characters 1729–1818
t0

“high density cotton”

✓ located verbatim in the source · title, characters 82–101

Title

Optimized canopy photosynthetic capacity increases sink/source ratio and yield of high density cotton sowed after wheat harvest

Yuan Chen; Chengzhi Xie; Shu Dong; et al. Industrial Crops and Products 2025. doi:10.1016/j.indcrop.2025.121568

Other claims from this paper (15)

Suboptimal maize spacing undermines yields and diminishes land utility in Malawi 1

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Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Planting multiple seeds per station decreased yield potential of maize.

Taxon
maizeZea mayst0
Treatment
planting multiple seeds per statione3
Outcome
yield potentiale4
Direction
decreaseinferrede4

Verbatim

t0

“Suboptimal maize spacing undermines yields and diminishes land utility in Malawi”

✓ located verbatim in the source · title, characters 0–80
e3

“Widespread deviations were driven by excessively wide ridge and intra-row spacing, and by the practice of planting multiple seeds per station”

✓ located verbatim in the source · abstract, characters 728–869
e4

“which introduces intra-station competition and limits yield potential”

✓ located verbatim in the source · abstract, characters 910–979

Title

Suboptimal maize spacing undermines yields and diminishes land utility in Malawi

Bertha Kachala; Stella Kumwenda; Annie Matumba; et al. Frontiers in Sustainable Food Systems 2025. doi:10.3389/fsufs.2025.1629487

Other claims from this paper (6)

Impact of elevated temperature and carbon dioxide-varietal differences in response of biomass, seed yield and oil quality of groundnut (Arachis hypogaea L.) 1

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Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Elevated CO2 improved the oil O/L ratio through increased oleic acid and decreased linoleic acid.

Taxon
groundnutArachis hypogaeat0
Treatment
eCO2e0
Compound
oleic acid (18:1) (omega-9) and decrease in linoleic acid (18:2)e0
Outcome
improved O/L ratioe0

Verbatim

e0

“The improved O/L ratio of the oil in the presence of eCO2 was due to increased proportion of oleic acid (18:1) (omega-9) and decrease in linoleic acid (18:2) level”

✓ located verbatim in the source · abstract, characters 1378–1541
t0

“groundnut (Arachis hypogaea L.)”

✓ located verbatim in the source · title, characters 125–156

Title

Impact of elevated temperature and carbon dioxide-varietal differences in response of biomass, seed yield and oil quality of groundnut (Arachis hypogaea L.)

M. Vanaja; P. Sathish; N. Jyothi Lakshmi; et al. Indian Journal of Dryland Agricultural Research and Development 2023. doi:10.5958/2231-6701.2023.00015.6

Other claims from this paper (9)

IMPROVING CROP COMPETITIVE ABILITY OF FENNEL (FOENICULUM VULGARE MILL.) AGAINST WEEDS THROUGH INTEGRATION OF SOWING AND WEEDING TECHNIQUES 1

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Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Line sowing with manual weeding is recommended to reduce weed competition and raise fennel yield under rainfed conditions.

Outcome
line sowing with manual weeding method is recommended to decrease the crop weed competition under rainfed conditions for obtaining higher yield of fennele0

Verbatim

t0

“FENNEL (FOENICULUM VULGARE MILL.)”

✓ located verbatim in the source · title, characters 38–71
e0

“line sowing with manual weeding method is recommended to decrease the crop weed competition under rainfed conditions for obtaining higher yield of fennel.”

✓ located verbatim in the source · abstract, characters 1399–1553

Title

IMPROVING CROP COMPETITIVE ABILITY OF FENNEL (FOENICULUM VULGARE MILL.) AGAINST WEEDS THROUGH INTEGRATION OF SOWING AND WEEDING TECHNIQUES

Associate Professor, Deptt. of Agronomy, UAF, Fsd.; Safdar Ali; Muhammad Kashif; et al. Journal of Agricultural Research 2025. doi:10.58475/2025.63.2.595

Other claims from this paper (10)

Optimizing planting dates and irrigation schedules to enhance wheat production in Fars Province under future climate scenarios using the CERES-Wheat model 1

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Intervention effectobservedoriginal resultnegativeprojected

Claim · model-written summary

Planting three weeks early was predicted to reduce grain yield by 22-44%.

Treatment
3-week early planting datee0
Outcome
grain yielde0
Direction
decreasee0
Value
22-44%e0
Comparator
October 22e0

Verbatim

e0

“with a 3-week early planting date compared to October 22, the grain yield was predicted to decrease by 22-44%”

✓ located verbatim in the source · abstract, characters 1635–1744
t0

“wheat”

✓ located verbatim in the source · title, characters 62–67

Title

Optimizing planting dates and irrigation schedules to enhance wheat production in Fars Province under future climate scenarios using the CERES-Wheat model

Farkhondeh Ebrahimi; Mohsen Edalat; Ruhollah Naderi PeerJ 2025. doi:10.7717/peerj.19592

Other claims from this paper (3)

Tolerance of Cowpea (Vigna unguiculata (L.) Walp.) Genotypes to Drought Stress During Vegetative and Reproductive Stages 1

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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought at R1 reduced seed yield 46%.

Organ / stage
R1 stagee0
Treatment
Droughte0
Outcome
seed yielde0
Direction
decreasee0
Value
46%e0

Not reportedComparator

Verbatim

e0

“Drought at the R1 stage led to a substantial decrease in seed yield by 46%”

✓ located verbatim in the source · abstract, characters 915–989
t0

“Cowpea”

✓ located verbatim in the source · title, characters 13–19

Title

Tolerance of Cowpea (Vigna unguiculata (L.) Walp.) Genotypes to Drought Stress During Vegetative and Reproductive Stages

Sujan Poudel; Lekshmy V. Sankarapillai; Bikash Adhikari; et al. Journal of Agronomy and Crop Science 2025. doi:10.1111/jac.70086

Other claims from this paper (16)

Modelling the Impact of Regulated Water Management on Growth and Yield Parameters of Wheat (Triticum aestivum L.) 1

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Any water deficit below 90% ETC, especially HFH, significantly decreased wheat yield.

Taxon
Triticum aestivumTriticum aestivumt0
Treatment
water deficit below 90% ETC especially a high deficit of 50% ETCe1
Outcome
yielde1
Direction
decreasee1

Not reportedComparator

Verbatim

t0

“Wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 85–113
e1

“Any water deficit below 90% ETC especially a high deficit of 50% ETC at phase I (CRI and jointing) and phase III (dough) (HFH) resulted in significant decrease in yield”

✓ located verbatim in the source · abstract, characters 2783–2951

Title

Modelling the Impact of Regulated Water Management on Growth and Yield Parameters of Wheat (Triticum aestivum L.)

Saroj Kumari; Garima Chauhan; Anil Kumar; et al. International Journal of Plant & Soil Science 2025. doi:10.9734/ijpss/2025/v37i85642

Other claims from this paper (11)

Optimising grass-legume mixtures based on growth strategies for high N-yield and low N loss in fertilised grasslands 1

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Observationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Authors conclude productivity and N cycling decrease with mixed growth strategies at moderate N fertilization.

Taxon
grasses and a fast-growing legumee0
Treatment
mixtures of fast- and slow-growing grasses and a fast-growing legumee0
Outcome
productivity and N-cyclinge0
Direction
decreasese0
Qualifier
moderate level of N-fertilisatione0

Verbatim

e0

“productivity and N-cycling decreases via complementarity effects when growing mixtures of fast- and slow-growing grasses and a fast-growing legume at moderate level of N-fertilisation.”

✓ located verbatim in the source · abstract, characters 1595–1779

Title

Optimising grass-legume mixtures based on growth strategies for high N-yield and low N loss in fertilised grasslands

Arlete S. Barneze; Natalie J. Oram; Willeke Weewer; et al. Plant and Soil 2025. doi:10.1007/s11104-025-07736-5

Other claims from this paper (6)

Optimization of the technology of basic soil tillage for sowing white mustard in sustainable agriculture 1

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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Conservation tillage reduced seed yield by 1−10% relative to plowing.

Taxon
white mustardSinapis albae0
Treatment
conservation tillagee0
Outcome
yield of white mustard seedse0
Direction
decreasee0
Value
1−10%e0
Comparator
plowinge0

Verbatim

e0

“Under conservation tillage, a decrease of 1−10% in the yield of white mustard seeds was observed compared to plowing.”

✓ located verbatim in the source · abstract, characters 1020–1137

Title

Optimization of the technology of basic soil tillage for sowing white mustard in sustainable agriculture

T. M. Tymoshchuk; V. P. Kyryliuk; N.V. Kovalchuk; et al. Agriculture and plant sciences theory and practice 2025. doi:10.54651/agri.2025.02.10

Other claims from this paper (4)

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