Search claims · PlantClaims

Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

E. smithii had no significant inter-treatment differences at 12 months.

Taxon: E. smithiiEucalyptus smithiie0
Outcome: inter-treatment differencese0
Direction: no significante0

Verbatim

e0
“there were no significant inter-treatment differences for E. smithii”
✓ located verbatim in the source · abstract, characters 845–913

e1
“At 12 months, only seed orchard source was significant for all response variates for E. grandis”
✓ located verbatim in the source · abstract, characters 740–835

Title

Effect of seed size on field survival and growth of Eucalyptus in KwaZulu-Natal, South Africa

RD Naidu; NB Jones Southern Hemisphere Forestry Journal 2007. doi:10.2989/shfj.2007.69.1.3.165

Other claims from this paper (12)

Association Larger Eucalyptus seeds germinated better; the smallest germinated poorly.
Association Grade 4 Eucalyptus grandis had lower nursery survival.
Association Grade 4 did not lower E. smithii nursery survival.
Association Grade 4 seeds produced the shortest seedlings.
Mechanism Slower germination in Grade 4 seed trays was attributed as the reason for short seedlings.
Association Grade 4 seeds produced seedlings with larger root collar diameters.
Mechanism More empty spaces from poor germination were attributed as the cause of larger root collar diameters.
Observation Field survival was good regardless of species or seed grade.
Association At 12 months, seed orchard source significantly affected all E. grandis response variates.
Observation Seed size effects were transitory and absent one year after field planting.
Recommendation Smaller seeds can be used commercially if sown with similar-sized seeds.
Association Seed orchard source was important for predicting field growth.

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Inter-treatment germination differences were highly significant.

Taxon: Brassica junceaBrassica junceat0
Outcome: germination percentagee0

Not reportedDirection

Verbatim

e0
“Statistical analysis confirmed highly significant inter-treatment differences (SEm ± 0.91; CD₀₅ = 2.63 for germination percentage)”
✓ located verbatim in the source · abstract, characters 1529–1659

t0
“Brassica juncea”
✓ located verbatim in the source · title, characters 126–141

Title

Comparative Evaluation of Bioagents, Botanical Extracts, and Fungicides for Enhancing Seed Germination and Seedling Vigour in Brassica juncea

Yaragorla Hanumantha Rao; Mukesh Srivastava; Siddharth Singh Journal of Advances in Biology & Biotechnology 2026. doi:10.9734/jabb/2026/v29i63997

Other claims from this paper (8)

Intervention effect Garlic extract produced 96% germination.
Intervention effect Garlic extract produced 4.1 cm seedling length.
Intervention effect Garlic extract produced vigour index 393.6.
Intervention effect Ginger extract gave 92% germination, 3.8 cm seedling length and 349.6 vigour index.
Intervention effect The Trichoderma consortium gave 92% germination.
Intervention effect Botanical extracts generally enhanced vigour more than bioagents and fungicides.
Observation Fungicides showed moderate efficacy and mild phytotoxic effects.
Observation The untreated control had the lowest values.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Colchicine treatment generated variation beyond inter- and intrapopulation variability.

Taxon: Gossypium arboreum L.Gossypium arboreumt0
Treatment: Colchicine treatmente0
Outcome: differencese0
Direction: beyonde0
Comparator: inter and intra-population variabilitye0

Verbatim

e0
“Colchicine treatment generated differences beyond the levels of inter and intra-population variability”
✓ located verbatim in the source · abstract, characters 694–796

t0
“Gossypium arboreum L.”
✓ located verbatim in the source · title, characters 141–162

Title

Colchicine-Induced Tetraploidy and Changes in Allele Frequencies in Colchicine-Treated Populations of Diploids Assessed with RAPD Markers in Gossypium arboreum L.

Saeed Rauf; Iftikhar Ahmad Khan; Farooq Ahmad Khan DergiPark (Istanbul University) 2006

Other claims from this paper (6)

Intervention effect Seedling shoot-apex colchicine application successfully induced tetraploidy.
Observation Tetraploids had larger vegetative and reproductive parts than diploids.
Observation Tetraploids had less frequent stomata than diploids.
Observation Tetraploids had higher DNA optical density than diploids.
Observation Colchicine-treated individuals that escaped duplication showed significant point mutagenic effects.
Intervention effect Thirty-minute colchicine dipping did not yield more diversity than untreated populations.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Neither inter-annual water differences nor rain exclusion significantly affected terpene emissions in Phillyrea latifolia.

Taxon: Phillyrea latifoliaPhillyrea latifoliat0
Treatment: rain exclusion treatmente1
Outcome: emissionse1
Direction: significantly affectede1

Not reportedComparator

Verbatim

t0
“Phillyrea latifolia and Quercus ilex”
✓ located verbatim in the source · title, characters 115–151

e1
“Neither the inter-annual differences in water availability nor the rain exclusion treatment significantly affected the emissions in P. latifolia”
✓ located verbatim in the source · abstract, characters 1231–1375

Title

Species-specific, seasonal, inter-annual, and historically-accumulated changes in foliar terpene emission rates in Phillyrea latifolia and Quercus ilex submitted to rain exclusion in the Prades Mountains (Catalonia)

J. Llusià; J. Peñuelas; G. A. Alessio; et al. Russian Journal of Plant Physiology 2011. doi:10.1134/s1021443710061020

Other claims from this paper (4)

Intervention effectobservedoriginal resultpositivenot significant (as stated)measured

Claim · model-written summary

Each fertilization treatment increased rapeseed yield, with large interannual differences and no significant overall difference between treatments.

Taxon: rapeseede0
Treatment: Each fertilization treatmente0
Outcome: yielde0
Direction: increasede0
Qualifier: with large inter-annual differencese0

Not reportedComparator

Verbatim

e0
“Each fertilization treatment increased the yield of rapeseed and corn, with large inter-annual differences, but the overall difference between treatments was not significant.”
✓ located verbatim in the source · abstract, characters 8–182

Title

[Effects of Biochar and Straw Return on Soil Aggregate and Organic Carbon on Purple Soil Dry Slope Land].

Hua Deng; Ming Gao; Yi Long; et al. PubMed 2021. doi:10.13227/j.hjkx.202103257

Other claims from this paper (11)

Intervention effect Each fertilization treatment increased corn yield, with large interannual differences and no significant overall difference between treatments.
Association Soil aggregate stability showed an upward trend with increasing soil organic carbon.
Association Crop yields showed an upward trend with increasing soil organic carbon.
Association Corn yield showed an upward trend with increasing soil organic carbon.
Intervention effect Biochar may promote large and medium soil aggregates, improve aggregate stability, and increase organic carbon content.
Intervention effect Straw return may promote large and medium soil aggregates, improve aggregate stability, and increase organic carbon content.
Intervention effect Biochar may promote crop yields.
Intervention effect Biochar may promote corn yields.
Intervention effect Straw return may promote rapeseed yields.
Intervention effect Straw return may promote corn yields.
Recommendation The authors regard biochar and straw return as an effective measure to improve purple soil structure and soil quality.

Intervention effectobservedoriginal resultpositivenot significant (as stated)measured

Claim · model-written summary

Each fertilization treatment increased corn yield, with large interannual differences and no significant overall difference between treatments.

Taxon: cornZea mays subsp. mayse0
Treatment: Each fertilization treatmente0
Outcome: yielde0
Direction: increasede0
Qualifier: with large inter-annual differencese0

Not reportedComparator

Verbatim

e0
“Each fertilization treatment increased the yield of rapeseed and corn, with large inter-annual differences, but the overall difference between treatments was not significant.”
✓ located verbatim in the source · abstract, characters 8–182

Title

[Effects of Biochar and Straw Return on Soil Aggregate and Organic Carbon on Purple Soil Dry Slope Land].

Hua Deng; Ming Gao; Yi Long; et al. PubMed 2021. doi:10.13227/j.hjkx.202103257

Other claims from this paper (11)

Intervention effect Each fertilization treatment increased rapeseed yield, with large interannual differences and no significant overall difference between treatments.
Association Soil aggregate stability showed an upward trend with increasing soil organic carbon.
Association Crop yields showed an upward trend with increasing soil organic carbon.
Association Corn yield showed an upward trend with increasing soil organic carbon.
Intervention effect Biochar may promote large and medium soil aggregates, improve aggregate stability, and increase organic carbon content.
Intervention effect Straw return may promote large and medium soil aggregates, improve aggregate stability, and increase organic carbon content.
Intervention effect Biochar may promote crop yields.
Intervention effect Biochar may promote corn yields.
Intervention effect Straw return may promote rapeseed yields.
Intervention effect Straw return may promote corn yields.
Recommendation The authors regard biochar and straw return as an effective measure to improve purple soil structure and soil quality.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Treatment differences in mildew were reflected in barley grain yield.

Taxon: barleyHordeum vulgaret0
Treatment: treatmente0
Outcome: grain yielde0

Not reportedDirection

Verbatim

e0
“Differences in mildew due to treatment were reflected in grain yield.”
✓ located verbatim in the source · abstract, characters 639–708

t0
“mildew on barley”
✓ located verbatim in the source · title, characters 67–83

Title

An investigation into inter‐plot interactions, in experiments with mildew on barley, using balanced designs

J. F. JENKYN; A. BAINBRIDGE; G. V. DYKE; et al. Annals of Applied Biology 1979. doi:10.1111/j.1744-7348.1979.tb02954.x

Other claims from this paper (7)

Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Treatment effects varied among years largely with cover crop management and termination timing.

Taxon: wheatTriticum aestivumt0
Treatment: inter‐seeded cover crop managemente0
Outcome: Differences in treatment effects among yearse0
Qualifier: whether cover crops were grown to maturity or terminated during the growing seasone0

Not reportedDirection

Verbatim

e0
“Differences in treatment effects among years were largely driven by inter‐seeded cover crop management, particularly whether cover crops were grown to maturity or terminated during the growing season”
✓ located verbatim in the source · abstract, characters 1229–1428

t0
“wheat”
✓ located verbatim in the source · title, characters 33–38

Title

Inter‐seeding legumes in dryland wheat cropping systems

Vhuthu Ndou; Hero T. Gollany; Robert W. Polumsky; et al. Agronomy Journal 2026. doi:10.1002/agj2.70374

Other claims from this paper (12)

Observation Clovers survived winter only in 2024.
Intervention effect Peas inter-seeded with wheat and terminated at harvest did not reduce weed cover in 2022.
Intervention effect Vetch inter-seeded with wheat and terminated at harvest did not reduce weed cover in 2022.
Intervention effect Peas inter-seeded with wheat reduced wheat yield by 94% versus solo wheat in 2022.
Intervention effect Vetch inter-seeded with wheat reduced wheat yield by 64% versus solo wheat in 2022.
Intervention effect Peas inter-seeded with wheat and terminated in mid-May reduced weed cover in 2023.
Intervention effect Peas inter-seeded with wheat and terminated in mid-May reduced wheat yield by 53% versus solo wheat in 2023.
Intervention effect Wheat inter-seeded with clover had similar yield to solo wheat in 2024.
Intervention effect Wheat inter-seeded with vetch had similar yield to solo wheat in 2024.
Intervention effect Wheat inter-seeded with peas had similar yield to solo wheat in 2024.
Intervention effect Total weeds were not reduced in 2024.
Recommendation Appropriate species and early termination allowing biomass accumulation without undue wheat competition are essential.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The adapted analysis gave larger treatment differences than conventional analysis in 1975 and 1976.

Outcome: differences between treatmentse0
Direction: largere0
Qualifier: when there was appreciable interferencee0
Comparator: conventional analysise0

Verbatim

e0
“this showed larger differences between treatments than the conventional analysis in 1975 and 1976 (when there was appreciable interference)”
✓ located verbatim in the source · abstract, characters 999–1138

Title

Some problems in the design and analysis of field experiments subject to inter-plot interference

G. V. DYKE; A. D. TODD; J. F. JENKYN The Journal of Agricultural Science 2002. doi:10.1017/s0021859602002630

Other claims from this paper (4)

Method / resource Balanced designs showed strong interplot interference in two years, but not a third.
Method / resource Systematic designs often, though inconsistently, gave larger treatment effect estimates than balanced designs.
Method / resource The adapted analysis failed in 1977, when interference was slight.
Method / resource The adapted method failed when applied to systematic designs.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Chlorophyll and polyphenol oxidase showed no significant treatment differences.

Taxon: teat0
Treatment: treatmentse0
Outcome: chlorophyll, polyphenol oxidase (PPO)e0
Direction: no significant differencee0

Not reportedComparator

Verbatim

e0
“chlorophyll, polyphenol oxidase (PPO) there was no significant difference among the treatments”
✓ located verbatim in the source · abstract, characters 1233–1327

t0
“young tea (camellia sinensis (l.) o. kuntze)”
✓ located verbatim in the source · abstract, characters 168–212

Title

Effect of combined application of organic and inorganic fertilizers on yield and quality of young tea (Camellia sinensis (L.) O. Kuntze) inter-planted in arecanut

A. Anjaneyulu; Haimanti Bhattacharjee International Journal of Chemical Studies 2019

Other claims from this paper (4)

Intervention effect T5 produced the maximum growing buds, 94.83%.
Intervention effect T5 produced the minimum dormant buds, 5.18%.
Observation The control had minimum growing buds and maximum dormant buds.
Association Yield parameters varied significantly across fertilizer treatments.

“inter-treatment differences”

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