Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The Cd2+-induced decrease in chlorophyll a fluorescence yield was less than the decrease in O2 evolution mediated by oxidized phenylenediamine.

Taxon: wheatTriticum aestivume0
Treatment: Cd2+ ionse0
Outcome: decrease in the fluorescence yield of Chi αe1
Direction: lesse1
Comparator: evolution of O2 mediated by oxidized phenylenediaminee1

Verbatim

e0
“treatment of wheat plants with Cd2+ ions”
✓ located verbatim in the source · abstract, characters 14–54

e1
“The decrease in the fluorescence yield of Chi α is less than that in the evolution of O2 mediated by oxidized phenylenediamine”
✓ located verbatim in the source · abstract, characters 1073–1199

Title

Inhibition of the Chloroplast Photochemical Reactions by Treatment of Wheat Seedlings with Low Concentrations of Cadmium: Analysis of Electron Transport Activities and Changes in Fluorescence Yield

Neelima Atal; P. Pardha Saradhi; Prasanna Mohanty Plant and Cell Physiology 1991. doi:10.1093/oxfordjournals.pcp.a078181

Other claims from this paper (10)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Tine cultivation did not decrease winter wheat yield.

Taxon: winter wheatTriticum aestivumt0
Treatment: Tine cultivatione0
Outcome: yielde0
Direction: did not decreasee0
Comparator: ploughinge0

Verbatim

e0
“Tine cultivation incorporated less straw than ploughing, decreased plant establishment and early growth but did not decrease yield”
✓ located verbatim in the source · abstract, characters 544–674

t0
“winter wheat”
✓ located verbatim in the source · title, characters 99–111

Title

The effects of straw disposal and depth of cultivation on the growth, nutrient uptake and yield of winter wheat on a clay and a silt soil

D. G. Christian; E. T. G. Bacon Soil Use and Management 1991. doi:10.1111/j.1475-2743.1991.tb00877.x

Other claims from this paper (7)

Intervention effect Tine cultivation incorporated less straw than ploughing.
Intervention effect Tine cultivation decreased plant establishment and early growth of winter wheat compared with ploughing.
Intervention effect Direct-drilling through chopped straw decreased winter wheat yield on the silt loam.
Intervention effect Direct-drilling through chopped straw did not decrease winter wheat yield on the clay soil.
Intervention effect Short straw (< 5 cm) was easier to incorporate than longer straw.
Intervention effect Ploughing was the most efficient method of straw incorporation because it inverts soil.
Association Early effects on crop growth and nutrient uptake following straw incorporation were transient and associated with large amounts of straw in the seeded layer of soil.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Tomato yield improved with a proper decrease of fertilization amount compared with the local conventional amount.

Taxon: tomatoSolanum lycopersicume3
Treatment: proper decrease of fertilization amounte3
Outcome: tomato yielde3
Direction: improvede3
Comparator: local conventional fertilization amounte3

Verbatim

e3
“the tomato yield was improved with the proper decrease of fertilization amount compared with the local conventional fertilization amount”
✓ located verbatim in the source · abstract, characters 597–733

Title

Study on effect of irrigation and fertilization on yield and fruit quality of greenhouse tomato

Dan Yang Turang feiliao 2009

Other claims from this paper (6)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The rate of decrease in straw yield was comparatively lower than that of grain yield under poplar spacing.

Taxon: wheatTriticum aestivumt0
Treatment: under different spacing of poplare5
Outcome: rate of decrease in straw yielde5
Direction: lowere5
Comparator: grain yielde5

Verbatim

t0
“Promising wheat cultivars”
✓ located verbatim in the source · title, characters 0–25

e5
“The rate of decrease in straw yield was comparatively lower than grain yield under different spacing of poplar”
✓ located verbatim in the source · abstract, characters 847–957

Title

Promising wheat cultivars for poplar (Populus deltoides Bartr. ex Marsh.) based agroforestry system in semi-arid ecosystem of Northern India

Chhavi Sirohi; R. S. Dhillon; A.K. Handa; et al. Indian journal of agroforestry 2020

Other claims from this paper (11)

Intervention effect Poplar growth was significantly higher at 3×3 m spacing.
Intervention effect Growth and yield attributing parameters of wheat were significantly reduced under poplar spacing geometries compared with sole crop.
Observation Wheat variety HD-2967 gave the maximum grain yield, 4.68 t/ha, at 8×3 m spacing.
Observation Wheat variety WH-711 gave 4.25 t/ha grain yield at 8×3 m spacing, after HD-2967.
Intervention effect Under 3×3 m spacing, grain yield of WH-1105 was reduced by 23.9% relative to control.
Intervention effect Under 3×3 m spacing, straw yield of WH-1105 was reduced by 18.2% relative to control.
Intervention effect Under 3×3 m spacing, grain yield of WH-711 was reduced by 16.02% relative to control.
Intervention effect Under 3×3 m spacing, straw yield of WH-711 was reduced by 17.01% relative to control.
Intervention effect Under 3×3 m spacing, grain yield of HD-2967 was reduced by 10.7% relative to control.
Intervention effect Under 3×3 m spacing, straw yield of HD-2967 was reduced by 11.69% relative to control.
Intervention effect The overall reduction in grain and straw yield of wheat was greater under 3×3 m spacing.

Intervention effectobservedoriginal resultpositivesimulated

Claim · model-written summary

In simulation, a 10% decrease of rainfall from the base gave a small increase in maize yield.

Taxon: maizeZea mayse0
Treatment: 10% decrease of rainfalle0
Outcome: maize yielde0
Direction: increasee0
Comparator: basee0

Verbatim

e0
“A small increase in maize yield was observed by 10% decrease of rainfall from the base”
✓ located verbatim in the source · abstract, characters 893–979

Title

Potential impact of future climate change on maize (Zea mays L.) under rainfed condition in central India

ROHIT PATIDAR; M. MOHANTY; NISHANT K. SINHA; et al. Journal of Agrometeorology 2021. doi:10.54386/jam.v22i1.117

Other claims from this paper (9)

Intervention effect In simulation, raising temperature from the base to 5 degrees C decreased maize grain yield by 40%.
Intervention effect In simulation, raising temperature from the base to 5 degrees C decreased maize biomass yield by 28%.
Intervention effect In simulation, a 1 degree C temperature increase could reduce maize grain yield by 10%.
Intervention effect In simulation, a 1 degree C temperature increase could reduce maize biomass yield by 8%.
Intervention effect In simulation, a rainfall increase of 10% or more, or a decrease of more than 20%, resulted in lower maize yield and biomass.
Mechanism The decrease in maize yield with rising temperature could be attributed to a shorter crop duration.
Intervention effect In simulation, a one-degree temperature increase may shorten crop duration by 4.3 days.
Intervention effect Delaying sowing dates could reduce the impact of climate change on crop yield to a considerable extent.
Recommendation Adopting a sowing date between 7th and 14th July may reduce the impact of temperature change on maize grain and biomass yield in central India.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Reed yield did not decrease with irrigation water salinity below 0.9%.

Taxon: Phargmites Communise0
Treatment: less than 0.9% water salinity irrigation watere2
Outcome: Yielde2
Direction: didn't decreasee2

Not reportedComparator

Verbatim

e0
“Based on the Phargmites Communis production areas in wetland”
✓ located verbatim in the source · abstract, characters 0–60

e2
“Yield of reed didn't decrease with less than 0.9% water salinity irrigation water”
✓ located verbatim in the source · abstract, characters 449–530

Title

Reasonable Irrigation Model of Reed under Saline Water Irrigation

Gang Li Journal of Irrigation and Drainage 2009

Other claims from this paper (7)

Intervention effect Low salt stress made reed stem diameter decrease slowly.
Intervention effect Low salt stress left reed plant height essentially unchanged.
Intervention effect High salt level depressed the reed trait reported in the sentence.
Intervention effect Increasing water depth increased reed plant height and stem diameter.
Intervention effect Plant height of reed was essentially unchanged at high water depth.
Intervention effect Reed grew better at a 20 water depth.
Recommendation Saline water at salinity up to 0.9% with water depth of 20 to 25 cm is a reasonable irrigation model for reed.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

The other three herbicides caused no decrease in bean stand count or seed yield.

Taxon: dry beanse0
Treatment: pethoxamid, S-metolachlor, and dimethenamid-Pe0
Outcome: stand count and seed yielde0
Direction: no decreasee0

Not reportedComparator

Verbatim

e0
“pethoxamid, S-metolachlor, and dimethenamid-P, applied PRE caused no decrease in stand count and seed yield of dry beans evaluated”
✓ located verbatim in the source · abstract, characters 1357–1487

Title

Dry Bean Sensitivity to Group 15 Herbicides Applied Preemergence

Nader Soltani; Christy Shropshire; Peter H. Sikkema American Journal of Plant Sciences 2018. doi:10.4236/ajps.2018.97103

Other claims from this paper (19)

Intervention effect At 2X, pethoxamid caused 5% visible injury in adzuki bean.
Intervention effect At 2X, S-metolachlor caused 9% visible injury in adzuki bean.
Intervention effect At 2X, dimethenamid-P caused 9% visible injury in adzuki bean.
Intervention effect At 2X, pyroxasulfone caused 14% visible injury in adzuki bean.
Observation The four herbicides caused respectively 2%, 2%, 2% and 3% kidney-bean injury.
Observation The four herbicides caused respectively 6%, 4%, 5% and 4% SRM bean injury.
Observation The four herbicides caused respectively 9%, 6%, 8% and 9% white-bean injury.
Intervention effect Pyroxasulfone reduced adzuki shoot biomass by 42%.
Intervention effect Pyroxasulfone reduced adzuki height by 12%.
Intervention effect Other Group 15 herbicides did not reduce adzuki biomass or height.
Intervention effect Kidney-bean shoot biomass and height were not adversely affected by the tested herbicides.
Intervention effect S-metolachlor did not adversely affect SRM bean dry weight or height.
Observation Pethoxamid, dimethenamid-P and pyroxasulfone reduced SRM dry weight by 26%, 28% and 28%.
Observation The same three herbicides reduced SRM height by 7% each.
Observation The four herbicides reduced white-bean dry weight by 50%, 37%, 47% and 43%, respectively.
Observation The four herbicides reduced white-bean height by 16%, 10%, 16% and 15%, respectively.
Intervention effect Pyroxasulfone reduced bean stand count by 12%.
Intervention effect Pyroxasulfone reduced bean seed yield by 7%.
Observation Kidney and SRM beans were most tolerant, white bean intermediate and adzuki most sensitive.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Poplar plots produced a greater decrease in wheat yield at the tree crop interface.

Taxon: wheatTriticum aestivume0
Treatment: poplart0
Outcome: wheat yielde0
Direction: greater decreasee0
Setting: tree-crop interfacee0

Not reportedComparator

Verbatim

e0
“resulting in a greater decrease in wheat yield at the tree-crop interface”
✓ located verbatim in the source · abstract, characters 1885–1958

t0
“Plots containing poplar (alone or mixed with red oak)”
✓ located verbatim in the source · abstract, characters 1741–1794

Title

Evaluating ecosystem multifunctionality in tree-based intercropping: a case study from southern Québec, Canada

David Rivest; Marc-Olivier Martin-Guay; Ève-Marie Hébert; et al. Frontiers in Agronomy 2025. doi:10.3389/fagro.2025.1520142

Other claims from this paper (11)

Observation Ecosystem service indicators varied most near tree rows versus controls.
Intervention effect Annual crop wheat and corn yields decreased near tree rows.
Intervention effect Soil moisture and phosphorus supply decreased nearest tree rows.
Intervention effect Nitrate leaching rates and bulk density decreased nearest tree rows.
Intervention effect Potential evaporation increased nearest tree rows.
Intervention effect Forage yield was unaffected by tree based intercropping.
Intervention effect Nitrogen and potassium supplies and soil carbon stocks were unaffected.
Intervention effect Poplar plots had lower soil moisture than red oak plots.
Intervention effect Poplar plots had lower light availability than red oak plots.
Intervention effect Poplar biomass carbon stocks were substantially higher than red oak biomass stocks.
Intervention effect System level multifunctionality was comparable between intercropping and control plots.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

TCB was the main reason for the decrease of rice grain yield.

Taxon: riceOryza sativat0
Treatment: TCBe0
Outcome: grain yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The survival percentage of rice seedlings was significantly reduced by TCB, which was the main reason for the decrease of the grain yield, while NAP had little effect”
✓ located verbatim in the source · abstract, characters 295–461

t0
“on grain yield and quality of rice”
✓ located verbatim in the source · title, characters 51–85

Title

Effects of 1,2,4--trichlorobenzene and naphthalene on grain yield and quality of rice

Zegang Wang; Ding-zhen WAN; Ya-Chun Yang; et al. Zhongguo shuidao kexue 2006

Other claims from this paper (15)

Intervention effect TCB significantly reduced survival percentage of rice seedlings.
Intervention effect NAP had little effect on survival percentage of rice seedlings.
Intervention effect TCB and NAP delayed the heading date of rice.
Mechanism Decreases in number of panicles per pot and seed setting rate were two main reasons for the rice yield reduction.
Intervention effect Both organic pollutants affected rice grain quality.
Intervention effect Effects of the organic pollutants on chalkiness were the greatest among the grain quality traits.
Intervention effect The organic pollutants next affected milled rice rate, head rice rate and protein content, in that order.
Intervention effect The organic pollutants affected amylose content next, after the other grain quality traits.
Intervention effect Both pollutants had little effect on brown rice rate of the two tested varieties.
Observation NAP content in grains was about ten times TCB content.
Observation Shanyou 63 accumulated more organic pollutants than Wuyunjing 7.
Intervention effect Organic and inorganic fertilizer application reduced the harm of TCB and NAP to rice.
Intervention effect Organic and inorganic fertilizer application increased rice grain yield.
Recommendation Good-quality irrigation water supply is necessary for higher survival of rice seedlings after transplanting.
Recommendation Controlling TCB and NAP content and reasonable cultivation are very important for high grain yield and food safety.

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Ethephon changed husked yield from an 8% increase to an 18% decrease across rates, timings and seasons.

Taxon: sweet corne1
Treatment: ethephone0
Outcome: husked yielde0
Value: 8% increase in yield to an 18% decreasee0

Not reportedComparatorDirection

Verbatim

e0
“Effects of ethephon on husked yield varied from an 8% increase in yield to an 18% decrease, depending on rate, timing, and season”
✓ located verbatim in the source · abstract, characters 582–711

e1
“sweet corn (Zea mays L.)”
✓ located verbatim in the source · abstract, characters 165–189

Title

Ethephon and Mechanical Topping Influence Growth, Yield, and Lodging of Sweet Corn

A.D. Bratsch; H.J. Mack HortScience 1990. doi:10.21273/hortsci.25.3.291

Other claims from this paper (8)

Intervention effect Ethephon reduced plant height by 12% to 26%.
Intervention effect Application timing determined where internode lengths fell.
Intervention effect Ethephon at tassel elongation reduced ear height more than applications one or two weeks later.
Intervention effect Topping reduced yield in one of four experiments.
Intervention effect Ethephon at 0.28 kg·ha -1 reduced ear length in two of four experiments.
Intervention effect After a helicopter fly-over, 66% of topped plants lodged compared with 87% untreated.
Observation Lodging averaged 51% under ethephon at 0.28 kg·ha -1 at tassel elongation in experiments 2–4.
Association Lodging tended to be least with ethephon treatments giving the largest plant or ear height reduction.

“yield decrease”

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