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“yield decrease”

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Sunflower predecessor significantly reduced rye grain yield.

Taxon: winter ryeSecale cerealet0
Treatment: after sunflowere0
Outcome: grain yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Sowing winter rye after sunflower significantly reduced morpho-physiological indicators of plants that resulted to decrease grain yield.”
✓ located verbatim in the source · abstract, characters 335–471

t0
“winter rye (Secale cereale L.)”
✓ located verbatim in the source · title, characters 49–79

Title

Influence of non-fallow predecessors on yield of winter rye (Secale cereale L.) in the northern Steppe of Ukraine

Yu. V. Bezsusidnia The Scientific Journal Grain Crops 2022. doi:10.31867/2523-4544/0195

Other claims from this paper (13)

Intervention effect Stoir rye yielded 6.55 t/ha after spring barley with 20–25 September sowing.
Intervention effect Sunflower predecessor reduced rye morpho-physiological indicators.
Observation Pamiat Khudoierka yield did not exceed 4.63 t/ha.
Observation Moisture reserves after barley were 23.5 mm.
Observation Autumn soil moisture was 33.6 mm after barley.
Observation Autumn soil moisture was 28.4 mm after sunflower.
Observation Stoir winter plant height averaged 23.1 cm.
Observation Stoir averaged 4.6 shoots per plant.
Observation Stoir averaged 9.3 nodal roots per plant.
Association Predecessors and weather significantly influenced rye yield formation.
Observation Rye spike length averaged 11.2 cm at harvest.
Observation Rye had 22.8 spikes at harvest.
Observation Rye had 37.2 grains per spike at harvest.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Higher seeding rate caused a significant decrease in grain crude protein to 11.

Taxon: WHEATTriticum aestivumt0
Treatment: seeding rate increasede0
Outcome: grain crude proteine0
Direction: decreasee0
Value: 11e0

Not reportedComparator

Verbatim

e0
“As seeding rate increased caused a significant increase in period to heading (90 days) and to maturity (138 days), number of spikes/m2 (522.1 spikes /m2 ) and straw yield (3.5 ton /fed.) and caused a significant decrease in plant height (89.6 cm), number of grains/spike (56.6 grains/spike), 1000-grain weight (42.9 g), grain yield (15.5 ardab/fed.) and also decrease in grain crude protein and total carbohydrate percen…” Show full quote
✓ located verbatim in the source · abstract, characters 1494–1948

t0
“WHEAT”
✓ located verbatim in the source · title, characters 99–104

Title

INFLUENCE OF SOME SEEDING AND NITROGEN RATES ON GRAIN YIELD AND INSECT NATURAL INFESTATION OF SOME WHEAT CULTIVARS

MOHAMED A. KHALED; ADEL M. EL-RAWY Egyptian Journal of Agricultural Research 2012. doi:10.21608/ejar.2012.162978

Other claims from this paper (19)

Observation Beni-Sweif 4 had longer period to heading, 89.5 days.
Observation Beni-Sweif 4 had longer to maturity, 140.5 days.
Observation Beni-Sweif 5 had the tallest plants at 101.2 cm.
Observation Beni-Sweif 5 had more spikes, 518.5 spikes/ m2.
Observation Sids 12 had more spikes, 516.1 spikes/ m2.
Observation Beni-Sweif 5 had the highest grain count per spike, 67.4.
Observation Beni-Sweif 4 had high 1000-grain weight of 48.6 g.
Observation Sids 12 had high grain yield of 16.3 ardab/fed.
Intervention effect Higher seeding rate caused a significant increase in period to heading to 90 days.
Intervention effect Higher seeding rate caused a significant increase in to maturity to 138 days.
Intervention effect Higher seeding rate caused a significant increase in number of spikes/m2 to 522.1 spikes /m2.
Intervention effect Higher seeding rate caused a significant increase in straw yield to 3.5 ton /fed..
Intervention effect Higher seeding rate caused a significant decrease in plant height to 89.6 cm.
Intervention effect Higher seeding rate caused a significant decrease in number of grains/spike to 56.6 grains/spike.
Intervention effect Higher seeding rate caused a significant decrease in 1000-grain weight to 42.9 g.
Intervention effect Higher seeding rate caused a significant decrease in grain yield to 15.5 ardab/fed..
Intervention effect Higher seeding rate caused a significant decrease in total carbohydrate percentages to 71.3%.
Observation Beni-Sweif 4 reduced cereal aphid counts to 62.1 per ten plants.
Recommendation The authors recommended Sids 12 or Beni-Sweif 4 at 300 grains/m2 and 90 KgN/fed for yield and low infestation.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Available soil nitrogen after pigeonpea harvest decreased with decrease in row spacing.

Taxon: pigeonpeaCajanus cajane6
Treatment: decrease in row spacinge6
Outcome: available nitrogen content in soile6
Direction: decreasede6
Value: 202.04 kg/hae6

Verbatim

e6
“The available nitrogen content in soil after harvest of pigeonpea decreased with decrease in row spacing from 150 x 90 cm (218.75 kg/ha) to 90 x 10 cm (202.04 kg/ha)”
✓ located verbatim in the source · abstract, characters 796–961

t0
“Effect of planting geometry on the yield, nutrient availability and economics of pigeonpea genotypes”
✓ located verbatim in the source · title, characters 0–100

Title

Effect of planting geometry on the yield, nutrient availability and economics of pigeonpea genotypes

Ravikumar Bhavi; B. K. Desai; S. N. Vinodakumar Trends in Biosciences/Trends in biosciences 2013

Other claims from this paper (11)

Association Seed yield of BSMR 736 was significantly higher than that of ICPL 8863.
Association Seed yield of ICPL 87119 was significantly higher than that of ICPL 8863.
Association Husk yield of BSMR 736 was significantly higher than that of ICPL 8863.
Association Husk yield of ICPL 87119 was significantly higher than that of ICPL 8863.
Association Nitrogen availability in soil was significantly superior with ICPL 8863.
Association Net return of BSMR 736 was significantly higher.
Association Benefit cost ratio of BSMR 736 was significantly higher, at 2.02.
Association Planting geometry 90 x 20 cm gave significantly higher seed yield.
Intervention effect Seed yield at planting geometry 90 x 20 cm was on par with 150 x 30 cm spacing.
Intervention effect Net returns at planting geometry 90 x 20 cm were on par with 150 x 30 cm spacing.
Association Benefit cost ratio was significantly higher at planting geometry 150 x 30 cm, at 2.41.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Cadmium application significantly decreased maize dry matter yield through its phytotoxic effect.

Taxon: maizeZea mayst0
Treatment: Cde0
Outcome: dry matter yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“maize”
✓ located verbatim in the source · title, characters 60–65

e0
“There was a significant decrease in dry matter yield due to the phytotoxic effect of Cd”
✓ located verbatim in the source · abstract, characters 440–527

Title

Influence of zinc supply on the phytotoxicity of cadmium in maize (Zea mays L.) grown on cadmium-contaminated soil

M. Khurana; B. Kansal Acta Agronomica Hungarica 2012. doi:10.1556/aagr.60.2012.1.5

Other claims from this paper (6)

Intervention effect Zinc application did not affect maize dry matter yield at any rate of Cd application.
Intervention effect Cd concentration and uptake in maize increased gradually with increasing rates of cadmium application.
Intervention effect The increase in cadmium concentration in maize was greater in the presence of zinc than in its absence.
Intervention effect The authors conclude that zinc application cannot offset the toxic effect of Cd.
Association The relationship of Cd with Zn and Fe was synergistic at all rates of Cd application.
Association Mn and Cu exhibited an antagonistic relationship with Cd.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Fenugreek sowing before sunflower significantly decreased yield in both weed-control conditions.

Taxon: sunflowerHelianthus annuuse0
Treatment: sowing of fenugreek before sunflowere0
Outcome: yielde0
Direction: decreasee0
Qualifier: control and non-control conditionse0

Not reportedComparator

Verbatim

e0
“In control and non-control conditions sowing of fenugreek before sunflower led to significant decrease of yield”
✓ located verbatim in the source · abstract, characters 1272–1383

Title

Application of Fenugreek Living Mulch and Cultivar for Weed Control in Sunflower

Bita Abbasi; Gholamreza Mohammadi; Alireza Bagheri DOAJ (DOAJ: Directory of Open Access Journals) 2020

Other claims from this paper (11)

Intervention effect Fenugreek mulch reduced weed biomass and density early and late in the season.
Observation Progress was superior for weed control.
Observation Progress competitive index was 1.67.
Observation Farrokh competitive index was 0.5.
Observation Lakomka competitive index was 0.89.
Intervention effect Without weeding, weeds reduced grain yield by 75.8%.
Intervention effect Mulch did not improve yield without weed control.
Intervention effect Simultaneous fenugreek sowing improved yield by 1083 kg.ha-1 with weed control.
Intervention effect Fenugreek sowing after sunflower improved yield by 703 kg.ha-1 with weed control.
Observation With weed control, Lakomka yielded 3426 kg.ha-1, higher than Progress and Farrokh.
Observation Without weed control, cultivar yield differences were not significant.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

At 100 mg Ni/kg soil and above, onion yield decreased significantly.

Taxon: onionAllium cepae0
Treatment: 100 mg Ni/kg soil and abovee1
Outcome: yielde1
Direction: decreasee1

Not reportedComparator

Verbatim

e0
“of onion and fenugreek”
✓ located verbatim in the source · title, characters 63–85

e1
“at 100 mg Ni/kg soil and above yield decrease was significant”
✓ located verbatim in the source · abstract, characters 508–569

Title

Effect of Cd, Ni, Pb and Zn on growth and chemical composition of onion and fenugreek

Y.P. Dang; R. Chhabra; K.S. Verma Communications in Soil Science and Plant Analysis 1990. doi:10.1080/00103629009368265

Other claims from this paper (19)

Intervention effect Cd at 50 mg/kg soil drastically reduced onion fresh and dry weight, with further decreases at higher levels.
Intervention effect Cd at 50 mg/kg soil drastically reduced fenugreek fresh and dry weight, with further decreases at higher levels.
Intervention effect Ni at 50 mg/kg soil slightly decreased onion yield, and 100 mg/kg or higher significantly decreased it.
Intervention effect Ni at 50 mg/kg soil slightly decreased fenugreek yield.
Intervention effect At 100 mg Ni/kg soil and above, fenugreek yield decreased significantly.
Intervention effect No onion growth occurred at 400 mg Ni/kg soil.
Intervention effect No fenugreek growth occurred at 400 mg Ni/kg soil.
Intervention effect Zn at 50 mg/kg soil slightly increased onion yield, while higher levels reduced yield.
Intervention effect Zn at 50 mg/kg soil slightly increased fenugreek yield.
Intervention effect Higher Zn levels reduced onion yield.
Intervention effect Higher Zn levels reduced fenugreek yield more than onion yield.
Association Onion bulb concentrations of applied elements increased linearly with dose.
Association Fenugreek root and leaf concentrations of applied elements increased linearly with dose.
Observation Zn uptake was highest, followed by Cd, Ni, then Pb.
Observation Roots accumulated more of the elements than leaves.
Observation Onion tissue Cd at ten percent yield reduction was 6 ppm.
Observation Fenugreek tissue Cd at ten percent yield reduction was 1.5 ppm.
Observation Overall phytotoxicity ranked Cd above Ni above Pb above Zn.
Association DTPA-extractable soil elements rose as applied-element levels rose after crop harvest.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

At 100 mg Ni/kg soil and above, fenugreek yield decreased significantly.

Taxon: fenugreekTrigonella foenum-graecume0
Treatment: 100 mg Ni/kg soil and abovee1
Outcome: yielde1
Direction: decreasee1

Not reportedComparator

Verbatim

e0
“of onion and fenugreek”
✓ located verbatim in the source · title, characters 63–85

e1
“at 100 mg Ni/kg soil and above yield decrease was significant”
✓ located verbatim in the source · abstract, characters 508–569

Title

Effect of Cd, Ni, Pb and Zn on growth and chemical composition of onion and fenugreek

Y.P. Dang; R. Chhabra; K.S. Verma Communications in Soil Science and Plant Analysis 1990. doi:10.1080/00103629009368265

Other claims from this paper (19)

Intervention effect Cd at 50 mg/kg soil drastically reduced onion fresh and dry weight, with further decreases at higher levels.
Intervention effect Cd at 50 mg/kg soil drastically reduced fenugreek fresh and dry weight, with further decreases at higher levels.
Intervention effect Ni at 50 mg/kg soil slightly decreased onion yield, and 100 mg/kg or higher significantly decreased it.
Intervention effect Ni at 50 mg/kg soil slightly decreased fenugreek yield.
Intervention effect At 100 mg Ni/kg soil and above, onion yield decreased significantly.
Intervention effect No onion growth occurred at 400 mg Ni/kg soil.
Intervention effect No fenugreek growth occurred at 400 mg Ni/kg soil.
Intervention effect Zn at 50 mg/kg soil slightly increased onion yield, while higher levels reduced yield.
Intervention effect Zn at 50 mg/kg soil slightly increased fenugreek yield.
Intervention effect Higher Zn levels reduced onion yield.
Intervention effect Higher Zn levels reduced fenugreek yield more than onion yield.
Association Onion bulb concentrations of applied elements increased linearly with dose.
Association Fenugreek root and leaf concentrations of applied elements increased linearly with dose.
Observation Zn uptake was highest, followed by Cd, Ni, then Pb.
Observation Roots accumulated more of the elements than leaves.
Observation Onion tissue Cd at ten percent yield reduction was 6 ppm.
Observation Fenugreek tissue Cd at ten percent yield reduction was 1.5 ppm.
Observation Overall phytotoxicity ranked Cd above Ni above Pb above Zn.
Association DTPA-extractable soil elements rose as applied-element levels rose after crop harvest.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Dry cultivation significantly decreased grain yield.

Taxon: RiceOryza sativat0
Treatment: DCRe0
Outcome: grain yielde0
Direction: decreasee0
Comparator: conventional moist-cultivated rice(MCR)e1

Verbatim

e0
“leading to significant decrease in seed-setting percentage and grain weight,and grain yield in DCR”
✓ located verbatim in the source · abstract, characters 387–485

e1
“conventional moist-cultivated rice(MCR)”
✓ located verbatim in the source · abstract, characters 347–386

t0
“Rice”
✓ located verbatim in the source · title, characters 119–123

Title

Relationship between Characteristics of Basal Internodes and Lodging and Its Physiological Mechanism in Dry-Cultivated Rice

Liu Li ACTA AGRONOMICA SINICA 2012

Other claims from this paper (16)

Intervention effect Dry cultivated rice had a significantly higher lodging percentage than moist cultivated rice.
Intervention effect Dry cultivation significantly decreased seed setting percentage and grain weight.
Intervention effect Basal internode thickness and weight per centimeter were lower under dry cultivation.
Intervention effect Basal internode carbohydrate and starch content were lower under dry cultivation.
Intervention effect Basal internode α-amylase activity was higher under dry cultivation.
Association Starch content correlated positively with basal internode thickness and weight per centimeter.
Association Starch content correlated negatively with basal internode α-amylase activity.
Association Starch exportation correlated positively with α-amylase activity.
Intervention effect Silicon fertilizer reduced basal internode α-amylase activity and increased starch content and mechanical strength.
Intervention effect Potassium fertilizer reduced basal internode α-amylase activity.
Intervention effect Silicon and potassium fertilizer application increased starch content and internode strength.
Intervention effect Silicon and potassium fertilizer application lowered lodging.
Intervention effect Silicon and potassium fertilizer application increased seed setting percentage and grain weight.
Intervention effect Silicon and potassium fertilizer application increased grain yield.
Intervention effect Cutting half the leaves at booting reversed the fertilizer associated results.
Mechanism The authors attributed dry cultivated rice lodging to α-amylase driven starch degradation and reduced basal internode strength.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Potato yield was reduced by 33.3% under mahaneem agroforestry versus sole cropping.

Taxon: potatoSolanum tuberosume0
Treatment: mahaneem based AFSe1
Outcome: yielde0
Direction: decreasee0
Value: 33.3%e0
Comparator: controle0

Verbatim

e0
“The highest per cent decrease in yield over control was recorded in potato (33.3%)”
✓ located verbatim in the source · abstract, characters 612–694

e1
“under mahaneem based AFS as compared to sole crop”
✓ located verbatim in the source · abstract, characters 351–400

Title

ECONOMIC ANALYSIS OF AILANTHUS EXCELSA BASED AGROFORESTRY SYSTEM

RAJIB BAUL; VISHAL JOHAR; VIKRAM SINGH; et al. Asian Journal of Microbiology Biotechnology and Environmental Sciences 2023. doi:10.53550/ajmbes.2023.v25i03.020

Other claims from this paper (6)

Intervention effect Onion yield was reduced by 21.05% under mahaneem agroforestry.
Intervention effect Wheat yield was reduced by 15.0% under mahaneem agroforestry.
Observation Onion yielded 18750 kg ha -1 under agroforestry.
Observation Potato yielded 15000 kg ha -1 under agroforestry.
Observation Wheat had the highest net return, Rs.7525/ha.
Observation Onion net return was Rs.6515/ha.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

FAMA knockdown significantly decreased sulforaphane yield in Arabidopsis thaliana.

Taxon: Arabidopsis thalianaArabidopsis thalianae0
Treatment: knockdown of FAMA genee0
Gene: FAMAe0
Outcome: sulforaphane yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“the knockdown of FAMA gene in Arabidopsis thaliana could significantly decrease sulforaphane yield by inhibiting the expression of myrosinase genes”
✓ located verbatim in the source · abstract, characters 1329–1476

Title

BoMyrosinase plays an essential role in sulforaphane accumulation in response to selenite treatment in broccoli

Qiuyun Wu; Qi Wu; Yuxiao Tian; et al. Horticultural Plant Journal 2023. doi:10.1016/j.hpj.2023.04.005

Other claims from this paper (13)

Association Selenite-associated change in broccoli sprout sulforaphane content was positively related to BoMY expression.
Intervention effect BoMY overexpression increased myrosinase activity in Arabidopsis thaliana tgg1 mutant rosette leaves.
Intervention effect BoMY overexpression increased sulforaphane content in Arabidopsis thaliana tgg1 mutant rosette leaves.
Intervention effect BoMY overexpression rescued the Arabidopsis thaliana tgg1 mutant phenotypes.
Intervention effect BoMY-overexpressed broccoli lines had increased myrosinase activity.
Intervention effect BoMY-overexpressed broccoli lines had increased sulforaphane content.
Observation A 2 033 bp BoMY promoter fragment was isolated.
Mechanism BoFAMA directly bound the BoMY promoter.
Mechanism BoFAMA activated BoMY expression.
Observation BoFAMA responded to selenite and was highly expressed in broccoli leaves.
Observation BoFAMA protein localized solely to the nucleus.
Mechanism FAMA knockdown inhibited expression of myrosinase genes in Arabidopsis thaliana.
Intervention effect Exogenous selenite partly restored low sulforaphane content in FAMA-silenced Arabidopsis plants.

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“yield decrease”

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