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“yield decrease”

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plus 6 earlier · 1930s

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Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

SAP application did not reduce fertilizer leaching rates in the deep-draining water and did not change soil pH.

Taxon: sugarcanee1
Treatment: application of SAPe4
Outcome: fertilizer leaching ratese4
Direction: decreasee4
Qualifier: changes in soil pHe4

Not reportedComparator

Verbatim

e1
“the application of SAP enhanced the sugarcane yield only under a 10-day irrigation interval”
✓ located verbatim in the source · abstract, characters 987–1078

e4
“the current study did not evident a decrease in fertilizer leaching rates in the deep-draining water or changes in soil pH due to the application of SAP”
✓ located verbatim in the source · abstract, characters 1530–1682

Title

Effect of Starch Based Super-Absorbent Polymer (SAP) on Growth and Yield of Sugarcane (Saccharum Hybrid Spp.) Under Different Irrigation Intervals in Udawalawe, Sri Lanka

L. M. J. R. Wijayawardhana; A. L. C. De Silva; G. A. A. Chathuranga; et al. Journal of Agriculture and Value Addition 2024. doi:10.4038/java.v7i2.139

Other claims from this paper (3)

Intervention effect SAP application enhanced sugarcane yield only under a 10-day irrigation interval.
Intervention effect No other SAP and irrigation treatment combination was significant for sugarcane yield.
Intervention effect SAP application did not provide clear evidence of improved sugarcane quality under the Udawalawe conditions.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

The second application level left bulk density unchanged.

Taxon: peaLathyrus oleraceust0
Outcome: bulk densitye0
Direction: no changee0
Qualifier: second levele0

Not reportedTreatmentComparator

Verbatim

e0
“A significant decrease in bulk density was observed, to first and third level. With percent of decrease 15% and 10% respectively. In the seam time. The second level no change was observed”
✓ located verbatim in the source · abstract, characters 785–972

t0
“THE EFFECT OF USING THE SHENBLAN PLANT AS A SOIL CONDITIONER IN SOME SOIL PROPERTIES AND YIELD OF PEA CERATOPHLAM DEMERESM L. UNDER THE RAIN CIRCUMSTANCE OF RAMADI CITY.”
✓ located verbatim in the source · title, characters 0–169

Title

THE EFFECT OF USING THE SHENBLAN PLANT AS A SOIL CONDITIONER IN SOME SOIL PROPERTIES AND YIELD OF PEA CERATOPHLAM DEMERESM L. UNDER THE RAIN CIRCUMSTANCE OF RAMADI CITY.

Wathib Al-Nuaymy Anbar Journal of Agricultural Sciences 2004. doi:10.32649/ajas.2004.177200

Other claims from this paper (15)

Intervention effect The first shemblan level increased soil mean weight diameter by 42% versus control.
Intervention effect The second shemblan level increased soil mean weight diameter by 79% versus control.
Intervention effect The third shemblan level increased soil mean weight diameter by 108% versus control.
Intervention effect The first level decreased soil bulk density by 15%.
Intervention effect The third level decreased soil bulk density by 10%.
Intervention effect Penetration declined at the first application level.
Intervention effect The first level increased pea seed emergence by 27%.
Intervention effect The second level increased pea seed emergence by 16%.
Intervention effect The third level increased pea seed emergence by 26%.
Intervention effect The first level increased pea pod yield by 385%.
Intervention effect The second level increased pea pod yield by 130%.
Intervention effect The third level increased pea pod yield by 198%.
Intervention effect The first level increased pea dry matter by 70%.
Intervention effect The second level increased pea dry matter by 50%.
Intervention effect The third level increased pea dry matter by 105%.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Yield decline under the water table treatments was unrelated to the number of effective heads.

Taxon: WheatTriticum aestivumt0
Treatment: water table treatmentse1
Outcome: number of effective headse2

Not reportedDirection

Verbatim

e1
“the yield decline of those water table treatments was due to significant decrease in 1000-grain weight and grain number per ear”
✓ located verbatim in the source · abstract, characters 732–859

e2
“was unrelated with the number of effective heads”
✓ located verbatim in the source · abstract, characters 864–912

t0
“Effects of Water Table during Grain Filling on Wheat Yield and Its Component”
✓ located verbatim in the source · title, characters 0–76

Title

Effects of Water Table during Grain Filling on Wheat Yield and Its Component

Wei Yang Journal of Irrigation and Drainage 2012

Other claims from this paper (4)

Recommendation The suitable water table for wheat during grain filling in Jianghan plain is 75 cm.
Intervention effect Water tables of 0 to 60 cm decreased wheat yield, while 75 cm and 90 cm did not.
Association Decline in yield under the water table treatments was due to lower 1000-grain weight and grain number per ear.
Observation Emai 23 had higher waterlogging tolerance than Zhengmai 9023.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Saline mineral water did not change lettuce yield in lettuce.

Taxon: lettuceLactuca sativae0
Treatment: Saline mineral watere0
Outcome: lettuce yielde0
Direction: did not affect changese0

Not reportedComparator

Verbatim

e0
“Saline mineral water did not affect changes of lettuce yield, nor content of phosphorus, potassium, sodium, vitamin C, P-carotene and chlorophyll, but it led to the decrease of nitrogen content (especially of nitrite form) and the increase of magnesium, sulphur and chlorine.”
✓ located verbatim in the source · abstract, characters 399–674

t0
“LETTUCE (LACTUCA SATIVA L.)”
✓ located verbatim in the source · title, characters 23–50

Title

EFFECTS OF SALINITY ON LETTUCE (LACTUCA SATIVA L.) QUALITY

V Dragidevic; D Prodanovic; Slobodanka Sredojević Acta periodica technologica 2000

Other claims from this paper (11)

Intervention effect Saline mineral water did not change content of phosphorus in lettuce.
Intervention effect Saline mineral water did not change potassium in lettuce.
Intervention effect Saline mineral water did not change sodium in lettuce.
Intervention effect Saline mineral water did not change vitamin C in lettuce.
Intervention effect Saline mineral water did not change P-carotene in lettuce.
Intervention effect Saline mineral water did not change chlorophyll in lettuce.
Intervention effect Saline mineral water decreased lettuce nitrogen content, especially nitrite.
Intervention effect Saline mineral water increased lettuce magnesium.
Intervention effect Saline mineral water increased lettuce sulphur.
Intervention effect Saline mineral water increased lettuce chlorine.
Intervention effect Saline mineral water did not reduce the nutritive value of lettuce.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

After a period of adaptation, RDI Concord vines had the same yield as the control.

Taxon: Vitis labruscana BaileyVitis ×labruscanae1
Material: Concorde2
Treatment: RDIe2
Outcome: yielde2
Direction: the samee2
Qualifier: after a period of adaptatione2
Comparator: the controle2

Verbatim

e1
“juice grape (Vitis labruscana Bailey) production”
✓ located verbatim in the source · abstract, characters 289–337

e2
“reducing water in the 'Concord' grapes resulted in a significant decrease in yield, but after a period of adaptation, the yield of the RDI vines was the same as the control”
✓ located verbatim in the source · abstract, characters 1634–1806

Title

Developing sustainable irrigation practices in Cabernet Sauvignon and Concord vineyards in central Washington

Jason Edward Stout Research Exchange (Washington State University) 2015

Other claims from this paper (9)

Intervention effect Increasing the water applied to Cabernet Sauvignon grapes increased yield, but not significantly.
Intervention effect Reducing water in Concord juice grapes significantly decreased yield.
Association Increased distance from the drip emitter decreased soil water content.
Intervention effect Deficit irrigation treatments did not change the quality of Cabernet Sauvignon grapes.
Intervention effect Deficit irrigation treatments did not change the quality of Concord juice grapes.
Intervention effect RDI significantly reduced soil water availability at veraison.
Intervention effect The RDI deficit was replenished by the end of the season.
Intervention effect Water use efficiency in Cabernet Sauvignon was maximized when additional water was applied post-veraison.
Observation The majority of plant available water was within 50 cm of the emitter.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Sowing hairy vetch 40 days after cabbage planting did not affect cabbage yield.

Taxon: Chinese cabbageBrassica rapa subsp. pekinensise0
Treatment: 40 days after plantinge0
Interactor: hairy vetchVicia villosat0other
Outcome: yield of Chinese cabbagee0
Direction: no influencee0

Not reportedComparator

Verbatim

e0
“proper sowing times that had no influence on the yield of Chinese cabbage were 30 and 40 days after planting while other sowing times led to decrease the yield”
✓ located verbatim in the source · abstract, characters 452–611

t0
“Hairy Vetch”
✓ located verbatim in the source · title, characters 10–21

Title

Effect of Hairy Vetch (Vicia villosa Roth) Sod Culture on Reducing Soil Loss and Providing Nitrogen for Chinese Cabbage in Highland

Jeong-Tae Lee; Gye-Jun Lee; Chol-Soo Park; et al. Korean Journal of Soil Science and Fertilizer 2005

Other claims from this paper (5)

Intervention effect Sowing hairy vetch 30 days after cabbage planting did not affect cabbage yield.
Intervention effect Other hairy vetch sowing times decreased cabbage yield.
Intervention effect Hairy vetch cover reduced soil loss 74% relative to no hairy vetch.
Intervention effect Incorporated hairy vetch substituted for 61-79% of standard nitrogen fertilizer application.
Recommendation The authors recommend hairy vetch as a cover crop to conserve soil and reduce agricultural inputs.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

The improved 9311 carrying the japonica haplotype showed no penalty on yield.

Taxon: indica riceOryza sativa Indica Groupt0
Material: improved 9311e2
Outcome: yielde2
Qualifier: no penalty on yielde2

Verbatim

t0
“low-cadmium accumulating indica rice variety”
✓ located verbatim in the source · title, characters 66–110

e2
“The improved 9311 carrying the OsHMA3 - OsNramp5 - OsNramp1 jap haplotype with recurrent parent genome recovery of up to 91.6% resulted in approximately 31.8% decrease in Cd accumulation in the grain and with no penalty on yield”
✓ located verbatim in the source · abstract, characters 660–888

Title

Validating a segment on chromosome 7 of japonica for establishing low-cadmium accumulating indica rice variety

Kai Wang; Tian-ze Yan; Shi-long Xu; et al. Scientific Reports 2021. doi:10.1038/s41598-021-85324-0

Other claims from this paper (7)

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Different yields had little impact on leaf diseases of grape.

Taxon: grapee1
Treatment: different yieldse6
Outcome: leaf diseasese7

Not reportedDirection

Verbatim

e1
“with the decrease of yield, the reducing sugar content of grape increased”
✓ located after whitespace/quote normalisation · abstract, characters 312–384

e6
“different yields have a significant impact on the fruit diseases”
✓ located verbatim in the source · abstract, characters 926–990

e7
“have little impact on the leaf diseases”
✓ located verbatim in the source · abstract, characters 995–1034

Title

Effects of Different Yield Level on Quality and Disease of Cabernet Gernischet Grapevine

Yan Nini Xibei nongye xuebao 2010

Other claims from this paper (6)

Association Lower yield increased the reducing sugar content of grape.
Association Lower yield decreased total acid content of grape.
Association Lower yield increased the sugar-acid ratio of grape.
Association Tannin content of grape first increased and then decreased as yield fell.
Association Total phenol content of grape decreased as yield fell.
Association Different yields had a significant impact on fruit diseases of grape.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Two cuts per year did not affect plant survival.

Taxon: pearl millet ✕ elephantgrasst0
Treatment: Two cuts per yeare0
Outcome: plant survivale0
Direction: affecte0

Not reportedComparator

Verbatim

e0
“Two cuts per year (mid‐June and early August) did not decrease seed yield and seed quality significantly, nor did they affect plant survival”
✓ located verbatim in the source · abstract, characters 1216–1356

t0
“pearl millet ✕ elephantgrass”
✓ located after whitespace/quote normalisation · title, characters 49–77

Title

Defoliation Effects and Seed Yield Components in Pearl Millet ✕ Elephantgrass Hybrids

Diego A. Diz; Stanley C. Schank; David S. Wofford Agronomy Journal 1995. doi:10.2134/agronj1995.00021962008700010010x

Other claims from this paper (12)

Association Linear defoliation effects explained 18 to 90% of trait variation in 1991.
Association Linear defoliation effects explained 18 to 96% of trait variation in 1992.
Observation Genotype by treatment by year interactions were common.
Intervention effect Two and three cuts per year drastically reduced panicle height and biomass.
Intervention effect Defoliation delayed flowering.
Intervention effect Two cuts per year did not significantly decrease seed yield or quality.
Intervention effect Three cuts per year drastically reduced seed production and quality.
Association Path analyses showed significant defoliation-treatment effects across traits.
Association Path analyses showed significant year effects across traits.
Association Seeds per panicle was strongly correlated with seed yield per plant.
Observation Defoliation changed correlations and compensatory mechanisms among seed yield components.
Observation Adequate seed production persisted with two cuts per year.

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Heat stress did not significantly reduce days to 50% flowering.

Taxon: TOMATO PLANTSSolanum lycopersicumt0
Outcome: number of days required for flowering of 50 % of plantse0
Direction: No significant decreasee0
Setting: conditions of heat stresse0

Verbatim

e0
“No significant decrease on the number of days required for flowering of 50 % of plants under conditions of heat stress were recorded”
✓ located verbatim in the source · abstract, characters 2240–2372

t0
“TOMATO PLANTS”
✓ located verbatim in the source · title, characters 168–181

Title

EFFECT OF BIOMAGIC®, YEAST, ACADIAN SEAPLANTS®, FOLIAFEED D®, TRIAL COMPOUND FERTILIZER, PUTRESCINE AND SILICON TREATMENTS ON GROWTH, YIELD AND CHEMICAL COMPOSITION OF TOMATO PLANTS GROWN UNDER EARLY AND LATE SUMMER SEASONS

A. Hanafy Ahmed; M. Khalil; A. Metwally; et al. Journal of Plant Production 2007. doi:10.21608/jpp.2007.204900

Other claims from this paper (19)

Intervention effect Applied treatments increased most vegetative growth characters.
Observation Yeast foliar plus soil gave greatest early-season vegetative values.
Observation Biomagic gave greatest early-season vegetative values.
Intervention effect Biomagic reduced days to 50% flowering in the first season.
Intervention effect Silicon powder reduced days to 50% flowering in the first season.
Intervention effect Compound fertilizer reduced days to 50% flowering in the first season.
Observation Biomagic gave highest early tomato yield.
Observation Silicon powder ranked next for early yield.
Intervention effect Treatments reduced non-marketable yield.
Intervention effect Treatments increased fruit weight.
Intervention effect Treatments increased leaf and fruit sugars.
Intervention effect Treatments increased amino acids and leaf proteins.
Association Late heat-stressed seasons had higher vegetative growth than early seasons.
Observation Clusters per plant increased, especially at 70 DAT.
Association Heat stress reduced fruit set, early, marketable and total yield.
Association Heat stress increased non-marketable yield.
Observation Putrescine improved most parameters under heat stress.
Observation Foliafeed improved most parameters under heat stress.
Observation Biomagic and foliar plus soil yeast were among the best heat-stress treatments.

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“yield decrease”

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