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“yield decrease”

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Associationobservedreview summarynegativebasis n/a

Claim · model-written summary

Citrus rust mite causes a decrease in fruit yield, fruit quality and fruit economic value.

Taxon: CitrusCitrust0
Interactor: Phyllocoptruta oleivoraPhyllocoptruta oleivorae2pest
Outcome: fruit yield, fruit quality and fruit economic valuee1
Direction: decreasee1

Verbatim

t0
“in Citrus Production”
✓ located verbatim in the source · title, characters 88–108

e1
“CRM causes a decrease in fruit yield, fruit quality and fruit economic value in citrus”
✓ located verbatim in the source · abstract, characters 2186–2272

e2
“The pest Phyllocoptruta oleivora (Ashmead) or citrus rust mite (CRM)”
✓ located verbatim in the source · abstract, characters 434–502

Title

Effects of Phyllocoptruta oleivora (Ashmead) on Fruit Yield, Quality and Economic Value in Citrus Production

Hülya Sayğı Black Sea Journal of Agriculture 2024. doi:10.47115/bsagriculture.1551557

Other claims from this paper (12)

Association Citrus rust mite reduces tree productivity by 30%.
Association Citrus rust mite reduces fruit productivity by 2.6-65%.
Association Citrus rust mite reduces fruit volume (weight, length, and diameter) by 12.5-25%.
Association Citrus rust mite increases fruit rind thickness by 13.95-23.81.
Association Citrus rust mite reduces fruit juice by 22.68-32.69%.
Association Citrus rust mite reduces Brix/Acid value by 9.22-27.56.
Association Citrus rust mite increases Brix value by 4.23-16.36.
Association Citrus rust mite increases acid value by 14.66-80.82.
Association Citrus rust mite reduces the market value of citrus fruit.
Association Citrus rust mite impairs the quality of 87% of total marketable fruit.
Observation Pest control against citrus rust mite costs $ 47 per acre.
Recommendation Preventing this pest will increase the economic benefit from agricultural production.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Green manure yield tended to decrease with higher seeding rate.

Taxon: CrotalariaCrotalariae1
Treatment: seeding rate was highere0
Outcome: green manure yieldt0 e0
Direction: decreasee0

Verbatim

e0
“It tended to decrease when the seeding rate was higher”
✓ located verbatim in the source · abstract, characters 675–729

e1
“Crotalaria's plant height and number of leaves increased when the harvest time was later regardless of its seeding rate”
✓ located verbatim in the source · abstract, characters 171–290

t0
“Green Manure Yield”
✓ located verbatim in the source · title, characters 63–81

Title

Effect of seeding rate of Crotalaria (Crotalaria juncea L.) on Green Manure Yield and Nitrogen Prodution in Upland Soil

Hyeoun-Suk Cho; Ki-Yeung Seong; Tea-Sun Park; et al. Korean Journal of Soil Science and Fertilizer 2013. doi:10.7745/kjssf.2013.46.6.445

Other claims from this paper (10)

Observation Crotalaria plant height and leaf number increased with later harvest regardless of seeding rate.
Observation Aboveground crotalaria nitrogen content was 19.8 g per hectare.
Observation The aboveground crotalaria C/N ratio was 22.5.
Observation Flowers had the highest nitrogen content, 50.3 g per hectare.
Observation Nitrogen content ranked leaves, roots and stems after flowers.
Observation Crotalaria green manure yield increased with later harvest.
Observation Crotalaria green manure yield was greatest at 50kg per hectare seeding rate.
Association Nitrogen yield also tended to decline with higher seeding rate.
Recommendation The authors recommend 50kg per hectare seeding rate.
Recommendation The authors recommend application to soil at flowering.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Root system mass and biomass share had the greatest association with yield decrease, mainly under drought.

Taxon: potato plantsSolanum tuberosumt0
Organ / stage: root systeme0
Outcome: decrease in yielde0
Qualifier: drought stresse0

Not reportedDirection

Verbatim

e0
“the mass of the root system and its share in the entire biomass of the plant had the greatest impact on the decrease in yield. This mainly concerned drought stress.”
✓ located verbatim in the source · abstract, characters 1146–1310

t0
“potato plants”
✓ located verbatim in the source · abstract, characters 27–40

Title

Potato (Solanum tuberosum L.) Plant Shoot and Root Changes under Abiotic Stresses—Yield Response

Dominika Boguszewska- Mańkowska; Krystyna Zarzyńska; Beata Wasilewska-Nascimento Plants 2022. doi:10.3390/plants11243568

Other claims from this paper (5)

Intervention effect Drought stress changed potato morphology.
Intervention effect Combined drought and heat produced the largest morphological changes.
Intervention effect Drought stress decreased potato tuber yield.
Intervention effect Combined drought and heat gave the largest tuber yield decrease.
Intervention effect Heat stress caused the smallest yield decrease relative to control.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing 2,4-D dose before tillering caused a linear decrease in wheat grain yield.

Taxon: wheatTriticum aestivume0
Treatment: increase of the 2,4-D doses applied before tilleringe0
Outcome: grain yielde0
Direction: linear decreasee0

Not reportedComparator

Verbatim

e0
“The increase of the 2,4-D doses applied before tillering and in the booting stage caused linear decrease in wheat grain yield.”
✓ located verbatim in the source · abstract, characters 1392–1518

Title

Does doses and time of 2,4-D application interfere in the physiology and wheat grains yield components?

Vinícius Soligo; Leandro Galon; César Tiago Forte; et al. Arquivos do Instituto Biológico 2022. doi:10.1590/1808-1657000342020

Other claims from this paper (6)

Intervention effect 2,4-D caused wheat phytotoxicity, which was greater at increasing doses and before tillering.
Intervention effect 2,4-D caused grain sterility in wheat.
Intervention effect 2,4-D decreased wheat productivity.
Intervention effect Other wheat yield components did not differ by dose and application stage.
Intervention effect Wheat physiological variables did not differ by dose and application stage.
Intervention effect Increasing 2,4-D dose at booting caused a linear decrease in wheat grain yield.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

E. repens shoots were associated with a larger spring barley yield decrease without grass clover.

Taxon: spring barleyHordeum vulgaree0
Interactor: E. repensElymus repense0weed
Outcome: yielde0
Direction: larger decreasee0
Setting: system without grass clovere0

Not reportedComparator

Verbatim

e0
“As for the effect of E. repens shoots on yield, in spring barley, there was a larger decrease in the system without grass clover.”
✓ located verbatim in the source · abstract, characters 850–979

Title

Effect of Elymus repens on yield of winter wheat, spring barley and faba bean in an organic crop rotation experiment

Ilse A. Rasmussen; Mette Sønderskov; Christian Damgaard; et al. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture) 2009

Other claims from this paper (7)

Intervention effect Treatments strongly affected yield across the crops.
Intervention effect Treatments without manure for up to 12 years had the lowest yields.
Intervention effect Spring barley yields were highest with manure and catch crops.
Intervention effect Faba bean yield was highest with manure and without catch crops.
Association Winter wheat showed the same tendency for the effect of E. repens on yield without grass clover.
Association Without manure, spring barley yield was less influenced by E. repens than with manure.
Association Without manure, faba bean yield was less influenced by E. repens than with manure.

Associationobservedoriginal resultnegativeprojected

Claim · model-written summary

A 20C temperature rise could decrease spring maize yield by around 15-20%.

Taxon: maizeZea mayse0
Treatment: 20C rise in temperaturee0
Outcome: yield of spring maizee0
Direction: decreasee0
Value: 15-20%e0

Verbatim

e0
“Even 20C rise in temperature can decrease around 15-20% yield of spring maize and this negative effect was even more pronounced in hybrid than other cultivars”
✓ located verbatim in the source · abstract, characters 1550–1708

Title

Simulation Of Growth And Yield Of Rainfed Maize Under Varied Agronomic Management And Changing Climatic Scenario In Nawalparasi, Nepal

Shrestha, Umesh; Amgain, Lal Prasad; Tika Bahadur Karki; et al. Zenodo (CERN European Organization for Nuclear Research) 2015. doi:10.5281/zenodo.34289

Other claims from this paper (18)

Observation RML-4/RML-17 had higher kernel rows/ ear (13.77).
Observation RML-4/RML-17 had higher kernel per row (30.42).
Observation RML-4/RML-17 had higher test weight (244.9 g).
Association RML-4/RML-17 yielded 6.03 t/ha, significantly higher than three comparison cultivars.
Intervention effect Sowing on 7th April gave higher kernel/row (27.97).
Intervention effect Sowing on 7th April gave higher kernel rows/ear (12.89).
Intervention effect Sowing on 7th April gave higher 1000 grain weight (230 g).
Intervention effect Earlier sowing on 7th April produced significantly higher grain yield of 5.13t/ha.
Method / resource The calibrated CSM-CERES-Maize model was validated for days to anthesis with RMSE 0.426 day.
Method / resource The calibrated CSM-CERES-Maize model was validated for days to physiological maturity with RMSE 0.674 day.
Method / resource The calibrated CSM-CERES-Maize model was validated for number of grain/m2at maturity with RMSE 85.287 grain /m2.
Method / resource The calibrated CSM-CERES-Maize model was validated for unit weight at maturity with RMSE 0.012 g/kernel.
Method / resource The calibrated CSM-CERES-Maize model was validated for grain yield with RMSE 54.94 kg/ha.
Method / resource The maize model was sensitive to climate change parameters.
Association Simulated rainfed spring maize yield declined with increment of maximum and minimum temperature.
Association Simulated rainfed spring maize yield declined with decrease in solar radiation.
Association Simulated rainfed spring maize yield declined with decrease carbondioxide concentration.
Association Projected temperature damage to maize yield was more pronounced in hybrids than other cultivars.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Constitutive PrDA1-1 expression in Arabidopsis decrease yield.

Taxon: ArabidopsisArabidopsise0
Treatment: constitutive expressione0
Gene: PrDA1-1e0
Outcome: yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“PrDA1-1 was strongly expressed during both the early and late stages of seed development, and its constitutive expression in Arabidopsis reduced seed number but increased seed weight, which ultimately led to a decrease in yield.”
✓ located verbatim in the source · abstract, characters 648–876

Title

PrDA1-1 and its interacting proteins PrTCP1/PrTCP9 in flare tree peony affect yield by regulating seed weight and number

Chunyan He; Fangyun Cheng Journal of Integrative Agriculture 2024. doi:10.1016/j.jia.2024.10.001

Other claims from this paper (8)

Observation Three PrDA1 genes were identified in the Jing Hong flare tree peony genome.
Observation PrDA1-1 has UIM, LIM and DA-like domains and is homologous to AtDA1.
Observation PrDA1-1 was strongly expressed in early and late seed development.
Intervention effect Constitutive PrDA1-1 expression in Arabidopsis reduced seed number.
Intervention effect Constitutive PrDA1-1 expression in Arabidopsis increased seed weight.
Observation PrDA1-1 interacted with PrTCP1/PrTCP9 in yeast and plants.
Intervention effect Constitutive PrTCP1/PrTCP9 expression in Arabidopsis increased seed weight and number.
Intervention effect Constitutive PrTCP1/PrTCP9 expression in Arabidopsis increased yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

By the delaying method the tea yield tends to decrease in the second season.

Taxon: Teat0
Treatment: delaying methode2
Outcome: tendency to decreasee1
Direction: decreasee1
Qualifier: second seasone1

Not reportedComparator

Verbatim

t0
“Extension of Tea Plucking Period by the Plant Growth Regulator”
✓ located verbatim in the source · title, characters 15–77

e1
“but has a tendency to decrease in the second season”
✓ located verbatim in the source · abstract, characters 474–525

e2
“By this delaying method”
✓ located verbatim in the source · abstract, characters 390–413

Title

Studies on the Extension of Tea Plucking Period by the Plant Growth Regulator (Part 2)

Shirô SUGII; Yoshimitsu YANASE; Shizuo TANAKA; et al. Chagyo Kenkyu Hokoku (Tea Research Journal) 1969. doi:10.5979/cha.1969.1

Other claims from this paper (8)

Intervention effect Chemical spraying in the first season did not keep its effectiveness in the second season.
Intervention effect By the delaying method the tea yield may be expected to increase in the first season.
Association The later the plucking time in the third season, the less the growth in the next year.
Association The later the plucking time in the third season, the number of shoots increased somewhat.
Intervention effect The quality of tea was not remarkably affected in this test.
Recommendation It is necessary to spray chemicals again in the second season to retard shoot growth.
Recommendation It is unprofitable to delay tea growth extremely in the third season.
Recommendation It is favourable to apply the delaying method in the plucking program to regulate plucking time.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Yield began to decrease at sulfur 6.69 mmol/L.

Taxon: Chinese spring oniont0
Treatment: 6.69 mmol/L(S4)e0
Outcome: yieldse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“the yields begin to decrease when the sulfur concentration reaches to 6.69 mmol/L(S4)”
✓ located verbatim in the source · abstract, characters 782–867

t0
“Chinese spring onion”
✓ located verbatim in the source · title, characters 70–90

Title

Influence of nitrogen and sulfur interaction on growth and quality of Chinese spring onion

Kong Ling-ju Journal of Plant Nutrition and Fertilizer 2013

Other claims from this paper (11)

Intervention effect Increasing solution nitrogen significantly increased organ biomass.
Intervention effect Nitrogen at 16.00 mmol/L increased yield by 50.09% relative to 4.00 mmol/L.
Intervention effect Nitrogen at 16.00 mmol/L increased yield by 22.46% relative to 8.00 mmol/L.
Intervention effect Increasing sulfur increased organ biomass, with less sensitivity than nitrogen.
Intervention effect Yield was higher at sulfur 1.68 mmol/L.
Intervention effect Yield was higher at sulfur 3.35 mmol/L.
Intervention effect Increasing nitrogen significantly increased organic sulfur compounds.
Intervention effect Increasing sulfur significantly increased organic sulfur compounds.
Intervention effect Combined nitrogen and sulfur significantly improved overall quality.
Association Nitrogen and sulfur interacted significantly in growth, yield and quality.
Recommendation The analysis identified 16.00 mmol/L nitrogen plus 3.35 mmol/L sulfur as optimal for growth, yield and quality.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

MYMV susceptible progenies had a 32.2 to 78.6 percent decrease in grain yield per plant.

Taxon: mungbeanVigna radiatat1
Interactor: mungbean yellow mosaic virus (MYMV)Mungbean yellow mosaic virust0pathogen
Outcome: grain yield per plante0
Direction: decreasee0
Value: 32.2 to 78.6 percente0

Verbatim

t0
“mungbean yellow mosaic virus (MYMV)”
✓ located verbatim in the source · title, characters 10–45

t1
“mungbean (Vigna radiata (L.) wilczek)”
✓ located verbatim in the source · title, characters 79–116

e0
“32.2 to 78.6 percent decrease in grain yield per plant”
✓ located verbatim in the source · abstract, characters 440–494

Title

Effect of mungbean yellow mosaic virus (MYMV) on yield and yield components of mungbean (Vigna radiata (L.) wilczek).

Gul Sanat Shah Khattak; Muhammad Ahsan ul Haq; Sohel Rana; et al. Witthayasan Kasetsat Witthayasat 2000. doi:10.1016/j.eururo.2004.10.011

Other claims from this paper (8)

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“yield decrease”

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