Try:droughtFusariumnitrogen fertilizerArabidopsisseed germination

“yield decrease”

2,653 matches

Claim types

Direction of the findings

plus 397 non-evaluative

Over time

1950 ’60 ’70 ’80 ’90 2000 ’10 ’20

plus 2 earlier · 1930s

Refine ·

More filters

Clear filters

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Insecticides mixed in sand gave significantly higher maize yields than spraying or untreated plots.

Taxon: maizeZea mayst0
Treatment: insecticide mixed in sande0
Outcome: yieldse0
Direction: highere0
Comparator: spraying or untreated plotse0

Verbatim

t0
“Field evaluation of whorl application of sand mixed or spray insecticides against Spodoptera frugiperda (Lepidoptera: Noctuidae) on yield of maize”
✓ located verbatim in the source · title, characters 0–146

e0
“In plots treated with insecticide mixed in sand, all tested insecticides recorded a significant decrease in FAW larvae with significantly higher yields than those treated with spraying or untreated plots”
✓ located verbatim in the source · abstract, characters 691–894

Title

Field evaluation of whorl application of sand mixed or spray insecticides against Spodoptera frugiperda (Lepidoptera: Noctuidae) on yield of maize

Seham Mansour Ismail Bulletin of the National Research Centre/Bulletin of the National Research Center 2024. doi:10.1186/s42269-024-01177-3

Other claims from this paper (9)

Intervention effect Insecticides mixed in sand significantly decreased FAW larvae in maize compared with spraying or untreated plots.
Intervention effect Chlorantraniliprole was the most effective insecticide, ahead of emamectin benzoate and spinosad.
Intervention effect Emamectin benzoate and spinosad gave better control of FAW than conventional insecticides.
Intervention effect Emamectin benzoate and spinosad gave higher maize yield than conventional insecticides.
Intervention effect Chlorantraniliprole mixed in sand gave the highest decrease in FAW density, 93.69% in 2021 and 91.59% in 2022.
Intervention effect Sprayed chlorantraniliprole gave a FAW density decrease of 84.74% in 2021 and 85.78% in 2022.
Intervention effect Lambda-cyhalothrin sprayed on maize had the highest FAW density, 33.86% in 2021 and 32.72% in 2022.
Intervention effect Sprayed lambda-cyhalothrin gave the lowest significant maize yield, an 8.98% and 8.00% increase over control plots in 2021 and 2022.
Intervention effect Insecticides mixed in sand are more efficacious against FAW larvae, with yield increase, than spraying.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The reduced height allele was associated with a increase in grains per spike (GPS).

Taxon: wheatTriticum aestivumt0
Gene: reduced height allelee0
Outcome: grains per spike (GPS)e0
Direction: increasee0

Verbatim

e0
“A major contributor to plant height was the Rht8 locus and the reduced height allele was associated with significant increase in grains per spike (GPS) and FE, and decrease in number of spikes per square meter and test weight”
✓ located verbatim in the source · abstract, characters 881–1106

t0
“wheat quality and yield related traits”
✓ located verbatim in the source · title, characters 34–72

Title

Genome wide genetic dissection of wheat quality and yield related traits and their relationship with grain shape and size traits in an elite × non-adapted bread wheat cross

Ajay Kumar; Eder E. Mantovani; Senay Simsek; et al. PLoS ONE 2019. doi:10.1371/journal.pone.0221826

Other claims from this paper (14)

Method / resource A high-density map identified 43 genomic regions associated with quality, yield and agronomic traits in wheat.
Association quality traits shared ~18% common loci with grain shape and size traits.
Association yield traits shared ~53% common loci with grain shape and size traits.
Association Grain area and thousand-grain weight genomic regions were associated with yield.
Association Flour extraction had a weak positive phenotypic association with grain shape and size.
Association Flour extraction and grain shape and size shared no genetic loci.
Association Rht8 was a major contributor to plant height.
Association The reduced height allele was associated with a increase in FE.
Association The reduced height allele was associated with a decrease in number of spikes per square meter.
Association The reduced height allele was associated with a decrease in test weight.
Observation Stable loci were identified for almost all the traits.
Observation we could not find any QTL in the region of major known genes like GPC-B1, Ha, Rht-1, and Ppd-1.
Observation Epistasis also played an important role in the genetics of majority of the traits.
Method / resource The study provides novel loci, genetic information and pre-breeding material for wheat.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Fertilizer treatments had significant effects on plant height, number of branches and plant dry weight of Hyssopus officinalis.

Taxon: Hyssopus officinalisDracocephalum officinalet0
Treatment: treatmentse0
Outcome: plant height, number of branches, plant dry weighte0

Not reportedComparatorDirection

Verbatim

e0
“The effect of treatments were significant on certain characteristics such as plant height, number of branches, plant dry weight, biomass, essence percent, essence yield, LAI”
✓ located verbatim in the source · abstract, characters 486–659

t0
“Hyssopus officinalis”
✓ located verbatim in the source · title, characters 111–131

Title

Investigating the possibility of decrease consumption of chemical fertilizers with using the biofertilizers in Hyssopus officinalis in Iran

Shajari Sima; Naderi Gholamreza; Esmaeilifar Afshin; et al. Environment Conservation Journal 2015. doi:10.36953/ecj.2015.se1649

Other claims from this paper (4)

Intervention effect Fertilizer treatments had significant effects on biomass, essence percent and essence yield of Hyssopus officinalis.
Intervention effect Fertilizer treatments had a significant effect on leaf area index (LAI) of Hyssopus officinalis.
Intervention effect Among the treatments, N150P120K150 gave the highest essential oil yield, on average 9.314 kg ha-1.
Intervention effect Barvar2 plus Nitroxen plus N50P40K50 gave the highest biomass, 3469.51 kg ha-1.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Intercrops significantly increased the photosynthetic rates of partially shaded soybean leaves.

Taxon: SoybeanGlycine maxe5
Organ / stage: partially shaded leavese5
Treatment: intercropse5
Outcome: Soybean photosynthetic ratese5
Direction: increasee5

Not reportedComparator

Verbatim

e5
“There was a significant decrease and increase of Soybean photosynthetic rates of both non-shaded and partially shaded leaves respectively within the intercrops, whereas population density caused a significant decline in non-shaded and partially shaded leaves”
✓ located verbatim in the source · abstract, characters 1129–1387

Title

Inter cropping and population density effects on yield component, seed quality and photosynthesis of sorghum and soybean

Elijah M. Akunda Journal of Food Technology in Africa 2001. doi:10.4314/jfta.v6i3.19298

Other claims from this paper (13)

Intervention effect Normal density soybean populations significantly increased pod number per plant compared with low density populations.
Intervention effect High plant populations reduced the number of soybean pods per plant.
Intervention effect Population density increased the protein seed yield of soybean.
Intervention effect Intercropping hardly altered the protein seed yield of soybean.
Intervention effect Population density significantly decreased the seed oil content of soybean.
Intervention effect Intercropping significantly decreased the seed oil content of soybean.
Mechanism The protein and oil content of soybean is explained by the photosynthetic responses of partially shaded and fully exposed leaves.
Intervention effect Intercrops significantly decreased the photosynthetic rates of non-shaded soybean leaves.
Intervention effect Population density significantly declined the photosynthetic rates of non-shaded and partially shaded soybean leaves.
Intervention effect The interaction of population density and intercropping increased the percent seed protein of soybean.
Intervention effect The interaction of population density and intercropping decreased the percent oil content of soybean.
Intervention effect The interaction of population density and intercropping decreased the photosynthetic rates of partially shaded sorghum and soybean leaves.
Recommendation The authors conclude that population density and intercropping may be a viable alternative for manipulating the productivity of sorghum and soybean.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Gliricidia-incorporated treatments increased soil hydraulic conductivity compared with control.

Treatment: gliricidia incorporated treatmentse1
Outcome: hydraulic conductivitye1
Direction: increasee1
Comparator: controle1

Not reportedTaxon

Verbatim

e1
“there was significant increase in hydraulic conductivity, organic carbon and available N, P, K of soil and decrease in soil pH, EC and bulk density in the gliricidia incorporated treatments as compared to control”
✓ located verbatim in the source · abstract, characters 371–583

Title

Effect of combined use of potassic fertilizer and gliricidia green leaves on soil fertility, nutrient balance and yield of rainfed cotton in Vertisols

AICRP for Dryland Agriculture, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola, Maharashtra- 444 104, India; JYOTI PRAKASH SWAIN Annals of Plant and Soil Research 2022. doi:10.47815/apsr.2021.10132

Other claims from this paper (13)

Intervention effect Gliricidia-incorporated treatments increased soil organic carbon compared with control.
Intervention effect Gliricidia-incorporated treatments decreased soil pH, EC and bulk density compared with control.
Intervention effect Available soil N was highest under the gliricidia treatment and increased over control by 16%.
Intervention effect Available soil P was highest under the gliricidia treatment and increased over control by 31.7%.
Intervention effect Available soil K was highest under the gliricidia treatment and increased over control by 13.7%.
Association The nutrient balance after six years was higher for available N under the gliricidia treatment.
Association The nutrient balance after six years was higher for available P under the gliricidia treatment.
Association The nutrient balance after six years was higher for available K under the gliricidia treatment.
Intervention effect Soil bulk density was lowest under the gliricidia treatment compared with control.
Intervention effect Seed and stalk yield of cotton increased by 60% over control under the gliricidia treatment (seed yield).
Intervention effect Seed and stalk yield of cotton increased by 18% over control under the gliricidia treatment (stalk yield).
Intervention effect Seed and stalk yield of cotton increased by 64% over 100% RDF under the gliricidia treatment (seed yield).
Intervention effect Seed and stalk yield of cotton increased by 22% over 100% RDF under the gliricidia treatment (stalk yield).

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Gliricidia-incorporated treatments increased soil organic carbon compared with control.

Treatment: gliricidia incorporated treatmentse1
Outcome: organic carbone1
Direction: increasee1
Comparator: controle1

Not reportedTaxon

Verbatim

e1
“there was significant increase in hydraulic conductivity, organic carbon and available N, P, K of soil and decrease in soil pH, EC and bulk density in the gliricidia incorporated treatments as compared to control”
✓ located verbatim in the source · abstract, characters 371–583

Title

Effect of combined use of potassic fertilizer and gliricidia green leaves on soil fertility, nutrient balance and yield of rainfed cotton in Vertisols

Other claims from this paper (13)

Intervention effect Gliricidia-incorporated treatments increased soil hydraulic conductivity compared with control.
Intervention effect Gliricidia-incorporated treatments decreased soil pH, EC and bulk density compared with control.
Intervention effect Available soil N was highest under the gliricidia treatment and increased over control by 16%.
Intervention effect Available soil P was highest under the gliricidia treatment and increased over control by 31.7%.
Intervention effect Available soil K was highest under the gliricidia treatment and increased over control by 13.7%.
Association The nutrient balance after six years was higher for available N under the gliricidia treatment.
Association The nutrient balance after six years was higher for available P under the gliricidia treatment.
Association The nutrient balance after six years was higher for available K under the gliricidia treatment.
Intervention effect Soil bulk density was lowest under the gliricidia treatment compared with control.
Intervention effect Seed and stalk yield of cotton increased by 60% over control under the gliricidia treatment (seed yield).
Intervention effect Seed and stalk yield of cotton increased by 18% over control under the gliricidia treatment (stalk yield).
Intervention effect Seed and stalk yield of cotton increased by 64% over 100% RDF under the gliricidia treatment (seed yield).
Intervention effect Seed and stalk yield of cotton increased by 22% over 100% RDF under the gliricidia treatment (stalk yield).

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Clemson spineless leaf area decreased significantly at day 66.

Taxon: okraAbelmoschus esculentust0
Material: Clemson spinelesse0
Interactor: Aphis gossypii GloverAphis gossypiit0peste0
Outcome: leaf areae0
Direction: reducede0

Not reportedTreatmentComparator

Verbatim

e0
“At day 66, a substantial decrease in shoot fresh and dry weights and also leaf area was evident on var. Perkins dwarf while on var. Clemson spineless only the leaf area was significantly reduced.”
✓ located verbatim in the source · abstract, characters 1048–1243

t0
“Aphis gossypii Glover between different okra varieties”
✓ located verbatim in the source · title, characters 45–99

Title

Differences in growth and yield responses to Aphis gossypii Glover between different okra varieties

Hail K. Shannag; Jafer M. Al-Qudah; Ibrahim M. Makhadmeh; et al. Plant Protection Science 2007. doi:10.17221/2250-pps

Other claims from this paper (14)

Observation Aphid populations rose through the season with exceptions on days 42 and 49.
Observation Aphid densities differed among okra varieties, highest on Local and lowest on Lee.
Intervention effect Aphids reduced Perkins dwarf yield by 57%.
Intervention effect Aphids reduced Lee yield by 56%.
Intervention effect Aphids reduced Clemson spineless yield by 24%.
Intervention effect Aphids reduced Clemson spineless 80 yield by 21%.
Intervention effect Aphids reduced Local yield by 5%.
Intervention effect Pod number per plant followed the same reduction pattern as total yield.
Intervention effect Aphids had no significant effect on vegetative growth at day 37.
Intervention effect Perkins dwarf shoot fresh and dry weight and leaf area declined at day 66.
Observation Aphid free controls varied widely in growth and productivity.
Observation Clemson spineless and Clemson spineless 80 had the highest yield and pod counts.
Observation Local had the lowest yield and pod counts.
Observation Perkins dwarf and Clemson spineless had higher shoot weight and leaf area than Lee and Local.

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

In row crops, dry mass in the lower arable horizon fell by 1.37 g per square metre.

Taxon: row cropse1
Outcome: dry mass in the lower part of the arable horizone0
Direction: decreaseinferrede0
Value: 1.37 g / m2e0

Verbatim

e0
“dry mass in the lower part of the arable horizon by 1.37 g / m2 was noted in row crops.”
✓ located verbatim in the source · abstract, characters 1156–1243

e1
“row crops”
✓ located verbatim in the source · abstract, characters 1233–1242

Title

INFLUENCE OF BIOLOGICAL PRODUCTS ON WEEDING AND YIELD OF FORAGE CROPS IN THE CONDITIONS OF TILLAGE MINIMIZATION

АГРАРНЫЙ ВЕСТНИК ВЕРХНЕВОЛЖЬЯ 2020. doi:10.35523/2307-5872-2020-32-3-26-30

Other claims from this paper (11)

Observation Spring cereal cultivation reduced weed dry weight by 3.15-7.67 g per square metre.
Intervention effect Surface tillage increased young-weed count by 1.3 per square metre.
Intervention effect Surface tillage increased young-weed dry mass by 3.34 g per square metre.
Intervention effect Surface tillage increased perennial weed dry mass by 4.07 g per square metre.
Observation In row crops, vegetative-organ length in the topsoil fell by 15.44 cm.
Observation Buckwheat cultivation increased green-mass productivity by 31.7 kg per hectare.
Observation Amaranth cultivation raised feed-unit yield by 9.9 kg per hectare.
Observation Buckwheat cultivation raised feed-unit yield by 14.9 kg per hectare.
Intervention effect Surface treatment reduced green-mass yield by 9.1 kg per hectare.
Intervention effect Surface treatment reduced feed-unit yield by 2.5 kg per hectare.
Observation Buckwheat grown for fodder with heap processing and Baikal Em-1 showed greatest efficiency.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Higher mineral fertilizer doses significantly increased pods and seeds per plant.

Taxon: haricot beanse0
Treatment: higher mineral fertilizers application dosese0
Outcome: number of pods and seeds per plante0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“significant increase in the number of pods and seeds per plant of haricot beans with decrease of inter-row spacing width and higher mineral fertilizers application doses.”
✓ located verbatim in the source · abstract, characters 903–1073

Title

Yield Components Of Haricot Beans (Phaseolus Vulgaris L.) Depending On Cultivation Technology Elements At The Irrigated Lands Of The Steppe Zone

Ushkarenko, V.O.; Lavrenko, S.O.; Lykhovyd, P.V.; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2018. doi:10.5281/zenodo.1295696

Other claims from this paper (5)

Intervention effect Narrower inter-row spacing significantly increased pods and seeds per plant.
Intervention effect Plowing depth had no significant effect on pods per plant.
Intervention effect Plowing depth slightly affected seeds per plant, with direction unstated.
Intervention effect Plowing at 28–30 cm with N90P90 and 15 cm inter-row spacing gave the maximum 17.2 pods per plant.
Intervention effect The same treatment complex gave the maximum 71.7 seeds per plant.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Antagonistic isolate treatments significantly decreased cucumber disease severity in the third year versus unhealthy control.

Taxon: CucumberCucumis sativust0
Treatment: treatments containing antagonistic isolatese0
Interactor: FusariumFusariumt0pathogen
Second interactor: T. flavusTalaromyces flavuse1biocontrol_agent
Outcome: disease severity percente0
Direction: decreasede0
Comparator: unhealthy controle0

Verbatim

e0
“third year showed that all treatments containing antagonistic isolates decreased disease severity percent and increased yield significantly, compared to unhealthy control”
✓ located verbatim in the source · abstract, characters 32–202

t0
“Cucumber Fusarium Wilt”
✓ located verbatim in the source · title, characters 29–51

e1
“treatments containing T. flavus”
✓ located verbatim in the source · abstract, characters 617–648

Title

Decrease in the Incidence of Cucumber Fusarium Wilt in Varamin Greenhouses using Talaromyces Flavus

Laleh Naraghi et.al., Laleh Naraghi et.al.,; TJPRC International Journal of Agricultural Science and Research 2017. doi:10.24247/ijasraug201719

Other claims from this paper (4)

Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.

“yield decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics