Try:droughtFusariumnitrogen fertilizerArabidopsisseed germination

“yield decrease”

6,914 matches

Claim types

Direction of the findings

plus 1,145 non-evaluative

Over time

1950 ’60 ’70 ’80 ’90 2000 ’10 ’20

plus 31 earlier · 1910s–1940s

Refine ·

More filters

Clear filters

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Higher doses of garlic extract increased tomato plant height compared with the control group.

Taxon: tomatoSolanum lycopersicume1
Treatment: higher doses of garlic extracte0
Outcome: plant heighte0
Direction: increasede0
Comparator: control groupe2

Verbatim

e0
“The results revealed that higher doses of garlic extract led to increased plant height, decrease in leaf damage caused by aphids, higher fruit production, and improved overall yield”
✓ located verbatim in the source · abstract, characters 902–1083

e1
“This controlled pot experiment aimed to assess the effectiveness of garlic extract as a natural aphid control agent on infected tomato plants (Solanum lycopersicum)”
✓ located verbatim in the source · abstract, characters 0–164

e2
“The control group exhibited the lowest values for all parameters, while treatments with garlic extract showed significant improvements”
✓ located verbatim in the source · abstract, characters 1085–1219

Title

Efficacy assessment of garlic extract as a natural aphid control agent on infected tomato plants

Dilawar Hussain; Mohsen Iqbal; Nabeel Arshad; et al. JOURNAL OF OASIS AGRICULTURE AND SUSTAINABLE DEVELOPMENT 2023. doi:10.56027/joasd.222023

Other claims from this paper (4)

Intervention effect Higher doses of garlic extract decreased leaf damage caused by aphids on tomato compared with the control group.
Intervention effect Higher doses of garlic extract increased fruit production of tomato compared with the control group.
Intervention effect Higher doses of garlic extract improved overall tomato yield compared with the control group.
Intervention effect The highest dose of garlic extract gave the highest tomato yield, 41.2 kg per treatment.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

K-PNSB changed pH H2O by 2.59–5.79 %.

Taxon: maizeZea mayst0
Treatment: K-PNSBe0
Interactor: K-PNSBe0symbiont
Outcome: pH H2Oe0
Direction: increasee0
Value: 2.59–5.79 %e0

Not reportedComparator

Verbatim

e0
“the application of K-PNSB also led to an increase in pH H2O by 2.59–5.79 %, NH 4 + by 19.4–52.8 %, soluble P by 11.0–18.7 %, and exchangeable K by 13.0–34.0 %, total K uptake by 15.8–30.0 %, and a decrease in EC by 12.8–18.0 % and Ca-P by 3.92–10.9 %”
✓ located verbatim in the source · abstract, characters 1322–1572

t0
“hybrid maize”
✓ located verbatim in the source · title, characters 71–83

Title

Purple nonsulfur bacteria affect nutrient uptake, growth, and yield of hybrid maize by solubilizing potassium in dyked alluvial soil

Le Thi My Thu; Le Thanh Quang; Vo Yen Ngoc; et al. Heliyon 2025. doi:10.1016/j.heliyon.2025.e44310

Other claims from this paper (16)

Intervention effect K fertilizer raised maize grain yield by 2.50–6.19% versus control.
Observation The optimum maize yield occurred at 75% K fertilizer.
Intervention effect K-PNSB increased plant height by 7.83–9.37 %.
Intervention effect K-PNSB increased number of green leaves by 23.7–35.1 %.
Intervention effect K-PNSB increased leaf length by 2.77–4.30 %.
Intervention effect K-PNSB increased ear forming height by 11.3–15.7 %.
Intervention effect K-PNSB increased ear length by 4.22–5.42 %.
Intervention effect K-PNSB increased number of grains per row by 5.11–9.12 %.
Intervention effect K-PNSB increased grain yield by 3.51–8.33 %.
Intervention effect K-PNSB changed NH 4 + by 19.4–52.8 %.
Intervention effect K-PNSB changed soluble P by 11.0–18.7 %.
Intervention effect K-PNSB changed exchangeable K by 13.0–34.0 %.
Intervention effect K-PNSB changed total K uptake by 15.8–30.0 %.
Intervention effect K-PNSB changed EC by 12.8–18.0 %.
Intervention effect K-PNSB changed Ca-P by 3.92–10.9 %.
Intervention effect Mixing three K-PNSB strains was as effective as recommended full K fertilizer.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

K-PNSB changed NH 4 + by 19.4–52.8 %.

Taxon: maizeZea mayst0
Treatment: K-PNSBe0
Interactor: K-PNSBe0symbiont
Outcome: NH 4 +e0
Direction: increasee0
Value: 19.4–52.8 %e0

Not reportedComparator

Verbatim

e0
“the application of K-PNSB also led to an increase in pH H2O by 2.59–5.79 %, NH 4 + by 19.4–52.8 %, soluble P by 11.0–18.7 %, and exchangeable K by 13.0–34.0 %, total K uptake by 15.8–30.0 %, and a decrease in EC by 12.8–18.0 % and Ca-P by 3.92–10.9 %”
✓ located verbatim in the source · abstract, characters 1322–1572

t0
“hybrid maize”
✓ located verbatim in the source · title, characters 71–83

Title

Purple nonsulfur bacteria affect nutrient uptake, growth, and yield of hybrid maize by solubilizing potassium in dyked alluvial soil

Le Thi My Thu; Le Thanh Quang; Vo Yen Ngoc; et al. Heliyon 2025. doi:10.1016/j.heliyon.2025.e44310

Other claims from this paper (16)

Intervention effect K fertilizer raised maize grain yield by 2.50–6.19% versus control.
Observation The optimum maize yield occurred at 75% K fertilizer.
Intervention effect K-PNSB increased plant height by 7.83–9.37 %.
Intervention effect K-PNSB increased number of green leaves by 23.7–35.1 %.
Intervention effect K-PNSB increased leaf length by 2.77–4.30 %.
Intervention effect K-PNSB increased ear forming height by 11.3–15.7 %.
Intervention effect K-PNSB increased ear length by 4.22–5.42 %.
Intervention effect K-PNSB increased number of grains per row by 5.11–9.12 %.
Intervention effect K-PNSB increased grain yield by 3.51–8.33 %.
Intervention effect K-PNSB changed pH H2O by 2.59–5.79 %.
Intervention effect K-PNSB changed soluble P by 11.0–18.7 %.
Intervention effect K-PNSB changed exchangeable K by 13.0–34.0 %.
Intervention effect K-PNSB changed total K uptake by 15.8–30.0 %.
Intervention effect K-PNSB changed EC by 12.8–18.0 %.
Intervention effect K-PNSB changed Ca-P by 3.92–10.9 %.
Intervention effect Mixing three K-PNSB strains was as effective as recommended full K fertilizer.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

K-PNSB changed soluble P by 11.0–18.7 %.

Taxon: maizeZea mayst0
Treatment: K-PNSBe0
Interactor: K-PNSBe0symbiont
Outcome: soluble Pe0
Direction: increasee0
Value: 11.0–18.7 %e0

Not reportedComparator

Verbatim

e0
“the application of K-PNSB also led to an increase in pH H2O by 2.59–5.79 %, NH 4 + by 19.4–52.8 %, soluble P by 11.0–18.7 %, and exchangeable K by 13.0–34.0 %, total K uptake by 15.8–30.0 %, and a decrease in EC by 12.8–18.0 % and Ca-P by 3.92–10.9 %”
✓ located verbatim in the source · abstract, characters 1322–1572

t0
“hybrid maize”
✓ located verbatim in the source · title, characters 71–83

Title

Purple nonsulfur bacteria affect nutrient uptake, growth, and yield of hybrid maize by solubilizing potassium in dyked alluvial soil

Le Thi My Thu; Le Thanh Quang; Vo Yen Ngoc; et al. Heliyon 2025. doi:10.1016/j.heliyon.2025.e44310

Other claims from this paper (16)

Intervention effect K fertilizer raised maize grain yield by 2.50–6.19% versus control.
Observation The optimum maize yield occurred at 75% K fertilizer.
Intervention effect K-PNSB increased plant height by 7.83–9.37 %.
Intervention effect K-PNSB increased number of green leaves by 23.7–35.1 %.
Intervention effect K-PNSB increased leaf length by 2.77–4.30 %.
Intervention effect K-PNSB increased ear forming height by 11.3–15.7 %.
Intervention effect K-PNSB increased ear length by 4.22–5.42 %.
Intervention effect K-PNSB increased number of grains per row by 5.11–9.12 %.
Intervention effect K-PNSB increased grain yield by 3.51–8.33 %.
Intervention effect K-PNSB changed pH H2O by 2.59–5.79 %.
Intervention effect K-PNSB changed NH 4 + by 19.4–52.8 %.
Intervention effect K-PNSB changed exchangeable K by 13.0–34.0 %.
Intervention effect K-PNSB changed total K uptake by 15.8–30.0 %.
Intervention effect K-PNSB changed EC by 12.8–18.0 %.
Intervention effect K-PNSB changed Ca-P by 3.92–10.9 %.
Intervention effect Mixing three K-PNSB strains was as effective as recommended full K fertilizer.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

K-PNSB changed exchangeable K by 13.0–34.0 %.

Taxon: maizeZea mayst0
Treatment: K-PNSBe0
Interactor: K-PNSBe0symbiont
Outcome: exchangeable Ke0
Direction: increasee0
Value: 13.0–34.0 %e0

Not reportedComparator

Verbatim

e0
“the application of K-PNSB also led to an increase in pH H2O by 2.59–5.79 %, NH 4 + by 19.4–52.8 %, soluble P by 11.0–18.7 %, and exchangeable K by 13.0–34.0 %, total K uptake by 15.8–30.0 %, and a decrease in EC by 12.8–18.0 % and Ca-P by 3.92–10.9 %”
✓ located verbatim in the source · abstract, characters 1322–1572

t0
“hybrid maize”
✓ located verbatim in the source · title, characters 71–83

Title

Purple nonsulfur bacteria affect nutrient uptake, growth, and yield of hybrid maize by solubilizing potassium in dyked alluvial soil

Le Thi My Thu; Le Thanh Quang; Vo Yen Ngoc; et al. Heliyon 2025. doi:10.1016/j.heliyon.2025.e44310

Other claims from this paper (16)

Intervention effect K fertilizer raised maize grain yield by 2.50–6.19% versus control.
Observation The optimum maize yield occurred at 75% K fertilizer.
Intervention effect K-PNSB increased plant height by 7.83–9.37 %.
Intervention effect K-PNSB increased number of green leaves by 23.7–35.1 %.
Intervention effect K-PNSB increased leaf length by 2.77–4.30 %.
Intervention effect K-PNSB increased ear forming height by 11.3–15.7 %.
Intervention effect K-PNSB increased ear length by 4.22–5.42 %.
Intervention effect K-PNSB increased number of grains per row by 5.11–9.12 %.
Intervention effect K-PNSB increased grain yield by 3.51–8.33 %.
Intervention effect K-PNSB changed pH H2O by 2.59–5.79 %.
Intervention effect K-PNSB changed NH 4 + by 19.4–52.8 %.
Intervention effect K-PNSB changed soluble P by 11.0–18.7 %.
Intervention effect K-PNSB changed total K uptake by 15.8–30.0 %.
Intervention effect K-PNSB changed EC by 12.8–18.0 %.
Intervention effect K-PNSB changed Ca-P by 3.92–10.9 %.
Intervention effect Mixing three K-PNSB strains was as effective as recommended full K fertilizer.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined treatment increased 20-pod weight by 16%.

Taxon: cowpeaVigna unguiculatae0
Treatment: combined application of EBR (especially 10 µm) and yeast extract (12 g/l)e0
Outcome: 20-pod weighte0
Direction: increasee0
Value: 16%e0
Comparator: plants grown under water deficit stress without these treatmentse0

Verbatim

e0
“combined application of EBR (especially 10 µm) and yeast extract (12 g/l) can increase seed yield (18%), 20-pod weight (16%), the number of pods per plant (18%), total chlorophyll content (90%), and decrease malondialdehyde content (45%) in cowpea, compared to plants grown under water deficit stress without these treatments”
✓ located verbatim in the source · abstract, characters 874–1199

Title

Assessing the effects of 24-epibrassinolide and yeast extract at various levels on cowpea’s morphophysiological and biochemical responses under water deficit stress

Faride Gholami; Mohamad Reza Amerian; Hamid Reza Asghari; et al. BMC Plant Biology 2023. doi:10.1186/s12870-023-04548-6

Other claims from this paper (13)

Intervention effect Combined EBR and yeast extract increased cowpea seed yield by 18%.
Intervention effect Combined treatment increased pods per plant by 18%.
Intervention effect Combined treatment increased total chlorophyll by 90%.
Intervention effect Combined treatment decreased malondialdehyde by 45%.
Observation Highest seed yield was 1867.55 kg/ha.
Observation Highest 20-pod weight was 16.29 g.
Observation Highest pods per plant was 9.
Observation Highest total chlorophyll content was 19.88 mg g −1 FW.
Association Seed yield correlated significantly with total chlorophyll at 0.74.
Association Seed yield correlated significantly with carotenoids at 0.82.
Association Seed yield correlated significantly with 20-seed weight at 0.67.
Association Seed yield correlated significantly with pod number at 0.90.
Recommendation The authors recommend prioritizing these traits in cowpea drought breeding.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Small-scale cultivation reduced the water resistance coefficient by 12.9%.

Taxon: sweet pepperCapsicum annuumt0
Treatment: small-scale cultivatione1
Outcome: water resistance coefficiente0
Value: 12.9%e0

Not reportedComparatorDirection

Verbatim

e0
“water resistance coefficient by 12.9%”
✓ located verbatim in the source · abstract, characters 1023–1060

e1
“small-scale cultivation under conditions of irrigated vegetable growing, which leads to a deterioration in the agrophysical indicators of fertility: increase in soil density by 0.05-0.08 t/m3, decrease in the number of water-resistant units by 7,0%, water permeability reduction by 22.0% and water resistance coefficient by 12.9%”
✓ located verbatim in the source · abstract, characters 731–1060

t0
“sweet pepper”
✓ located verbatim in the source · title, characters 91–103

Title

Influence of drop irrigation and ways of primary tillage on yield and quality of fruits of sweet pepper in the conditions of the Republic of Dagestan

D. S. Magomedova; S. A. Kurbanov; D. M. Ramazanov VEGETABLE CROPS OF RUSSIA 2020. doi:10.18619/2072-9146-2020-6-14-18

Other claims from this paper (14)

Intervention effect Maintaining 80–100% LMC under dump tillage increased sweet pepper fruit yield.
Intervention effect Maintaining 80–100% LMC under dump tillage increased sweet pepper fruit biochemical composition.
Intervention effect Small-scale cultivation increased soil density by 0.05–0.08 t/m3.
Intervention effect Small-scale cultivation reduced water-resistant soil units by 7.0%.
Intervention effect Small-scale cultivation reduced water permeability by 22.0%.
Intervention effect Small-scale cultivation increased planting weed 2.1 times.
Intervention effect Small-scale cultivation increased potential soil weed by 212.6%.
Intervention effect An 80% LMC threshold gave the best conditions for sweet pepper growth and development.
Intervention effect An 80% LMC threshold optimized sweet pepper photosynthetic activity.
Intervention effect An 80% LMC threshold gave the most efficient irrigation water use.
Intervention effect Drip irrigation at at least 80% moisture under dump tillage increased fruits per sweet pepper plant.
Intervention effect Drip irrigation at at least 80% moisture under dump tillage increased mass per sweet pepper fruit.
Intervention effect Drip irrigation at at least 80% moisture under dump tillage increased sweet pepper yield to 62 t/ha.
Recommendation The authors deem small-scale cultivation inappropriate for irrigated vegetables.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors propose using the curve to select drought enduring varieties and manage irrigation from predawn water potential.

Taxon: Cucumis meloCucumis melot0
Outcome: select crop varieties able to endure longer periods of drought with minimal impact on carbon assimilation,and better manage irrigation based on estimates of Ψ pde0

Verbatim

e0
“the WP curve could be used to select crop varieties able to endure longer periods of drought with minimal impact on carbon assimilation,and better manage irrigation based on estimates of Ψ pd to support effective use of water without a yield decrease”
✓ located verbatim in the source · abstract, characters 1833–2083

t0
“Cucumis melo”
✓ located verbatim in the source · title, characters 117–129

Title

Using the water potential curve to identify the transition from water-consumptive to water-conservative behaviour in Cucumis melo

Heinrich di Santo; Thorsten Knipfer; Felipe H. Barrios-Masias Functional Plant Biology 2025. doi:10.1071/fp25048

Other claims from this paper (14)

Observation The water potential curve differed between greenhouse and field environments.
Observation The shift from higher to lower stomatal conductance occurred earlier under greenhouse conditions.
Observation The greenhouse water potential breakpoint was -0.5MPa of predawn potential.
Observation The field water potential breakpoint was -0.72MPa of predawn potential.
Association At the greenhouse breakpoint, stomatal conductance was reduced by 55%.
Association At the field breakpoint, stomatal conductance was reduced by 85%.
Association During phase I, stomatal conductance fell as drought intensified.
Association During phase I, carbon assimilation was not significantly compromised.
Observation At the greenhouse breakpoint, carbon assimilation decreased by 57%.
Observation At the field breakpoint, carbon assimilation decreased by 61%.
Observation Greenhouse leaves reached turgor loss at midday water potential of -0.83MPa.
Observation Field leaves reached turgor loss at midday water potential of -1.3MPa.
Method / resource Midday water potential at turgor loss was similar to bench-top pressure-curve estimates.
Method / resource The water potential curve identifies the transition to water-conservative behaviour in melons.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

salicylic acid significantly decreased superoxide (O2·−), and hydrogen peroxide (H2O2) relative to drought alone.

Taxon: barleyHordeum vulgaree0
Treatment: salicylic acide0
Outcome: superoxide (O2·−), and hydrogen peroxide (H2O2)e0
Direction: decreasede0
Qualifier: both growing seasonse0
Comparator: drought treatment onlye0

Verbatim

e0
“Nevertheless, lipid peroxidation, electrolyte leakage (EL), superoxide (O2·−), and hydrogen peroxide (H2O2) significantly decreased in treated barley plants with proline and salicylic acid in both growing seasons as compared with drought treatment only, which caused significant decrease in stem length, plant dry weights, chlorophyll concentration, activity of antioxidant enzymes, as well as biological and grain yield…” Show full quote
✓ located verbatim in the source · abstract, characters 432–853

Title

Exogenous Application of Proline and Salicylic Acid can Mitigate the Injurious Impacts of Drought Stress on Barley Plants Associated with Physiological and Histological Characters

Khaled A. A. Abdelaal; Kotb A. Attia; Salman F. Alamery; et al. Sustainability 2020. doi:10.3390/su12051736

Other claims from this paper (12)

Intervention effect Salicylic acid increased stem length, plant dry weights under drought stress.
Intervention effect Salicylic acid increased chlorophyll concentration, relative water content, activity of antioxidant enzymes under drought stress.
Intervention effect Salicylic acid increased grain yield under drought stress.
Intervention effect proline increased stem length, plant dry weights under drought stress.
Intervention effect proline increased chlorophyll concentration, relative water content, activity of antioxidant enzymes under drought stress.
Intervention effect proline increased grain yield under drought stress.
Intervention effect proline significantly decreased lipid peroxidation, electrolyte leakage (EL) relative to drought alone.
Intervention effect proline significantly decreased superoxide (O2·−), and hydrogen peroxide (H2O2) relative to drought alone.
Intervention effect salicylic acid significantly decreased lipid peroxidation, electrolyte leakage (EL) relative to drought alone.
Intervention effect Drought stress significantly decreased stem length, plant dry weights in barley.
Intervention effect Drought stress significantly decreased chlorophyll concentration, activity of antioxidant enzymes in barley.
Intervention effect Drought stress significantly decreased biological and grain yield in barley.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Myroslava potatoes desiccated 10 days after flowering had 4.0% M-virus infection, compared with 9.0% in controls.

Taxon: potatoSolanum tuberosume1
Material: Myroslavae0
Treatment: removal of potatoes during 2018, 2019 was carried out in 10 days after floweringe1
Interactor: M-viruse2pathogene1
Outcome: M-virus infectede2
Direction: decreaseinferrede0
Value: 4.0%e0
Qualifier: 9.0%e0
Comparator: control variante0

Verbatim

e0
“Myroslava – 4.0% (the control variant 9.0%)”
✓ located verbatim in the source · abstract, characters 1260–1303

e1
“The potato plants, where the removal of potatoes during 2018, 2019 was carried out in 10 days after flowering”
✓ located verbatim in the source · abstract, characters 1118–1227

e2
“were the least M-virus infected.”
✓ located verbatim in the source · abstract, characters 1393–1425

Title

THE YIELD OF SEED POTATOES AND THE ACCUMULATION OF VIRUS INFECTION DEPENDS ON THE APPLICATION OF THE PREPARATION BASED ON MINERAL OIL AND THE DESICCATION OF THE POTATO LIQUID

O. V. Vishnevska; V.P. Dmytrenko; L.V. Stolyarchuk; et al. Interdepartmental thematic scientific collection "Potato research" 2022. doi:10.52087/0130-2094.2022.47.07

Other claims from this paper (10)

Intervention effect Desiccation 10 days after flowering gave the highest potato seed fraction, 82.4–85.3%.
Observation Desiccation 20 days after flowering produced total potato yield of 28.8-30.0 t/ha.
Observation Desiccation 20 days after flowering produced seed tuber yield of 20.6–22.9 t/ha.
Intervention effect Early potato desiccation significantly reduced yield.
Intervention effect Predslava potatoes desiccated 10 days after flowering had 3.0% M-virus infection, compared with 10.0% in controls.
Intervention effect Alians potatoes desiccated 10 days after flowering had 4.0% M-virus infection, compared with 9.0% in controls.
Intervention effect Mineral oil Sunspray reduced M-virus infection in Myroslava by 2.0%.
Intervention effect Mineral oil Sunspray reduced M-virus infection in Predslava by 1.5%.
Intervention effect Mineral oil Sunspray reduced M-virus infection in Alians by 1.0%.
Observation No potato plants infected with Y or L viruses were detected.

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