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“dry weight decrease”

27 matchesgrouped into 3 categories

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Taxon: onion ✕

A claim can belong to several research areas, so group counts add up to more than the total.

Taxon groups are the verbatim names found in the abstracts (case-insensitive), not normalised: maize, corn and Zea mays are separate groups here. The Organism view merges them through NCBI Taxonomy.

Breeding, agronomy & horticulture 22

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing irrigation salinity decreased onion dry weight, bulb weight and total yield.

Taxon: OnionAllium cepat0
Treatment: increasing levels of salinity of irrigation watere0
Outcome: dry weight, bulb weight, total yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“increasing levels of salinity of irrigation water caused a significant decrease in soil reaction degree, soil organic matter content, dry weight, bulb weight, total yield, and NPK absorbed by the plant”
✓ located verbatim in the source · abstract, characters 1169–1370

t0
“Onion”
✓ located verbatim in the source · title, characters 113–118

Title

Role of Conocarpus Lancifolius Residues on Some Soil Chemical Properties, NPK Concentration, Growth and Yield of Onion Under Different Water Salinity Levels

Hussam Y. Khodier; Kamal H. Al-Dulaimi; Bassam R. Sarheed IOP Conference Series Earth and Environmental Science 2025. doi:10.1088/1755-1315/1487/1/012074

Other claims from this paper (7)

Intervention effect Increasing Conocarpus residues increased soil organic matter.
Intervention effect Increasing Conocarpus residues increased onion dry weight, bulb weight and total yield.
Intervention effect Increasing Conocarpus residues increased plant NPK uptake.
Intervention effect Increasing Conocarpus residues decreased soil electrical conductivity and pH.
Intervention effect Increasing irrigation salinity decreased soil pH and organic matter.
Intervention effect Increasing irrigation salinity decreased onion NPK uptake.
Intervention effect Measured characteristics were lower at 30-15 cm than 0-15 cm.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

SB20/13 reduced onion bulb dry weight in experiment two.

Taxon: onionAllium cepat0
Treatment: SB20/13e0
Outcome: dry weighte0
Direction: decreasee0
Value: 1.3-1.7%e0
Comparator: controle0

Verbatim

e0
“Covering with nonwovens caused a decrease in dry weight (SB20/13 and SB21/13, by 1.3-1.7%, respectively) and L-ascorbic acid (all nonwovens, by 15.6% for SB21/13 up to 22% for SB20/13) in onion bulbs in comparison to the control.”
✓ located verbatim in the source · abstract, characters 1409–1638

t0
“overwintering onion”
✓ located verbatim in the source · title, characters 77–96

Title

Effect of biodegradable nonwoven covers on yield and chemical composition of overwintering onion

Andrzej Kalisz; Agnieszka Sękara; Andrzej Jurkow; et al. Italus Hortus 2020. doi:10.26353/j.itahort/2020.1.4154

Other claims from this paper (12)

Intervention effect SB21/13 increased marketable onion yield by 24% in experiment one.
Intervention effect SB21/13 increased onion harvest index by 3% in experiment one.
Intervention effect SB20/13 decreased mean onion bulb weight by 15.3% relative to control.
Intervention effect SB21/13 produced onion bulbs with 3.2-3.7% lower dry weight.
Intervention effect SB28/13 produced the lowest bulb L-ascorbic acid content, 6.3-10.3% below other treatments.
Intervention effect SB20/13 onion bulbs contained 10.6% more sugar than controls.
Intervention effect SB28/13 raised first-grade onion yield by 47% in experiment two.
Intervention effect SB21/13 had the highest mean bulb weight in experiment two.
Intervention effect SB21/13 reduced onion bulb dry weight in experiment two.
Intervention effect SB21/13 reduced bulb L-ascorbic acid by 15.6%.
Intervention effect SB20/13 reduced bulb L-ascorbic acid by 22%.
Recommendation The authors consider biodegradable nonwoven covers suitable for open-field winter onion cultivation because yield was not reduced relative to polypropylene.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

SB21/13 reduced onion bulb dry weight in experiment two.

Taxon: onionAllium cepat0
Treatment: SB21/13e0
Outcome: dry weighte0
Direction: decreasee0
Value: 1.3-1.7%e0
Comparator: controle0

Verbatim

e0
“Covering with nonwovens caused a decrease in dry weight (SB20/13 and SB21/13, by 1.3-1.7%, respectively) and L-ascorbic acid (all nonwovens, by 15.6% for SB21/13 up to 22% for SB20/13) in onion bulbs in comparison to the control.”
✓ located verbatim in the source · abstract, characters 1409–1638

t0
“overwintering onion”
✓ located verbatim in the source · title, characters 77–96

Title

Effect of biodegradable nonwoven covers on yield and chemical composition of overwintering onion

Andrzej Kalisz; Agnieszka Sękara; Andrzej Jurkow; et al. Italus Hortus 2020. doi:10.26353/j.itahort/2020.1.4154

Other claims from this paper (12)

Intervention effect SB21/13 increased marketable onion yield by 24% in experiment one.
Intervention effect SB21/13 increased onion harvest index by 3% in experiment one.
Intervention effect SB20/13 decreased mean onion bulb weight by 15.3% relative to control.
Intervention effect SB21/13 produced onion bulbs with 3.2-3.7% lower dry weight.
Intervention effect SB28/13 produced the lowest bulb L-ascorbic acid content, 6.3-10.3% below other treatments.
Intervention effect SB20/13 onion bulbs contained 10.6% more sugar than controls.
Intervention effect SB28/13 raised first-grade onion yield by 47% in experiment two.
Intervention effect SB21/13 had the highest mean bulb weight in experiment two.
Intervention effect SB20/13 reduced onion bulb dry weight in experiment two.
Intervention effect SB21/13 reduced bulb L-ascorbic acid by 15.6%.
Intervention effect SB20/13 reduced bulb L-ascorbic acid by 22%.
Recommendation The authors consider biodegradable nonwoven covers suitable for open-field winter onion cultivation because yield was not reduced relative to polypropylene.

Physiology, metabolism & abiotic stress 20

Show all 20 →

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decline in top growth rate was attributed to fewer leaves reducing blade dry weight.

Taxon: OnionAllium cepat0
Outcome: decrease in the dry weight of the leaf bladese0
Qualifier: decrease in leaf numbere0

Verbatim

e0
“which was due to a decrease in the dry weight of the leaf blades caused by decrease in leaf number.”
✓ located verbatim in the source · abstract, characters 739–838

t0
“Onion”
✓ located verbatim in the source · title, characters 61–66

Title

The Pattern of Dry‐Matter Distribution during Development in Onion

D. N. Iortsuun; A. A. Khan Journal of Agronomy and Crop Science 1989. doi:10.1111/j.1439-037x.1989.tb00698.x

Other claims from this paper (10)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing irrigation salinity decreased onion dry weight, bulb weight and total yield.

Taxon: OnionAllium cepat0
Treatment: increasing levels of salinity of irrigation watere0
Outcome: dry weight, bulb weight, total yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“increasing levels of salinity of irrigation water caused a significant decrease in soil reaction degree, soil organic matter content, dry weight, bulb weight, total yield, and NPK absorbed by the plant”
✓ located verbatim in the source · abstract, characters 1169–1370

t0
“Onion”
✓ located verbatim in the source · title, characters 113–118

Title

Role of Conocarpus Lancifolius Residues on Some Soil Chemical Properties, NPK Concentration, Growth and Yield of Onion Under Different Water Salinity Levels

Hussam Y. Khodier; Kamal H. Al-Dulaimi; Bassam R. Sarheed IOP Conference Series Earth and Environmental Science 2025. doi:10.1088/1755-1315/1487/1/012074

Other claims from this paper (7)

Intervention effect Increasing Conocarpus residues increased soil organic matter.
Intervention effect Increasing Conocarpus residues increased onion dry weight, bulb weight and total yield.
Intervention effect Increasing Conocarpus residues increased plant NPK uptake.
Intervention effect Increasing Conocarpus residues decreased soil electrical conductivity and pH.
Intervention effect Increasing irrigation salinity decreased soil pH and organic matter.
Intervention effect Increasing irrigation salinity decreased onion NPK uptake.
Intervention effect Measured characteristics were lower at 30-15 cm than 0-15 cm.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

SB20/13 reduced onion bulb dry weight in experiment two.

Taxon: onionAllium cepat0
Treatment: SB20/13e0
Outcome: dry weighte0
Direction: decreasee0
Value: 1.3-1.7%e0
Comparator: controle0

Verbatim

e0
“Covering with nonwovens caused a decrease in dry weight (SB20/13 and SB21/13, by 1.3-1.7%, respectively) and L-ascorbic acid (all nonwovens, by 15.6% for SB21/13 up to 22% for SB20/13) in onion bulbs in comparison to the control.”
✓ located verbatim in the source · abstract, characters 1409–1638

t0
“overwintering onion”
✓ located verbatim in the source · title, characters 77–96

Title

Effect of biodegradable nonwoven covers on yield and chemical composition of overwintering onion

Andrzej Kalisz; Agnieszka Sękara; Andrzej Jurkow; et al. Italus Hortus 2020. doi:10.26353/j.itahort/2020.1.4154

Other claims from this paper (12)

Intervention effect SB21/13 increased marketable onion yield by 24% in experiment one.
Intervention effect SB21/13 increased onion harvest index by 3% in experiment one.
Intervention effect SB20/13 decreased mean onion bulb weight by 15.3% relative to control.
Intervention effect SB21/13 produced onion bulbs with 3.2-3.7% lower dry weight.
Intervention effect SB28/13 produced the lowest bulb L-ascorbic acid content, 6.3-10.3% below other treatments.
Intervention effect SB20/13 onion bulbs contained 10.6% more sugar than controls.
Intervention effect SB28/13 raised first-grade onion yield by 47% in experiment two.
Intervention effect SB21/13 had the highest mean bulb weight in experiment two.
Intervention effect SB21/13 reduced onion bulb dry weight in experiment two.
Intervention effect SB21/13 reduced bulb L-ascorbic acid by 15.6%.
Intervention effect SB20/13 reduced bulb L-ascorbic acid by 22%.
Recommendation The authors consider biodegradable nonwoven covers suitable for open-field winter onion cultivation because yield was not reduced relative to polypropylene.

Plant interactions & biotic stress 4

Show all 4 →

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cyanamide decreased the accumulation of fresh and dry weight of onion roots.

Taxon: onionAllium cepae2
Treatment: cyanamidee2
Outcome: accumulation of fresh and dry weighte3
Direction: decreasee3

Not reportedComparator

Verbatim

e2
“Treatment of onion roots with cyanamide resulted in a decrease in root growth rate”
✓ located verbatim in the source · abstract, characters 269–351

e3
“accompanied by a decrease in accumulation of fresh and dry weight”
✓ located verbatim in the source · abstract, characters 352–417

Title

Cyanamide mode of action during inhibition of onion (Allium cepa L.) root growth involves disturbances in cell division and cytoskeleton formation

Dorota Soltys; Anna Rudzińska-Langwald; Wojciech Kurek; et al. Planta 2011. doi:10.1007/s00425-011-1429-5

Other claims from this paper (8)

Intervention effect Cyanamide restricted onion root growth in a dose-dependent manner.
Intervention effect Cyanamide decreased the root growth rate of onion.
Intervention effect Removal of cyanamide from the environment reversed its inhibitory effect on onion roots.
Observation Full recovery of onion roots was observed only after treatment with cyanamide at low concentration (2-6 mM).
Mechanism Disturbances in cell division may explain the allelopathic activity of cyanamide on onion.
Intervention effect Cyanamide reduced the number of mitotic cells in onion roots.
Intervention effect Cyanamide inhibited proliferation of meristematic cells and the cell cycle in onion roots.
Intervention effect Cyanamide modified the cytoskeleton arrangement in onion roots.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined glyphosate, pendimethalin and oxyfluorfen produced weed dry weight of 12.7 g.

Taxon: OnionAllium cepat0
Treatment: combined application of glyphosate, pendimethalin and oxyfluorfene0
Interactor: weedse0weed
Outcome: total dry weight of weedse0
Direction: decreaseinferrede0
Value: 12.7ge0
Comparator: weedy checke0

Verbatim

e0
“the hand weeded treatment had the lowest total dry weight of weeds (10.3g) and total fresh weight of weeds (29.4g) followed by combined application of glyphosate, pendimethalin and oxyfluorfen treated plot (12.7g) and (24.5g) as compared to the weedy check (45.8g) and (159.0g) respectively.”
✓ located verbatim in the source · abstract, characters 1110–1401

t0
“Onion”
✓ located verbatim in the source · title, characters 55–60

Title

Performance of Different Herbicides on Weed Control in Onion (Allium cepa L.) and Its Effect on Economics

Sangeeta Kumari; Rajesh Kumar; S. N. Das; et al. Current Journal of Applied Science and Technology 2019. doi:10.9734/cjast/2019/v33i230058

Other claims from this paper (8)

Intervention effect Hand weeding gave the lowest weed dry weight, 10.3 g, compared with 45.8 g in the weedy check.
Intervention effect Hand weeding gave the lowest weed fresh weight, 29.4 g, compared with 159.0 g in the weedy check.
Intervention effect Combined glyphosate, pendimethalin and oxyfluorfen produced weed fresh weight of 24.5 g.
Intervention effect Hand weeding gave the maximum onion bulb size, 62.5 g.
Intervention effect Hand weeding gave the maximum onion yield, 281 q/ha.
Intervention effect The combined herbicides produced onion bulb size of 61.9 g.
Intervention effect The combined herbicides produced onion yield of 268 q/ha.
Intervention effect The three-herbicide combination had the highest cost benefit ratio because of low labour use.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined glyphosate, pendimethalin and oxyfluorfen produced weed fresh weight of 24.5 g.

Taxon: OnionAllium cepat0
Treatment: combined application of glyphosate, pendimethalin and oxyfluorfene0
Interactor: weedse0weed
Outcome: total fresh weight of weedse0
Direction: decreaseinferrede0
Value: 24.5ge0
Comparator: weedy checke0

Verbatim

e0
“the hand weeded treatment had the lowest total dry weight of weeds (10.3g) and total fresh weight of weeds (29.4g) followed by combined application of glyphosate, pendimethalin and oxyfluorfen treated plot (12.7g) and (24.5g) as compared to the weedy check (45.8g) and (159.0g) respectively.”
✓ located verbatim in the source · abstract, characters 1110–1401

t0
“Onion”
✓ located verbatim in the source · title, characters 55–60

Title

Performance of Different Herbicides on Weed Control in Onion (Allium cepa L.) and Its Effect on Economics

Sangeeta Kumari; Rajesh Kumar; S. N. Das; et al. Current Journal of Applied Science and Technology 2019. doi:10.9734/cjast/2019/v33i230058

Other claims from this paper (8)

Intervention effect Hand weeding gave the lowest weed dry weight, 10.3 g, compared with 45.8 g in the weedy check.
Intervention effect Hand weeding gave the lowest weed fresh weight, 29.4 g, compared with 159.0 g in the weedy check.
Intervention effect Combined glyphosate, pendimethalin and oxyfluorfen produced weed dry weight of 12.7 g.
Intervention effect Hand weeding gave the maximum onion bulb size, 62.5 g.
Intervention effect Hand weeding gave the maximum onion yield, 281 q/ha.
Intervention effect The combined herbicides produced onion bulb size of 61.9 g.
Intervention effect The combined herbicides produced onion yield of 268 q/ha.
Intervention effect The three-herbicide combination had the highest cost benefit ratio because of low labour use.

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“dry weight decrease”

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Breeding, agronomy & horticulture 22

Physiology, metabolism & abiotic stress 20

Plant interactions & biotic stress 4