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“dry weight decrease”

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Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Stomp plus hand hoeing at 45 DAP gave the highest decrease in fresh and dry weight of weeds.

Taxon: Gossypium barbadenseGossypium barbadenset0
Treatment: stomp ®+ hand howing (45 DAP)e4
Interactor: weedse4weed
Outcome: fresh and dry weight weedse4
Direction: decreasede4

Not reportedComparator

Verbatim

t0
“Cotton (Gossypium barbadense L.)”
✓ located verbatim in the source · title, characters 70–102

e4
“the highest effect on fresh and dry weight weeds decreased with the stomp ®+ hand howing (45 DAP)”
✓ located verbatim in the source · abstract, characters 694–791

Title

Influence of Some Weed Control Treatments on The Yield and Quality of Cotton (Gossypium barbadense L.)

Massoud, A.; A. Sharshar; M. Abd-El-Salam; et al. Egyptian Academic Journal of Biological Sciences F Toxicology & Pest Control 2020. doi:10.21608/eajbsf.2020.124439

Other claims from this paper (5)

Intervention effect All weed control treatments significantly decreased weed parameters in cotton compared with control.
Intervention effect All weed control treatments significantly increased yield components of cotton compared with control.
Intervention effect All weed control treatments gave a highly significant increase in seed cotton yield compared with control.
Intervention effect Stomp plus hand hoeing at 45 DAP and hand hoeing twice gave the highest values in both seasons.
Intervention effect The highest reduction in weed density in cotton came from the stomp plus hand hoeing and hand hoeing practices.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Increasing yellow mustard height from 10 to 20 cm did not decrease weed dry weight.

Taxon: cornZea mays subsp. mayse0
Treatment: Increasing yellow mustard height from 10 to 20 cme7
Interactor: weede7weed
Outcome: weed dry weighte7
Direction: did not decreasee7

Not reportedComparator

Verbatim

e0
“Field experiments were conducted to determine the effect of a short-term spring-seeded smother plant on corn development and weed control”
✓ located verbatim in the source · abstract, characters 0–137

e7
“Increasing yellow mustard height from 10 to 20 cm delayed corn silk emergence and reduced grain yield but did not decrease weed dry weight”
✓ located verbatim in the source · abstract, characters 938–1076

Title

Simulation of Spring-Seeded Smother Plants for Weed Control in Corn (Zea mays)

Robert L. De Haan; Donald L. Wyse; Nancy J. Ehlke; et al. Weed Science 1994. doi:10.1017/s0043174500084125

Other claims from this paper (10)

Intervention effect Yellow mustard with 4 wk interference and 10 cm height decreased corn yield by 17%.
Intervention effect Yellow mustard with 4 wk interference and 10 cm height reduced weed dry weight by an average of 66%.
Intervention effect Yellow mustard with a 2-wk interference duration did not reduce weed dry weight.
Intervention effect Yellow mustard with a 6- or 8-wk life cycle and 10 cm height reduced weed dry weight by an average of 82%.
Intervention effect Yellow mustard with a 6- or 8-wk life cycle and 10 cm height delayed corn silk emergence by an average of 5.3 days.
Intervention effect Yellow mustard with a 6- or 8-wk life cycle and 10 cm height reduced average corn grain yield by 19%.
Intervention effect Increasing yellow mustard height from 10 to 20 cm delayed corn silk emergence.
Intervention effect Increasing yellow mustard height from 10 to 20 cm reduced corn grain yield.
Intervention effect Yellow mustard with 4 wk interference and 10 cm height over the corn row at 530 seeds m-2 reduced weed dry weight by an average of 51%.
Intervention effect Yellow mustard seeded over the corn row at 530 seeds m-2 reduced average corn grain yield by 4% compared with corn in monoculture.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Transpiration rate and dry seedling weight decreased.

Taxon: tomatoSolanum lycopersicumt0
Treatment: aqueous extracte1
Outcome: transpiration rate (Tr) and dry seedling weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“transpiration rate (Tr) and dry seedling weight decrease”
✓ located verbatim in the source · abstract, characters 1212–1268

t0
“tomato (Lycopersicon esculentum Mill)”
✓ located verbatim in the source · title, characters 94–131

e1
“Watering tomato seedlings with the aqueous extract”
✓ located verbatim in the source · abstract, characters 687–737

Title

Allelopathic effect of aqueous extract from cucumber (Cucumis sativus L.) aboveground part on tomato (Lycopersicon esculentum Mill)

Jian Liu Zhongguo shengtai nongye xuebao 2009

Other claims from this paper (15)

Observation Cucumber aboveground extract contained several chemical groups but not tannins.
Intervention effect The extract inhibited tomato seed respiration rate and α-amylase activity.
Intervention effect The extract inhibited tomato germination rate and germination index increasingly with concentration.
Intervention effect Extract watering increased reactive oxygen species in tomato seedling leaves.
Intervention effect Extract watering increased glutathione, ascorbic acid and malondialdehyde in tomato seedling leaves.
Intervention effect Extract watering increased plasma membrane permeability in tomato seedling leaves.
Intervention effect Extract watering decreased catalase and peroxidase activity.
Intervention effect SOD and APX activity first increased and then decreased as extract concentration rose.
Intervention effect Chlorophyll content, net photosynthesis and stomatal conductance decreased.
Intervention effect Intercellular carbon dioxide content increased.
Intervention effect Initial fluorescence rose with extract concentration.
Intervention effect Maximum fluorescence and two PSII efficiency measures decreased.
Intervention effect Actual PSII efficiency, photochemical quenching and electron transport decreased.
Intervention effect Photochemical rate decreased.
Intervention effect Non-photochemical quenching initially increased and then decreased.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Greater Xanthium density significantly reduced maize height, fresh weight and dry weight.

Taxon: maizeZea mayse0
Organ / stage: 4-5 leaf growth stagee0
Interactor: X. strumariumXanthium strumariume0weed
Outcome: maize height, fresh weight, dry weighte0
Direction: decreasee0

Verbatim

e0
“an increase in X. strumarium density causes a highly significant decrease in maize height, fresh weight, dry weight and leaf area at the 4-5 leaf growth stage”
✓ located verbatim in the source · abstract, characters 768–926

e1
“Xanthium strumarium L.”
✓ located verbatim in the source · abstract, characters 59–81

Title

Competition between maize and Xanthium strumarium L.

R. Nakova; Ganka Baeva; P. Nikolov Pesticidi I Fitomedicina 2004

Other claims from this paper (5)

Observation Xanthium strumarium was highly competitive with maize.
Association Greater Xanthium density significantly reduced maize leaf area.
Association Greater Xanthium density significantly reduced maize yield.
Observation The largest maize trait decrease occurred at 25 Xanthium plants per metre.
Method / resource The authors suggest regression models could predict maize yield damage from competition.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Soybean dry weight and leaf area decreased as Palmer amaranth residue in the soil increased.

Taxon: soybeanGlycine maxe3
Treatment: Palmer amaranth residuee3
Interactor: Palmer amaranthe3weed
Outcome: soybean dry weight and leaf areae3
Direction: decreasee3

Verbatim

e3
“A decrease in soybean dry weight and leaf area was observed as Palmer amaranth residue in the soil increased”
✓ located verbatim in the source · abstract, characters 826–934

Title

Soybean Response to Weed Residues in the Soil

Dwayne D. Joseph; Michael W. Marshall; Matthew Cutulle Agricultural Sciences 2024. doi:10.4236/as.2024.158044

Other claims from this paper (6)

Intervention effect Palmer amaranth residue at 160,000 ppm reduced soybean dry weight by 69% relative to inert plastic residue in a greenhouse.
Intervention effect Palmer amaranth residue at 80,000 ppm reduced soybean dry weight by 59% relative to inert plastic residue in a greenhouse.
Intervention effect Palmer amaranth residue at 160,000 ppm reduced soybean leaf area by 60% relative to inert plastic residue in a greenhouse.
Intervention effect Palmer amaranth residue at 80,000 ppm reduced soybean leaf area by 57% relative to inert plastic residue in a greenhouse.
Intervention effect Pitted morningglory residue had no observable effect on soybean growth and development relative to inert plastic residue.
Intervention effect Inert plastic residue had no observable effect on soybean growth and development.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

CMV inoculation decreased dry root weight by 75.63–95.43%.

Taxon: tomatoSolanum lycopersicume0
Treatment: inoculated with CMVe1
Interactor: CMVcucumber mosaic cucumoviruse1pathogen
Outcome: dry root weighte2
Direction: decreasee2
Value: 75.63–95.43%e2

Not reportedComparator

Verbatim

e0
“Ten tomato genotypes were screened for their resistance against cucumber mosaic virus (CMV)”
✓ located verbatim in the source · abstract, characters 9–100

e1
“Plants inoculated with CMV showed substantial decrease in yield and yield-contributing parameters”
✓ located verbatim in the source · abstract, characters 635–732

e2
“75.63–95.43% decrease in dry root weight”
✓ located verbatim in the source · abstract, characters 1059–1099

Title

Effect of cucumber mosaic virus infection on morphology, yield and phenolic contents of tomato

Mahjabeen; K. P. Akhtar; N. Sarwar; et al. Archives of Phytopathology and Plant Protection 2011. doi:10.1080/03235408.2011.595965

Other claims from this paper (12)

Observation Large differences were observed among tomato genotypes for CMV infection percentage and severity index.
Observation All tomato genotypes were susceptible to the aphid Myzus persicae population.
Intervention effect CMV inoculation decreased plant height by 0.97–30.19%.
Intervention effect CMV inoculation decreased root length by 11.47–52.65%.
Intervention effect CMV inoculation decreased fresh plant weight by 46.56–95.56%.
Intervention effect CMV inoculation decreased root fresh weight by 65.78–92.84%.
Intervention effect CMV inoculation decreased dry weight of plants by 19.97–87.65%.
Intervention effect CMV inoculation decreased number of fruits by 69.51–95.65%.
Intervention effect CMV inoculation decreased yield per plants by 89.04–99.89%.
Intervention effect CMV-inoculated plants had more total phenolics than un-inoculated plants.
Intervention effect The number of phenolic compounds increased in most CMV-inoculated tomato genotypes.
Intervention effect In other tomato genotypes the number of phenolic compounds decreased or remained the same after CMV inoculation.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Each unit increase in weed dry weight was associated with a decrease in rice grain yield of 2.85 q ha-1.

Taxon: aromatic ricet0
Treatment: weed dry weighte6
Outcome: rice grain yielde6
Direction: decreasee6
Value: 2.85e6

Verbatim

t0
“aromatic rice (Oryza Sativa L.) Cv. Pusa Basmati 1”
✓ located verbatim in the source · title, characters 64–114

e6
“The unit increase in intensity of monocots, dicots and weed dry weight causes decrease in rice grain yield by 2.18, 1.64 and 2.85 q ha-1 respectively”
✓ located verbatim in the source · abstract, characters 920–1069

Title

Production potential and economic analysis of direct wet seeded aromatic rice (Oryza Sativa L.) Cv. Pusa Basmati 1 as influenced by fertility levels and weed management practices

Parmeet Singh; Purshotam Singh; S.S. Singh ORYZA- An International Journal on Rice 2008

Other claims from this paper (7)

Intervention effect Yield and net income of aromatic rice increased with higher fertility levels.
Intervention effect Two hand weedings gave the highest grain yield of aromatic rice, followed by anilofos.
Intervention effect The maximum grain yield of aromatic rice was observed with 120: 60: 60 kg ha-1 of N: P2O5: K2O and two hand weedings.
Intervention effect Net return and benefit cost ratio were higher with 120: 60: 60 kg ha-1 of N: P2O5: K2O and anilofos.
Intervention effect The maximum weed index (67–69%) was observed in weedy check plots.
Association Each unit increase in monocot intensity was associated with a decrease in rice grain yield of 2.18 q ha-1.
Association Each unit increase in dicot intensity was associated with a decrease in rice grain yield of 1.64 q ha-1.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The largest decrease in seedling dry weight was in Achyranthes aspera (54.75%) at 4% residue concentration.

Taxon: Achyranthes asperaAchyranthes asperae0
Outcome: seedling dry weighte2
Direction: maximum decreasee2
Value: 54.75%e2
Qualifier: at 4% concentration of plant residuese2

Verbatim

e0
“native plants (Acacia catechu, Achyranthes aspera and Cassia tora)”
✓ located verbatim in the source · abstract, characters 559–625

e2
“The maximum decrease in seedling dry weight was recorded in A. aspera (54.75%) followed by A. catechu (42.74%) and C. tora 40.25%) respectively at 4% concentration of plant residues”
✓ located verbatim in the source · abstract, characters 1009–1190

Title

Phytotoxicity of Parthenium hysterophorus residues towards growth of three native plant species (Acacia catechu willd, Achyranthes aspera L. and Cassia tora L.) in Himachal Pradesh, India

Kuldip S. Dogra International Journal of Plant Physiology and Biochemistry 2012. doi:10.5897/ijppb11.009

Other claims from this paper (5)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Dodder infestation reduced clover height, fresh weight and dry weight.

Taxon: clover plantsTrifoliume0
Treatment: dodder weede0
Interactor: dodder weede0weed
Outcome: plant height, fresh, dry weighte0
Direction: great decreasee0

Not reportedComparator

Verbatim

e0
“dodder weed caused a great decrease in plant height, fresh, dry weight and seed yield of clover plants.”
✓ located verbatim in the source · abstract, characters 573–676

e1
“dodder weed (Cuscuta planiflora), Ten.”
✓ located verbatim in the source · abstract, characters 282–320

Title

EVALUATION OF SOME WEED CONTROL TREATMENTS ON DODDER (Cuscuta planiflora), TEN CONTROL IN EGYPTIAN CLOVER (Trifolium alexandrinum L.)

I. Soliman Journal of Plant Production 2009. doi:10.21608/jpp.2009.119106

Other claims from this paper (10)

Intervention effect Roundup controlled dodder best, followed by Herbazed, Butralin and Herphosate.
Intervention effect Dodder infestation reduced clover seed yield.
Intervention effect Hand combing alone was insufficient for dodder control.
Observation Dodder-infested clover had the lowest chlorophyll a and b contents.
Observation Dodder-infested clover had the highest carotene content.
Intervention effect Herbicide treatments slightly decreased clover chlorophyll a and b compared with uninfested untreated plants.
Intervention effect Herbicide treatments increased clover carotene compared with uninfested untreated plants.
Intervention effect Most herbicides slightly decreased clover protein content.
Recommendation The authors recommend butralin, Roundup, Herbazed and Herphosate under heavy dodder infestation.
Intervention effect Those herbicide practices reduced dodder injury and increased clover yield and components.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Composted manure decreased bean root and shoot weight.

Taxon: dry beant0
Treatment: composted manure treatmente0
Outcome: root and shoot weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“A decrease in root and shoot weight was observed in the composted manure treatment and this seemed to decrease mycorrhizal efficiency.”
✓ located verbatim in the source · abstract, characters 1651–1785

t0
“dry bean”
✓ located verbatim in the source · title, characters 48–56

Title

Mycorrhizal colonization and nutrient uptake of dry bean in manure and compost manure treated subsoil and untreated topsoil and subsoil

David D. Tarkalson; Von D. Jolley; Charles W. Robbins; et al. Journal of Plant Nutrition 1998. doi:10.1080/01904169809365529

Other claims from this paper (10)

Association Soil organic matter and leaf zinc concentration correlated with improved bean yield.
Intervention effect Manure had no significant effect on mycorrhizal spore numbers.
Observation Root colonization increased from under 5% at day 21 to 58% at day 56.
Intervention effect Manure or composted manure increased root colonization relative to untreated subsoil; topsoil had the highest colonization.
Intervention effect Topsoil promoted the greatest early colonization and zinc uptake.
Intervention effect At day 56, manured subsoil gave zinc absorption equal to topsoil and above the subsoil control.
Observation Compost manured subsoil did not show the increased zinc uptake.
Mechanism Composted manure apparently decreased mycorrhizal efficiency.
Association Uptake of other nutrients was unrelated or negatively related to mycorrhizal infection.
Mechanism Manure-stimulated mycorrhizal colonization could explain higher bean yield and zinc in manured subsoil.

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“dry weight decrease”

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