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“yield decrease”

2,807 matches

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plus 275 non-evaluative

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plus 4 earlier · 1910s–1940s

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Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Laudis reduced weed quantity by 94,7% at harvest.

Taxon: maizeZea mayse0
Treatment: Laudise0
Outcome: level of weedinge0
Direction: reducede0
Value: 94,7%e0
Comparator: natural background without the introduction of herbicides and growth regulatore0

Not reportedInteractor

Verbatim

e0
“At the time of maize harvesting, Laudis reduced the level of weeding by 94,7% in quantity and by 655 g/m2 of mass compared to the natural background without the introduction of herbicides and growth regulator.”
✓ located verbatim in the source · abstract, characters 1166–1375

t1
“HERBICIDES AND PGR OF ZEASTIMULIN ON WEEDING AND YIELD OF CORN”
✓ located verbatim in the source · title, characters 31–93

e1
“the length of maize cobs increased from 17,9 cm to 18,6 cm in the version of weed control by Laudis (0,5 kg/ha)”
✓ located verbatim in the source · abstract, characters 2146–2257

e2
“which gave a grain yield increase of 2,9 t/ha”
✓ located verbatim in the source · abstract, characters 2611–2656

e3
“Stellar herbicide (1,1 l/ha) - for 3,1 t/ha.”
✓ located verbatim in the source · abstract, characters 2662–2706

e4
“where herbicides were applied together with PGR Zeastimulin, no decrease in the number of weeds was observed”
✓ located verbatim in the source · abstract, characters 1650–1758

Title

ESTIMATION OF THE INFLUENCE OF HERBICIDES AND PGR OF ZEASTIMULIN ON WEEDING AND YIELD OF CORN

Svitlana Okrushko Agriculture and Forestry 2020. doi:10.37128/2707-5826-2020-2-9

Other claims from this paper (17)

Intervention effect Laudis reduced weed numbers by 89,7% versus control after treatment.
Intervention effect Laudis reduced weed mass by 655 g/m2 at harvest.
Intervention effect Stellar reduced weed numbers by 93,5% at the first survey.
Intervention effect Stellar reduced weed numbers by 97,0% at the second survey.
Intervention effect Stellar reduced weed numbers by 97,9% at the third survey.
Intervention effect Adding Zeastimulin to herbicides did not decrease weed number.
Intervention effect Adding Zeastimulin to herbicides slightly decreased dry weed biomass.
Intervention effect Maize height was 17,3% higher on herbicidal variant 2 than control.
Intervention effect Maize height was 19,8% higher on herbicidal variant 4 than control.
Intervention effect Zeastimulin further increased maize height by 2 cm.
Intervention effect Zeastimulin increased cob length from 17,9 cm to 18,6 cm with Laudis.
Intervention effect Zeastimulin increased cob length from 18,3 cm to 19,4 cm with Stellar.
Intervention effect Weed reduction and Zeastimulin increased maize cob diameter.
Intervention effect Laudis increased maize grain yield by 2,9 t/ha.
Intervention effect Stellar increased maize grain yield by 3,1 t/ha.
Intervention effect Zeastimulin increased yield by 9,5% with Laudis.
Intervention effect Zeastimulin increased yield by 9,2% with Stellar.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Laudis reduced weed mass by 655 g/m2 at harvest.

Taxon: maizeZea mayse0
Treatment: Laudise0
Outcome: masse0
Direction: reducede0
Value: 655 g/m2e0
Comparator: natural background without the introduction of herbicides and growth regulatore0

Verbatim

e0
“At the time of maize harvesting, Laudis reduced the level of weeding by 94,7% in quantity and by 655 g/m2 of mass compared to the natural background without the introduction of herbicides and growth regulator.”
✓ located verbatim in the source · abstract, characters 1166–1375

t1
“HERBICIDES AND PGR OF ZEASTIMULIN ON WEEDING AND YIELD OF CORN”
✓ located verbatim in the source · title, characters 31–93

e1
“the length of maize cobs increased from 17,9 cm to 18,6 cm in the version of weed control by Laudis (0,5 kg/ha)”
✓ located verbatim in the source · abstract, characters 2146–2257

e2
“which gave a grain yield increase of 2,9 t/ha”
✓ located verbatim in the source · abstract, characters 2611–2656

e3
“Stellar herbicide (1,1 l/ha) - for 3,1 t/ha.”
✓ located verbatim in the source · abstract, characters 2662–2706

e4
“where herbicides were applied together with PGR Zeastimulin, no decrease in the number of weeds was observed”
✓ located verbatim in the source · abstract, characters 1650–1758

Title

ESTIMATION OF THE INFLUENCE OF HERBICIDES AND PGR OF ZEASTIMULIN ON WEEDING AND YIELD OF CORN

Svitlana Okrushko Agriculture and Forestry 2020. doi:10.37128/2707-5826-2020-2-9

Other claims from this paper (17)

Intervention effect Laudis reduced weed numbers by 89,7% versus control after treatment.
Intervention effect Laudis reduced weed quantity by 94,7% at harvest.
Intervention effect Stellar reduced weed numbers by 93,5% at the first survey.
Intervention effect Stellar reduced weed numbers by 97,0% at the second survey.
Intervention effect Stellar reduced weed numbers by 97,9% at the third survey.
Intervention effect Adding Zeastimulin to herbicides did not decrease weed number.
Intervention effect Adding Zeastimulin to herbicides slightly decreased dry weed biomass.
Intervention effect Maize height was 17,3% higher on herbicidal variant 2 than control.
Intervention effect Maize height was 19,8% higher on herbicidal variant 4 than control.
Intervention effect Zeastimulin further increased maize height by 2 cm.
Intervention effect Zeastimulin increased cob length from 17,9 cm to 18,6 cm with Laudis.
Intervention effect Zeastimulin increased cob length from 18,3 cm to 19,4 cm with Stellar.
Intervention effect Weed reduction and Zeastimulin increased maize cob diameter.
Intervention effect Laudis increased maize grain yield by 2,9 t/ha.
Intervention effect Stellar increased maize grain yield by 3,1 t/ha.
Intervention effect Zeastimulin increased yield by 9,5% with Laudis.
Intervention effect Zeastimulin increased yield by 9,2% with Stellar.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ri plants showed 20.6% higher Brix degree.

Taxon: melonCucumis melot0
Treatment: Ri‐plante0
Interactor: Rhizophagus irregularisRhizophagus irregularise2symbiont
Outcome: Brix degreee0
Direction: highest increasese0
Value: 20.6%e0
Comparator: NM‐plantse1

Verbatim

e0
“Ri‐plant exhibited the highest increases in yield (54%), fresh weight (65%), longitudinal (20%) and equatorial (33%) perimeters, Brix degree (20.6%), polyphenols (315.4%), carotenoids (353%), proteins (209.1%), flavonoids (114.38%), ascorbic acid (31.3%), reducing power (77.04%), DPPH radical inhibition (16.43%), and the highest decrease in titrable acidity (62.5%).”
✓ located verbatim in the source · abstract, characters 914–1282

t0
“melon”
✓ located verbatim in the source · title, characters 70–75

e1
“Results showed that production and fruit quality were significantly improved in mycorrhizal plants (M‐plants) compared to non‐mycorrhizal (NM‐plants) ones, regardless of AMF treatments.”
✓ located verbatim in the source · abstract, characters 666–851

e2
“This scientific research was carried out to assess the effectiveness of two arbuscular mycorrhizal fungi (AMF), Rhizophagus irregularis (Ri), R. fasciculatus (Rf), and their complex, in improving yield and quality attributes in melon variety ‘Ananas’ grown in greenhouse.”
✓ located verbatim in the source · abstract, characters 394–665

Title

Arbuscular mycorrhizal fungi improves yield and quality attributes of melon fruit grown under greenhouse

Abderrazak Benkebboura; Btissam Zoubi; Oumaima Akachoud; et al. New Zealand Journal of Crop and Horticultural Science 2024. doi:10.1080/01140671.2024.2388889

Other claims from this paper (15)

Intervention effect Mycorrhizal plants had significantly improved production and fruit quality versus nonmycorrhizal plants.
Intervention effect Ri plants showed 54% higher yield.
Intervention effect Ri plants showed 65% higher fresh weight.
Intervention effect Ri plants showed 20% higher longitudinal perimeter.
Intervention effect Ri plants showed 33% higher equatorial perimeter.
Intervention effect Ri plants showed 315.4% higher polyphenols.
Intervention effect Ri plants showed 353% higher carotenoids.
Intervention effect Ri plants showed 209.1% higher proteins.
Intervention effect Ri plants showed 114.38% higher flavonoids.
Intervention effect Ri plants showed 31.3% higher ascorbic acid.
Intervention effect Ri plants showed 77.04% higher reducing power.
Intervention effect Ri plants showed 16.43% higher DPPH inhibition.
Intervention effect Ri plants showed 62.5% lower titratable acidity.
Observation Ri fruit received high sensory ratings.
Recommendation The authors recommend R. irregularis for sustainable high quality melon production.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ri plants showed 31.3% higher ascorbic acid.

Taxon: melonCucumis melot0
Treatment: Ri‐plante0
Interactor: Rhizophagus irregularisRhizophagus irregularise2symbiont
Outcome: ascorbic acide0
Direction: highest increasese0
Value: 31.3%e0
Comparator: NM‐plantse1

Verbatim

e0
“Ri‐plant exhibited the highest increases in yield (54%), fresh weight (65%), longitudinal (20%) and equatorial (33%) perimeters, Brix degree (20.6%), polyphenols (315.4%), carotenoids (353%), proteins (209.1%), flavonoids (114.38%), ascorbic acid (31.3%), reducing power (77.04%), DPPH radical inhibition (16.43%), and the highest decrease in titrable acidity (62.5%).”
✓ located verbatim in the source · abstract, characters 914–1282

t0
“melon”
✓ located verbatim in the source · title, characters 70–75

e1
“Results showed that production and fruit quality were significantly improved in mycorrhizal plants (M‐plants) compared to non‐mycorrhizal (NM‐plants) ones, regardless of AMF treatments.”
✓ located verbatim in the source · abstract, characters 666–851

e2
“This scientific research was carried out to assess the effectiveness of two arbuscular mycorrhizal fungi (AMF), Rhizophagus irregularis (Ri), R. fasciculatus (Rf), and their complex, in improving yield and quality attributes in melon variety ‘Ananas’ grown in greenhouse.”
✓ located verbatim in the source · abstract, characters 394–665

Title

Arbuscular mycorrhizal fungi improves yield and quality attributes of melon fruit grown under greenhouse

Abderrazak Benkebboura; Btissam Zoubi; Oumaima Akachoud; et al. New Zealand Journal of Crop and Horticultural Science 2024. doi:10.1080/01140671.2024.2388889

Other claims from this paper (15)

Intervention effect Mycorrhizal plants had significantly improved production and fruit quality versus nonmycorrhizal plants.
Intervention effect Ri plants showed 54% higher yield.
Intervention effect Ri plants showed 65% higher fresh weight.
Intervention effect Ri plants showed 20% higher longitudinal perimeter.
Intervention effect Ri plants showed 33% higher equatorial perimeter.
Intervention effect Ri plants showed 20.6% higher Brix degree.
Intervention effect Ri plants showed 315.4% higher polyphenols.
Intervention effect Ri plants showed 353% higher carotenoids.
Intervention effect Ri plants showed 209.1% higher proteins.
Intervention effect Ri plants showed 114.38% higher flavonoids.
Intervention effect Ri plants showed 77.04% higher reducing power.
Intervention effect Ri plants showed 16.43% higher DPPH inhibition.
Intervention effect Ri plants showed 62.5% lower titratable acidity.
Observation Ri fruit received high sensory ratings.
Recommendation The authors recommend R. irregularis for sustainable high quality melon production.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ri plants showed 77.04% higher reducing power.

Taxon: melonCucumis melot0
Treatment: Ri‐plante0
Interactor: Rhizophagus irregularisRhizophagus irregularise2symbiont
Outcome: reducing powere0
Direction: highest increasese0
Value: 77.04%e0
Comparator: NM‐plantse1

Verbatim

e0
“Ri‐plant exhibited the highest increases in yield (54%), fresh weight (65%), longitudinal (20%) and equatorial (33%) perimeters, Brix degree (20.6%), polyphenols (315.4%), carotenoids (353%), proteins (209.1%), flavonoids (114.38%), ascorbic acid (31.3%), reducing power (77.04%), DPPH radical inhibition (16.43%), and the highest decrease in titrable acidity (62.5%).”
✓ located verbatim in the source · abstract, characters 914–1282

t0
“melon”
✓ located verbatim in the source · title, characters 70–75

e1
“Results showed that production and fruit quality were significantly improved in mycorrhizal plants (M‐plants) compared to non‐mycorrhizal (NM‐plants) ones, regardless of AMF treatments.”
✓ located verbatim in the source · abstract, characters 666–851

e2
“This scientific research was carried out to assess the effectiveness of two arbuscular mycorrhizal fungi (AMF), Rhizophagus irregularis (Ri), R. fasciculatus (Rf), and their complex, in improving yield and quality attributes in melon variety ‘Ananas’ grown in greenhouse.”
✓ located verbatim in the source · abstract, characters 394–665

Title

Arbuscular mycorrhizal fungi improves yield and quality attributes of melon fruit grown under greenhouse

Abderrazak Benkebboura; Btissam Zoubi; Oumaima Akachoud; et al. New Zealand Journal of Crop and Horticultural Science 2024. doi:10.1080/01140671.2024.2388889

Other claims from this paper (15)

Intervention effect Mycorrhizal plants had significantly improved production and fruit quality versus nonmycorrhizal plants.
Intervention effect Ri plants showed 54% higher yield.
Intervention effect Ri plants showed 65% higher fresh weight.
Intervention effect Ri plants showed 20% higher longitudinal perimeter.
Intervention effect Ri plants showed 33% higher equatorial perimeter.
Intervention effect Ri plants showed 20.6% higher Brix degree.
Intervention effect Ri plants showed 315.4% higher polyphenols.
Intervention effect Ri plants showed 353% higher carotenoids.
Intervention effect Ri plants showed 209.1% higher proteins.
Intervention effect Ri plants showed 114.38% higher flavonoids.
Intervention effect Ri plants showed 31.3% higher ascorbic acid.
Intervention effect Ri plants showed 16.43% higher DPPH inhibition.
Intervention effect Ri plants showed 62.5% lower titratable acidity.
Observation Ri fruit received high sensory ratings.
Recommendation The authors recommend R. irregularis for sustainable high quality melon production.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Infection affected the relative proportions of leaf, stem and root in lucerne compared with healthy plants.

Taxon: lucerneMedicago sativae0
Treatment: infected with Pseudopeziza medicaginise0
Interactor: Pseudopeziza medicaginisPseudopeziza medicaginise0pathogen
Outcome: relative proportions of leaf, stem and roote0
Comparator: healthy plantse0

Not reportedDirection

Verbatim

e0
“Growth analysis of lucerne plants infected with Pseudopeziza medicaginis compared with growth analysis of healthy plants showed that, while infection caused a general decrease in relative growth rate and leaf area ratio and affected the relative proportions of leaf, stem and root, there was no overall change in the growth pattern during the experimental period (7 weeks)”
✓ located verbatim in the source · abstract, characters 0–372

Title

Effects of Pseudopeziza leaf spot disease on growth and yield in lucerne

WC Morgan; DG Parbery Australian Journal of Agricultural Research 1977. doi:10.1071/ar9771029

Other claims from this paper (7)

Intervention effect Infection with Pseudopeziza medicaginis caused a general decrease in relative growth rate and leaf area ratio of lucerne compared with healthy plants.
Intervention effect Infection caused no overall change in the lucerne growth pattern during the 7-week experimental period.
Intervention effect Infection retarded the net assimilation rate in lucerne leaves and roots.
Intervention effect Infection slowed down the rate of increase of net assimilation rate in lucerne leaves as well as its rate of decrease in roots.
Intervention effect Infection delayed and possibly reduced flowering in lucerne.
Intervention effect Infection with P. medicaginis can reduce dry matter production in lucerne by over 40% in glasshouse, phytotron and field trials.
Intervention effect In the absence of fresh infections, a single period of infection can have a considerable long-term effect on lucerne.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

NSAE reduced grain loss in cowpea to 31-34 per cent, against 43-45 per cent in untreated control.

Taxon: cowpeaVigna unguiculatat0
Treatment: NSAEe7
Outcome: grain losse7
Direction: decreaseinferrede7
Value: 31-34e7
Qualifier: 43-45%e6
Comparator: untreated controle6

Verbatim

t0
“rainfed cowpea”
✓ located verbatim in the source · title, characters 75–89

e6
“Grain yield loss of about 43-45% was recorded in untreated control and this was attributed to the damage caused by insect pests of budding, flowering and podding stages”
✓ located verbatim in the source · abstract, characters 1371–1539

e7
“Cowpea treated with Cymbush super EC and NSAE had 16-31 and 31-34% grain loss, respectively”
✓ located verbatim in the source · abstract, characters 1541–1632

Title

Evaluation of cultivars and insecticides on insect pests and grain loss of rainfed cowpea (Vigna unguiculata (L.) Walp.) at Baga, Lake Chad shore area of Nigeria

U. M. Maina; B. M. Sastawa; B. M. Biu Journal of Entomology and Nematology 2014. doi:10.5897/jen2014.

Other claims from this paper (17)

Observation Flower thrips and legume pod borer were major insect pests of rainfed cowpea, with blister beetle and pod sucking bug also named.
Observation Borno brown cowpea failed to produce flowers in both seasons.
Observation Cowpea IT98k-131-2 was more tolerant to damage by insect pests at budding, flowering and podding stages.
Intervention effect Three sprays of Cymbush super EC increased grain yield by 87.68 and 61.09 per cent over control in 2008 and 2009.
Intervention effect Three sprays of NSAE increased grain yield by 81.85 and 53.69 per cent over control in 2008 and 2009.
Intervention effect Cymbush super EC reduced pod damage in cowpea to 7.0-7.4 per cent, against 22.3-26.3 per cent in untreated control.
Intervention effect NSAE reduced pod damage in cowpea to 8.8-10.6 per cent, against 22.3-26.3 per cent in untreated control.
Mechanism Grain yield loss in untreated cowpea of 43-45 per cent was attributed to damage by insect pests.
Intervention effect Cymbush super EC reduced grain loss in cowpea to 16-31 per cent, against 43-45 per cent in untreated control.
Intervention effect Three sprays of NSAE or Cymbush super EC on IT98k-131-2 gave the best grain yield in both seasons.
Intervention effect NSAE gave a higher marginal return than Cymbush super EC, 25.45 against 18.00.
Intervention effect Three sprays gave the highest marginal returns over control.
Intervention effect Insecticide application once at budding, flowering and podding reduced insect pest infestation in cowpea in the Lake Chad shore area.
Intervention effect Insecticide application once at budding, flowering and podding increased grain yield of rainfed cowpea in the Lake Chad shore area.
Intervention effect Three sprays of Cymbush super EC or NSAE gave the best control of insect pests in cowpea, economically.
Recommendation The authors recommend cultivating cowpea variety IT98k-131-2 for resistance and high yield.
Recommendation The authors recommend neem seed aqueous extract as an alternative insecticide for control of insect pests in cowpea.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The minimum possible relative plant height of Evridika was 0.51 at Pi = 64 eggs/mL soil.

Taxon: potatoSolanum tuberosume2
Material: Evridikae5
Treatment: Pi = 64e1
Outcome: minimum possible relative values for plant heighte1
Direction: decreaseinferrede1
Value: 0,51e1

Verbatim

e1
“In both potato varieties the minimum possible relative values for plant height were 0,51 and 1,0, respectively, at Pi = 64 eggs/mL soil”
✓ located verbatim in the source · abstract, characters 642–777

e2
“two new Bulgarian potato (Solanium tuberosum L.) varieties Evridika and Orfei”
✓ located verbatim in the source · abstract, characters 229–306

e5
“the relative plant height of varieties Evridika and Orfei was reduced at Pi ≥ 1 and 32 eggs/mL soil, respectively”
✓ located verbatim in the source · abstract, characters 527–640

Title

RELАTIONSHIP BETWEEN PОPULATION DENSITIES OF Globodera rostochiensis AND YIELD OF PОTATO CULTIVARS UNDER FIELD CONDITIONS IN BULGARIA

H. Samaliev; E. Nacheva; O. Baicheva DOAJ (DOAJ: Directory of Open Access Journals) 2016

Other claims from this paper (8)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

D-D and chloropicrin kept vector numbers very low for nearly three years in strawberries.

Taxon: strawberriesFragaria ×ananassae1
Treatment: D‐D and chloropicrine2
Outcome: vector numberse2
Direction: decreaseinferrede2
Qualifier: for nearly three yearse2

Not reportedComparator

Verbatim

e1
“Soil injection in March 1961 with D‐D (400 lb/acre), chloropicrin P4 gal/acre) or metham‐sodium (110 gal/acre) did not kill enough of its eelworm vectors ( Xiphinema diversicaudatum ) adequately to control arabis mosaic virus in strawberries planted in May”
✓ located verbatim in the source · abstract, characters 8–264

e2
“the D‐D and chloropicrin treatments kept vector numbers very low for nearly three years, greatly decreased virus spread, and increased both plant vigour and yield”
✓ located verbatim in the source · abstract, characters 455–617

Title

Control of Arabis Mosaic Virus in Strawberry with Nematicides

W. T. Dale; A. F. Hendy Plant Pathology 1967. doi:10.1111/j.1365-3059.1967.tb00403.x

Other claims from this paper (7)

Intervention effect Soil injection with D-D, chloropicrin or metham-sodium did not kill enough eelworm vectors to control arabis mosaic virus in strawberries.
Intervention effect D-D and chloropicrin greatly decreased arabis mosaic virus spread in strawberries.
Intervention effect D-D and chloropicrin increased plant vigour and yield in strawberries.
Intervention effect Chloropicrin gave consistently more plant vigour than D-D in strawberries.
Intervention effect Chloropicrin gave more and better fruit than D-D in strawberries.
Mechanism The advantage of chloropicrin is probably due to more pronounced side effects rather than superior vector or virus control.
Intervention effect Dazomet granules at 200 lb/acre had little effect in strawberries.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Oxadiazon and fluchloralin reduced weed growth in blackgram compared with the unweeded check.

Taxon: blackgramVigna mungoe0
Treatment: oxadiazon (0.75 kg/ha) and fkichloralin (1.0 kg/ha)e1
Outcome: weed growthe1
Direction: decreaseinferrede1
Comparator: unweeded checke1
Setting: rainfed conditionse0

Verbatim

e0
“Field investigations were conducted for two consecutive kharif seasons in 1982 and 1983 at the Directorate of Pulses Research (ICAR), Kanpur, to determine an efficient weed management practice for blackgram (cv. PS 1) under rainfed conditions”
✓ located verbatim in the source · abstract, characters 0–242

e1
“both oxadiazon (0.75 kg/ha) and fkichloralin (1.0 kg/ha) were quite effective in checking weed growth and enhancing blackgram yield (31%) over unweeded check (7.97 q/ha)”
✓ located verbatim in the source · abstract, characters 270–439

Title

Integrated Weed Managemet in Blackgram1

Masood Ali Indian Journal of Weed Science 1984

Other claims from this paper (2)

Intervention effect Oxadiazon and fluchloralin enhanced blackgram yield by 31% over the unweeded check.
Intervention effect The herbicides were as efficient as the weed-free condition during the first year.

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“yield decrease”

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