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“yield decrease”

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Organism: Allium sativum ✕

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Greater rust severity corresponded to marked garlic yield decreases.

Taxon: garlicAllium sativume0
Treatment: rust severitiese0
Outcome: yieldse0
Direction: decreasee0

Verbatim

e0
“Increase of rust severities resulted in remarkable decrease in yields of garlic”
✓ located verbatim in the source · abstract, characters 1073–1152

Title

Occurrence of Garlic Rust in Southern Regions of Korea

Dong-Hyun Lee; Jae-Seoun Hur; Young-Jin Koh Research in Plant Disease 2003. doi:10.5423/rpd.2003.9.3.121

Other claims from this paper (6)

Observation Garlic rust severity ranged from 1.2 to 85.8 across years and cultivars.
Observation Garlic rust severity was higher in 1998 than in 1999.
Mechanism Authors attributed greater 1998 rust severity to frequent rain and humidity.
Observation Rust was severe on Daeseo and low on Namdo.
Observation Cultivars differed substantially in susceptibility or resistance to rust.
Mechanism The authors considered rust capable of serious damage to garlic cultivation.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Rise in exchangeable sodium percentage decreased bulb diameter, weight and yield of onion and garlic

Taxon: onion and garlicAllium cepa Allium sativume0
Organ / stage: bulbe0
Treatment: rise in ESPe0
Outcome: diameter, weight and yield of bulbe0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“There was continuous decrease in dry matter production at I (30 days after tranplanting and sowing of onion and garlic, respectively) and U (at harvesting) stages of growth and in diameter, weight and yield of bulb of the two test crops with rise in ESP”
✓ located verbatim in the source · abstract, characters 228–481

Title

Effect of Exachangeable Sodium Percentage on Growth, Yield and Chemical Composition of Onion and Garlic

S. B. Singh; I. P. Abrol Journal of the Indian Society of Soil Science 1985

Other claims from this paper (6)

Intervention effect Rise in exchangeable sodium percentage decreased dry matter production of onion and garlic
Association Exchangeable sodium percentage had a significant negative correlation with bulb yield
Association Sodium content increased with higher exchangeable sodium percentage in both crops
Association Calcium content decreased with higher exchangeable sodium percentage in both crops
Observation Potassium content fell in onion only
Association Onion was more sensitive to sodic condition than garlic

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Garlic with peas significantly reduced growth and total yield versus sole cropping.

Taxon: garlicAllium sativume0
Treatment: garlic with pease0
Interactor: peasLathyrus oleraceuse0other
Outcome: vegetative growth characters and total yield of all crops under studye0
Direction: decreasee0
Comparator: grown each crop solelye0

Verbatim

e0
“all intercropping systems , i.e. garlic with lettuce, garlic with peas, and garlic with cabbage caused a significant decrease in the vegetative growth characters and total yield of all crops under study, as compared with grown each crop solely”
✓ located verbatim in the source · abstract, characters 457–700

Title

MATHEMATICAL EQUATION TO DETERMINE THE TOTAL YIELD VALUE IN DIFFERENT INTERCROPPING SYSTEMS OF SOME VEGETABLE CROPS

Mahmoud Khalil; A Asandhi; N Gunadi; et al. the future of agriculture 2019. doi:10.37229/fsa.fja.2019.07.15

Other claims from this paper (7)

Intervention effect Garlic with lettuce significantly reduced growth and total yield of the crops versus sole cropping.
Intervention effect Garlic with cabbage significantly reduced growth and total yield versus sole cropping.
Intervention effect Garlic-cabbage intercropping had the lowest growth and yield values, followed by garlic-lettuce.
Intervention effect Garlic-peas intercropping produced less depression in growth and yield.
Intervention effect Garlic-lettuce intercropping increased total yield value by 62.84% over sole cropping.
Intervention effect Garlic-peas intercropping increased total yield value by 86.83 % over sole cropping.
Intervention effect Garlic-cabbage intercropping increased total yield value by 51.19 % over sole cropping.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Garlic with cabbage significantly reduced growth and total yield versus sole cropping.

Taxon: garlicAllium sativume0
Treatment: garlic with cabbagee0
Interactor: cabbageBrassica oleracea var. capitatae0other
Outcome: vegetative growth characters and total yield of all crops under studye0
Direction: decreasee0
Comparator: grown each crop solelye0

Verbatim

e0
“all intercropping systems , i.e. garlic with lettuce, garlic with peas, and garlic with cabbage caused a significant decrease in the vegetative growth characters and total yield of all crops under study, as compared with grown each crop solely”
✓ located verbatim in the source · abstract, characters 457–700

Title

MATHEMATICAL EQUATION TO DETERMINE THE TOTAL YIELD VALUE IN DIFFERENT INTERCROPPING SYSTEMS OF SOME VEGETABLE CROPS

Mahmoud Khalil; A Asandhi; N Gunadi; et al. the future of agriculture 2019. doi:10.37229/fsa.fja.2019.07.15

Other claims from this paper (7)

Intervention effect Garlic with lettuce significantly reduced growth and total yield of the crops versus sole cropping.
Intervention effect Garlic with peas significantly reduced growth and total yield versus sole cropping.
Intervention effect Garlic-cabbage intercropping had the lowest growth and yield values, followed by garlic-lettuce.
Intervention effect Garlic-peas intercropping produced less depression in growth and yield.
Intervention effect Garlic-lettuce intercropping increased total yield value by 62.84% over sole cropping.
Intervention effect Garlic-peas intercropping increased total yield value by 86.83 % over sole cropping.
Intervention effect Garlic-cabbage intercropping increased total yield value by 51.19 % over sole cropping.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Garlic with lettuce significantly reduced growth and total yield of the crops versus sole cropping.

Taxon: garlicAllium sativume0
Treatment: garlic with lettucee0
Interactor: lettuceLactuca sativae0other
Outcome: vegetative growth characters and total yield of all crops under studye0
Direction: decreasee0
Comparator: grown each crop solelye0

Verbatim

e0
“all intercropping systems , i.e. garlic with lettuce, garlic with peas, and garlic with cabbage caused a significant decrease in the vegetative growth characters and total yield of all crops under study, as compared with grown each crop solely”
✓ located verbatim in the source · abstract, characters 457–700

Title

MATHEMATICAL EQUATION TO DETERMINE THE TOTAL YIELD VALUE IN DIFFERENT INTERCROPPING SYSTEMS OF SOME VEGETABLE CROPS

Mahmoud Khalil; A Asandhi; N Gunadi; et al. the future of agriculture 2019. doi:10.37229/fsa.fja.2019.07.15

Other claims from this paper (7)

Intervention effect Garlic with peas significantly reduced growth and total yield versus sole cropping.
Intervention effect Garlic with cabbage significantly reduced growth and total yield versus sole cropping.
Intervention effect Garlic-cabbage intercropping had the lowest growth and yield values, followed by garlic-lettuce.
Intervention effect Garlic-peas intercropping produced less depression in growth and yield.
Intervention effect Garlic-lettuce intercropping increased total yield value by 62.84% over sole cropping.
Intervention effect Garlic-peas intercropping increased total yield value by 86.83 % over sole cropping.
Intervention effect Garlic-cabbage intercropping increased total yield value by 51.19 % over sole cropping.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Rise in exchangeable sodium percentage decreased dry matter production of onion and garlic

Taxon: onion and garlicAllium cepa Allium sativume0
Organ / stage: stages of growthe0
Treatment: rise in ESPe0
Outcome: dry matter productione0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“There was continuous decrease in dry matter production at I (30 days after tranplanting and sowing of onion and garlic, respectively) and U (at harvesting) stages of growth and in diameter, weight and yield of bulb of the two test crops with rise in ESP”
✓ located verbatim in the source · abstract, characters 228–481

Title

Effect of Exachangeable Sodium Percentage on Growth, Yield and Chemical Composition of Onion and Garlic

S. B. Singh; I. P. Abrol Journal of the Indian Society of Soil Science 1985

Other claims from this paper (6)

Intervention effect Rise in exchangeable sodium percentage decreased bulb diameter, weight and yield of onion and garlic
Association Exchangeable sodium percentage had a significant negative correlation with bulb yield
Association Sodium content increased with higher exchangeable sodium percentage in both crops
Association Calcium content decreased with higher exchangeable sodium percentage in both crops
Observation Potassium content fell in onion only
Association Onion was more sensitive to sodic condition than garlic

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The yield index declined from 63% to 21% across generations two to eight.

Taxon: garlic (Allium sativum L.)Allium sativumt0
Outcome: yield indexe0
Direction: decreaseinferrede0
Value: 63% to 21%e0

Verbatim

t0
“garlic (Allium sativum L.)”
✓ located verbatim in the source · title, characters 94–120

e0
“The yield index showed the same trend as $2^{nd}-8^{th}$ to 63% to 21%.”
✓ located verbatim in the source · abstract, characters 798–869

Title

Yield change of seed bulb according to annual field culture after induced meristem culture in garlic (Allium sativum L.)

Young-Seok Kwon; In-Hu Choi; Cheol-Woo Kim; et al. Korean Journal of Agricultural Science 2015. doi:10.7744/cnujas.2015.42.4.305

Other claims from this paper (10)

Observation Growth characteristics decreased across field generations.
Observation Plant height and stem diameter differed more between conventional and TCR bulbs.
Observation TCR bulbs were harvested a week later than conventional bulbs.
Observation Second generation bulbs yielded 72.3 g.
Observation Eighth generation bulbs yielded 57.1 g.
Observation Every TCR generation yielded more than conventional seed garlic at 43.9 g.
Observation TCR bulbs had much less OYDV and GSV infection than conventional bulbs.
Observation LYSV infection was 6.7% in the second generation.
Observation LYSV infection was 26% in the eighth generation.
Observation LYSV infection in TCR bulbs was much below 80% in conventional bulbs.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Chlorophyll concentration decreased under low Se and low S.

Taxon: garlic plantsAllium sativumt0
Treatment: low Se dose(0.3 μmol L-1) at low S levele0
Outcome: chlorophyll concentratione0
Direction: decreasee0
Comparator: the controlse0

Verbatim

e0
“Plants grown under a low Se dose(0.3 μmol L-1) at low S level showed higher yields（12.0% increase in fresh weight yield, 13.7% increase in dry weight yield） than the controls, despite a decrease in chlorophyll concentration”
✓ located verbatim in the source · abstract, characters 260–483

t0
“garlic plants”
✓ located verbatim in the source · title, characters 79–92

Title

Effects of selenium and sulfur on antioxidants and physiological parameters of garlic plants during senescence

Cheng; Bo Bo; Lian; et al. 农业科学学报：英文版 2016

Other claims from this paper (10)

Intervention effect Low Se at low S increased fresh weight yield by 12.0%.
Intervention effect Low Se at low S increased dry weight yield by 13.7%.
Intervention effect Se treatment lowered lipid peroxidation.
Intervention effect Se treatment increased glut athione peroxidase and catalase activities.
Intervention effect Se treatment lowered superoxide dismutase activity.
Intervention effect S affected Fv/Fm more strongly than Se.
Intervention effect S affected proline content more strongly than Se.
Mechanism Authors conclude Se delays senescence by alleviating peroxide stress.
Observation High Se can be toxic.
Mechanism High S may increase tolerance to high Se through reduced Se accumulation.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In some crops planted in cool soils in late March, yield was lost by 100%.

Taxon: garlicAllium sativume0
Treatment: planted in cool soils in late Marche1
Outcome: yielde1
Direction: decreaseinferrede1
Value: 100%e1

Not reportedComparator

Verbatim

e0
“Four annual experiments with garlic (Allium sativum) were established in fields naturally infested with Sclerotium cepivorum”
✓ located verbatim in the source · abstract, characters 0–124

e1
“A 100% loss in yield occurred in some crops planted in cool soils in late March”
✓ located verbatim in the source · abstract, characters 605–684

Title

Production components and yield loss of garlic cultivars planted at different times in a field naturally infested with Sclerotium cepivorum

C. M. F. Pinto; L. A. Maffia; V. W. D. Casali; et al. International Journal of Pest Management 2000. doi:10.1080/096708700227598

Other claims from this paper (11)

Intervention effect Garlic planted about 1 month earlier (28 January-15 February) had the highest final stands and yields compared with the traditional planting time (15 March-15 April).
Intervention effect Planting at the traditional time reduced final stands and yields by 56-92%, primarily from attack by S. cepivorum.
Intervention effect With early planting (15 January), final stands were similar to those of the 28 January and 15 February plantings.
Intervention effect With early planting (15 January), yields were reduced by half because of a much lower mean weight of the harvested bulbs.
Intervention effect In a late planting (15 May), final stand was 75% lower than with early plantings.
Intervention effect In a late planting (15 May), yield was correspondingly lower than with early plantings.
Observation The largest bulbs (21.6 g) were obtained from the planting on 28 February.
Intervention effect Yields from the 28 February planting were reduced by half relative to the planting two weeks earlier, because of a 50% reduction in final stand.
Intervention effect The 28 February planting had a 50% reduction in final stand relative to the planting two weeks earlier.
Recommendation Early planting of garlic is recommended as an important management strategy to avoid white rot in soils infested with S. cepivorum sclerotia.
Intervention effect Initial stands were unaffected by time of planting.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Weed interference caused average losses of 24.3% in total bulb yield of garlic compared with weed control.

Taxon: garlicAllium sativumt0
Treatment: weed interferencee2
Interactor: weede2weed
Outcome: total bulb yielde1
Direction: decreaseinferrede1
Value: 24.3%e1
Comparator: controle3

Verbatim

t0
“Periods of weed interference in garlic crop”
✓ located verbatim in the source · title, characters 0–43

e1
“The results indicated average losses of 24.3% in total bulb yield and 28.9% in commercial bulb yield”
✓ located verbatim in the source · abstract, characters 1133–1233

e2
“This study aimed to assess the extent of yield losses attributed to weed interference”
✓ located verbatim in the source · abstract, characters 269–354

e3
“two weed management strategies (coexistence and control)”
✓ located verbatim in the source · abstract, characters 808–864

Title

Periods of weed interference in garlic crop

Naiara Guerra; Angela Sofia Radzinski; Beatriz Nogatz; et al. Acta Scientiarum Agronomy 2024. doi:10.4025/actasciagron.v46i1.68403

Other claims from this paper (6)

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“yield decrease”

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