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“yield decrease”

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2010 ’20

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Organism: Anethum foeniculum ✕

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Raising zinc to 200 ppm significantly decreased fruit yield.

Taxon: fennelAnethum foeniculumt0
Treatment: zinc concentration to 200 ppme0
Outcome: fruit yield/fede0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“raising zinc concentration to 200 ppm revealed a significant decrease in fruit yield/fed”
✓ located verbatim in the source · abstract, characters 575–663

t0
“fennel”
✓ located after whitespace/quote normalisation · title, characters 82–88

Title

INFLUENCE OF ZINC AND HUMIC ACID ON GROWTH, YIELD AND ESSENTIAL OIL PERCENTAGE OF FENNEL (FOENICULUM VULGARE MILL.) PLANTS

Osama Tawfik Scientific Journal of Flowers and Ornamental Plants /Scientific Journal of Flowers and Ornamental Plants 2022. doi:10.21608/sjfop.2023.198497.1019

Other claims from this paper (7)

Intervention effect Zinc at 100 ppm significantly increased branch and umbel number.
Intervention effect Zinc at 100 ppm significantly increased fresh and dry herb weight.
Intervention effect Zinc at 100 ppm significantly increased fruit yield.
Intervention effect Zinc at 100 ppm significantly increased essential oil percentage.
Intervention effect Humic acid at 750 ppm gave highest values on parameters except height and fresh herb weight.
Association Zinc and humic acid interaction was significant for all measured parameters.
Intervention effect Combined zinc 100 ppm and humic acid 750 ppm was superior for measured parameters other than height.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing water deficit significantly decreased yield parameters.

Taxon: Foeniculum vulgareAnethum foeniculumt0
Treatment: Increasing water deficit stresse0
Outcome: yield parameterse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Increasing water deficit stress was led to a significant increase in essential oil percentage and proline content and a significant decrease in yield parameters and seed yield.”
✓ located verbatim in the source · abstract, characters 369–545

t0
“Foeniculum Vulgare”
✓ located verbatim in the source · title, characters 24–42

Title

Improving Resistance of Foeniculum Vulgare to Water Deficit Stress by Natural Regulators

Farshad Sorkhi; Ramin Rostami; Kazem Ghassemi-Golezani Agriculture (Pol nohospodárstvo) 2021. doi:10.2478/agri-2021-0003

Other claims from this paper (11)

Intervention effect Increasing water deficit significantly raised essential oil percentage.
Intervention effect Increasing water deficit significantly raised proline content.
Intervention effect Increasing water deficit significantly decreased seed yield.
Intervention effect Natural growth regulators affected most traits except essential oil percentage.
Intervention effect Methanol under normal irrigation gave the highest seed yield of 1,127.59 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest plant biomass of 5,426.92 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest essential oil yield of 22.67 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest proline content of 29.34 μmol/g fresh weight.
Intervention effect Under moderate and severe water deficit, salicylic acid produced the highest values of these four traits.
Recommendation The authors recommend methanol foliar spray under non-stress conditions.
Recommendation The authors recommend salicylic acid to mitigate water deficit stress.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing water deficit significantly decreased seed yield.

Taxon: Foeniculum vulgareAnethum foeniculumt0
Treatment: Increasing water deficit stresse0
Outcome: seed yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Increasing water deficit stress was led to a significant increase in essential oil percentage and proline content and a significant decrease in yield parameters and seed yield.”
✓ located verbatim in the source · abstract, characters 369–545

t0
“Foeniculum Vulgare”
✓ located verbatim in the source · title, characters 24–42

Title

Improving Resistance of Foeniculum Vulgare to Water Deficit Stress by Natural Regulators

Farshad Sorkhi; Ramin Rostami; Kazem Ghassemi-Golezani Agriculture (Pol nohospodárstvo) 2021. doi:10.2478/agri-2021-0003

Other claims from this paper (11)

Intervention effect Increasing water deficit significantly raised essential oil percentage.
Intervention effect Increasing water deficit significantly raised proline content.
Intervention effect Increasing water deficit significantly decreased yield parameters.
Intervention effect Natural growth regulators affected most traits except essential oil percentage.
Intervention effect Methanol under normal irrigation gave the highest seed yield of 1,127.59 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest plant biomass of 5,426.92 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest essential oil yield of 22.67 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest proline content of 29.34 μmol/g fresh weight.
Intervention effect Under moderate and severe water deficit, salicylic acid produced the highest values of these four traits.
Recommendation The authors recommend methanol foliar spray under non-stress conditions.
Recommendation The authors recommend salicylic acid to mitigate water deficit stress.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing plant density significantly decreased umbel number per plant and seed number per umbel.

Taxon: fennelAnethum foeniculumt0
Treatment: increase in plant densitye3
Outcome: umbel number per plant and seed number per umbele3
Direction: decreasee3

Not reportedComparator

Verbatim

t0
“Effect of sowing date and plant density on yield and yield components of fennel (Foeniculum vulgare).”
✓ located verbatim in the source · title, characters 0–101

e3
“the increase in plant density led to the significant decrease in umbel number per plant and seed number per umbel but it significantly increased umber number per m2, 1000-seed weight and finally, seed yield”
✓ located verbatim in the source · abstract, characters 907–1113

Title

Effect of sowing date and plant density on yield and yield components of fennel (Foeniculum vulgare).

Seyyed Gholamreza Moosavi; Mohamad Javad Seghatoleslami; Elham Ansarinia International Journal of Biosciences 2015

Other claims from this paper (8)

Intervention effect Sowing date, plant density and their interaction significantly affected umbel number per plant, seed number per umbel, 1000-seed weight and seed yield.
Intervention effect Delaying sowing significantly decreased seed number per umbel and seed yield relative to the first sowing date.
Intervention effect Delaying sowing significantly decreased umbel number per plant relative to the first sowing date.
Intervention effect Delaying sowing significantly decreased umbel number per square metre relative to the first sowing date.
Intervention effect Delaying sowing increased 1000-seed weight relative to the first sowing date.
Intervention effect Increasing plant density significantly increased umbel number per square metre, 1000-seed weight and seed yield.
Recommendation Sowing fennel on March 10 with 20 plants/m2 is recommended for Birjand, Iran.
Observation The recommended sowing date and density produced 1163.30 kg/ha of seed yield.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Increasing water deficit significantly raised proline content.

Taxon: Foeniculum vulgareAnethum foeniculumt0
Treatment: Increasing water deficit stresse0
Outcome: proline contente0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“Increasing water deficit stress was led to a significant increase in essential oil percentage and proline content and a significant decrease in yield parameters and seed yield.”
✓ located verbatim in the source · abstract, characters 369–545

t0
“Foeniculum Vulgare”
✓ located verbatim in the source · title, characters 24–42

Title

Improving Resistance of Foeniculum Vulgare to Water Deficit Stress by Natural Regulators

Farshad Sorkhi; Ramin Rostami; Kazem Ghassemi-Golezani Agriculture (Pol nohospodárstvo) 2021. doi:10.2478/agri-2021-0003

Other claims from this paper (11)

Intervention effect Increasing water deficit significantly raised essential oil percentage.
Intervention effect Increasing water deficit significantly decreased yield parameters.
Intervention effect Increasing water deficit significantly decreased seed yield.
Intervention effect Natural growth regulators affected most traits except essential oil percentage.
Intervention effect Methanol under normal irrigation gave the highest seed yield of 1,127.59 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest plant biomass of 5,426.92 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest essential oil yield of 22.67 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest proline content of 29.34 μmol/g fresh weight.
Intervention effect Under moderate and severe water deficit, salicylic acid produced the highest values of these four traits.
Recommendation The authors recommend methanol foliar spray under non-stress conditions.
Recommendation The authors recommend salicylic acid to mitigate water deficit stress.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Increasing water deficit significantly raised essential oil percentage.

Taxon: Foeniculum vulgareAnethum foeniculumt0
Treatment: Increasing water deficit stresse0
Outcome: essential oil percentagee0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“Increasing water deficit stress was led to a significant increase in essential oil percentage and proline content and a significant decrease in yield parameters and seed yield.”
✓ located verbatim in the source · abstract, characters 369–545

t0
“Foeniculum Vulgare”
✓ located verbatim in the source · title, characters 24–42

Title

Improving Resistance of Foeniculum Vulgare to Water Deficit Stress by Natural Regulators

Farshad Sorkhi; Ramin Rostami; Kazem Ghassemi-Golezani Agriculture (Pol nohospodárstvo) 2021. doi:10.2478/agri-2021-0003

Other claims from this paper (11)

Intervention effect Increasing water deficit significantly raised proline content.
Intervention effect Increasing water deficit significantly decreased yield parameters.
Intervention effect Increasing water deficit significantly decreased seed yield.
Intervention effect Natural growth regulators affected most traits except essential oil percentage.
Intervention effect Methanol under normal irrigation gave the highest seed yield of 1,127.59 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest plant biomass of 5,426.92 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest essential oil yield of 22.67 kg/ha.
Intervention effect Methanol under normal irrigation gave the highest proline content of 29.34 μmol/g fresh weight.
Intervention effect Under moderate and severe water deficit, salicylic acid produced the highest values of these four traits.
Recommendation The authors recommend methanol foliar spray under non-stress conditions.
Recommendation The authors recommend salicylic acid to mitigate water deficit stress.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Increasing plant density significantly increased umbel number per square metre, 1000-seed weight and seed yield.

Taxon: fennelAnethum foeniculumt0
Treatment: increase in plant densitye3
Outcome: umber number per m2, 1000-seed weight and finally, seed yielde3
Direction: increasede3

Not reportedComparator

Verbatim

t0
“Effect of sowing date and plant density on yield and yield components of fennel (Foeniculum vulgare).”
✓ located verbatim in the source · title, characters 0–101

e3
“the increase in plant density led to the significant decrease in umbel number per plant and seed number per umbel but it significantly increased umber number per m2, 1000-seed weight and finally, seed yield”
✓ located verbatim in the source · abstract, characters 907–1113

Title

Effect of sowing date and plant density on yield and yield components of fennel (Foeniculum vulgare).

Seyyed Gholamreza Moosavi; Mohamad Javad Seghatoleslami; Elham Ansarinia International Journal of Biosciences 2015

Other claims from this paper (8)

Intervention effect Sowing date, plant density and their interaction significantly affected umbel number per plant, seed number per umbel, 1000-seed weight and seed yield.
Intervention effect Delaying sowing significantly decreased seed number per umbel and seed yield relative to the first sowing date.
Intervention effect Delaying sowing significantly decreased umbel number per plant relative to the first sowing date.
Intervention effect Delaying sowing significantly decreased umbel number per square metre relative to the first sowing date.
Intervention effect Delaying sowing increased 1000-seed weight relative to the first sowing date.
Intervention effect Increasing plant density significantly decreased umbel number per plant and seed number per umbel.
Recommendation Sowing fennel on March 10 with 20 plants/m2 is recommended for Birjand, Iran.
Observation The recommended sowing date and density produced 1163.30 kg/ha of seed yield.

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“yield decrease”

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