Abstract
Experiments were carried out at FGBNU VNIIO in 20112016. The aim of the study was to analyze the influence of different types of organic dormancy caused by various factors on seed quality of some representatives of umbellifer crops. The objects of the study were seeds: parsnip ‘Kulinar’ (Pastinaca sativa L.); carrot ‘Rogneda’ (Daucus carrota L.); root parsley ‘Ljubasha’ (Petroselinum crispum (Mill.) Nyman ex A.W. Hill.); root celery ‘Kupidon’ (Apium graveolens L.); coriander ‘Yantar’ (Coriandrum sativum L.) and dill ‘Kentavr’ (Anethum graveolens L.). In all seeds studied, the speed of embryo growth was decreased by 30% or0.03 mma day. Under influence of the induced dormancy caused by incubation in extract from dill seeds, the speed of embryo growth in all species was decreased by 94-97% on average. The process of germination of just picked seeds in all crops studied showed itself in reduction of germinated seed number by 54% as compared with control variant. Under the effect of incubation at high temperature the seeds of parsnip and root celery didn’t germinate, whereas the germination in the seeds of coriander, root parsley and carrot was decreased by 51%, 47% and 46%, respectively as compared with control. There is no germination observed in parsnip, carrot, root celery and coriander under influence of induced dormancy caused by incubation in extract from dill seeds. In this case, the germination of seeds of root parsley and dill was 8.1% and 15%, respectively. The Pearson correlation between the speed of embryo growth and percent of seed germination showed the significant and positive relationship in the range 0.706-0.952. Analysis of variance (ANOVA) showed that induced by temperature or allelopathic dormancy had impact on the speed of embryo’s growth in the crops studied, where factor effect was 89-86% depending on type of dormancy. Analysis of variance between the factors of dormancy and germination revealed that all types of dormancy analyzed had much influence on germination in these crops. The factor effects for primary, temperature induced, and induced allelopathic dormancy were 98% (F=1590.3; P=< 2x10-16), respectively.
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Claims 13
Claim · model-written summary
Induced dormancy from incubation in dill seed extract decreased embryo growth speed in umbellifer species by 94-97% on average.
- Taxon
- UMBELLIFER CROPSt0
- Treatment
- induced dormancy caused by incubation in extract from dill seedse1
- Outcome
- speed of embryo growthe1
- Direction
- decreasede1
- Value
- 94-97%e1
Not reportedComparator
Verbatim
t0“UMBELLIFER CROPS”
e1“Under influence of the induced dormancy caused by incubation in extract from dill seeds, the speed of embryo growth in all species was decreased by 94-97% on average”
Claim · model-written summary
Just-picked seeds reduced germinated seed number by 54% compared with the control variant in umbellifer crops.
Verbatim
t0“UMBELLIFER CROPS”
e2“The process of germination of just picked seeds in all crops studied showed itself in reduction of germinated seed number by 54% as compared with control variant”
Claim · model-written summary
Incubation at high temperature decreased coriander seed germination by 51% compared with control.
- Taxon
- coriander
Coriandrum sativume3 - Treatment
- incubation at high temperaturee3
- Outcome
- germinatione3
- Direction
- decreasede3
- Value
- 51%e3
- Comparator
- controle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Under the effect of incubation at high temperature the seeds of parsnip and root celery didn’t germinate, whereas the germination in the seeds of coriander, root parsley and carrot was decreased by 51%, 47% and 46%, respectively as compared with control.”
Claim · model-written summary
Incubation at high temperature decreased root parsley seed germination by 47% compared with control.
Verbatim
e3“Under the effect of incubation at high temperature the seeds of parsnip and root celery didn’t germinate, whereas the germination in the seeds of coriander, root parsley and carrot was decreased by 51%, 47% and 46%, respectively as compared with control.”
Claim · model-written summary
Incubation at high temperature decreased carrot seed germination by 46% compared with control.
- Taxon
- carrot
Daucus carotae3 - Treatment
- incubation at high temperaturee3
- Outcome
- germinatione3
- Direction
- decreasede3
- Value
- 46%e3
- Comparator
- controle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Under the effect of incubation at high temperature the seeds of parsnip and root celery didn’t germinate, whereas the germination in the seeds of coriander, root parsley and carrot was decreased by 51%, 47% and 46%, respectively as compared with control.”
Claim · model-written summary
Incubation at high temperature stopped germination of parsnip and root celery seeds.
Not reportedComparatorDirection
Verbatim
e3“Under the effect of incubation at high temperature the seeds of parsnip and root celery didn’t germinate, whereas the germination in the seeds of coriander, root parsley and carrot was decreased by 51%, 47% and 46%, respectively as compared with control.”
Claim · model-written summary
Induced dormancy from dill seed extract gave no germination in parsnip, carrot and root celery.
- Taxon
- parsnip, carrot, root celerye4
- Treatment
- induced dormancy caused by incubation in extract from dill seedse4
- Outcome
- germinatione4
Not reportedComparatorDirection
Verbatim
e4“There is no germination observed in parsnip, carrot, root celery and coriander under influence of induced dormancy caused by incubation in extract from dill seeds”
Claim · model-written summary
Induced dormancy from dill seed extract gave no germination in coriander.
- Taxon
- corianderCoriandrum sativume4
- Treatment
- induced dormancy caused by incubation in extract from dill seedse4
- Outcome
- germinatione4
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“There is no germination observed in parsnip, carrot, root celery and coriander under influence of induced dormancy caused by incubation in extract from dill seeds”
Claim · model-written summary
Under induced dormancy from dill seed extract, root parsley seeds reached 8.1% germination.
Verbatim
e4“There is no germination observed in parsnip, carrot, root celery and coriander under influence of induced dormancy caused by incubation in extract from dill seeds”
e5“In this case, the germination of seeds of root parsley and dill was 8.1% and 15%, respectively”
Claim · model-written summary
Under induced dormancy from dill seed extract, dill seeds reached 15% germination.
- Taxon
- dill
Anethum graveolense5 - Treatment
- induced dormancy caused by incubation in extract from dill seedse4
- Outcome
- germination of seedse5
- Value
- 15%e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“There is no germination observed in parsnip, carrot, root celery and coriander under influence of induced dormancy caused by incubation in extract from dill seeds”
e5“In this case, the germination of seeds of root parsley and dill was 8.1% and 15%, respectively”
Claim · model-written summary
Speed of embryo growth and percent seed germination were significantly and positively correlated, r in the range 0.706-0.952.
Verbatim
t0“UMBELLIFER CROPS”
e6“The Pearson correlation between the speed of embryo growth and percent of seed germination showed the significant and positive relationship in the range 0.706-0.952”
Claim · model-written summary
Temperature-induced or allelopathic dormancy had an ANOVA factor effect of 89-86% on speed of embryo growth, depending on dormancy type.
- Taxon
- UMBELLIFER CROPSt0
- Treatment
- induced by temperature or allelopathic dormancye7
- Outcome
- speed of embryo’s growthe7
- Value
- 89-86%e7
Not reportedDirection
Verbatim
t0“UMBELLIFER CROPS”
e7“Analysis of variance (ANOVA) showed that induced by temperature or allelopathic dormancy had impact on the speed of embryo’s growth in the crops studied, where factor effect was 89-86% depending on type of dormancy”
Claim · model-written summary
Primary, temperature-induced and allelopathic dormancy each had a factor effect of 98% on germination, and all dormancy types had much influence on germination.
- Taxon
- UMBELLIFER CROPSt0
- Treatment
- primary, temperature induced, and induced allelopathic dormancye7
- Outcome
- germinatione7
- Value
- 98%e7
- Qualifier
- F=1590.3; P=< 2x10-16e7
Not reportedDirection
Verbatim
t0“UMBELLIFER CROPS”
e7“Analysis of variance between the factors of dormancy and germination revealed that all types of dormancy analyzed had much influence on germination in these crops. The factor effects for primary, temperature induced, and induced allelopathic dormancy were 98% (F=1590.3; P=< 2x10-16), respectively.”
The same questions in other papers
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botanical · growth · Coriandrum sativum (coriander)Positive and negative results
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See all 9 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.