Paper · 2008 · Journal of Research and Applications in Agricultural Engineering

Response of carrots to application of natural extracts from seaweed (Sargassum sp.) - AlgaminoPlant and from leonardite - HumiPlant

A. Dobrzański; Z. Anyszka; K. Elkner

6
claims
18
verbatim quotes
15
citations
2
research areas
—
Not open access

Abstract

The aim of the 2 years (2006-2007) experiments carried out with carrots was to determine the influence of biostimulators from seaweed (AlgaminoPlant) and leonardite (HumiPlant) on growth and yield of the crops. Two systems of application were compared. In the first HumiPlant (30 L·ha) was used directly after sowing and 0,5 L·ha at 1-2 leaves stage of carrots, afterwards AlgaminoPlant was applied four times (1 L·ha) in 7-14 days intervals. In the second system AlgaminoPlant was applied four times at the rate of 1 L·ha for each treatment. Tendency of the yield increasing and positive changes in chemical composition after both treatments were observed. The content of nitrates was decreased and carotenoids were slightly increased. Soaking carrot and parsley seeds in 2% AlgaminoPlant water solution accelerated germination and improved germinability of seeds.

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Both treatments tended to increase carrot yield.

Taxon
carrotsDaucus carotat0
Treatment
both treatmentse0
Outcome
yielde0
Direction
increasinge0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“carrots”

✓ located verbatim in the source · title, characters 12–19 · show in text ↑
e0

“Tendency of the yield increasing and positive changes in chemical composition after both treatments were observed”

✓ located verbatim in the source · abstract, characters 543–656 · show in text ↑
e2

“Tendency of the yield increasing and positive changes in chemical composition after both treatments were observed”

✓ located verbatim in the source · abstract, characters 543–656 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Both treatments positively changed carrot chemical composition.

Taxon
carrotsDaucus carotat0
Treatment
both treatmentse0
Outcome
chemical compositione0
Direction
positive changese0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“carrots”

✓ located verbatim in the source · title, characters 12–19 · show in text ↑
e0

“Tendency of the yield increasing and positive changes in chemical composition after both treatments were observed”

✓ located verbatim in the source · abstract, characters 543–656 · show in text ↑
e2

“Tendency of the yield increasing and positive changes in chemical composition after both treatments were observed”

✓ located verbatim in the source · abstract, characters 543–656 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatments decreased carrot nitrate content.

Taxon
carrotsDaucus carotat0
Treatment
both treatmentse2
Outcome
content of nitratese0
Direction
decreasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“carrots”

✓ located verbatim in the source · title, characters 12–19 · show in text ↑
e0

“The content of nitrates was decreased”

✓ located verbatim in the source · abstract, characters 658–695 · show in text ↑
e2

“Tendency of the yield increasing and positive changes in chemical composition after both treatments were observed”

✓ located verbatim in the source · abstract, characters 543–656 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatments slightly increased carrot carotenoids.

Taxon
carrotsDaucus carotat0
Treatment
both treatmentse2
Outcome
carotenoidse0
Direction
increasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“carrots”

✓ located verbatim in the source · title, characters 12–19 · show in text ↑
e0

“carotenoids were slightly increased”

✓ located verbatim in the source · abstract, characters 700–735 · show in text ↑
e2

“Tendency of the yield increasing and positive changes in chemical composition after both treatments were observed”

✓ located verbatim in the source · abstract, characters 543–656 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AlgaminoPlant soaking accelerated carrot seed germination.

Taxon
carrotsDaucus carotat0
Treatment
Soaking carrot and parsley seeds in 2% AlgaminoPlant water solutione0
Outcome
germinatione0
Direction
acceleratede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“carrots”

✓ located verbatim in the source · title, characters 12–19 · show in text ↑
e0

“Soaking carrot and parsley seeds in 2% AlgaminoPlant water solution accelerated germination and improved germinability of seeds”

✓ located verbatim in the source · abstract, characters 737–864 · show in text ↑
e2

“Tendency of the yield increasing and positive changes in chemical composition after both treatments were observed”

✓ located verbatim in the source · abstract, characters 543–656 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AlgaminoPlant soaking improved carrot seed germinability.

Taxon
carrotsDaucus carotat0
Treatment
Soaking carrot and parsley seeds in 2% AlgaminoPlant water solutione0
Outcome
germinability of seedse0
Direction
improvede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“carrots”

✓ located verbatim in the source · title, characters 12–19 · show in text ↑
e0

“Soaking carrot and parsley seeds in 2% AlgaminoPlant water solution accelerated germination and improved germinability of seeds”

✓ located verbatim in the source · abstract, characters 737–864 · show in text ↑
e2

“Tendency of the yield increasing and positive changes in chemical composition after both treatments were observed”

✓ located verbatim in the source · abstract, characters 543–656 · show in text ↑

Petroselinum crispum · growth · Daucus carota (carrot)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

application · growth · Daucus carota (carrot)Positive and negative results

20 papers: 16 positive, 4 negative or no effect

15 papers in the same direction as this paper · 4 in the opposite direction

  1. negative
  2. no effect
  3. no effect

16 papers more in this group

See all 20 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.