Paper · 2012 · Journal of Plant Nutrition

SYNTHETIC SOIL AGGREGATES AS A POTTING MEDIUM FOR ORNAMENTAL PLANT PRODUCTION

G. Y. Jayasinghe

8
claims
16
verbatim quotes
23
citations
3
research areas
—
Not open access

Abstract

Synthetic aggregates (SA) were developed as alternative potting media for ornamental plant production. Four different types of SA were developed from low productive acidic soil and paper waste with adding different types of compost amendments. Compost amendments used in the experiment were cattle manure compost, chicken manure compost, and leaf manure compost. Popular ornamental plant french marigold (Tagetes patula) was used in this experiment. SA with different compost amendments gave considerable physical and chemical parameters compared to commercial zeolite media. Moreover, plant grown in SA media showed better growth and nutritional parameters compared to plant grown in zeolite media. The plant height, number of flowers per plant, shoot fresh weight, shoot dry weight, root length, root fresh weight and root dry weight obtained from three different compost based SA were increased by in the ranges of 8.14--14.41%, 5.66--9.46%, 25.52--31.47%, 9.44--16.13%, 6.14--9.23%, 2.40--8.47% and 8.85--17.05%, respectively, compared to zeolite control.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Synthetic aggregate media improved marigold growth and nutritional parameters relative to zeolite.

Taxon
french marigoldTagetes patulae1
Treatment
SA mediae0
Outcome
growth and nutritional parameterse0
Direction
bettere0
Comparator
zeolite mediae0

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

Tagetes patula
Tagetes patula · Taxon · picture from its Wikimedia Commons categoryTomekgg08 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“plant grown in SA media showed better growth and nutritional parameters compared to plant grown in zeolite media”

✓ located verbatim in the source · abstract, characters 586–698 · show in text ↑
e1

“french marigold (Tagetes patula)”

✓ located verbatim in the source · abstract, characters 388–420 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost-based synthetic aggregate increased marigold height by 8.14--14.41% over zeolite.

Taxon
french marigoldTagetes patulae1
Treatment
three different compost based SAe0
Outcome
plant heighte0
Direction
increasede0
Value
8.14--14.41%e0
Comparator
zeolite controle0

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

Tagetes patula
Tagetes patula · Taxon · picture from its Wikimedia Commons categoryTomekgg08 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The plant height, number of flowers per plant, shoot fresh weight, shoot dry weight, root length, root fresh weight and root dry weight obtained from three different compost based SA were increased by in the ranges of 8.14--14.41%, 5.66--9.46%, 25.52--31.47%, 9.44--16.13%, 6.14--9.23%, 2.40--8.47% and 8.85--17.05%, respectively, compared to zeolite control”

✓ located verbatim in the source · abstract, characters 700–1058 · show in text ↑
e1

“french marigold (Tagetes patula)”

✓ located verbatim in the source · abstract, characters 388–420 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost-based synthetic aggregate increased marigold flower count by 5.66--9.46%.

Taxon
french marigoldTagetes patulae1
Treatment
three different compost based SAe0
Outcome
number of flowers per plante0
Direction
increasede0
Value
5.66--9.46%e0
Comparator
zeolite controle0

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

Tagetes patula
Tagetes patula · Taxon · picture from its Wikimedia Commons categoryTomekgg08 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The plant height, number of flowers per plant, shoot fresh weight, shoot dry weight, root length, root fresh weight and root dry weight obtained from three different compost based SA were increased by in the ranges of 8.14--14.41%, 5.66--9.46%, 25.52--31.47%, 9.44--16.13%, 6.14--9.23%, 2.40--8.47% and 8.85--17.05%, respectively, compared to zeolite control”

✓ located verbatim in the source · abstract, characters 700–1058 · show in text ↑
e1

“french marigold (Tagetes patula)”

✓ located verbatim in the source · abstract, characters 388–420 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost-based synthetic aggregate increased marigold shoot fresh weight by 25.52--31.47%.

Taxon
french marigoldTagetes patulae1
Treatment
three different compost based SAe0
Outcome
shoot fresh weighte0
Direction
increasede0
Value
25.52--31.47%e0
Comparator
zeolite controle0

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

Tagetes patula
Tagetes patula · Taxon · picture from its Wikimedia Commons categoryTomekgg08 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The plant height, number of flowers per plant, shoot fresh weight, shoot dry weight, root length, root fresh weight and root dry weight obtained from three different compost based SA were increased by in the ranges of 8.14--14.41%, 5.66--9.46%, 25.52--31.47%, 9.44--16.13%, 6.14--9.23%, 2.40--8.47% and 8.85--17.05%, respectively, compared to zeolite control”

✓ located verbatim in the source · abstract, characters 700–1058 · show in text ↑
e1

“french marigold (Tagetes patula)”

✓ located verbatim in the source · abstract, characters 388–420 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost-based synthetic aggregate increased marigold shoot dry weight by 9.44--16.13%.

Taxon
french marigoldTagetes patulae1
Treatment
three different compost based SAe0
Outcome
shoot dry weighte0
Direction
increasede0
Value
9.44--16.13%e0
Comparator
zeolite controle0

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

Tagetes patula
Tagetes patula · Taxon · picture from its Wikimedia Commons categoryTomekgg08 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The plant height, number of flowers per plant, shoot fresh weight, shoot dry weight, root length, root fresh weight and root dry weight obtained from three different compost based SA were increased by in the ranges of 8.14--14.41%, 5.66--9.46%, 25.52--31.47%, 9.44--16.13%, 6.14--9.23%, 2.40--8.47% and 8.85--17.05%, respectively, compared to zeolite control”

✓ located verbatim in the source · abstract, characters 700–1058 · show in text ↑
e1

“french marigold (Tagetes patula)”

✓ located verbatim in the source · abstract, characters 388–420 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost-based synthetic aggregate increased marigold root length by 6.14--9.23%.

Taxon
french marigoldTagetes patulae1
Treatment
three different compost based SAe0
Outcome
root lengthe0
Direction
increasede0
Value
6.14--9.23%e0
Comparator
zeolite controle0

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

Tagetes patula
Tagetes patula · Taxon · picture from its Wikimedia Commons categoryTomekgg08 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The plant height, number of flowers per plant, shoot fresh weight, shoot dry weight, root length, root fresh weight and root dry weight obtained from three different compost based SA were increased by in the ranges of 8.14--14.41%, 5.66--9.46%, 25.52--31.47%, 9.44--16.13%, 6.14--9.23%, 2.40--8.47% and 8.85--17.05%, respectively, compared to zeolite control”

✓ located verbatim in the source · abstract, characters 700–1058 · show in text ↑
e1

“french marigold (Tagetes patula)”

✓ located verbatim in the source · abstract, characters 388–420 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost-based synthetic aggregate increased marigold root fresh weight by 2.40--8.47%.

Taxon
french marigoldTagetes patulae1
Treatment
three different compost based SAe0
Outcome
root fresh weighte0
Direction
increasede0
Value
2.40--8.47%e0
Comparator
zeolite controle0

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

Tagetes patula
Tagetes patula · Taxon · picture from its Wikimedia Commons categoryTomekgg08 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The plant height, number of flowers per plant, shoot fresh weight, shoot dry weight, root length, root fresh weight and root dry weight obtained from three different compost based SA were increased by in the ranges of 8.14--14.41%, 5.66--9.46%, 25.52--31.47%, 9.44--16.13%, 6.14--9.23%, 2.40--8.47% and 8.85--17.05%, respectively, compared to zeolite control”

✓ located verbatim in the source · abstract, characters 700–1058 · show in text ↑
e1

“french marigold (Tagetes patula)”

✓ located verbatim in the source · abstract, characters 388–420 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost-based synthetic aggregate increased marigold root dry weight by 8.85--17.05%.

Taxon
french marigoldTagetes patulae1
Treatment
three different compost based SAe0
Outcome
root dry weighte0
Direction
increasede0
Value
8.85--17.05%e0
Comparator
zeolite controle0

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

Tagetes patula
Tagetes patula · Taxon · picture from its Wikimedia Commons categoryTomekgg08 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The plant height, number of flowers per plant, shoot fresh weight, shoot dry weight, root length, root fresh weight and root dry weight obtained from three different compost based SA were increased by in the ranges of 8.14--14.41%, 5.66--9.46%, 25.52--31.47%, 9.44--16.13%, 6.14--9.23%, 2.40--8.47% and 8.85--17.05%, respectively, compared to zeolite control”

✓ located verbatim in the source · abstract, characters 700–1058 · show in text ↑
e1

“french marigold (Tagetes patula)”

✓ located verbatim in the source · abstract, characters 388–420 · show in text ↑

salicylic acid · yield · Tagetes patula (French marigold)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

salicylic acid · growth · Tagetes patula (French marigold)Results agree

7 papers: 7 positive, 0 negative or no effect

6 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

fertilization · growth · Tagetes patula (French marigold)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 reporting no difference from an alternative

  1. no effect
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

in vitro · growth · Tagetes patula (French marigold)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 →

fertilization · yield · Tagetes patula (French marigold)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 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.