Paper · 2015

A sustainable agro-biotechnology for quality seedling production of Jatropha curcas L. in tropical nursery conditions

M. Kannan

6
claims
12
verbatim quotes
1
citations
2
research areas
—
Not open access

Abstract

Nursery experiments were conducted to select the suitable bioinoculants with locally available organic source to improve quality seedling production of Jatropha curcas L. Two months old Clones was procured from the Mission Biofuel India Pvt. of Madurai district, Tamilnadu, India. Clones were transplanted in a mixture of UnSterilised sand, Soil, and Farm Yard Manure (FYM) in the ratio of 2:1:1 in a 13x 26 cm polyethylene bag. In order to find out the suitable organic and bio-inoculants and their combinations to achieve maximum overall growth and minimise the cost of clones production, The Compost, Seaweed fertilizer and Biofertilizers were applied individually and in combinations. Clones were kept under identical nursery conditions. Clones were harvested to estimate root length, shoot length, basal diameter, root weight, shoot weight were recorded 180 days after transplantation. Results show that the total clone growth and biomass were significantly increased in all the treatments compared to control plants. Biofertilizers co-inoculated with compost and seaweeds produced the maximum growth, biomass and quality seedling. Among all the treatments, inoculation with seaweed fertilizers + biofertilizers + compost recorded maximum shoot length followed by compost. These treatments recorded 12.96% and 6.53% increased over control. The total biomass is highest in seedling treated with seaweed fertilizers + biofertilizers + compost and it was recorded 44.87% increased over control. This clearly indicates that biofertilizers act synergistically when inoculated with organic and seaweed fertilizers. It is recommended that Seaweed fertilizers, biofertilizers and compost can be simultaneously used for quality seedling production.

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Claims 6

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

All treatments significantly increased total clone growth and biomass relative to control.

Taxon
Jatropha curcas L.Jatropha curcast0
Treatment
all the treatmentse0
Outcome
total clone growth and biomasse0
Direction
increasede0
Comparator
control plantse0

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“total clone growth and biomass were significantly increased in all the treatments compared to control plants”

✓ located verbatim in the source · abstract, characters 913–1021 · show in text ↑
t0

“Jatropha curcas L.”

✓ located verbatim in the source · title, characters 68–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Biofertilizers with compost and seaweeds produced maximum growth, biomass and seedling quality.

Taxon
Jatropha curcas L.Jatropha curcast0
Treatment
Biofertilizers co-inoculated with compost and seaweedse0
Outcome
maximum growth, biomass and quality seedlinge0
Direction
maximume0

Not reportedComparator

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Biofertilizers co-inoculated with compost and seaweeds produced the maximum growth, biomass and quality seedling”

✓ located verbatim in the source · abstract, characters 1023–1135 · show in text ↑
t0

“Jatropha curcas L.”

✓ located verbatim in the source · title, characters 68–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seaweed fertilizer, biofertilizer and compost treatment maximized shoot length, 12.96% above control.

Taxon
Jatropha curcas L.Jatropha curcast0
Treatment
seaweed fertilizers + biofertilizers + composte0
Outcome
shoot lengthe0
Direction
maximume0
Value
12.96%e0
Comparator
controle0

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“inoculation with seaweed fertilizers + biofertilizers + compost recorded maximum shoot length followed by compost. These treatments recorded 12.96% and 6.53% increased over control”

✓ located verbatim in the source · abstract, characters 1163–1343 · show in text ↑
t0

“Jatropha curcas L.”

✓ located verbatim in the source · title, characters 68–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost treatment increased shoot length by 6.53% over control.

Taxon
Jatropha curcas L.Jatropha curcast0
Treatment
composte0
Outcome
shoot lengthe0
Direction
increasede0
Value
6.53%e0
Comparator
controle0

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“maximum shoot length followed by compost. These treatments recorded 12.96% and 6.53% increased over control”

✓ located verbatim in the source · abstract, characters 1236–1343 · show in text ↑
t0

“Jatropha curcas L.”

✓ located verbatim in the source · title, characters 68–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined seaweed fertilizer, biofertilizer and compost treatment produced the highest total biomass, 44.87% above control.

Taxon
Jatropha curcas L.Jatropha curcast0
Treatment
seaweed fertilizers + biofertilizers + composte0
Outcome
total biomasse0
Direction
higheste0
Value
44.87%e0
Comparator
controle0

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The total biomass is highest in seedling treated with seaweed fertilizers + biofertilizers + compost and it was recorded 44.87% increased over control”

✓ located verbatim in the source · abstract, characters 1345–1495 · show in text ↑
t0

“Jatropha curcas L.”

✓ located verbatim in the source · title, characters 68–86 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Authors recommend simultaneous use of seaweed fertilizers, biofertilizers and compost for quality seedlings.

Taxon
Jatropha curcas L.Jatropha curcast0
Outcome
Seaweed fertilizers, biofertilizers and compost can be simultaneously used for quality seedling productione0

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“It is recommended that Seaweed fertilizers, biofertilizers and compost can be simultaneously used for quality seedling production”

✓ located verbatim in the source · abstract, characters 1614–1743 · show in text ↑
t0

“Jatropha curcas L.”

✓ located verbatim in the source · title, characters 68–86 · show in text ↑

inoculation · growth · Jatropha curcasPositive and negative results

11 papers: 9 positive, 2 negative or no effect

8 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. no effect
  3. positive

7 papers more in this group

See all 11 papers →

fertilization · growth · Jatropha curcasPositive and negative results

24 papers: 22 positive, 2 negative or no effect

21 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. no effect
  3. positive

20 papers more in this group

See all 24 papers →

other · growth · Jatropha curcasResults agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

fertilization · quality: general · Jatropha curcasResults agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.