Paper · 2019 · Journal of Pharmacognosy and Phytochemistry

Effects of bio priming of rice seeds with native Trichoderma spp. isolated from rice rhizospheric soil

Konjengbam Sarda Devi; Ph. Sobita Devi; Bireswar Sinha; et al.

5
claims
11
verbatim quotes
5
citations
2
research areas
✓
Open access

Abstract

Rice seeds were bio primed with native Trichoderma isolates for their efficacy of biocontrol and enhancing seedling vigour of the plant. In the investigation fifteen treatments were carried out using native Trichoderma isolates including the control. Among the fifteen treatments tested including the control, the treatment of T. harzianum isolate WAI-D has shown the best performance giving highest seed germination of 92.00 per cent and seedling vigour index of 944.84 which was statistically superior over other treatments and nonetheless Trichoderma viride isolate CHK-I has shown good performance which comes next to the best with germination percentage of 86.33 and seedling vigour index of 661.28 and the least per cent seed germination were observed in the control. The difference in results observed may be due to the presence of variable level of enzymatic activity of the different isolates of native Trichoderma isolates and also the difference in the ease of substantial multiplication of the biocontrol agents on seed in the process of bio priming.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

T. harzianum isolate WAI-D gave the highest seed germination in rice (92.00 per cent).

Treatment
T. harzianum isolate WAI-De1
Interactor
T. harzianum isolate WAI-DTrichoderma harzianume1biocontrol_agent
Outcome
seed germinatione1
Direction
higheste1
Value
92.00 per cente1
Comparator
other treatmentse1

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗
Trichoderma harzianum
Trichoderma harzianum · InteractorUS Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Effects of bio priming of rice seeds with native Trichoderma spp. isolated from rice rhizospheric soil”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑
e1

“the treatment of T. harzianum isolate WAI-D has shown the best performance giving highest seed germination of 92.00 per cent and seedling vigour index of 944.84 which was statistically superior over other treatments”

✓ located verbatim in the source · abstract, characters 310–525 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

T. harzianum isolate WAI-D gave the highest seedling vigour index in rice (944.84).

Treatment
T. harzianum isolate WAI-De1
Interactor
T. harzianum isolate WAI-DTrichoderma harzianume1biocontrol_agent
Outcome
seedling vigour indexe1
Direction
superiore1
Value
944.84e1
Comparator
other treatmentse1

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗
Trichoderma harzianum
Trichoderma harzianum · InteractorUS Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Effects of bio priming of rice seeds with native Trichoderma spp. isolated from rice rhizospheric soil”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑
e1

“the treatment of T. harzianum isolate WAI-D has shown the best performance giving highest seed germination of 92.00 per cent and seedling vigour index of 944.84 which was statistically superior over other treatments”

✓ located verbatim in the source · abstract, characters 310–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trichoderma viride isolate CHK-I gave the second-best seed germination in rice (86.33 per cent).

Treatment
Trichoderma viride isolate CHK-Ie2
Interactor
Trichoderma viride isolate CHK-ITrichoderma viridee2biocontrol_agent
Outcome
germination percentagee2
Direction
higherinferrede2
Value
86.33e2
Comparator
the beste2

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗
Trichoderma viride
Trichoderma viride · InteractorKatja Schulz · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“Effects of bio priming of rice seeds with native Trichoderma spp. isolated from rice rhizospheric soil”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑
e2

“Trichoderma viride isolate CHK-I has shown good performance which comes next to the best with germination percentage of 86.33 and seedling vigour index of 661.28”

✓ located verbatim in the source · abstract, characters 542–703 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trichoderma viride isolate CHK-I gave the second-best seedling vigour index in rice (661.28).

Treatment
Trichoderma viride isolate CHK-Ie2
Interactor
Trichoderma viride isolate CHK-ITrichoderma viridee2biocontrol_agent
Outcome
seedling vigour indexe2
Direction
higherinferrede2
Value
661.28e2
Comparator
the beste2

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗
Trichoderma viride
Trichoderma viride · InteractorKatja Schulz · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“Effects of bio priming of rice seeds with native Trichoderma spp. isolated from rice rhizospheric soil”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑
e2

“Trichoderma viride isolate CHK-I has shown good performance which comes next to the best with germination percentage of 86.33 and seedling vigour index of 661.28”

✓ located verbatim in the source · abstract, characters 542–703 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seed germination was lowest in the untreated control compared with bio-priming with native Trichoderma isolates.

Treatment
bio primed with native Trichoderma isolatese0
Outcome
seed germinatione3
Direction
leaste3
Comparator
controle3

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Effects of bio priming of rice seeds with native Trichoderma spp. isolated from rice rhizospheric soil”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑
e0

“Rice seeds were bio primed with native Trichoderma isolates”

✓ located verbatim in the source · abstract, characters 0–59 · show in text ↑
e3

“the least per cent seed germination were observed in the control”

✓ located verbatim in the source · abstract, characters 708–772 · show in text ↑

Trichoderma · growth · Oryza sativa (rice)Results differ

36 papers: 30 positive, 6 negative or no effect

5 papers in the same direction as this paper · 30 in the opposite direction

  1. positive
  2. positive
  3. positive

32 papers more in this group

See all 36 papers →

Trichoderma harzianum · growth · Oryza sativa (rice)Positive and negative results

15 papers: 13 positive, 2 negative or no effect

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

  1. negative
  2. negative
  3. positive

11 papers more in this group

See all 15 papers →

Trichoderma viride · growth · Oryza sativa (rice)Results agree

10 papers: 10 positive, 0 negative or no effect

9 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

seed treatment · growth · Oryza sativa (rice)Positive and negative results

245 papers: 230 positive, 15 negative or no effect

14 papers in the same direction as this paper · 230 in the opposite direction

  1. positive
  2. positive
  3. positive

241 papers more in this group

See all 245 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.