Paper · 2020 · Journal of Oilseeds Research

Role of biopolymer based Trichoderma in plant growth promotion and mitigation of drought stress in groundnut

B SHREY; R D PRASAD; K S V POORNA CHANDRIKA; et al.

3
claims
6
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Groundnut (Arachis hypogaea L.) is frequently subjected to drought stress. Pre-treatment of seeds with Chitosan+ Trichoderma harzianum (Th4d), polymer1 + Th4d showed significantly greater levels of germination percentage,seed vigor index, soil moisture, shoot fresh and dry weight, relative water content, chlorophyll content, proline content and total sugar levels than Th4d and control treated plants.

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 3

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Chitosan plus Th4d seed pretreatment improved germination percentage and seed vigor index over Th4d and control.

Taxon
GroundnutArachis hypogaeat0
Treatment
Chitosan+ Trichoderma harzianum (Th4d)e0
Interactor
Trichoderma harzianumTrichoderma harzianume0symbiont
Outcome
germination percentage,seed vigor indexe0
Direction
greatere0
Comparator
Th4d and control treated plantse0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗
Trichoderma harzianum
Trichoderma harzianum · InteractorUS Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Pre-treatment of seeds with Chitosan+ Trichoderma harzianum (Th4d), polymer1 + Th4d showed significantly greater levels of germination percentage,seed vigor index, soil moisture, shoot fresh and dry weight, relative water content, chlorophyll content, proline content and total sugar levels than Th4d and control treated plants.”

✓ located verbatim in the source · abstract, characters 75–403 · show in text ↑
t0

“groundnut”

✓ located verbatim in the source · title, characters 99–108 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Polymer1 plus Th4d seed pretreatment improved shoot biomass and water status over Th4d and control.

Taxon
GroundnutArachis hypogaeat0
Treatment
polymer1 + Th4de0
Interactor
Th4de0symbiont
Outcome
shoot fresh and dry weight, relative water contente0
Direction
greatere0
Comparator
Th4d and control treated plantse0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Pre-treatment of seeds with Chitosan+ Trichoderma harzianum (Th4d), polymer1 + Th4d showed significantly greater levels of germination percentage,seed vigor index, soil moisture, shoot fresh and dry weight, relative water content, chlorophyll content, proline content and total sugar levels than Th4d and control treated plants.”

✓ located verbatim in the source · abstract, characters 75–403 · show in text ↑
t0

“groundnut”

✓ located verbatim in the source · title, characters 99–108 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Chitosan plus Th4d seed pretreatment raised chlorophyll, proline and sugar levels over Th4d and control.

Taxon
GroundnutArachis hypogaeat0
Treatment
Chitosan+ Trichoderma harzianum (Th4d)e0
Interactor
Trichoderma harzianumTrichoderma harzianume0symbiont
Outcome
chlorophyll content, proline content and total sugar levelse0
Direction
greatere0
Comparator
Th4d and control treated plantse0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗
Trichoderma harzianum
Trichoderma harzianum · InteractorUS Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Pre-treatment of seeds with Chitosan+ Trichoderma harzianum (Th4d), polymer1 + Th4d showed significantly greater levels of germination percentage,seed vigor index, soil moisture, shoot fresh and dry weight, relative water content, chlorophyll content, proline content and total sugar levels than Th4d and control treated plants.”

✓ located verbatim in the source · abstract, characters 75–403 · show in text ↑
t0

“groundnut”

✓ located verbatim in the source · title, characters 99–108 · show in text ↑

Trichoderma harzianum · physiology: pigments · Arachis hypogaea (peanut)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 →

Trichoderma harzianum · growth · Arachis hypogaea (peanut)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.