Paper · 2021 · IOP Conference Series Earth and Environmental Science

Biological Rationale for the Use of Polyfunctional Biological Products Based on Antagonist Microbes and Chitosan in Wheat Cultivation

L E Kolesnikov; I I Novikova; E V Popova; et al.

5
claims
11
verbatim quotes
2
citations
3
research areas
✓
Open access · cc-by

Abstract

Abstract The modern concept of resource-saving technology for the cultivation of agricultural crops, including wheat, is based on the use of growth-stimulating biologically active substances and beneficial microorganisms. Studies aimed at the development of polyfunctional compositions that reduce the harmfulness of pathogens and have a positive effect on the production process are especially promising. The paper provides data on the biological substantiation of the use of polyfunctional complexes based on B. subtilis strains and chitosan salicylate to protect wheat from diseases and increase yields. Polyfunctional complexes “Vitaplan, KZh + 0.1% chitosan salicylate” (submerged cultivation, composition) optimize the physiological state of wheat plants; significantly increase its productivity and disease resistance. It was shown that the combined use of Vitaplan, KZh and 0.1% chitosan salicylate increased wheat productivity and the biological efficiency of the polyfunctional complex against wheat yellow rust. The use of the complex did not have a significant effect on the indicators characterizing the growth of the vegetative mass of plants, but had a positive effect on the structure of wheat yield.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 resultpositivemeasured

Claim · model-written summary

Combined use of Vitaplan, KZh and 0.1% chitosan salicylate increased wheat productivity.

Treatment
the combined use of Vitaplan, KZh and 0.1% chitosan salicylatee1
Outcome
wheat productivitye1
Direction
increasede1

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Wheat Cultivation”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
e1

“the combined use of Vitaplan, KZh and 0.1% chitosan salicylate increased wheat productivity and the biological efficiency of the polyfunctional complex against wheat yellow rust”

✓ located verbatim in the source · abstract, characters 844–1021 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined use of Vitaplan, KZh and 0.1% chitosan salicylate increased the biological efficiency of the complex against wheat yellow rust.

Treatment
the combined use of Vitaplan, KZh and 0.1% chitosan salicylatee1
Interactor
yellow ruste1pathogen
Second interactor
B. subtilis strainse2biocontrol_agent
Outcome
biological efficiency of the polyfunctional complexe1
Direction
increasede1

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Wheat Cultivation”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
e1

“the combined use of Vitaplan, KZh and 0.1% chitosan salicylate increased wheat productivity and the biological efficiency of the polyfunctional complex against wheat yellow rust”

✓ located verbatim in the source · abstract, characters 844–1021 · show in text ↑
e2

“polyfunctional complexes based on B. subtilis strains”

✓ located verbatim in the source · abstract, characters 477–530 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The complex did not significantly affect indicators of vegetative mass growth.

Treatment
The use of the complexe3
Outcome
indicators characterizing the growth of the vegetative mass of plantse3
Direction
did not have a significant effecte3

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Wheat Cultivation”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
e3

“The use of the complex did not have a significant effect on the indicators characterizing the growth of the vegetative mass of plants, but had a positive effect on the structure of wheat yield”

✓ located verbatim in the source · abstract, characters 1023–1215 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The complex had a positive effect on the structure of wheat yield.

Treatment
The use of the complexe3
Outcome
structure of wheat yielde3
Direction
positive effecte3

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Wheat Cultivation”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
e3

“The use of the complex did not have a significant effect on the indicators characterizing the growth of the vegetative mass of plants, but had a positive effect on the structure of wheat yield”

✓ located verbatim in the source · abstract, characters 1023–1215 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The Vitaplan, KZh and 0.1% chitosan salicylate complex significantly increased wheat disease resistance.

Treatment
Vitaplan, KZh + 0.1% chitosan salicylatee4
Outcome
disease resistancee4
Direction
increasee4

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Wheat Cultivation”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
e4

“Polyfunctional complexes “Vitaplan, KZh + 0.1% chitosan salicylate” (submerged cultivation, composition) optimize the physiological state of wheat plants; significantly increase its productivity and disease resistance”

✓ located verbatim in the source · abstract, characters 607–824 · show in text ↑

salicylate · yield · Triticum aestivum (wheat)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

salicylate · disease · Triticum aestivum (wheat)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

chitosan · disease · Triticum aestivum (wheat)Results agree

13 papers: 13 positive, 0 negative or no effect

12 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

9 papers more in this group

See all 13 papers →

chitosan · yield · Triticum aestivum (wheat)Results agree

14 papers: 14 positive, 0 negative or no effect

13 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

10 papers more in this group

See all 14 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.