Paper · 2021 · IOP Conference Series Earth and Environmental Science

Effect of granular fertilizer of disinfected chicken dung application on crop productivity and soil fertility

L V Stepantsova; I N Matsnev; E V Palchikov; et al.

13
claims
19
verbatim quotes
3
citations
2
research areas
✓
Open access · cc-by

Abstract

Abstract On dark gray forest and leached chernozem soils of the Tambov region, the effectiveness of using new granular organic fertilizer from poultry excreta was evaluated. After disinfection of the litter by deep drying, the total content of NPK in the fertilizer constitutes 11-12%, the content of trace elements is about 1g/kg. Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%. Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%. The introduction of fertilizer in doses higher than optimal contributes to the increase of basic nutrients and micronutrients content in the soil.

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 13

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Granular fertilizer at 4-8 t/ha increased spring wheat yield by 25-30% in Tambov field experiments.

Taxon
spring wheatTriticum aestivume1
Treatment
introduction of the studied organic fertilizer at a dose of 4-8 t/hae1
Outcome
yielde1
Direction
increasee1
Value
25-30%e1
Setting
Tambov regione0

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

e0

“On dark gray forest and leached chernozem soils of the Tambov region”

✓ located verbatim in the source · abstract, characters 9–77 · show in text ↑
e1

“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”

✓ located verbatim in the source · abstract, characters 332–769 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Granular fertilizer increased spring barley yield by 20-23% in Tambov field experiments.

Taxon
spring barleyHordeum vulgaree1
Treatment
introduction of the studied organic fertilizere1
Outcome
yielde1
Direction
increasee1
Value
20-23%e1
Setting
Tambov regione0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“On dark gray forest and leached chernozem soils of the Tambov region”

✓ located verbatim in the source · abstract, characters 9–77 · show in text ↑
e1

“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”

✓ located verbatim in the source · abstract, characters 332–769 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Introduction of 8 t/ha of granular fertilizer increased sugar beet yield by 10-12%.

Treatment
introduction of 8 t/hae1
Outcome
yielde1
Direction
increasee1
Value
10-12%e1
Setting
Tambov regione0

Not reportedComparator

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“On dark gray forest and leached chernozem soils of the Tambov region”

✓ located verbatim in the source · abstract, characters 9–77 · show in text ↑
e1

“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”

✓ located verbatim in the source · abstract, characters 332–769 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Granular fertilizer increased potato yield by 40-50%.

Taxon
potatoesSolanum tuberosume1
Treatment
introduction of the studied organic fertilizere1
Outcome
yielde1
Direction
increasee1
Value
40-50%e1
Setting
Tambov regione0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“On dark gray forest and leached chernozem soils of the Tambov region”

✓ located verbatim in the source · abstract, characters 9–77 · show in text ↑
e1

“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”

✓ located verbatim in the source · abstract, characters 332–769 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Granular fertilizer from 6 t/ha increased tomato yield by 30-32%.

Treatment
from 6 t/hae1
Outcome
yielde1
Direction
increasee1
Value
30-32%e1
Setting
Tambov regione0

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“On dark gray forest and leached chernozem soils of the Tambov region”

✓ located verbatim in the source · abstract, characters 9–77 · show in text ↑
e1

“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”

✓ located verbatim in the source · abstract, characters 332–769 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Optimal fertilizer doses increased protein in wheat grains by 1.5%.

Treatment
Optimal fertilizer dosese2
Outcome
protein in wheat grainse2
Direction
increasinge2
Value
1.5%e2

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

e2

“Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%”

✓ located verbatim in the source · abstract, characters 771–995 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Optimal fertilizer doses increased sugar content in sugar beets by 8-9%.

Treatment
Optimal fertilizer dosese2
Outcome
sugar contente2
Direction
increasinge2
Value
8-9%e2

Not reportedComparator

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%”

✓ located verbatim in the source · abstract, characters 771–995 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Optimal fertilizer doses increased starch content in potatoes by 3-4%.

Taxon
potatoesSolanum tuberosume2
Treatment
Optimal fertilizer dosese2
Outcome
starch contente2
Direction
increasinge2
Value
3-4%e2

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e2

“Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%”

✓ located verbatim in the source · abstract, characters 771–995 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Optimal fertilizer doses increased sugar, dry substances and vitamin C content in tomatoes by 1-2%.

Treatment
Optimal fertilizer dosese2
Outcome
sugar, dry substances and vitamin C contente2
Direction
increasinge2
Value
1-2%e2

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e2

“Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%”

✓ located verbatim in the source · abstract, characters 771–995 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Fertilizer doses above the optimum increased basic and micronutrient contents of the soil.

Taxon
cropt0
Treatment
The introduction of fertilizer in doses higher than optimale3
Outcome
basic nutrients and micronutrients content in the soile3
Direction
increasee3
Comparator
optimale3

Verbatim

t0

“Effect of granular fertilizer of disinfected chicken dung application on crop productivity and soil fertility”

✓ located verbatim in the source · title, characters 0–109 · show in text ↑
e3

“The introduction of fertilizer in doses higher than optimal contributes to the increase of basic nutrients and micronutrients content in the soil”

✓ located verbatim in the source · abstract, characters 997–1142 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Granular fertilizer on cereals gave profitability of 130-145%.

Taxon
cerealse1
Outcome
Profitabilitye1
Value
130-145%e1

Verbatim

e1

“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”

✓ located verbatim in the source · abstract, characters 332–769 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Granular fertilizer on technical crops gave profitability of 140-150%.

Taxon
technical cropse1
Outcome
Profitabilitye1
Value
140-150%e1

Verbatim

e1

“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”

✓ located verbatim in the source · abstract, characters 332–769 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Granular fertilizer on vegetables gave profitability of 230-250%.

Taxon
vegetablese1
Outcome
Profitabilitye1
Value
230-250%e1

Verbatim

e1

“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”

✓ located verbatim in the source · abstract, characters 332–769 · show in text ↑

fertilization · quality: sugar starch · Solanum tuberosum (potato)Results differ

61 papers: 42 positive, 19 negative or no effect

41 papers in the same direction as this paper · 19 in the opposite direction

  1. negative
  2. negative
  3. negative

57 papers more in this group

See all 61 papers →

fertilization · quality: sugar starch · Beta vulgaris (beet)Results differ

105 papers: 88 positive, 17 negative or no effect

87 papers in the same direction as this paper · 17 in the opposite direction

  1. negative
  2. no effect
  3. no effect

101 papers more in this group

See all 105 papers →

fertilization · quality: phytochemicals · Solanum lycopersicum (tomato)Positive and negative results

171 papers: 155 positive, 16 negative or no effect

154 papers in the same direction as this paper · 14 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

167 papers more in this group

See all 171 papers →

fertilization · yield · Solanum tuberosum (potato)Positive and negative results

450 papers: 394 positive, 56 negative or no effect

393 papers in the same direction as this paper · 48 in the opposite direction · 8 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

446 papers more in this group

See all 450 papers →

fertilization · yield · Hordeum vulgare (barley)Positive and negative results

550 papers: 473 positive, 77 negative or no effect

472 papers in the same direction as this paper · 66 in the opposite direction · 11 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

546 papers more in this group

See all 550 papers →

fertilization · quality: protein · Triticum aestivum (wheat)Positive and negative results

566 papers: 501 positive, 65 negative or no effect

500 papers in the same direction as this paper · 56 in the opposite direction · 9 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

562 papers more in this group

See all 566 papers →

fertilization · yield · Triticum aestivum (wheat)Positive and negative results

3,438 papers: 3,115 positive, 323 negative or no effect

3,114 papers in the same direction as this paper · 284 in the opposite direction · 39 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

3,434 papers more in this group

See all 3,438 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.