Paper · 2024 · Chemical and Biological Technologies in Agriculture

Mushroom residue and sheep manure fermentation with Bacillus promoted tomato growth via nutrient release and favorable microbial conditions

Yaoke Duan; Min Wang; Lei Wang; et al.

6
claims
8
verbatim quotes
5
citations
3
research areas
✓
Open access · cc-by-nc-nd

Abstract

Sheep manure and mushroom residue are common agricultural waste which threaten environment but rich in mineral elements and organic matter. Even though fermentation and adding it to soil for crop growth is a commonly used approach, there are concerns about how efficient the fermentation process is and whether the microbial community remains safe for both the crops and those working in agriculture. We have discovered a composite microbial agent, previously known as CMA, that demonstrates significant efficacy in the fermentation of mushroom residue and sheep manure. Despite its high activity, the impact of this microbial agent on soil nutrient release, soil microbial composition, and plant growth remains still uncertain. After fermenting sheep manure and mushroom residue with Bacillus CMA, this study investigated the fermentation products mixed with vermiculite and perlite for the cultivation of tomato. The results demonstrate that the composite substrate align closely within the ideal range for seedling substrates. Notably, compounded with CMA compost products and vermiculite in a 2:1 ratio, yields the most favorable growth for tomato, which may be attributed to the increased nutrient release and most favorable microbial conditions. Moreover, it significantly decreased the abundance of pathogenic bacteria harmful to human and animal health, thereby reducing the risk to individuals engaged in field labor, and mitigating the threat of plant pathogenic bacteria. Sheep manure and mushroom residue fermentation with CMA added significantly promoted tomatoes growth and reduced the risk of diseases in crops, animals, and people. These findings hold significant implications also for the reuse of agricultural biowaste and residues, besides the crop growth and safety of humans and animals in agricultural environments.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. 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 6

Observationobservedoriginal resultmeasured

Claim · model-written summary

The composite substrate was within the ideal range for seedling substrates.

Taxon
seedlinge0
Outcome
ideal range for seedling substratese0

Verbatim

e0

“the composite substrate align closely within the ideal range for seedling substrates.”

✓ located verbatim in the source · abstract, characters 944–1029 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

CMA compost with vermiculite at 2:1 gave the most favorable tomato growth.

Treatment
CMA compost products and vermiculite in a 2:1 ratioe0
Outcome
growthe0
Direction
most favorablee0

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

“compounded with CMA compost products and vermiculite in a 2:1 ratio, yields the most favorable growth for tomato”

✓ located verbatim in the source · abstract, characters 1039–1151 · show in text ↑
Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The favorable tomato growth may be due to increased nutrient release.

Outcome
growthe0
Qualifier
increased nutrient releasee0

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

“most favorable growth for tomato, which may be attributed to the increased nutrient release”

✓ located verbatim in the source · abstract, characters 1119–1210 · show in text ↑
Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The favorable tomato growth may be due to favorable microbial conditions.

Outcome
growthe0
Qualifier
most favorable microbial conditionse0

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

“most favorable growth for tomato, which may be attributed to the increased nutrient release and most favorable microbial conditions.”

✓ located verbatim in the source · abstract, characters 1119–1251 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

CMA compost significantly decreased the abundance of bacteria pathogenic to humans and animals.

Treatment
CMAe2
Outcome
abundance of pathogenic bacteria harmful to human and animal healthe1
Direction
decreasede1

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

“cultivation of tomato”

✓ located verbatim in the source · abstract, characters 892–913 · show in text ↑
e1

“it significantly decreased the abundance of pathogenic bacteria harmful to human and animal health”

✓ located verbatim in the source · abstract, characters 1262–1360 · show in text ↑
e2

“compounded with CMA compost products and vermiculite in a 2:1 ratio, yields the most favorable growth for tomato”

✓ located verbatim in the source · abstract, characters 1039–1151 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Fermentation with CMA significantly promoted tomato growth.

Treatment
Sheep manure and mushroom residue fermentation with CMAe0
Outcome
growthe0
Direction
promotede0

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

“Sheep manure and mushroom residue fermentation with CMA added significantly promoted tomatoes growth”

✓ located verbatim in the source · abstract, characters 1483–1583 · show in text ↑

processing · growth · Solanum lycopersicum (tomato)Positive and negative results

66 papers: 45 positive, 21 negative or no effect

44 papers in the same direction as this paper · 19 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

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growing medium · growth · Solanum lycopersicum (tomato)Positive and negative results

169 papers: 126 positive, 43 negative or no effect

125 papers in the same direction as this paper · 33 in the opposite direction · 10 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

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fertilization · growth · Solanum lycopersicum (tomato)Positive and negative results

668 papers: 567 positive, 101 negative or no effect

566 papers in the same direction as this paper · 93 in the opposite direction · 8 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

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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.