Paper · 2023 · Fermentation

Fermentation Properties and Bacterial Community Composition of Mixed Silage of Mulberry Leaves and Smooth Bromegrass with and without Lactobacillus plantarum Inoculation

Weihan Yang; Fengyuan Yang; Changsong Feng; et al.

9
claims
18
verbatim quotes
9
citations
3
research areas
✓
Open access · cc-by

Abstract

To evaluate the fermentation properties and bacterial community composition of mulberry leaves when ensiled with smooth bromegrass, and the effects of Lactobacillus plantarum inoculation on the mixed silage of mulberry leaves and smooth bromegrass, mulberry leaves were mixed with smooth bromegrass at ratios of 100:0, 90:10, 80:20, 70:30 and 60:40, and ensiled for 60 d with and without L. plantarum inoculant. The results showed that the sole fermentation of mulberry leaves failed to achieve optimum fermentation quality. Silage with a mulberry leaf ratio of 80% performed better fermentation quality compared with other non-inoculated groups, indicated by lower pH value, adequate lactic acid accumulation, and enriched proportion of Lactobacillus in the bacterial community. L. plantarum inoculation dramatically improved fermentation quality of mulberry leaf silage compared with the non-inoculated control. However, the fermentation quality of the inoculated silage decreased along with the reduction in the ratio of mulberry leaves. In conclusion, L. plantarum inoculation has the capability to improve the silage quality of mulberry leaves. Combined ensiling with smooth bromegrass could also aid in improving silage quality of mulberry leaves, with the optimum ratio of mulberry leaves being 80%.

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Claims 9

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Sole fermentation of mulberry leaves failed to achieve optimum fermentation quality.

Taxon
Mulberry Leavest0
Outcome
fermentation qualitye1

Verbatim

t0

“Mixed Silage of Mulberry Leaves and Smooth Bromegrass”

✓ located verbatim in the source · title, characters 63–116 · show in text ↑
e1

“The results showed that the sole fermentation of mulberry leaves failed to achieve optimum fermentation quality”

✓ located verbatim in the source · abstract, characters 412–523 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A mulberry leaf ratio of 80% gave better silage fermentation quality than the other non-inoculated groups.

Taxon
Mulberry Leavest0
Treatment
mulberry leaf ratio of 80%e2
Outcome
fermentation qualitye2
Direction
bettere2
Comparator
other non-inoculated groupse2

Not reportedValue

Verbatim

t0

“Mixed Silage of Mulberry Leaves and Smooth Bromegrass”

✓ located verbatim in the source · title, characters 63–116 · show in text ↑
e2

“Silage with a mulberry leaf ratio of 80% performed better fermentation quality compared with other non-inoculated groups, indicated by lower pH value, adequate lactic acid accumulation, and enriched proportion of Lactobacillus in the bacterial community”

✓ located verbatim in the source · abstract, characters 525–778 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 80% mulberry leaf silage had a lower pH value than the other non-inoculated groups.

Taxon
Mulberry Leavest0
Treatment
mulberry leaf ratio of 80%e2
Outcome
pH valuee2
Direction
lowere2
Comparator
other non-inoculated groupse2

Verbatim

t0

“Mixed Silage of Mulberry Leaves and Smooth Bromegrass”

✓ located verbatim in the source · title, characters 63–116 · show in text ↑
e2

“Silage with a mulberry leaf ratio of 80% performed better fermentation quality compared with other non-inoculated groups, indicated by lower pH value, adequate lactic acid accumulation, and enriched proportion of Lactobacillus in the bacterial community”

✓ located verbatim in the source · abstract, characters 525–778 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 80% mulberry leaf silage had adequate lactic acid accumulation compared with the other non-inoculated groups.

Taxon
Mulberry Leavest0
Treatment
mulberry leaf ratio of 80%e2
Outcome
lactic acid accumulatione2
Direction
adequatee2
Comparator
other non-inoculated groupse2

Verbatim

t0

“Mixed Silage of Mulberry Leaves and Smooth Bromegrass”

✓ located verbatim in the source · title, characters 63–116 · show in text ↑
e2

“Silage with a mulberry leaf ratio of 80% performed better fermentation quality compared with other non-inoculated groups, indicated by lower pH value, adequate lactic acid accumulation, and enriched proportion of Lactobacillus in the bacterial community”

✓ located verbatim in the source · abstract, characters 525–778 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 80% mulberry leaf silage had an enriched proportion of Lactobacillus in the bacterial community.

Taxon
Mulberry Leavest0
Treatment
mulberry leaf ratio of 80%e2
Outcome
proportion of Lactobacillus in the bacterial communitye2
Direction
enrichede2
Comparator
other non-inoculated groupse2

Verbatim

t0

“Mixed Silage of Mulberry Leaves and Smooth Bromegrass”

✓ located verbatim in the source · title, characters 63–116 · show in text ↑
e2

“Silage with a mulberry leaf ratio of 80% performed better fermentation quality compared with other non-inoculated groups, indicated by lower pH value, adequate lactic acid accumulation, and enriched proportion of Lactobacillus in the bacterial community”

✓ located verbatim in the source · abstract, characters 525–778 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

L. plantarum inoculation dramatically improved fermentation quality of mulberry leaf silage compared with the non-inoculated control.

Taxon
mulberry leafe3
Treatment
L. plantarum inoculatione3
Interactor
L. plantarume3other
Outcome
fermentation qualitye3
Direction
improvede3
Qualifier
dramaticallye3
Comparator
non-inoculated controle3

Verbatim

t0

“Mixed Silage of Mulberry Leaves and Smooth Bromegrass”

✓ located verbatim in the source · title, characters 63–116 · show in text ↑
e3

“L. plantarum inoculation dramatically improved fermentation quality of mulberry leaf silage compared with the non-inoculated control”

✓ located verbatim in the source · abstract, characters 780–912 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fermentation quality of inoculated silage decreased as the mulberry leaf ratio was reduced.

Taxon
Mulberry Leavest0
Treatment
reduction in the ratio of mulberry leavese4
Outcome
fermentation quality of the inoculated silagee4
Direction
decreasede4

Verbatim

t0

“Mixed Silage of Mulberry Leaves and Smooth Bromegrass”

✓ located verbatim in the source · title, characters 63–116 · show in text ↑
e4

“the fermentation quality of the inoculated silage decreased along with the reduction in the ratio of mulberry leaves”

✓ located verbatim in the source · abstract, characters 923–1039 · show in text ↑
Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Combined ensiling of mulberry leaves with smooth bromegrass could aid in improving silage quality.

Taxon
mulberry leavese5
Material
smooth bromegrasse5
Treatment
Combined ensiling with smooth bromegrasse5
Outcome
silage qualitye5
Direction
aid in improvinge5
Qualifier
could alsoe5

Not reportedComparator

Verbatim

t0

“Mixed Silage of Mulberry Leaves and Smooth Bromegrass”

✓ located verbatim in the source · title, characters 63–116 · show in text ↑
e5

“Combined ensiling with smooth bromegrass could also aid in improving silage quality of mulberry leaves, with the optimum ratio of mulberry leaves being 80%”

✓ located verbatim in the source · abstract, characters 1150–1305 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

An 80% mulberry leaf ratio is the optimum for mixed silage of mulberry leaves and smooth bromegrass.

Taxon
mulberry leavese5
Outcome
optimum ratio of mulberry leavese5
Value
80%e5

Verbatim

t0

“Mixed Silage of Mulberry Leaves and Smooth Bromegrass”

✓ located verbatim in the source · title, characters 63–116 · show in text ↑
e5

“Combined ensiling with smooth bromegrass could also aid in improving silage quality of mulberry leaves, with the optimum ratio of mulberry leaves being 80%”

✓ located verbatim in the source · abstract, characters 1150–1305 · show in text ↑

processing · quality: general · Morus (mulberry trees)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 →

inoculation · quality: general · Morus (mulberry trees)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 →

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.