Paper · 2022 · Research Biotica

Optimal Date of Mulberry Pruning and Silkworm Rearing for Improvement of Quality and Yield Potential of Mulberry Foliage and Silk Cocoons in Lower-Gangetic Region

Suresh K.; Manjappa .; Deepika Kumar Umesh; et al.

12
claims
24
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

Mulberry sericulture is an alternative farm-based livelihood activity and is practiced in various climatic conditions. A field and rearing experiment was conducted to evaluate the mulberry variety S-1635 for leaf and silk cocoon productivity under alternative pruning and rearing schedule during autumn 2019 and spring 2020 seasons. The leaf moisture content, leaf fall at harvest, primary shoots plant-1, longest shoot length, total shoots length and leaf yield plant-1 was significantly higher in new pruning schedule in both the season. The new mulberry crop schedule recorded higher leaf productivity to a tune of 12% in autumn and double in comparison to existing schedule practiced by farmers. The role of optimal weather and period of crop growth had a greater impact on leaf yield during autumn and spring crops, respectively. Most of the reeling cocoon and silk parameters obtained from fed leaves differed significantly with pruning schedules in both the seasons. Effective rate of rearing and weight was significantly higher in new pruning schedule while single cocoon weight was higher in existing schedule. The new silkworm rearing schedule recorded 10-12% higher cocoon yield in both Agrahayani (75.67 kg) and Falguni (62.08 kg) crops compared to existing crop schedule. The investigation revealed that delaying the mulberry pruning and silkworm rearing date by two weeks effectively increased both leaf and cocoon output. The new mulberry sericulture crop schedules will be a climate change adaptation strategy to maintain production potential in the lower-gangetic region.

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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 12

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The new pruning schedule significantly increased leaf yield per plant in both seasons.

Taxon
mulberrye0
Material
S-1635e0
Treatment
new pruning schedulee1
Outcome
leaf yield plant-1e1
Direction
highere1

Not reportedComparator

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e1

“The leaf moisture content, leaf fall at harvest, primary shoots plant-1, longest shoot length, total shoots length and leaf yield plant-1 was significantly higher in new pruning schedule in both the season”

✓ located verbatim in the source · abstract, characters 333–538 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The new pruning schedule significantly increased primary shoots per plant, longest shoot length and total shoot length.

Taxon
mulberrye0
Material
S-1635e0
Treatment
new pruning schedulee1
Outcome
primary shoots plant-1, longest shoot length, total shoots lengthe1
Direction
highere1

Not reportedComparator

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e1

“The leaf moisture content, leaf fall at harvest, primary shoots plant-1, longest shoot length, total shoots length and leaf yield plant-1 was significantly higher in new pruning schedule in both the season”

✓ located verbatim in the source · abstract, characters 333–538 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The new pruning schedule significantly increased leaf moisture content and leaf fall at harvest.

Taxon
mulberrye0
Material
S-1635e0
Treatment
new pruning schedulee1
Outcome
leaf moisture content, leaf fall at harveste1
Direction
highere1

Not reportedComparator

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e1

“The leaf moisture content, leaf fall at harvest, primary shoots plant-1, longest shoot length, total shoots length and leaf yield plant-1 was significantly higher in new pruning schedule in both the season”

✓ located verbatim in the source · abstract, characters 333–538 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The new mulberry crop schedule gave 12% higher leaf productivity in autumn than the existing schedule.

Taxon
mulberrye0
Treatment
new mulberry crop schedulee3
Outcome
leaf productivitye3
Direction
highere3
Value
12%e3
Comparator
existing schedule practiced by farmerse3
Setting
autumne3

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e3

“The new mulberry crop schedule recorded higher leaf productivity to a tune of 12% in autumn and double in comparison to existing schedule practiced by farmers”

✓ located verbatim in the source · abstract, characters 540–698 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The new mulberry crop schedule doubled leaf productivity compared with the existing schedule.

Taxon
mulberrye0
Treatment
new mulberry crop schedulee3
Outcome
leaf productivitye3
Direction
highere3
Value
doublee3
Comparator
existing schedule practiced by farmerse3

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e3

“The new mulberry crop schedule recorded higher leaf productivity to a tune of 12% in autumn and double in comparison to existing schedule practiced by farmers”

✓ located verbatim in the source · abstract, characters 540–698 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Optimal weather and crop growth period influenced leaf yield, with weather having the greater impact in autumn and growth period in spring.

Taxon
mulberrye0
Treatment
optimal weathere4
Outcome
leaf yielde4
Qualifier
greater impacte4

Not reportedDirection

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e4

“The role of optimal weather and period of crop growth had a greater impact on leaf yield during autumn and spring crops, respectively”

✓ located verbatim in the source · abstract, characters 700–833 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Most reeling cocoon and silk parameters differed significantly with pruning schedules in both seasons.

Taxon
mulberrye0
Treatment
pruning schedulese5
Outcome
reeling cocoon and silk parameterse5
Qualifier
Most ofe5

Not reportedDirection

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e5

“Most of the reeling cocoon and silk parameters obtained from fed leaves differed significantly with pruning schedules in both the seasons”

✓ located verbatim in the source · abstract, characters 835–972 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The effective rate of rearing and weight was higher under the new pruning schedule than under the existing schedule.

Taxon
mulberrye0
Treatment
new pruning schedulee6
Outcome
Effective rate of rearing and weighte6
Direction
highere6
Comparator
existing schedulee6

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e6

“Effective rate of rearing and weight was significantly higher in new pruning schedule while single cocoon weight was higher in existing schedule”

✓ located verbatim in the source · abstract, characters 974–1118 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Single cocoon weight was higher under the existing schedule than under the new pruning schedule.

Taxon
mulberrye0
Treatment
existing schedulee6
Outcome
single cocoon weighte6
Direction
highere6
Comparator
new pruning schedulee6

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e6

“Effective rate of rearing and weight was significantly higher in new pruning schedule while single cocoon weight was higher in existing schedule”

✓ located verbatim in the source · abstract, characters 974–1118 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The new silkworm rearing schedule gave 10-12% higher cocoon yield than the existing crop schedule in both Agrahayani and Falguni crops.

Taxon
mulberrye0
Treatment
new silkworm rearing schedulee7
Interactor
silkwormBombyx morie7herbivore
Outcome
cocoon yielde7
Direction
highere7
Value
10-12%e7
Qualifier
Agrahayani (75.67 kg) and Falguni (62.08 kg)e7
Comparator
existing crop schedulee7

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

Bombyx mori
Bombyx mori · InteractorOakenking at en.wikipedia · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e7

“The new silkworm rearing schedule recorded 10-12% higher cocoon yield in both Agrahayani (75.67 kg) and Falguni (62.08 kg) crops compared to existing crop schedule”

✓ located verbatim in the source · abstract, characters 1120–1283 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Delaying the pruning and rearing date by two weeks effectively increased leaf and cocoon output.

Taxon
mulberrye0
Treatment
delaying the mulberry pruning and silkworm rearing date by two weekse7
Outcome
leaf and cocoon outpute7
Direction
increasede7

Not reportedComparator

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e7

“delaying the mulberry pruning and silkworm rearing date by two weeks effectively increased both leaf and cocoon output”

✓ located verbatim in the source · abstract, characters 1317–1435 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

New mulberry sericulture crop schedules are a climate change adaptation strategy to maintain production potential in the lower-Gangetic region.

Taxon
mulberrye0
Outcome
climate change adaptation strategye7
Qualifier
maintain production potentiale7
Setting
lower-gangetic regione7

Verbatim

e0

“mulberry variety S-1635”

✓ located verbatim in the source · abstract, characters 180–203 · show in text ↑
e7

“The new mulberry sericulture crop schedules will be a climate change adaptation strategy to maintain production potential in the lower-gangetic region”

✓ located verbatim in the source · abstract, characters 1437–1587 · show in text ↑

Bombyx mori · yield · 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 →

pruning · growth · Morus (mulberry trees)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

pruning · yield · Morus (mulberry trees)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.