Paper · 2024 · Progressive Horticulture

Pruning time, intensity and KNO3 spray to advance harvesting period and enhance growth, quality and yield in litchi

Mitali; Ratna Rai; D.S. Mishra; et al.

7
claims
15
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

Litchi is a fruit widely cultivated in many countries in subtropical zone. High nutritional value, attractive colour and delicious taste make this fruit a popular choice. The treatments consisted of three factors, i.e., pruning time (29th June, 11th July, 23rd July and 04th August), pruning intensity (20 cm and 40 cm) and KNO3 sprays (2 % and 4 %) and were compared with control. The results of investigation indicated that early post-harvest pruning (up to 11th July) with 40 centimeter pruning intensity and 4% KNO3 sprays on the mature vegetative flushes improved growth, flowering, fruiting and yield of quality litchi fruits in the next season as compared to control. This treatment resulted in early sprouting as well as produced maximum number of shoots. Full bloom stage was earliest as well as harvesting was advanced in the treatment where 40 cm terminal shoot was removed on 29th June followed by 4% KNO3 spray on the new shoots. Therefore, judicious combination of pruning time, intensity and KNO3 spray could be effectively exploited for increasing quality of fruits and extending the harvesting period in litchi.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Early post-harvest pruning (up to 11th July) with 40 cm pruning intensity and 4% KNO3 sprays improved growth and flowering of litchi in the next season compared with control.

Taxon
litchiLitchit0
Treatment
early post-harvest pruning (up to 11th July) with 40 centimeter pruning intensity and 4% KNO3 sprays on the mature vegetative flushese0
Outcome
growth, floweringe0
Direction
improvede0
Comparator
controle0

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

Litchi
Litchi · Taxon · picture of the genus (one of its species)Luc Viatour · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“early post-harvest pruning (up to 11th July) with 40 centimeter pruning intensity and 4% KNO3 sprays on the mature vegetative flushes improved growth, flowering, fruiting and yield of quality litchi fruits in the next season as compared to control”

✓ located verbatim in the source · abstract, characters 426–673 · show in text ↑
t0

“litchi”

✓ located verbatim in the source · title, characters 109–115 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same treatment improved fruiting and yield of quality litchi fruits in the next season compared with control.

Taxon
litchiLitchit0
Treatment
early post-harvest pruning (up to 11th July) with 40 centimeter pruning intensity and 4% KNO3 sprays on the mature vegetative flushese0
Outcome
fruiting and yielde0
Direction
improvede0
Comparator
controle0

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

Litchi
Litchi · Taxon · picture of the genus (one of its species)Luc Viatour · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“early post-harvest pruning (up to 11th July) with 40 centimeter pruning intensity and 4% KNO3 sprays on the mature vegetative flushes improved growth, flowering, fruiting and yield of quality litchi fruits in the next season as compared to control”

✓ located verbatim in the source · abstract, characters 426–673 · show in text ↑
t0

“litchi”

✓ located verbatim in the source · title, characters 109–115 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The best treatment (early pruning, 40 cm, 4% KNO3) resulted in early sprouting.

Taxon
litchiLitchit0
Treatment
early post-harvest pruning (up to 11th July) with 40 centimeter pruning intensity and 4% KNO3 sprays on the mature vegetative flushese1
Outcome
sproutinge0
Direction
earlye0

Not reportedComparator

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

Litchi
Litchi · Taxon · picture of the genus (one of its species)Luc Viatour · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“This treatment resulted in early sprouting as well as produced maximum number of shoots”

✓ located verbatim in the source · abstract, characters 675–762 · show in text ↑
e1

“early post-harvest pruning (up to 11th July) with 40 centimeter pruning intensity and 4% KNO3 sprays on the mature vegetative flushes”

✓ located verbatim in the source · abstract, characters 426–559 · show in text ↑
t0

“litchi”

✓ located verbatim in the source · title, characters 109–115 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The best treatment (early pruning, 40 cm, 4% KNO3) resulted in maximum number of shoots.

Taxon
litchiLitchit0
Treatment
early post-harvest pruning (up to 11th July) with 40 centimeter pruning intensity and 4% KNO3 sprays on the mature vegetative flushese1
Outcome
number of shootse0
Direction
maximume0

Not reportedComparator

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

Litchi
Litchi · Taxon · picture of the genus (one of its species)Luc Viatour · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“This treatment resulted in early sprouting as well as produced maximum number of shoots”

✓ located verbatim in the source · abstract, characters 675–762 · show in text ↑
e1

“early post-harvest pruning (up to 11th July) with 40 centimeter pruning intensity and 4% KNO3 sprays on the mature vegetative flushes”

✓ located verbatim in the source · abstract, characters 426–559 · show in text ↑
t0

“litchi”

✓ located verbatim in the source · title, characters 109–115 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Full bloom was earliest where the 40 cm terminal shoot was removed on 29th June followed by 4% KNO3 spray on new shoots.

Taxon
litchiLitchit0
Treatment
40 cm terminal shoot was removed on 29th June followed by 4% KNO3 spray on the new shootse0
Outcome
Full bloom stagee0
Direction
earlieste0

Not reportedComparator

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

Litchi
Litchi · Taxon · picture of the genus (one of its species)Luc Viatour · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Full bloom stage was earliest as well as harvesting was advanced in the treatment where 40 cm terminal shoot was removed on 29th June followed by 4% KNO3 spray on the new shoots”

✓ located verbatim in the source · abstract, characters 764–941 · show in text ↑
t0

“litchi”

✓ located verbatim in the source · title, characters 109–115 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Harvesting was advanced where the 40 cm terminal shoot was removed on 29th June followed by 4% KNO3 spray on new shoots.

Taxon
litchiLitchit0
Treatment
40 cm terminal shoot was removed on 29th June followed by 4% KNO3 spray on the new shootse0
Outcome
harvestinge0
Direction
advancede0

Not reportedComparator

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

Litchi
Litchi · Taxon · picture of the genus (one of its species)Luc Viatour · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Full bloom stage was earliest as well as harvesting was advanced in the treatment where 40 cm terminal shoot was removed on 29th June followed by 4% KNO3 spray on the new shoots”

✓ located verbatim in the source · abstract, characters 764–941 · show in text ↑
t0

“litchi”

✓ located verbatim in the source · title, characters 109–115 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors conclude that a judicious combination of pruning time, intensity and KNO3 spray can increase fruit quality and extend the harvesting period in litchi.

Taxon
litchiLitchie0
Treatment
judicious combination of pruning time, intensity and KNO3 spraye0
Outcome
increasing quality of fruits and extending the harvesting periode0

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

Litchi
Litchi · Taxon · picture of the genus (one of its species)Luc Viatour · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“judicious combination of pruning time, intensity and KNO3 spray could be effectively exploited for increasing quality of fruits and extending the harvesting period in litchi”

✓ located verbatim in the source · abstract, characters 954–1127 · show in text ↑

potassium nitrate · yield · LitchiPositive and negative results

12 papers: 11 positive, 1 negative or no effect

10 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

8 papers more in this group

See all 12 papers →

potassium nitrate · growth · LitchiResults 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 →

application · growth · LitchiPositive and negative results

7 papers: 6 positive, 1 negative or no effect

5 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

pruning · yield · LitchiPositive and negative results

14 papers: 10 positive, 4 negative or no effect

9 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

10 papers more in this group

See all 14 papers →

pruning · growth · LitchiResults 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 →

application · quality: postharvest · LitchiResults 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 →

application · yield · LitchiResults agree

21 papers: 21 positive, 0 negative or no effect

20 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

17 papers more in this group

See all 21 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.