Paper · 1977 · Indian Journal of Horticulture

Effect of Foliar Application of Urea on Yield and Yield Parameters of Mango

J. S. Samra; R. S. Thakur; K. L. Chadha

5
claims
10
verbatim quotes
7
citations
4
research areas
✓
Open access

Abstract

Two application of 4 per cent urea solution at the rate of 8 litre/tree during this period gave the highest average number of fruits and fruit weight. Foliar application of urea delayed fruit maturity and increased N content of leaves significantly. A depletion in N content in fully mature leaves of untreated trees from the time of fruit setting untill harvesting indicated the critical nature of this period.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Two foliar applications of urea gave the highest average fruit number.

Treatment
Two application of 4 per cent urea solution at the rate of 8 litre/treee0
Outcome
average number of fruitse0
Direction
higheste0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Two application of 4 per cent urea solution at the rate of 8 litre/tree during this period gave the highest average number of fruits and fruit weight”

✓ located verbatim in the source · abstract, characters 0–149 · show in text ↑
t0

“Mango”

✓ located verbatim in the source · title, characters 70–75 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Two foliar applications of urea gave the highest fruit weight.

Treatment
Two application of 4 per cent urea solution at the rate of 8 litre/treee0
Outcome
fruit weighte0
Direction
higheste0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Two application of 4 per cent urea solution at the rate of 8 litre/tree during this period gave the highest average number of fruits and fruit weight”

✓ located verbatim in the source · abstract, characters 0–149 · show in text ↑
t0

“Mango”

✓ located verbatim in the source · title, characters 70–75 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Foliar urea delayed fruit maturity.

Treatment
Foliar application of ureae0
Outcome
fruit maturitye0
Direction
delayede0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Foliar application of urea delayed fruit maturity”

✓ located verbatim in the source · abstract, characters 151–200 · show in text ↑
t0

“Mango”

✓ located verbatim in the source · title, characters 70–75 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar urea significantly increased leaf nitrogen content.

Treatment
Foliar application of ureae0
Outcome
N content of leavese0
Direction
increasede0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Foliar application of urea delayed fruit maturity and increased N content of leaves significantly”

✓ located verbatim in the source · abstract, characters 151–248 · show in text ↑
t0

“Mango”

✓ located verbatim in the source · title, characters 70–75 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf nitrogen content declined in untreated trees from fruit setting to harvest.

Outcome
N content in fully mature leavese0
Direction
depletione0
Qualifier
from the time of fruit setting untill harvestinge0

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“A depletion in N content in fully mature leaves of untreated trees from the time of fruit setting untill harvesting”

✓ located verbatim in the source · abstract, characters 250–365 · show in text ↑
t0

“Mango”

✓ located verbatim in the source · title, characters 70–75 · show in text ↑

nitrogen · nutrient: content · Mangifera indica (mango)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

nitrogen · yield · Mangifera indica (mango)Positive and negative results

24 papers: 22 positive, 2 negative or no effect

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

  1. negative
  2. no effect
  3. positive

20 papers more in this group

See all 24 papers →

application · nutrient: content · Mangifera indica (mango)Results agree

22 papers: 22 positive, 0 negative or no effect

21 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

18 papers more in this group

See all 22 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.