Abstract
Whole-tree sprays of aqueous solution of urea (10, 15 and 20 per cent) in April defoliates leaves and kill flower buds, thus, there is no fruiting in rainy season. Urea had a significant effect on per cent defoliation. Guava leaves drop normally between 19 and 25 days from the date of spraying. New leaves emerge between 17 and 23 days from the time of total defoliation. Fifty per cent blooming of flowers occurs after 21 to 27 days of the emergnce of new leaves. With the increase of the concentration of urea, there is maximization in number of fruits but the size of fruit reduces. Urea spray at 15 per cent is suitable for maximum fruit yield as well as better size of the fruits. Urea can be used to defoliate guava to induce new shoots, flowers and better quality fruit during winter.
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Claims 8
Claim · model-written summary
April urea sprays defoliated guava and killed flower buds, preventing rainy season fruiting.
- Taxon
- Guava
Psidium guajavat0 - Treatment
- urea (10, 15 and 20 per cent)e0
- Outcome
- fruiting in rainy seasone0
- Direction
- no fruitinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Whole-tree sprays of aqueous solution of urea (10, 15 and 20 per cent) in April defoliates leaves and kill flower buds, thus, there is no fruiting in rainy season.”
t0“Guava”
Claim · model-written summary
Urea significantly affected guava defoliation.
- Taxon
- Guava
Psidium guajavat0 - Treatment
- Ureae0
- Outcome
- per cent defoliatione0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Urea had a significant effect on per cent defoliation.”
t0“Guava”
Claim · model-written summary
Guava leaves fell 19 to 25 days after spraying.
- Taxon
- Guava
Psidium guajavae0 - Outcome
- leaves drope0
- Value
- 19 and 25 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Guava leaves drop normally between 19 and 25 days from the date of spraying.”
Claim · model-written summary
New guava leaves emerged 17 to 23 days after complete defoliation.
- Taxon
- Guava
Psidium guajavat0 - Outcome
- New leaves emergee0
- Value
- 17 and 23 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“New leaves emerge between 17 and 23 days from the time of total defoliation.”
t0“Guava”
Claim · model-written summary
Half the guava flowers bloomed 21 to 27 days after new leaves emerged.
- Taxon
- Guava
Psidium guajavat0 - Outcome
- blooming of flowerse0
- Value
- 21 to 27 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Fifty per cent blooming of flowers occurs after 21 to 27 days of the emergnce of new leaves.”
t0“Guava”
Claim · model-written summary
Higher urea concentration increased fruit number.
- Taxon
- Guava
Psidium guajavat0 - Treatment
- ureae0
- Outcome
- number of fruitse0
- Direction
- maximizatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“With the increase of the concentration of urea, there is maximization in number of fruits but the size of fruit reduces.”
t0“Guava”
Claim · model-written summary
Higher urea concentration reduced fruit size.
- Taxon
- Guava
Psidium guajavat0 - Treatment
- ureae0
- Outcome
- size of fruite0
- Direction
- reducese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“With the increase of the concentration of urea, there is maximization in number of fruits but the size of fruit reduces.”
t0“Guava”
Claim · model-written summary
The authors recommend 15% urea spray for yield and fruit size.
- Taxon
- Guava
Psidium guajavat0 - Treatment
- Urea spray at 15 per cente0
- Outcome
- maximum fruit yield as well as better size of the fruitse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Urea spray at 15 per cent is suitable for maximum fruit yield as well as better size of the fruits.”
t0“Guava”
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See all 33 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.