Abstract
SummarySamples of fruit from Valencia orange trees that had been treated with either urea phosphate or potassium nitrate foliar sprays or with soil-applied potassium sulphate, were examined after standard commercial shipment and handling. In acceptability trials using a large taste panel, fruit from urea phosphate-treated trees had the highest ratings for freedom from skin blemishes, sweetness, a pleasant degree of acidity and fruit flavour; soil-applied potassium was associated with a tendency to tartness.
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Claims 3
Claim · model-written summary
Fruit from urea phosphate-treated Valencia orange trees had the highest ratings for freedom from skin blemishes, sweetness and a pleasant degree of acidity, compared with potassium nitrate foliar sprays.
- Taxon
- Valencia orange
Citrus sinensise0 - Organ / stage
- fruite0
- Treatment
- urea phosphatee1
- Outcome
- freedom from skin blemishes, sweetness, a pleasant degree of aciditye1
- Direction
- highest ratingse1
- Comparator
- potassium nitrate foliar sprayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Samples of fruit from Valencia orange trees that had been treated with either urea phosphate or potassium nitrate foliar sprays”
e1“fruit from urea phosphate-treated trees had the highest ratings for freedom from skin blemishes, sweetness, a pleasant degree of acidity and fruit flavour”
Claim · model-written summary
Fruit from urea phosphate-treated Valencia orange trees had the highest ratings for fruit flavour, compared with potassium nitrate foliar sprays.
- Taxon
- Valencia orange
Citrus sinensise0 - Organ / stage
- fruite0
- Treatment
- urea phosphatee1
- Outcome
- fruit flavoure1
- Direction
- highest ratingse1
- Comparator
- potassium nitrate foliar sprayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Samples of fruit from Valencia orange trees that had been treated with either urea phosphate or potassium nitrate foliar sprays”
e1“fruit from urea phosphate-treated trees had the highest ratings for freedom from skin blemishes, sweetness, a pleasant degree of acidity and fruit flavour”
Claim · model-written summary
Soil-applied potassium was associated with a tendency toward tartness in Valencia orange fruit.
- Taxon
- Valencia orange
Citrus sinensise0 - Organ / stage
- fruite0
- Treatment
- soil-applied potassiume2
- Outcome
- tartnesse2
- Direction
- increaseinferrede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Samples of fruit from Valencia orange trees that had been treated with either urea phosphate or potassium nitrate foliar sprays”
e2“soil-applied potassium was associated with a tendency to tartness”
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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.