Abstract
Abstract Yield of young lemon trees increased with either soil application of K 2 SO 4 or foliage application of KNO 3 in an orchard where leaf K was low. Leaf Zn was low but one annual foliage spray of ZnSO 4 (control in this study) supplied adequate Zn and there was no response to additional Zn sprays. Peel thickness decreased, and percent juice and percent acid in the juice increased with added K.
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Claims 7
Claim · model-written summary
Soil K 2 SO 4 increased yield of young lemon trees in an orchard with low leaf potassium.
- Taxon
- young lemon treese0
- Treatment
- soil application of K 2 SO 4e0
- Outcome
- Yielde0
- Direction
- increasede0
- Qualifier
- leaf K was lowe0
- Setting
- an orcharde0
Not reportedComparator
Verbatim
e0“Yield of young lemon trees increased with either soil application of K 2 SO 4 or foliage application of KNO 3 in an orchard where leaf K was low”
Claim · model-written summary
Foliar KNO 3 increased yield of young lemon trees in an orchard with low leaf potassium.
- Taxon
- young lemon treese0
- Treatment
- foliage application of KNO 3e0
- Outcome
- Yielde0
- Direction
- increasede0
- Setting
- an orcharde0
Not reportedComparator
Verbatim
e0“Yield of young lemon trees increased with either soil application of K 2 SO 4 or foliage application of KNO 3 in an orchard where leaf K was low”
Claim · model-written summary
Additional zinc sprays produced no response beyond the annual control spray.
Verbatim
e0“one annual foliage spray of ZnSO 4 (control in this study) supplied adequate Zn and there was no response to additional Zn sprays”
t0“Young Lemon Trees”
Claim · model-written summary
The annual ZnSO 4 control spray supplied adequate zinc.
Verbatim
e0“one annual foliage spray of ZnSO 4 (control in this study) supplied adequate Zn”
t0“Young Lemon Trees”
Claim · model-written summary
Added potassium decreased peel thickness.
Not reportedComparator
Verbatim
e0“Peel thickness decreased, and percent juice and percent acid in the juice increased with added K”
t0“Young Lemon Trees”
Claim · model-written summary
Added potassium increased percent juice.
Not reportedComparator
Verbatim
e0“Peel thickness decreased, and percent juice and percent acid in the juice increased with added K”
t0“Young Lemon Trees”
Claim · model-written summary
Added potassium increased percent acid in juice.
Not reportedComparator
Verbatim
e0“Peel thickness decreased, and percent juice and percent acid in the juice increased with added K”
t0“Young Lemon Trees”
The same questions in other papers
application · yield · Citrus x limon (lemon)Positive and negative results
8 papers in the same direction as this paper · 1 in the opposite direction
- positive
- no effect
- positive
6 papers more in this group
See all 10 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.