Abstract
Effects of calcium and boron spray on mineral element content in leaf and fruit of longan was discussed under the condition of lacking boron nutrient in soil,and spray three times on leaves and fruits with 1 %CaCl2,0.2 %H3BO3,1 %CaCl2+0.2 %H3BO3 solutions and water(CK) respectively during the developmental stage of longan aril.The results showed that 1 %CaCl2 spray had obviously increased Ca content in leaves and fruits,descreased B content in leaves,pericarp and flesh,but it did not obviously caused changes of the content of N,P,K and Mg in leaves.0.2 %H3BO3 spray had significantly increased B content in leaves and fruits,improved N,P,K and Mg accumulation in leaves,descreased Ca content in pericarp,but it did not obviously influenced on Ca content in leaves.1 %CaCl2+0.2 %H3BO3 spray had significantly increased the content of Ca and B in leaves and fruits,improved N,K,P and Mg accumulation in leaves and fruits,but Ca and B content in leaves and fruits were less than 1 %CaCl2 spray and 0.2 %H3BO3 spray respectiverly.Moreover,between Ca and B caused antagonistic action in leaves and pericarp.
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Claims 14
Claim · model-written summary
Spraying 1% CaCl2 obviously increased Ca content in longan leaves and fruits.
- Taxon
- longan
Dimocarpus longant0 - Treatment
- 1 %CaCl2 spraye0
- Outcome
- Ca content in leaves and fruitse1
- Direction
- increasede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“1 %CaCl2 spray had obviously increased Ca content in leaves and fruits”
e1“1 %CaCl2 spray had obviously increased Ca content in leaves and fruits”
e2“and water(CK)”
Claim · model-written summary
Spraying 1% CaCl2 decreased B content in leaves, pericarp and flesh.
- Taxon
- longanDimocarpus longant0
- Treatment
- 1 %CaCl2 spraye0
- Outcome
- B content in leaves,pericarp and fleshe1
- Direction
- descreasede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“1 %CaCl2 spray had obviously increased Ca content in leaves and fruits”
e1“descreased B content in leaves,pericarp and flesh”
e2“and water(CK)”
Claim · model-written summary
Spraying 1% CaCl2 did not obviously change the content of N, P and K in leaves.
- Taxon
- longanDimocarpus longant0
- Treatment
- 1 %CaCl2 spraye0
- Outcome
- content of N,P,Ke1
- Direction
- no_changeinferrede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“1 %CaCl2 spray had obviously increased Ca content in leaves and fruits”
e1“it did not obviously caused changes of the content of N,P,K and Mg in leaves”
e2“and water(CK)”
Claim · model-written summary
Spraying 1% CaCl2 did not obviously change Mg content in leaves.
- Taxon
- longanDimocarpus longant0
- Treatment
- 1 %CaCl2 spraye0
- Outcome
- Mg in leavese1
- Direction
- no_changeinferrede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“1 %CaCl2 spray had obviously increased Ca content in leaves and fruits”
e1“it did not obviously caused changes of the content of N,P,K and Mg in leaves”
e2“and water(CK)”
Claim · model-written summary
Spraying 0.2% H3BO3 significantly increased B content in leaves and fruits.
- Taxon
- longanDimocarpus longant0
- Treatment
- 0.2 %H3BO3 spraye0
- Outcome
- B content in leaves and fruitse1
- Direction
- increasede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“0.2 %H3BO3 spray had significantly increased B content in leaves and fruits”
e1“0.2 %H3BO3 spray had significantly increased B content in leaves and fruits”
e2“and water(CK)”
Claim · model-written summary
Spraying 0.2% H3BO3 improved N, P and K accumulation in leaves.
- Taxon
- longanDimocarpus longant0
- Treatment
- 0.2 %H3BO3 spraye0
- Outcome
- N,P,Ke1
- Direction
- improvede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“0.2 %H3BO3 spray had significantly increased B content in leaves and fruits”
e1“improved N,P,K and Mg accumulation in leaves”
e2“and water(CK)”
Claim · model-written summary
Spraying 0.2% H3BO3 improved Mg accumulation in leaves.
- Taxon
- longanDimocarpus longant0
- Treatment
- 0.2 %H3BO3 spraye0
- Outcome
- Mg accumulation in leavese1
- Direction
- improvede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“0.2 %H3BO3 spray had significantly increased B content in leaves and fruits”
e1“improved N,P,K and Mg accumulation in leaves”
e2“and water(CK)”
Claim · model-written summary
Spraying 0.2% H3BO3 decreased Ca content in pericarp.
- Taxon
- longanDimocarpus longant0
- Treatment
- 0.2 %H3BO3 spraye0
- Outcome
- Ca content in pericarpe1
- Direction
- descreasede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“0.2 %H3BO3 spray had significantly increased B content in leaves and fruits”
e1“descreased Ca content in pericarp”
e2“and water(CK)”
Claim · model-written summary
Spraying 0.2% H3BO3 did not obviously influence Ca content in leaves.
- Taxon
- longanDimocarpus longant0
- Treatment
- 0.2 %H3BO3 spraye0
- Outcome
- Ca content in leavese1
- Direction
- no_changeinferrede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“0.2 %H3BO3 spray had significantly increased B content in leaves and fruits”
e1“it did not obviously influenced on Ca content in leaves”
e2“and water(CK)”
Claim · model-written summary
Spraying 1% CaCl2 + 0.2% H3BO3 significantly increased the content of Ca and B in leaves and fruits.
- Taxon
- longanDimocarpus longant0
- Treatment
- 1 %CaCl2+0.2 %H3BO3 spraye0
- Outcome
- content of Ca and B in leaves and fruitse1
- Direction
- increasede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“1 %CaCl2+0.2 %H3BO3 spray had significantly increased the content of Ca and B in leaves and fruits”
e1“1 %CaCl2+0.2 %H3BO3 spray had significantly increased the content of Ca and B in leaves and fruits”
e2“and water(CK)”
Claim · model-written summary
Spraying 1% CaCl2 + 0.2% H3BO3 improved N, K and P accumulation in leaves and fruits.
- Taxon
- longanDimocarpus longant0
- Treatment
- 1 %CaCl2+0.2 %H3BO3 spraye0
- Outcome
- N,K,Pe1
- Direction
- improvede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“1 %CaCl2+0.2 %H3BO3 spray had significantly increased the content of Ca and B in leaves and fruits”
e1“improved N,K,P and Mg accumulation in leaves and fruits”
e2“and water(CK)”
Claim · model-written summary
Spraying 1% CaCl2 + 0.2% H3BO3 improved Mg accumulation in leaves and fruits.
- Taxon
- longanDimocarpus longant0
- Treatment
- 1 %CaCl2+0.2 %H3BO3 spraye0
- Outcome
- Mg accumulation in leaves and fruitse1
- Direction
- improvede1
- Comparator
- water(CK)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“1 %CaCl2+0.2 %H3BO3 spray had significantly increased the content of Ca and B in leaves and fruits”
e1“improved N,K,P and Mg accumulation in leaves and fruits”
e2“and water(CK)”
Claim · model-written summary
With the combined spray, Ca and B content in leaves and fruits was less than with 1% CaCl2 spray and 0.2% H3BO3 spray respectively.
- Taxon
- longanDimocarpus longant0
- Treatment
- 1 %CaCl2+0.2 %H3BO3 spraye0
- Outcome
- Ca and B content in leaves and fruitse1
- Direction
- lesse1
- Comparator
- 1 %CaCl2 spray and 0.2 %H3BO3 spraye1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“1 %CaCl2+0.2 %H3BO3 spray had significantly increased the content of Ca and B in leaves and fruits”
e1“Ca and B content in leaves and fruits were less than 1 %CaCl2 spray and 0.2 %H3BO3 spray respectiverly”
Claim · model-written summary
Ca and B showed antagonistic action in leaves and pericarp.
- Taxon
- longanDimocarpus longant0
- Outcome
- antagonistic action in leaves and pericarpe0
- Qualifier
- between Ca and Be0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fruit of longan”
e0“between Ca and B caused antagonistic action in leaves and pericarp”
The same questions in other papers
calcium chloride dihydrate · nutrient: content · Dimocarpus longan (longan)Results agree
2 papers in the same direction as this paper
- positive
- positive
calcium chloride dihydrate · molecular: metabolites · Dimocarpus longan (longan)Results agree
2 papers in the same direction as this paper
- positive
- positive
application · molecular: metabolites · Dimocarpus longan (longan)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
1 paper more in this group
See all 5 papers →application · nutrient: content · Dimocarpus longan (longan)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.