Abstract
The hydroponic method was used to study the changes in boron(B),zinc(Zn),calcium(Ca),magnesium(Mg) and potassium(K) concentrations of 'Newhall' navel orange(Citrus sinensis Osb.) grafted on citrange[C.sinensis(L.) Osb.× Poncirus trifoliate(L.) Raf.] or trifoliate orange [Poncirus trifoliata(L.) Raf.] under B deficiency.The results show that under the B deficiency,B concentrations of trifoliate orange-grafted plants and Zn concentrations of citrange-grafted plants are significantly decreased,which may be one of the reasons why trifoliate orange-grafted plants are easy to appear symptom of B deficiency and citrange-grafted plants are easy to appear symptom of Zn deficiency under the B deficiency.Compared to the normal B treatment,Ca concentration in leaves of trifoliate orange-grafted plants is increased obviously under the B deficiency,and K concentration in root of trifoliate orange-grafted plants is much higher than that of citrange-grafted plants.These results indicate trifoliate orange-grafted plants are more sensitive to the B deficiency.There are not significantly differences in Mg concentrations between trifoliate orange-grafted and citrange-grafted plants under the B deficiency.
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Claims 8
Claim · model-written summary
Under boron deficiency, boron concentrations were significantly decreased in trifoliate orange-grafted plants.
- Taxon
- Citrus sinensis
Citrus sinensise0 - Material
- trifoliate orangee1
- Treatment
- B deficiencye1
- Outcome
- B concentrationse1
- Direction
- significantly decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Newhall' navel orange(Citrus sinensis Osb.) grafted on citrange”
e1“The results show that under the B deficiency,B concentrations of trifoliate orange-grafted plants and Zn concentrations of citrange-grafted plants are significantly decreased”
Claim · model-written summary
Under boron deficiency, zinc concentrations were significantly decreased in citrange-grafted plants.
- Taxon
- Citrus sinensisCitrus sinensise0
- Material
- citrangee1
- Treatment
- B deficiencye1
- Outcome
- Zn concentrationse1
- Direction
- significantly decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Newhall' navel orange(Citrus sinensis Osb.) grafted on citrange”
e1“The results show that under the B deficiency,B concentrations of trifoliate orange-grafted plants and Zn concentrations of citrange-grafted plants are significantly decreased”
Claim · model-written summary
Decreased boron concentration may be one reason trifoliate orange-grafted plants readily show boron deficiency symptoms.
- Taxon
- Citrus sinensisCitrus sinensise0
- Material
- trifoliate orangee2
- Outcome
- symptom of B deficiencye2
- Qualifier
- may be one of the reasonse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Newhall' navel orange(Citrus sinensis Osb.) grafted on citrange”
e2“which may be one of the reasons why trifoliate orange-grafted plants are easy to appear symptom of B deficiency and citrange-grafted plants are easy to appear symptom of Zn deficiency under the B deficiency”
Claim · model-written summary
Decreased zinc concentration may be one reason citrange-grafted plants readily show zinc deficiency symptoms.
- Taxon
- Citrus sinensisCitrus sinensise0
- Material
- citrangee2
- Outcome
- symptom of Zn deficiencye2
- Qualifier
- may be one of the reasonse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Newhall' navel orange(Citrus sinensis Osb.) grafted on citrange”
e2“which may be one of the reasons why trifoliate orange-grafted plants are easy to appear symptom of B deficiency and citrange-grafted plants are easy to appear symptom of Zn deficiency under the B deficiency”
Claim · model-written summary
Under boron deficiency, calcium concentration in leaves of trifoliate orange-grafted plants was increased compared with normal boron treatment.
- Taxon
- Citrus sinensisCitrus sinensise0
- Material
- trifoliate orangee3
- Organ / stage
- leavese3
- Treatment
- B deficiencye3
- Outcome
- Ca concentratione3
- Direction
- increasede3
- Comparator
- normal B treatmente3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Newhall' navel orange(Citrus sinensis Osb.) grafted on citrange”
e3“Compared to the normal B treatment,Ca concentration in leaves of trifoliate orange-grafted plants is increased obviously under the B deficiency”
Claim · model-written summary
Potassium concentration in roots of trifoliate orange-grafted plants was much higher than in citrange-grafted plants.
- Taxon
- Citrus sinensisCitrus sinensise0
- Material
- trifoliate orangee4
- Organ / stage
- roote4
- Outcome
- K concentratione4
- Direction
- much highere4
- Comparator
- citrange-grafted plantse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Newhall' navel orange(Citrus sinensis Osb.) grafted on citrange”
e4“and K concentration in root of trifoliate orange-grafted plants is much higher than that of citrange-grafted plants”
Claim · model-written summary
Trifoliate orange-grafted plants are more sensitive to boron deficiency.
- Taxon
- Citrus sinensisCitrus sinensise0
- Material
- trifoliate orangee5
- Outcome
- sensitive to the B deficiencye5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Newhall' navel orange(Citrus sinensis Osb.) grafted on citrange”
e5“These results indicate trifoliate orange-grafted plants are more sensitive to the B deficiency”
Claim · model-written summary
Mg concentrations did not differ significantly between trifoliate orange-grafted and citrange-grafted plants under boron deficiency.
- Taxon
- Citrus sinensisCitrus sinensise0
- Material
- trifoliate orangee6
- Outcome
- Mg concentrationse6
- Direction
- not significantly differencese6
- Comparator
- citrange-grafted plantse6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Newhall' navel orange(Citrus sinensis Osb.) grafted on citrange”
e6“There are not significantly differences in Mg concentrations between trifoliate orange-grafted and citrange-grafted plants under the B deficiency”
The same questions in other papers
boron atom · nutrient: content · Citrus sinensis (sweet orange)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
This paper is about lacking the nutrient, so it counts the other way round here.
- no effect
- negative
- 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.