Boron distribution and mobility in navel orange grafted on citrange and trifoliate orange
Identifieur interne : 000077 ( PascalFrancis/Corpus ); précédent : 000076; suivant : 000078Boron distribution and mobility in navel orange grafted on citrange and trifoliate orange
Auteurs : Gui-Dong Liu ; Rui-Dong Wang ; Li-Shu Wu ; Shu-Ang Peng ; Yun-Hua Wang ; Cun-Cang JiangSource :
- Plant and soil [ 0032-079X ] ; 2012.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Background and Aims In China, boron (B) deficiency is frequently observed in citrus orchards, and is responsible for considerable loss of productivity and quality. A better understanding of B distribution and remobilization within orange plants is important for developing programs in rational fertilization and effective mitigation of B-deficiency. In the present study (i) the distribution of newly absorbed B and (ii) the translocation of foliar-applied B in 'Newhall' navel orange grafted on citrange and trifoliate orange was investigated. Methods 10B was applied in the nutrient solution or sprayed on the lower-old leaves of both grafted plants for 35 days. Results In the 10B uptake experiment, citrange-grafted plants showed higher newly acquired total B content and B concentration in both lower-old and upper-old leaves than those in trifoliate-orange-grafted plants. The newly absorbed B in the new leaves was much higher than that in the lower-old leaves and the upper-old leaves in both grafted plants. Foliar application of 10B to the lower-old leaves resulted in B translocation to the upper-old leaves and the new leaves with preference mainly to the new leaves in both citrange and trifoliate orange when root B supply was relatively low. However, 10B sprayed to the lower-old leaves not only did not increase the abundance percentage of 10B in the root, but also reduced B concentration and the total B content in the root. Conclusions The results suggest that foliar-applied B can be translocated within both grafted plants, which might also depress B uptake from root medium with low B supply. Rootstock can affect the B distribution in old leaves in navel orange, and newly absorbed B was preferentially transported to the new leaves.
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Format Inist (serveur)
NO : | PASCAL 12-0423157 INIST |
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ET : | Boron distribution and mobility in navel orange grafted on citrange and trifoliate orange |
AU : | LIU (Gui-Dong); WANG (Rui-Dong); WU (Li-Shu); PENG (Shu-Ang); WANG (Yun-Hua); JIANG (Cun-Cang) |
AF : | College of Resources and Environment, Huazhong Agricultural University/Wuhan, Hubei Province 430070/Chine (1 aut., 2 aut., 3 aut., 5 aut., 6 aut.); College of Horticulture and Forestry Science, Huazhong Agricultural University/Wuhan, Hubei Province 430070/Chine (4 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Plant and soil; ISSN 0032-079X; Coden PLSOA2; Pays-Bas; Da. 2012; Vol. 360; No. 1-2; Pp. 123-133; Bibl. 1 p.1/4 |
LA : | Anglais |
EA : | Background and Aims In China, boron (B) deficiency is frequently observed in citrus orchards, and is responsible for considerable loss of productivity and quality. A better understanding of B distribution and remobilization within orange plants is important for developing programs in rational fertilization and effective mitigation of B-deficiency. In the present study (i) the distribution of newly absorbed B and (ii) the translocation of foliar-applied B in 'Newhall' navel orange grafted on citrange and trifoliate orange was investigated. Methods 10B was applied in the nutrient solution or sprayed on the lower-old leaves of both grafted plants for 35 days. Results In the 10B uptake experiment, citrange-grafted plants showed higher newly acquired total B content and B concentration in both lower-old and upper-old leaves than those in trifoliate-orange-grafted plants. The newly absorbed B in the new leaves was much higher than that in the lower-old leaves and the upper-old leaves in both grafted plants. Foliar application of 10B to the lower-old leaves resulted in B translocation to the upper-old leaves and the new leaves with preference mainly to the new leaves in both citrange and trifoliate orange when root B supply was relatively low. However, 10B sprayed to the lower-old leaves not only did not increase the abundance percentage of 10B in the root, but also reduced B concentration and the total B content in the root. Conclusions The results suggest that foliar-applied B can be translocated within both grafted plants, which might also depress B uptake from root medium with low B supply. Rootstock can affect the B distribution in old leaves in navel orange, and newly absorbed B was preferentially transported to the new leaves. |
CC : | 002A32C02B; 002A14 |
FD : | Distribution; Mobilité; Greffe; Translocation; Isotope; Relation sol plante; Citrus sinensis; Citroncirus webberi; Poncirus trifoliata; Bore; Orange |
FG : | Rutaceae; Dicotyledones; Angiospermae; Spermatophyta; Arbre fruitier; Agrume; Non métal; Plante fruitière |
ED : | Distribution; Mobility; Graft; Translocation; Isotopes; Soil plant relation; Citrus sinensis; Citroncirus webberi; Poncirus trifoliata; Boron; Orange |
EG : | Rutaceae; Dicotyledones; Angiospermae; Spermatophyta; Fruit tree; Citrus fruit; Non metal; Fruit crop |
SD : | Distribución; Movilidad; Injerto; Translocación; Isótopo; Relación suelo planta; Citrus sinensis; Citroncirus webberi; Poncirus trifoliata; Boro; Naranja |
LO : | INIST-4772.354000505345450090 |
ID : | 12-0423157 |
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Pascal:12-0423157Le document en format XML
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<term>Citroncirus webberi</term>
<term>Citrus sinensis</term>
<term>Distribution</term>
<term>Graft</term>
<term>Isotopes</term>
<term>Mobility</term>
<term>Orange</term>
<term>Poncirus trifoliata</term>
<term>Soil plant relation</term>
<term>Translocation</term>
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<keywords scheme="Pascal" xml:lang="fr"><term>Distribution</term>
<term>Mobilité</term>
<term>Greffe</term>
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<term>Isotope</term>
<term>Relation sol plante</term>
<term>Citrus sinensis</term>
<term>Citroncirus webberi</term>
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<front><div type="abstract" xml:lang="en">Background and Aims In China, boron (B) deficiency is frequently observed in citrus orchards, and is responsible for considerable loss of productivity and quality. A better understanding of B distribution and remobilization within orange plants is important for developing programs in rational fertilization and effective mitigation of B-deficiency. In the present study (i) the distribution of newly absorbed B and (ii) the translocation of foliar-applied B in 'Newhall' navel orange grafted on citrange and trifoliate orange was investigated. Methods <sup>10</sup>
B was applied in the nutrient solution or sprayed on the lower-old leaves of both grafted plants for 35 days. Results In the <sup>10</sup>
B uptake experiment, citrange-grafted plants showed higher newly acquired total B content and B concentration in both lower-old and upper-old leaves than those in trifoliate-orange-grafted plants. The newly absorbed B in the new leaves was much higher than that in the lower-old leaves and the upper-old leaves in both grafted plants. Foliar application of <sup>10</sup>
B to the lower-old leaves resulted in B translocation to the upper-old leaves and the new leaves with preference mainly to the new leaves in both citrange and trifoliate orange when root B supply was relatively low. However, <sup>10</sup>
B sprayed to the lower-old leaves not only did not increase the abundance percentage of <sup>10</sup>
B in the root, but also reduced B concentration and the total B content in the root. Conclusions The results suggest that foliar-applied B can be translocated within both grafted plants, which might also depress B uptake from root medium with low B supply. Rootstock can affect the B distribution in old leaves in navel orange, and newly absorbed B was preferentially transported to the new leaves.</div>
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<fC01 i1="01" l="ENG"><s0>Background and Aims In China, boron (B) deficiency is frequently observed in citrus orchards, and is responsible for considerable loss of productivity and quality. A better understanding of B distribution and remobilization within orange plants is important for developing programs in rational fertilization and effective mitigation of B-deficiency. In the present study (i) the distribution of newly absorbed B and (ii) the translocation of foliar-applied B in 'Newhall' navel orange grafted on citrange and trifoliate orange was investigated. Methods <sup>10</sup>
B was applied in the nutrient solution or sprayed on the lower-old leaves of both grafted plants for 35 days. Results In the <sup>10</sup>
B uptake experiment, citrange-grafted plants showed higher newly acquired total B content and B concentration in both lower-old and upper-old leaves than those in trifoliate-orange-grafted plants. The newly absorbed B in the new leaves was much higher than that in the lower-old leaves and the upper-old leaves in both grafted plants. Foliar application of <sup>10</sup>
B to the lower-old leaves resulted in B translocation to the upper-old leaves and the new leaves with preference mainly to the new leaves in both citrange and trifoliate orange when root B supply was relatively low. However, <sup>10</sup>
B sprayed to the lower-old leaves not only did not increase the abundance percentage of <sup>10</sup>
B in the root, but also reduced B concentration and the total B content in the root. Conclusions The results suggest that foliar-applied B can be translocated within both grafted plants, which might also depress B uptake from root medium with low B supply. Rootstock can affect the B distribution in old leaves in navel orange, and newly absorbed B was preferentially transported to the new leaves.</s0>
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<s5>10</s5>
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<s2>NS</s2>
<s5>10</s5>
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<s2>NS</s2>
<s5>11</s5>
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<s2>NS</s2>
<s5>11</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Citroncirus webberi</s0>
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<s5>15</s5>
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<s2>NC</s2>
<s5>15</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Orange</s0>
<s5>16</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Orange</s0>
<s5>16</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Naranja</s0>
<s5>16</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Rutaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Rutaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Rutaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="FRE"><s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="ENG"><s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="SPA"><s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="FRE"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="ENG"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="SPA"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="FRE"><s0>Arbre fruitier</s0>
<s5>31</s5>
</fC07>
<fC07 i1="05" i2="X" l="ENG"><s0>Fruit tree</s0>
<s5>31</s5>
</fC07>
<fC07 i1="05" i2="X" l="SPA"><s0>Arbol frutal</s0>
<s5>31</s5>
</fC07>
<fC07 i1="06" i2="X" l="FRE"><s0>Agrume</s0>
<s5>32</s5>
</fC07>
<fC07 i1="06" i2="X" l="ENG"><s0>Citrus fruit</s0>
<s5>32</s5>
</fC07>
<fC07 i1="06" i2="X" l="SPA"><s0>Agrios</s0>
<s5>32</s5>
</fC07>
<fC07 i1="07" i2="X" l="FRE"><s0>Non métal</s0>
<s2>NC</s2>
<s5>33</s5>
</fC07>
<fC07 i1="07" i2="X" l="ENG"><s0>Non metal</s0>
<s2>NC</s2>
<s5>33</s5>
</fC07>
<fC07 i1="07" i2="X" l="SPA"><s0>No metal</s0>
<s2>NC</s2>
<s5>33</s5>
</fC07>
<fC07 i1="08" i2="X" l="FRE"><s0>Plante fruitière</s0>
<s5>40</s5>
</fC07>
<fC07 i1="08" i2="X" l="ENG"><s0>Fruit crop</s0>
<s5>40</s5>
</fC07>
<fC07 i1="08" i2="X" l="SPA"><s0>Planta frutal</s0>
<s5>40</s5>
</fC07>
<fN21><s1>331</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
</standard>
<server><NO>PASCAL 12-0423157 INIST</NO>
<ET>Boron distribution and mobility in navel orange grafted on citrange and trifoliate orange</ET>
<AU>LIU (Gui-Dong); WANG (Rui-Dong); WU (Li-Shu); PENG (Shu-Ang); WANG (Yun-Hua); JIANG (Cun-Cang)</AU>
<AF>College of Resources and Environment, Huazhong Agricultural University/Wuhan, Hubei Province 430070/Chine (1 aut., 2 aut., 3 aut., 5 aut., 6 aut.); College of Horticulture and Forestry Science, Huazhong Agricultural University/Wuhan, Hubei Province 430070/Chine (4 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Plant and soil; ISSN 0032-079X; Coden PLSOA2; Pays-Bas; Da. 2012; Vol. 360; No. 1-2; Pp. 123-133; Bibl. 1 p.1/4</SO>
<LA>Anglais</LA>
<EA>Background and Aims In China, boron (B) deficiency is frequently observed in citrus orchards, and is responsible for considerable loss of productivity and quality. A better understanding of B distribution and remobilization within orange plants is important for developing programs in rational fertilization and effective mitigation of B-deficiency. In the present study (i) the distribution of newly absorbed B and (ii) the translocation of foliar-applied B in 'Newhall' navel orange grafted on citrange and trifoliate orange was investigated. Methods <sup>10</sup>
B was applied in the nutrient solution or sprayed on the lower-old leaves of both grafted plants for 35 days. Results In the <sup>10</sup>
B uptake experiment, citrange-grafted plants showed higher newly acquired total B content and B concentration in both lower-old and upper-old leaves than those in trifoliate-orange-grafted plants. The newly absorbed B in the new leaves was much higher than that in the lower-old leaves and the upper-old leaves in both grafted plants. Foliar application of <sup>10</sup>
B to the lower-old leaves resulted in B translocation to the upper-old leaves and the new leaves with preference mainly to the new leaves in both citrange and trifoliate orange when root B supply was relatively low. However, <sup>10</sup>
B sprayed to the lower-old leaves not only did not increase the abundance percentage of <sup>10</sup>
B in the root, but also reduced B concentration and the total B content in the root. Conclusions The results suggest that foliar-applied B can be translocated within both grafted plants, which might also depress B uptake from root medium with low B supply. Rootstock can affect the B distribution in old leaves in navel orange, and newly absorbed B was preferentially transported to the new leaves.</EA>
<CC>002A32C02B; 002A14</CC>
<FD>Distribution; Mobilité; Greffe; Translocation; Isotope; Relation sol plante; Citrus sinensis; Citroncirus webberi; Poncirus trifoliata; Bore; Orange</FD>
<FG>Rutaceae; Dicotyledones; Angiospermae; Spermatophyta; Arbre fruitier; Agrume; Non métal; Plante fruitière</FG>
<ED>Distribution; Mobility; Graft; Translocation; Isotopes; Soil plant relation; Citrus sinensis; Citroncirus webberi; Poncirus trifoliata; Boron; Orange</ED>
<EG>Rutaceae; Dicotyledones; Angiospermae; Spermatophyta; Fruit tree; Citrus fruit; Non metal; Fruit crop</EG>
<SD>Distribución; Movilidad; Injerto; Translocación; Isótopo; Relación suelo planta; Citrus sinensis; Citroncirus webberi; Poncirus trifoliata; Boro; Naranja</SD>
<LO>INIST-4772.354000505345450090</LO>
<ID>12-0423157</ID>
</server>
</inist>
</record>
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