Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub
Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan de...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Luo, Weicheng [verfasserIn] Zhao, Wenzhi [verfasserIn] Zeng, Fanjiang [verfasserIn] Liu, Bo [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Plant ecology - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1997, 216(2014), 2 vom: 14. Dez., Seite 331-342 |
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| Übergeordnetes Werk: |
volume:216 ; year:2014 ; number:2 ; day:14 ; month:12 ; pages:331-342 |
| Links: |
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| DOI / URN: |
10.1007/s11258-014-0440-x |
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| Katalog-ID: |
SPR018364969 |
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| 245 | 1 | 0 | |a Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub |
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| 520 | |a Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area. | ||
| 650 | 4 | |a Root-derived clonal plant |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Clonal integration |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Water supplement |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a C labeling |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Water potential |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Zhao, Wenzhi |e verfasserin |4 aut | |
| 700 | 1 | |a Zeng, Fanjiang |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Bo |e verfasserin |4 aut | |
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10.1007/s11258-014-0440-x doi (DE-627)SPR018364969 (SPR)s11258-014-0440-x-e DE-627 ger DE-627 rakwb eng 580 ASE 42.44 bkl Luo, Weicheng verfasserin aut Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area. Root-derived clonal plant (dpeaa)DE-He213 Clonal integration (dpeaa)DE-He213 Water supplement (dpeaa)DE-He213 C labeling (dpeaa)DE-He213 Water potential (dpeaa)DE-He213 Zhao, Wenzhi verfasserin aut Zeng, Fanjiang verfasserin aut Liu, Bo verfasserin aut Enthalten in Plant ecology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1997 216(2014), 2 vom: 14. Dez., Seite 331-342 (DE-627)271177578 (DE-600)1479167-5 1573-5052 nnns volume:216 year:2014 number:2 day:14 month:12 pages:331-342 https://dx.doi.org/10.1007/s11258-014-0440-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 42.44 ASE AR 216 2014 2 14 12 331-342 |
| spelling |
10.1007/s11258-014-0440-x doi (DE-627)SPR018364969 (SPR)s11258-014-0440-x-e DE-627 ger DE-627 rakwb eng 580 ASE 42.44 bkl Luo, Weicheng verfasserin aut Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area. Root-derived clonal plant (dpeaa)DE-He213 Clonal integration (dpeaa)DE-He213 Water supplement (dpeaa)DE-He213 C labeling (dpeaa)DE-He213 Water potential (dpeaa)DE-He213 Zhao, Wenzhi verfasserin aut Zeng, Fanjiang verfasserin aut Liu, Bo verfasserin aut Enthalten in Plant ecology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1997 216(2014), 2 vom: 14. Dez., Seite 331-342 (DE-627)271177578 (DE-600)1479167-5 1573-5052 nnns volume:216 year:2014 number:2 day:14 month:12 pages:331-342 https://dx.doi.org/10.1007/s11258-014-0440-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 42.44 ASE AR 216 2014 2 14 12 331-342 |
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10.1007/s11258-014-0440-x doi (DE-627)SPR018364969 (SPR)s11258-014-0440-x-e DE-627 ger DE-627 rakwb eng 580 ASE 42.44 bkl Luo, Weicheng verfasserin aut Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area. Root-derived clonal plant (dpeaa)DE-He213 Clonal integration (dpeaa)DE-He213 Water supplement (dpeaa)DE-He213 C labeling (dpeaa)DE-He213 Water potential (dpeaa)DE-He213 Zhao, Wenzhi verfasserin aut Zeng, Fanjiang verfasserin aut Liu, Bo verfasserin aut Enthalten in Plant ecology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1997 216(2014), 2 vom: 14. Dez., Seite 331-342 (DE-627)271177578 (DE-600)1479167-5 1573-5052 nnns volume:216 year:2014 number:2 day:14 month:12 pages:331-342 https://dx.doi.org/10.1007/s11258-014-0440-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 42.44 ASE AR 216 2014 2 14 12 331-342 |
| allfieldsGer |
10.1007/s11258-014-0440-x doi (DE-627)SPR018364969 (SPR)s11258-014-0440-x-e DE-627 ger DE-627 rakwb eng 580 ASE 42.44 bkl Luo, Weicheng verfasserin aut Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area. Root-derived clonal plant (dpeaa)DE-He213 Clonal integration (dpeaa)DE-He213 Water supplement (dpeaa)DE-He213 C labeling (dpeaa)DE-He213 Water potential (dpeaa)DE-He213 Zhao, Wenzhi verfasserin aut Zeng, Fanjiang verfasserin aut Liu, Bo verfasserin aut Enthalten in Plant ecology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1997 216(2014), 2 vom: 14. Dez., Seite 331-342 (DE-627)271177578 (DE-600)1479167-5 1573-5052 nnns volume:216 year:2014 number:2 day:14 month:12 pages:331-342 https://dx.doi.org/10.1007/s11258-014-0440-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 42.44 ASE AR 216 2014 2 14 12 331-342 |
| allfieldsSound |
10.1007/s11258-014-0440-x doi (DE-627)SPR018364969 (SPR)s11258-014-0440-x-e DE-627 ger DE-627 rakwb eng 580 ASE 42.44 bkl Luo, Weicheng verfasserin aut Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area. Root-derived clonal plant (dpeaa)DE-He213 Clonal integration (dpeaa)DE-He213 Water supplement (dpeaa)DE-He213 C labeling (dpeaa)DE-He213 Water potential (dpeaa)DE-He213 Zhao, Wenzhi verfasserin aut Zeng, Fanjiang verfasserin aut Liu, Bo verfasserin aut Enthalten in Plant ecology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1997 216(2014), 2 vom: 14. Dez., Seite 331-342 (DE-627)271177578 (DE-600)1479167-5 1573-5052 nnns volume:216 year:2014 number:2 day:14 month:12 pages:331-342 https://dx.doi.org/10.1007/s11258-014-0440-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 42.44 ASE AR 216 2014 2 14 12 331-342 |
| language |
English |
| source |
Enthalten in Plant ecology 216(2014), 2 vom: 14. Dez., Seite 331-342 volume:216 year:2014 number:2 day:14 month:12 pages:331-342 |
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Enthalten in Plant ecology 216(2014), 2 vom: 14. Dez., Seite 331-342 volume:216 year:2014 number:2 day:14 month:12 pages:331-342 |
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Article |
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findex.gbv.de |
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Root-derived clonal plant Clonal integration Water supplement C labeling Water potential |
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Plant ecology |
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Luo, Weicheng @@aut@@ Zhao, Wenzhi @@aut@@ Zeng, Fanjiang @@aut@@ Liu, Bo @@aut@@ |
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2014-12-14T00:00:00Z |
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Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Root-derived clonal plant</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Clonal integration</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Water supplement</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">C labeling</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Water potential</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhao, Wenzhi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zeng, Fanjiang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Liu, Bo</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Plant ecology</subfield><subfield code="d">Dordrecht [u.a.] : Springer Science + Business Media B.V, 1997</subfield><subfield code="g">216(2014), 2 vom: 14. 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Luo, Weicheng |
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Luo, Weicheng ddc 580 bkl 42.44 misc Root-derived clonal plant misc Clonal integration misc Water supplement misc C labeling misc Water potential Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub |
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580 ASE 42.44 bkl Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub Root-derived clonal plant (dpeaa)DE-He213 Clonal integration (dpeaa)DE-He213 Water supplement (dpeaa)DE-He213 C labeling (dpeaa)DE-He213 Water potential (dpeaa)DE-He213 |
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Luo, Weicheng Zhao, Wenzhi Zeng, Fanjiang Liu, Bo |
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Luo, Weicheng |
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10.1007/s11258-014-0440-x |
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water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub |
| title_auth |
Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub |
| abstract |
Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area. |
| abstractGer |
Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area. |
| abstract_unstemmed |
Abstract Clonal integration in rhizomatous and stoloniferous clonal plants has been studied for many years, but the mechanisms of clonal integration of root-derived plants remain largely unknown. Alhagi sparsifolia is a typical root-derived clonal plant in the extremely dry land of the Taklamakan desert, and it usually cannot reproduce sexually in natural and non-irrigated environments; clonal reproduction is the primary way for this plant to maintain and extend its populations. After determining that A. sparsifolia clonally integrates its ramets, we tested whether that capability could enhance the species’ survival in dry conditions, using both a spacer-severed group and a control spacer-connected group, by applying both supplementary water and 13C labeling to mother ramets and old daughter ramets. Our results showed that the midday water potential of both mother and daughter ramets increased significantly after spacer severance. The water potential of the mothers significantly increased after water supplementation, under both the spacer-severed and spacer-connected treatments. The water potential of daughter ramets in the spacer-connected treatment group also increased significantly, but that of the spacer-severed treatment group did not. Leaf relative water content and increases in height, crown width, number of branches, and basal diameter of the daughter ramets in the spacer-connected group were significantly higher than those in the spacer-severed group. $ δ^{13} $C values of mother (and of old daughter) ramets significantly increased after 13C labeling, but $ δ^{13} $C values of neither mother, old daughter nor young daughter ramets changed. We concluded that clonal integration of water takes place between mother and daughter ramets of A. sparsifolia and that the mother can transfer water to daughter ramets through the spacers, but that no clonal integration of photosynthates occurs among the ramets of A. sparsifolia. These results have important implications for vegetation restoration and the utilization of water resources in this area. |
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Water but not photosynthates integration exists between mother and daughter ramets of a root-derived clonal shrub |
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| score |
7.4004145 |