Post-exploitation bark recovery rates of some medicinal tree species in Ghana
Unregulated harvest of tree bark for medicinal purposes has led to overexploitation and extinction of some valuable tree species. The study assessed bark recovery rates of four medicinal tree species and determined their regenerative abilities, stress shoot production and susceptibility to wood bore...
Ausführliche Beschreibung
Autor*in: |
Issah Mohammed [verfasserIn] Daniel Dompreh [verfasserIn] Akwasi Duah-Gyamfi [verfasserIn] Lawrence Kwabena Brobbey [verfasserIn] Emmanuel Amoah Boakye [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022 |
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Schlagwörter: |
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Übergeordnetes Werk: |
In: Trees, Forests and People - Elsevier, 2020, 8(2022), Seite 100268- |
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Übergeordnetes Werk: |
volume:8 ; year:2022 ; pages:100268- |
Links: |
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DOI / URN: |
10.1016/j.tfp.2022.100268 |
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Katalog-ID: |
DOAJ028806352 |
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520 | |a Unregulated harvest of tree bark for medicinal purposes has led to overexploitation and extinction of some valuable tree species. The study assessed bark recovery rates of four medicinal tree species and determined their regenerative abilities, stress shoot production and susceptibility to wood borers. A total of 192 trees of Bombax buonopozense, Mangifera indica, Azadirachta indica and Blighia sapida were randomly selected outside protected forests in the Moist Semi-deciduous (MSD) and Guinea Savannah (GS) ecological zones of Ghana. The trees were harvested using three harvesting intensities, 25%, 50%, and 75% bark removal. Edge and sheet re-growth, stress shoot production and wood borer attack were recorded for each tree in twelfth months. Our results show that the bark of B. buonopozense (29.4% at MSD and 21.4% at GS), M. indica (22.3% at MSD and 16.1% at GS) and A. indica (13.5% at MSD and 12.8% at GS) showed higher regeneration percentage compared to B. sapida (3.8% at MSD and 3.7% at GS), while stress shoot growth percentage was limited to only B. buonopozense (4.7% at MSD and 25% at GS). Though no tree died during the study period, borer attack was recorded for all the species except A. indica. We recommend that forest managers should allow minimum harvesting of B. sapida as they showed slow recovery, while rotation period for repeated harvest can also be prescribed for B. buonopozense and M. indica. Moreover, the coppicing ability of B. buonopozense needs to be examined since it produced a higher number of stress shoots. | ||
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10.1016/j.tfp.2022.100268 doi (DE-627)DOAJ028806352 (DE-599)DOAJ7059e3cbc8354285a692100c1f8f9626 DE-627 ger DE-627 rakwb eng SD1-669.5 QK900-989 Issah Mohammed verfasserin aut Post-exploitation bark recovery rates of some medicinal tree species in Ghana 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Unregulated harvest of tree bark for medicinal purposes has led to overexploitation and extinction of some valuable tree species. The study assessed bark recovery rates of four medicinal tree species and determined their regenerative abilities, stress shoot production and susceptibility to wood borers. A total of 192 trees of Bombax buonopozense, Mangifera indica, Azadirachta indica and Blighia sapida were randomly selected outside protected forests in the Moist Semi-deciduous (MSD) and Guinea Savannah (GS) ecological zones of Ghana. The trees were harvested using three harvesting intensities, 25%, 50%, and 75% bark removal. Edge and sheet re-growth, stress shoot production and wood borer attack were recorded for each tree in twelfth months. Our results show that the bark of B. buonopozense (29.4% at MSD and 21.4% at GS), M. indica (22.3% at MSD and 16.1% at GS) and A. indica (13.5% at MSD and 12.8% at GS) showed higher regeneration percentage compared to B. sapida (3.8% at MSD and 3.7% at GS), while stress shoot growth percentage was limited to only B. buonopozense (4.7% at MSD and 25% at GS). Though no tree died during the study period, borer attack was recorded for all the species except A. indica. We recommend that forest managers should allow minimum harvesting of B. sapida as they showed slow recovery, while rotation period for repeated harvest can also be prescribed for B. buonopozense and M. indica. Moreover, the coppicing ability of B. buonopozense needs to be examined since it produced a higher number of stress shoots. Borer attack Edge regrowth Medicinal species Sheet regrowth Stress shoot Forestry Plant ecology Daniel Dompreh verfasserin aut Akwasi Duah-Gyamfi verfasserin aut Lawrence Kwabena Brobbey verfasserin aut Emmanuel Amoah Boakye verfasserin aut In Trees, Forests and People Elsevier, 2020 8(2022), Seite 100268- (DE-627)1699003734 26667193 nnns volume:8 year:2022 pages:100268- https://doi.org/10.1016/j.tfp.2022.100268 kostenfrei https://doaj.org/article/7059e3cbc8354285a692100c1f8f9626 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666719322000759 kostenfrei https://doaj.org/toc/2666-7193 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 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_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 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_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2022 100268- |
spelling |
10.1016/j.tfp.2022.100268 doi (DE-627)DOAJ028806352 (DE-599)DOAJ7059e3cbc8354285a692100c1f8f9626 DE-627 ger DE-627 rakwb eng SD1-669.5 QK900-989 Issah Mohammed verfasserin aut Post-exploitation bark recovery rates of some medicinal tree species in Ghana 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Unregulated harvest of tree bark for medicinal purposes has led to overexploitation and extinction of some valuable tree species. The study assessed bark recovery rates of four medicinal tree species and determined their regenerative abilities, stress shoot production and susceptibility to wood borers. A total of 192 trees of Bombax buonopozense, Mangifera indica, Azadirachta indica and Blighia sapida were randomly selected outside protected forests in the Moist Semi-deciduous (MSD) and Guinea Savannah (GS) ecological zones of Ghana. The trees were harvested using three harvesting intensities, 25%, 50%, and 75% bark removal. Edge and sheet re-growth, stress shoot production and wood borer attack were recorded for each tree in twelfth months. Our results show that the bark of B. buonopozense (29.4% at MSD and 21.4% at GS), M. indica (22.3% at MSD and 16.1% at GS) and A. indica (13.5% at MSD and 12.8% at GS) showed higher regeneration percentage compared to B. sapida (3.8% at MSD and 3.7% at GS), while stress shoot growth percentage was limited to only B. buonopozense (4.7% at MSD and 25% at GS). Though no tree died during the study period, borer attack was recorded for all the species except A. indica. We recommend that forest managers should allow minimum harvesting of B. sapida as they showed slow recovery, while rotation period for repeated harvest can also be prescribed for B. buonopozense and M. indica. Moreover, the coppicing ability of B. buonopozense needs to be examined since it produced a higher number of stress shoots. Borer attack Edge regrowth Medicinal species Sheet regrowth Stress shoot Forestry Plant ecology Daniel Dompreh verfasserin aut Akwasi Duah-Gyamfi verfasserin aut Lawrence Kwabena Brobbey verfasserin aut Emmanuel Amoah Boakye verfasserin aut In Trees, Forests and People Elsevier, 2020 8(2022), Seite 100268- (DE-627)1699003734 26667193 nnns volume:8 year:2022 pages:100268- https://doi.org/10.1016/j.tfp.2022.100268 kostenfrei https://doaj.org/article/7059e3cbc8354285a692100c1f8f9626 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666719322000759 kostenfrei https://doaj.org/toc/2666-7193 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 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_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 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_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2022 100268- |
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10.1016/j.tfp.2022.100268 doi (DE-627)DOAJ028806352 (DE-599)DOAJ7059e3cbc8354285a692100c1f8f9626 DE-627 ger DE-627 rakwb eng SD1-669.5 QK900-989 Issah Mohammed verfasserin aut Post-exploitation bark recovery rates of some medicinal tree species in Ghana 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Unregulated harvest of tree bark for medicinal purposes has led to overexploitation and extinction of some valuable tree species. The study assessed bark recovery rates of four medicinal tree species and determined their regenerative abilities, stress shoot production and susceptibility to wood borers. A total of 192 trees of Bombax buonopozense, Mangifera indica, Azadirachta indica and Blighia sapida were randomly selected outside protected forests in the Moist Semi-deciduous (MSD) and Guinea Savannah (GS) ecological zones of Ghana. The trees were harvested using three harvesting intensities, 25%, 50%, and 75% bark removal. Edge and sheet re-growth, stress shoot production and wood borer attack were recorded for each tree in twelfth months. Our results show that the bark of B. buonopozense (29.4% at MSD and 21.4% at GS), M. indica (22.3% at MSD and 16.1% at GS) and A. indica (13.5% at MSD and 12.8% at GS) showed higher regeneration percentage compared to B. sapida (3.8% at MSD and 3.7% at GS), while stress shoot growth percentage was limited to only B. buonopozense (4.7% at MSD and 25% at GS). Though no tree died during the study period, borer attack was recorded for all the species except A. indica. We recommend that forest managers should allow minimum harvesting of B. sapida as they showed slow recovery, while rotation period for repeated harvest can also be prescribed for B. buonopozense and M. indica. Moreover, the coppicing ability of B. buonopozense needs to be examined since it produced a higher number of stress shoots. Borer attack Edge regrowth Medicinal species Sheet regrowth Stress shoot Forestry Plant ecology Daniel Dompreh verfasserin aut Akwasi Duah-Gyamfi verfasserin aut Lawrence Kwabena Brobbey verfasserin aut Emmanuel Amoah Boakye verfasserin aut In Trees, Forests and People Elsevier, 2020 8(2022), Seite 100268- (DE-627)1699003734 26667193 nnns volume:8 year:2022 pages:100268- https://doi.org/10.1016/j.tfp.2022.100268 kostenfrei https://doaj.org/article/7059e3cbc8354285a692100c1f8f9626 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666719322000759 kostenfrei https://doaj.org/toc/2666-7193 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 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_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 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_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2022 100268- |
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Issah Mohammed |
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Issah Mohammed misc SD1-669.5 misc QK900-989 misc Borer attack misc Edge regrowth misc Medicinal species misc Sheet regrowth misc Stress shoot misc Forestry misc Plant ecology Post-exploitation bark recovery rates of some medicinal tree species in Ghana |
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SD1-669.5 QK900-989 Post-exploitation bark recovery rates of some medicinal tree species in Ghana Borer attack Edge regrowth Medicinal species Sheet regrowth Stress shoot |
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Post-exploitation bark recovery rates of some medicinal tree species in Ghana |
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Issah Mohammed Daniel Dompreh Akwasi Duah-Gyamfi Lawrence Kwabena Brobbey Emmanuel Amoah Boakye |
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post-exploitation bark recovery rates of some medicinal tree species in ghana |
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Post-exploitation bark recovery rates of some medicinal tree species in Ghana |
abstract |
Unregulated harvest of tree bark for medicinal purposes has led to overexploitation and extinction of some valuable tree species. The study assessed bark recovery rates of four medicinal tree species and determined their regenerative abilities, stress shoot production and susceptibility to wood borers. A total of 192 trees of Bombax buonopozense, Mangifera indica, Azadirachta indica and Blighia sapida were randomly selected outside protected forests in the Moist Semi-deciduous (MSD) and Guinea Savannah (GS) ecological zones of Ghana. The trees were harvested using three harvesting intensities, 25%, 50%, and 75% bark removal. Edge and sheet re-growth, stress shoot production and wood borer attack were recorded for each tree in twelfth months. Our results show that the bark of B. buonopozense (29.4% at MSD and 21.4% at GS), M. indica (22.3% at MSD and 16.1% at GS) and A. indica (13.5% at MSD and 12.8% at GS) showed higher regeneration percentage compared to B. sapida (3.8% at MSD and 3.7% at GS), while stress shoot growth percentage was limited to only B. buonopozense (4.7% at MSD and 25% at GS). Though no tree died during the study period, borer attack was recorded for all the species except A. indica. We recommend that forest managers should allow minimum harvesting of B. sapida as they showed slow recovery, while rotation period for repeated harvest can also be prescribed for B. buonopozense and M. indica. Moreover, the coppicing ability of B. buonopozense needs to be examined since it produced a higher number of stress shoots. |
abstractGer |
Unregulated harvest of tree bark for medicinal purposes has led to overexploitation and extinction of some valuable tree species. The study assessed bark recovery rates of four medicinal tree species and determined their regenerative abilities, stress shoot production and susceptibility to wood borers. A total of 192 trees of Bombax buonopozense, Mangifera indica, Azadirachta indica and Blighia sapida were randomly selected outside protected forests in the Moist Semi-deciduous (MSD) and Guinea Savannah (GS) ecological zones of Ghana. The trees were harvested using three harvesting intensities, 25%, 50%, and 75% bark removal. Edge and sheet re-growth, stress shoot production and wood borer attack were recorded for each tree in twelfth months. Our results show that the bark of B. buonopozense (29.4% at MSD and 21.4% at GS), M. indica (22.3% at MSD and 16.1% at GS) and A. indica (13.5% at MSD and 12.8% at GS) showed higher regeneration percentage compared to B. sapida (3.8% at MSD and 3.7% at GS), while stress shoot growth percentage was limited to only B. buonopozense (4.7% at MSD and 25% at GS). Though no tree died during the study period, borer attack was recorded for all the species except A. indica. We recommend that forest managers should allow minimum harvesting of B. sapida as they showed slow recovery, while rotation period for repeated harvest can also be prescribed for B. buonopozense and M. indica. Moreover, the coppicing ability of B. buonopozense needs to be examined since it produced a higher number of stress shoots. |
abstract_unstemmed |
Unregulated harvest of tree bark for medicinal purposes has led to overexploitation and extinction of some valuable tree species. The study assessed bark recovery rates of four medicinal tree species and determined their regenerative abilities, stress shoot production and susceptibility to wood borers. A total of 192 trees of Bombax buonopozense, Mangifera indica, Azadirachta indica and Blighia sapida were randomly selected outside protected forests in the Moist Semi-deciduous (MSD) and Guinea Savannah (GS) ecological zones of Ghana. The trees were harvested using three harvesting intensities, 25%, 50%, and 75% bark removal. Edge and sheet re-growth, stress shoot production and wood borer attack were recorded for each tree in twelfth months. Our results show that the bark of B. buonopozense (29.4% at MSD and 21.4% at GS), M. indica (22.3% at MSD and 16.1% at GS) and A. indica (13.5% at MSD and 12.8% at GS) showed higher regeneration percentage compared to B. sapida (3.8% at MSD and 3.7% at GS), while stress shoot growth percentage was limited to only B. buonopozense (4.7% at MSD and 25% at GS). Though no tree died during the study period, borer attack was recorded for all the species except A. indica. We recommend that forest managers should allow minimum harvesting of B. sapida as they showed slow recovery, while rotation period for repeated harvest can also be prescribed for B. buonopozense and M. indica. Moreover, the coppicing ability of B. buonopozense needs to be examined since it produced a higher number of stress shoots. |
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Post-exploitation bark recovery rates of some medicinal tree species in Ghana |
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