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| 广东丰顺野生观赏树木资源评价 |
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王永淇,王发国,邓双文,叶文,刘国钦,张弯弯
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普邦园林股份有限公司,华南植物园,华南植物园,华南植物园,丰顺县科技局,华南植物园
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| 摘要: |
| 首次对丰顺县野生观赏植物资源进行系统的调查,并查阅相关资料结合层次分析法(AHP)对丰顺县野生树木进行综合评价,以便科学合理地开发利用现有的野生观赏树木资源。结果显示：丰顺县一级观赏树木资源有29种,包括多花山竹子、大头茶、五列木等,具有极高的园林开发应用价值,二级观赏树木资源有薄叶润楠、竹柏等42种,其园林开发应用价值较高；三级木本观赏植物资源观赏树木资源有33种包括大青、南酸枣、密花苎麻等,园林开发应用价值一般；四级观赏树木资源有31种,园林开发应用价值较低。开发利用价值较高的以樟科、山茶科植物为多。研究结果为丰顺县野生观赏植物的开发和可持续利用提供了理论依据。 |
| 关键词: 层次分析法、 野生观赏树木、 评价体系、 开发应用 |
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| 基金项目:广东省省级科技计划项目（编号2015A020220011）、广东省林业科技创新（种苗）专项资金资助项目(编号2015KJCX020)资助 |
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| Evaluation of Wild Ornamental Tree Resources in Fengshun County， Guangdong Province |
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wangyongqi,wangfaguo,dengshuangwen,yewen,liuguoqin and zhangwanwan
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pblandscape architecture company limited,,Southern China Botanical Garden,Southern China Botanical Garden,Southern China Botanical Garden,Science and Technology Bureau of Ministry of Fengshun County,Southern China Botanical Garden
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| Abstract: |
| The Analytical Hierarchy Process (AHP) was applied to construct the evaluation index system for the wild woody ornamental plant resources in Fengshun County based on a large number of field surveys, interview surveys in the region and literatures. The results showed that 29 species, including Garcinia multiflora, Gordonia axillaris, Pentaphylax euryoidesand so on, were first-class woody ornamental plant resource with very highexpioitation and application values; 42 species, involvingMachilus leptophylla, Podocarpus nagi etc., were second-class woody ornamental plant resource with high expioitation and application values; 33 third-class woody species, such as Clerodendrum cyrtophyllum and Choerospondias axillaris, had common explioitation and application values, which could be moderately exploited; 31 forth-classwoodyspecies, including Castanopsis fissa, Sinosideroxylon pedunculatum etc, had low expioitation and application values. Many plants of high expioitation and application values were Theaceae and Lauraceae. The results provided theoretical basis for the development sustainable utilization of wild ornamental plants in Fengshun County. |
| Key words: Analytical Hierarchy Process Wild ornamental tree Evaluation system Exploitation and utilization |
