中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 泉州山美水库一重山林相改造树种适应性试验 福建林业 2024,39 (5) 45-48
Position: Home > Articles > Experimental study on tree species selection for the transformation of the primary forest landscape Quanzhou in Shanmei Reservoir Fujian Forestry 2024,39 (5) 45-48

泉州山美水库一重山林相改造树种适应性试验

作  者：
许晓鹏
单  位：
泉州市山美水库水资源调配中心
关键词：
山美水库;林相改造;枫香;黄连木;黄金宝树;适应性
摘  要：
为选择适合水库周边林相改造的树种,选用枫香、黄连木和黄金宝树在泉州市山美水库大坝右侧一重山林地进行试验性造林,对参试树种的林分抗逆性、生长适应性进行对比分析.结果表明:参试的3个树种均有较强的抗风性、抗旱性和抗病虫害能力,但耐性相差较大,其中黄连木和黄金宝树的耐寒性差,在极端低温达到-2.0 ℃~-1.5 ℃的寒流天气下,出现轻微至中度寒害,而枫香耐寒性较强,无冻害发生;枫香保存率和生长量均最高,造林5 a,林分保存率平均达91.91%,林分平均树高、胸径和冠幅分别达4.27 m、4.76 cm和145.32 cm,林分树高、胸径和冠幅年生长量分别为45.4 cm、0.35 cm和19.06 cm,且无病虫害,长势较好,已形成优势种.而黄连木和黄金宝树保存率分别仅27.21%和6.91%,生长也几乎陷于停滞.综合试验分析,参试3个树种中,枫香能够较好适应库周的林地环境条件,适应性、抗逆性强,生长相对较快,适合作为闽南库区林相改造的首选推荐树种..
译  名：
Experimental study on tree species selection for the transformation of the primary forest landscape Quanzhou in Shanmei Reservoir
关键词：
Shanmei reservoir%forest transformation%Liquidambar formosana%Pistacia chinensis%Melaleuca bracteata%adaptability
摘  要：
In order to select tree species suitable for the forest transformation around the reservoir,Liquidambar formosana,Pistacia chinen-sis and Melaleuca bracteata were selected for experimental afforestation in a mountainous forest on the right side of the Shanmei Reservoir dam.Comparative analysis was conducted on the stress resistance and growth adaptability of each tree species stand,and the results indi-cate that:The three tested tree species all had strong wind resistance,drought resistance,and resistance to pests and diseases,but their tolerance varies greatly.P.chinensis and M.bracteata show slight to moderate cold damage in extreme cold weather ranging from-2.0 ℃to-1.5℃.While L.formosana had stronger cold resistance and no freezing damage occurs;L.formosana had the highest preservation rate and growth,with an average preservation rate of 91.91%after 5 years of afforestation,its average tree height,DBH and crown width of the forest stand were 4.27 m,4.76 cm,and 145.32 cm,respectively.The annual growth of tree height,DBH and crown width of the forest stand were 45.4 cm,0.35 cm,and 19.06 cm,respectively,and there were no pests.the growth wad good,and it had formed a dominant species.However,the preservation rates of P.chinensis and M.bracteata were only 27.21%and 6.91%respectively,and their growth had almost stagnated.Based on comprehensive experimental analysis,among the three tested tree species,L.formosana can adapt well to the forest environment conditions around the reservoir,with strong adaptability and stress resistance,and relatively fast growth.It can be recommend-ed as the preferred tree species for forest transformation in the southern Fujian reservoir area.

相似文章

导出引用
计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46