香樟在商丘地区的生长适应性分析

Analysis on Growth Adaptability of Camphor in Shangqiu City

文章统计与分析了香樟在商丘地区不同因素影响下的成活率,发现春季移栽成活率达到91%以上,最适移栽;生长于3级以下风力环境成活率达92%以上,风力增大时死亡率升高;日均温度2.9℃至14℃时成活率最高,达91%以上;产自常州和南京地区黑土香樟成哦活率最高,达93%;移栽种植深度与原土痕齐平时成活率最高,达90%;未经合理修剪则成活率仅4%。成活后,植株抽条密度和长度逐年增加,说明只要满足相应的生长与维护条件香樟就能在商丘成活并生长良好。

This study analyzed the survival rate of Camphor under different factors in the vicinity of Shangqiu. The results show that the most suitable season for transplanting is spring, because the transplanting survival rate in spring reached 91%; more than 92% of trees survived under a 3 wind environment while the mortality increased with a increased wind power; the survival rate amounts to more than 91% when the daily average temperature is between 2.9℃ to 14℃; the survival rate of black earth camphor transplanted from Changzhou and Nanjing area is the highest, reaching 93%; 90% of trees survived with same transplanting depths as the original soil marks; it is only 4% of trees survived without reasonable pruning. After survived, the sprout density and the length of plants are increasing every year. So, camphor can survive and be able to grow well in Shangqiu with appropriate growth and maintenance conditions.