Growth response ofMelaleuca cajuputi to flooding in a tropical peat swamp
Growth response ofMelaleuca cajuputi to flooding in a tropical peat swamp
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热带泥炭沼泽中白千层对洪水的生长响应
DOI：
10.1007/bf02767096
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发表时间：
2001
影响因子：
1.5
通讯作者：
S. Sasaki
中科院分区：
文献类型：
--
作者：
Takashi Yamanoshita;T. Nuyim;M. Masumori;T. Tange;K. Kojima;Hisayoshi Yagi;S. Sasaki
我们在泰国南部热带沼泽的3个地点调查了千里光对洪水的生长反应。水位越高，树高的相对生长率越高。在洪水期间，水位高于另一个站点的两个站点达到了最大RGRin高度。苗木的身高生长。水淹不仅没有减少农业生产，反而提高了生产效率。淹水后没有观察到因缺氧后伤害而导致的生长下降，白千层可能具有耐受根际缺氧和避免缺氧后伤害的机制。
We investigated the growth response ofMelaleuca cajuputiPowell to flooding at 3 sites in a tropical swamp in southern Thailand. The relative growth rate (RGR) in height tended to be higher where the water level was higher. The maximumRGRin height was achieved during the flood period at the 2 sites where water levels were higher than at the other site. The height growth ofM. cajuputiwas not reduced by flooding, but enhanced. No decline in growth due to post-anoxic injury was observed after flooding.Melaleuca cajuputimay have mechanisms to tolerate rhizospheric oxygen deficiency and to avoid post-anoxic injury.