Preliminary study on the dynamic regulation of Cyclobalanopsis glauca

Abstract

Abstract: On the basis of investigation,experiment and census figure,the dynamic regulation of Cyclobalanopsis glauca were studied.It included the dynamic state of seed banks,seed sprouting,asexual reproduction and density regulation of C. glauca. The results showed that the number of C. glauca seed was larger,but only a few of them could sprout into seedlings in plant community. Seed production and asexual clonal growth cooperated with each other to make high reproductive effort.The self sparse of C. glauca showed that the growth speed of C. glauca population(about aged 40) was slowing down.

Key words: Cu, As, Wheat, Eco physiological index

CLC Number:

Q948.15

HU Xiaobing, ZHONG Meiying, YU Mingjian. Preliminary study on the dynamic regulation of Cyclobalanopsis glauca[J]. cje, 2003, (3): 9-12.

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Preliminary study on the dynamic regulation of Cyclobalanopsis glauca

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