草果人工种群结构研究

STUDY ON THE ARTIFICIAL POPULATION STRUCTURE OF Amomum tsao-ko

荫蔽度严重影响种群的密度。除滞育营养芽外，种群密度与不同年龄植株的密度成正比；种群密度与花序密度成正比；生殖株密度与花序密度成正比；花序密度与成果粒数成正比。

The shade seriously influenced the population density. The population density was in the direct ratio to the Plants at different ages except the bud density. The population density was in the direct ratio to the inflorescence density too. The reproductive plant density was in the direct ratio to the inflorescence density. The number of inflorescence was in the direct ratio to the number of fruiting.