高级检索+
张彦文, 王海洋. 食虫植物光萼茅膏菜的生物学研究[J]. 植物科学学报, 1999, 17(4): 345-349.
引用本文: 张彦文, 王海洋. 食虫植物光萼茅膏菜的生物学研究[J]. 植物科学学报, 1999, 17(4): 345-349.
Zhang Yanwen, Wang Haiyang. STUDIES ON THE BIOLOGY OF INSECTIVOROUS PLANT DROSERA PELTATA VAR.GLABRATA[J]. Plant Science Journal, 1999, 17(4): 345-349.
Citation: Zhang Yanwen, Wang Haiyang. STUDIES ON THE BIOLOGY OF INSECTIVOROUS PLANT DROSERA PELTATA VAR.GLABRATA[J]. Plant Science Journal, 1999, 17(4): 345-349.

食虫植物光萼茅膏菜的生物学研究

STUDIES ON THE BIOLOGY OF INSECTIVOROUS PLANT DROSERA PELTATA VAR.GLABRATA

  • 摘要: 通过2年野外观察和栽培实验,对光萼茅膏菜的生活史特征、种群动态以及食虫习性进行了初步研究。结果表明:光萼茅膏菜为早春植物;该种以球茎行营养繁殖,虽然种子产量较大,但实生苗更新能力较低;花期植物捕虫率最高;食虫对植物生长和繁殖有一定益处

     

    Abstract: Life history traits,population dynamics and insectivorous habits of Drosera peltata var.glabrata were primarily studied in both natural and cultivated population.The results were as follows:1this species is early spring plant according to its phenology;2 vegetative reproduction by corn is main reproductive way,the surviving rate of seedling is low;3 plants had the highest rate of insectivores in blossoming period;4 the biomass and seed production of insectivorous plants was higher than those of noninsectivorous plants.

     

/

返回文章
返回