The effect of the bamboo leaves from 83 species in 22 genuses on the growth of radish seedlings was evaluated through the method of grinded plant tissue powder mixed with agar (PPA). The results showed that most of the tested bamboo leaves showed inhibitory effect under the concentration of 2 g·L-1, and the inhibitory effect was higher on root than on hypocotyl and fresh weight. Of the 38 species bamboo leaves from Phyllostachys and Bambusa, 27 species inhibited root length by 50%. Tested species from Pleioblastus and Dendrocalamus showed strong inhibitory activity on radish root growth. Twenty-two of the 30 species bamboo leaves from the other genuses also had strong inhibitory activity on root. Eight species of bamboo, namely Phyllostachys glauca, Phyllostachys bambusoides, Bambus multiplex, Pleioblastus yixingensis, Pleioblastus china, Dendrocalamus brandisii, Sasa argenteastriatus and Ferrocalamus strictus, demonstrated strong herbicidal activity. The results have significance in the research of allelopathic effect of bamboo, and is also helpful to extend the chemical utilization of bamboo resources.
王淑英, 岳永德*, 汤锋, 魏琦, 喻谨, 王进, 姚曦. 竹叶对萝卜幼苗生长的影响[J]. , 2010, 29(3): 221-228.
WANG Shu-ying, YUE Yong-de, TANG Feng, WEI Qi, YU Jin, WANG Jin, YAO Xi . Effect of bamboo leaves on the growth of radish(Raphanus sativus L.) seedlings. , 2010, 29(3): 221-228.
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