中文摘要：

萝卜(Raphanus sativus L.) 的幼苗生长上的 Rhus chinensis 米尔的 allelopathic 潜力，精液 cassiae (肉桂 obtusifolia L. 的种子) 和黑 soyabean [Glycine 最大(L.) Merr ] 在实验室条件下面被调查。种子的水摘录， R 长叶并且吠叫。chinensis 禁止了萌芽和根的生长和萝卜，精液 cassiae，和黑 soyabean 的射击。当水摘录的集中在所有生物鉴定增加了，在根和射击的萌芽和生长的重要增加减小被观察。从 R 的三部分的 allelopathic 潜力的顺序。这些受体的种子萌芽上的 chinensis 植物是叶 ?>? 种子 ?>? 吠叫。然而，水的抑制从 R 提取。在精液 cassiae 的根活动的 chinensis 种子比从另外的二部分更严重。萝卜的萌芽上的 allelopathic 潜力比黑 soyabean 和精液 cassiae 的高。为 R 的叶的水摘录的 allelopathic 潜力的综合效果索引。萝卜，精液 cassiae 和黑 soyabean 幼苗生长上的 chinensis 分别地是 0.88， 0.93 和 0.98。结果建议最小化 R 的否定 allelopathic 潜力是重要的。在 agroforestry 系统的 chinensis，并且利用这繁体中文为自然简历杀虫剂的生产的药用的树。

英文摘要：

The allelopathic potential of Rhus chinensis Mill on seedling growth of radish（Raphanus sativus L.）,semen cassiae（seed of Cassia obtusifolia L.） and black soyabean [Glycine max（L.） Merr.] was investigated under laboratory conditions.The water extracts of seed,leaf and bark of R.chinensis inhibited the germination and the growth of roots and shoots of radish,semen cassiae,and black soyabean.Significant increasing reductions in the germination and growth of roots and shoots were observed as the concentration of water extract increased in all bioassays.The order of allelopathic potentials of the three parts from R.chinensis plant on seed germination of these receptors was leaf [ seed [ bark.However,the inhibition of water extracts from R.chinensis seed on root activity of semen cassiae was more severe than from the other two parts.The allelopathic potential on the germination of radish was higher than that of black soyabean and semen cassiae.The integrated effect index for allelopathic potential of water extracts of leaf of R.chinensis on radish,semen cassiae and black soyabean seedling growth were-0.88,-0.93 and-0.98 respectively.The results suggested that it is important to minimize the negative allelopathic potential of R.chinensis in agroforestry systems,and to exploit this traditional Chinese medicinal tree for the production of natural bio-pesticides.