Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 2006-Oct
[Preliminary study on N, P, K fertilizer to control of root rot of Bupleurum chinense].
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The application of N and K fertillizer could improve the sensibility of Bupleurvum chinense DC. to Root Rot, while large application of P fertilizer could decrase the sensibility. The fertilizer measure which could obtain highest yield but could not increase its disease resistense. To protect Bupleurum chinense against root rot, more phosphorous fertilizer, certain nitrogen and potassium ferilizer should be applied in early elongation stage in the second growing year.