[Objective] To study the status and relationship of soil and tree nutrition in Zanthoxylum planispinum var.dintanens base.[Method]The soil and plant leaf nutritional status of Zanthoxylum planispinum var.dintanens which the tree decline phenomenon appeared in the process of growth were investigated and determined.[Result]The soil organic matter content was relatively abundant,soil N,P,K content were at a higher level,differences of B and Cu content were not obvious in the whole garden. Zn content was lower ...
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