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通过南方红豆杉当年生实生容器苗不同生长期和施肥措施下生物量和养分含量分析 ,结果表明 ,苗木生长后期施肥能较大程度地提高生物量和根冠比 ,能明显促进N、Ca的积累 ,并促进微量元素在全株中的积累 ,而P、K、Mg在苗木生长过程中及施肥条件下总的积累量没有明显变化
Through the analysis of the biomass and nutrient content of the container seedlings of different growth stages and fertilization at the annual yield of Taxus chinensis var. Mairei, the results showed that the fertilization at the late seedling stage increased the biomass and the ratio of root / shoot to a greater degree and promoted the increase of N and Ca Accumulation, and promote the accumulation of trace elements in the whole plant, while P, K, Mg in the seedling growth process and the total accumulation of fertilizer did not change significantly