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研究了南方红豆杉施用氮磷钾的最佳施肥量及其最佳配比。试验结果表明,施肥量在450 kg/hm2,氮磷钾比例为4∶3∶0.5时,南方红豆杉的生物生长量为最高。该试验结果可以为具有类似土壤条件的南方丘陵山区人工培育和发展南方红豆杉提供参考依据。
The optimum amount of nitrogen, phosphorus and potassium fertilizers and their optimum proportion were studied. The results showed that when the amount of fertilizer was 450 kg / hm2 and the proportion of NPK was 4: 3: 0.5, the growth of Taxus chinensis was the highest. The results of this experiment can provide a reference for artificial cultivation and development of Taxus chinensis in the hilly area of southern China with similar soil conditions.