桐棉

tóng mián
  • portia tree;portiatree
桐棉桐棉
桐棉[tóng mián]
  1. 在来自广西宁明桐棉的基因型312中,Al含量特别高,B元素的变化趋势较为独特,Ca含量在Stage2出现了一个明显的峰值。

    In the genotype of 312 , the content of aluminum is particularly higher , boron showed a unique trend , and the content of calcium had a clear peak in stage 2.2 .

  2. 福建省桐棉松区域栽培试验

    Regional Cultural Experiment of a Variety of Pinus massoniana in Fujian Province