title: [Study on growth law of Glycyrrhiza uralensis under different planting density].
abstract: OBJECTIVE
  To study the growth of Glycyrrhiza uralensis under different planting density for providing theoretic evidence for reasonable planting density.
  
  
  METHODS
  The field experiment was designed by single factor randomized block.
  
  
  RESULTS
  The plant height, root diameter, main root length and branches of main stem were all decreased with increasing planting density of G. uralensis. Meanwhile, dry matter accumulation on root, leaf, aerial part and rhizome were all decreased with increasing planting density.
  
  
  CONCLUSIONS
  Two hundred and seventy thousand plants/hm2 was feasible planting density.
authors: College of Agronomy, Gansu Agricultural University, Lanzhou 730070, China.
authors: Rui-Fang
authors: RF
authors: Wang
authors: Hai-Ming
authors: HM
authors: Lin
authors: Jian-Jun
authors: JJ
authors: Xie
authors: Fa-Jiang
authors: FJ
authors: Li
authors: Wen-Zhi
authors: WZ
authors: An
authors: Ling-Min
authors: LM
authors: Zhu
mesh_terms: D016468:Forestry / Q000379:methods*; D029882:Glycyrrhiza uralensis / Q000254:growth & development*