The pea development after UV-B irradiation
作者: Vladislav V. ZhukAlexander N. MikheyevLyudmila G. Ovsyannikova
刊名: Modern Phytomorphology, 2017, Vol.11 , pp.111-116
来源数据库: Modern Phytomorphology
DOI: 10.5281/zenodo.1050465
原始语种摘要: The effect of UV-B radiation on the growth and development of pea plants was studied. Pea is a self-pollinating plant with unlimited branching and short vegetative period. The number of flowers and pods per plant is limited by the conditions of vegetation. It is established that after irradiation of seedlings in doses from 2 to 15 kJ/m2 shoot growth decreased. Dose of 2 kJ/m2 inhibited growth, dry mass accumulation of shoots, formation of flowers and pods. The dose of 4 kJ/m2 activated increasing quantity of flowers and pods. Further increasing the dose of UV-B irradiation suppressed growth and development of pea plants. UV-B irradiation in a wide range of doses caused growth inhibition of pea plants. Pea plants are convenient object for investigation of UV-B radiation effects.
全文获取路径: Modern Phytomorphology 

  • irradiation 照射
  • effects 海员自身物品
  • growth 生长
  • flowers 
  • studied 学习
  • development 开发
  • range 射程
  • conditions 条件式
  • unlimited 无限的
  • plant 植物