不同谷子品种根系及其特性差异研究

基金项目: 国家自然科学基金资助项目

Variations of root,leaf water potentials and stomatal resistance among ten millet varieties

1.
Institute of Agricultural Modernization,Chinese Academy of Sciences,Shijiazhuang 050021
2.
Hebei Institute of Millet,Shijiazhuang 050031

摘要: 要通过对10个不同谷子品种根系、气孔、叶水势等因子的测定，分析了不同品种根系及其特性的差异，为抗旱和酎旱品种的选择提供了依据。
- 品种 /
- 谷子 /
- 根系 /
- 气孔阻力 /
- 叶水势
Abstract: Results from field experiments showed that there are differences among tell millet varieties(Setaria itallca Beauv)in root length，root distribution along soil profile，leaf area，plant height，leaf water potential and stomatal conductivity．The results could be some useful for choosing drought-resistant millet varieties.
- Varieties /
- Millet /
- Root system /
- Stomatal resistance /
- Leaf water potential

点击查看大图