ZHOU Shuang,LIANG Wen-wei,WANG Ming-jie,et al.Effects of Different pH Levels Culture Medium on Root Growth of Blueberry[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(03):32-35.[doi:10.11942/j.issn1002-2767.2019.03.0032]
不同pH培养基对蓝莓根系生长的影响
- Title:
- Effects of Different pH Levels Culture Medium on Root Growth of Blueberry
- Keywords:
- blue berries; root growth; pH
- 文献标志码:
- A
- 摘要:
- 为研究pH对蓝莓根系的影响,以野生型矮丛蓝莓为试验材料,在不同pH的生根培养基中,探究蓝莓根系对pH的适应性。结果表明:适当提高pH水平(5.0~5.8)促进蓝莓的生根率,pH过高(6.0~6.6)生根率受到抑制;随着pH的升高平均生根数会受到抑制;适当提高pH水平(5.3~5.8)促进根长伸长,pH过高(6.0~6.6),抑制根长伸长;随着pH的升高平均生根指数受到抑制。
- Abstract:
- In order to study the effect of pH on blueberry root system,use the ‘Wile Type’ as experimental materials,this paper studied the effect of different pH on the root growth of blueberry.The result showed that increasing the pH level (5.0-5.8) appropriately promoted the rooting rate of blueberry,and the excessive pH(6.0-6.6) inhibited the rooting rate.The average number of roots was inhibited with the increase of pH.Increasing the pH level appropriately (5.3-5.8) promoted root elongation,while increasing the pH level (6.0-6.6) was inhibited root elongation.Average rooting index of increased pH was inhibited.
参考文献/References:
[1]黄春辉,夏思进,曲雪艳,等.蓝莓的栽培利用现状与发展前景[J].现代园艺,2011(6):41-43.
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备注/Memo
收稿日期:2018-09-30