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应用生态学报 ›› 2002, Vol. ›› Issue (6): 763-765.

• 研究论文 • 上一篇    下一篇

容器苗质量评定指标的研究

鲁敏, 姜凤岐, 宋轩   

  1. 中国科学院沈阳应用生态研究所, 沈阳 110016
  • 收稿日期:2001-04-04 修回日期:2001-07-06 出版日期:2002-06-15
  • 通讯作者: 鲁敏,女,1963年出生,博士,高级工程师,研究方向为城市生态工程,发表论文近20篇.E-mail:min-lu118@263.net
  • 基金资助:
    国家自然科学基金资助项目(39670604)

Assessing indices of container seedling quality

LU Min, JIANG Fengqi, SONG Xuan   

  1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016
  • Received:2001-04-04 Revised:2001-07-06 Online:2002-06-15

Abstract: In this paper,the assessing indices of container seedlings quality were synthesized in accordance with growth and physiological factors. The results showed that the seedling quality might be determined by the dormancy state of terminal bud,nutrient condition of plant,and the state of root system. The critical quality indices should include stem diameter at soil surface,dry weight of terminal bud,and soluble sugar content. Moreover,some indices such as root system vitality and dry weight of plant were also important.

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