Volume 23 Issue 3
Feb.  2017
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WANG Jun-hui, ZHANG Jian-guo, ZHANG Shou-gong, XU Yang, LI Ru-jie, QI Xiu-lan, HOU Xiao-zhu. Rooting ability of hardwood cutting of Picea balfouriana[J]. Journal of Zhejiang A&F University, 2006, 23(3): 351-356.
Citation: WANG Jun-hui, ZHANG Jian-guo, ZHANG Shou-gong, XU Yang, LI Ru-jie, QI Xiu-lan, HOU Xiao-zhu. Rooting ability of hardwood cutting of Picea balfouriana[J]. Journal of Zhejiang A&F University, 2006, 23(3): 351-356.

Rooting ability of hardwood cutting of Picea balfouriana

Funds:

十五 国家科技攻关项目(2002BA515130403); 国家 863 项目(2001AA244061); 国家林业局重点资助项目(2003-027-L27)

  • Received Date: 2005-11-09
  • Rev Recd Date: 2005-12-19
  • Publish Date: 2006-06-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Rooting ability of hardwood cutting of Picea balfouriana

Funds:

十五 国家科技攻关项目(2002BA515130403); 国家 863 项目(2001AA244061); 国家林业局重点资助项目(2003-027-L27)

Abstract: With the method of full-light and auto-interval mist cutting , the internal factors affecting rooting of cutting hardwood of Picea balfouriana were studied systematically .The effects of the hormone , wood types , wood length , direction of cutting , cut treatment and ring cutting on the rooting ability of cutting wood of Picea balfouriana were studied respectively .The results showed that applying the cutting wood with 200 mgkg-1 ABT No.1 rooting powder for 3 hours or 500 mgkg-1 ABT No.1 rooting powder for 1 hour or dipping them with 1 000 mgk-1 IBA quickly had good effects on the cutting , the rooting rates being 81.0 %, 76.2 % and 78.6 %respectively .The best cutting length was between 12 cm and 20 cm .There was no difference in rooting ratio among different wood directions and four wood cut treatments .The rooting ratio of cutting wood treated by ringing was lower than those without ringing .[ Ch , 3 tab .18 ref .]

WANG Jun-hui, ZHANG Jian-guo, ZHANG Shou-gong, XU Yang, LI Ru-jie, QI Xiu-lan, HOU Xiao-zhu. Rooting ability of hardwood cutting of Picea balfouriana[J]. Journal of Zhejiang A&F University, 2006, 23(3): 351-356.
Citation: WANG Jun-hui, ZHANG Jian-guo, ZHANG Shou-gong, XU Yang, LI Ru-jie, QI Xiu-lan, HOU Xiao-zhu. Rooting ability of hardwood cutting of Picea balfouriana[J]. Journal of Zhejiang A&F University, 2006, 23(3): 351-356.

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