Volume 18 Issue 1
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ZHU Jin-ru, YUAN Wei-gao, JIANG Bo, QI Lian-zhong, WU Fa-rong, SHENTU Fu-jun. On nodal scar control of stem for poplar[J]. Journal of Zhejiang A&F University, 2001, 18(1): 32-35.
Citation: ZHU Jin-ru, YUAN Wei-gao, JIANG Bo, QI Lian-zhong, WU Fa-rong, SHENTU Fu-jun. On nodal scar control of stem for poplar[J]. Journal of Zhejiang A&F University, 2001, 18(1): 32-35.

On nodal scar control of stem for poplar

Funds:

八五 浙江省重点科技攻关项目(944077)

  • Received Date: 2000-09-08
  • Rev Recd Date: 2000-10-30
  • Publish Date: 2001-03-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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On nodal scar control of stem for poplar

Funds:

八五 浙江省重点科技攻关项目(944077)

Abstract: Nodal scar is the most important factor affecting timber quality of poplar .It is one of the key techniques of improving timber quality of poplar to effectively control the nodal scars of stem and decrease the numbers of insect hole .The results indicate that pruning (pruning in equal height and pruning in equal diamater), controlling insect hole and scientific forestation are important measures to enhance the non-nodal degree of stem.Strengthening prevention and control of long-horned beetles is a way of decreasing numbers of insect hole .Therefore , many plus clones with worm resistance should be introduced in forestation .Planting by suckers and planting by stock with twoyear- old root system and one-year-old stem should by popularized in order to increase the natural non-nodal proportion of poplars.

ZHU Jin-ru, YUAN Wei-gao, JIANG Bo, QI Lian-zhong, WU Fa-rong, SHENTU Fu-jun. On nodal scar control of stem for poplar[J]. Journal of Zhejiang A&F University, 2001, 18(1): 32-35.
Citation: ZHU Jin-ru, YUAN Wei-gao, JIANG Bo, QI Lian-zhong, WU Fa-rong, SHENTU Fu-jun. On nodal scar control of stem for poplar[J]. Journal of Zhejiang A&F University, 2001, 18(1): 32-35.

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