On nodal scar control of stem for poplar

ZHU Jin-ru; YUAN Wei-gao; JIANG Bo; QI Lian-zhong; WU Fa-rong; SHENTU Fu-jun

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Volume 18 Issue 1

Jul. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2001 > 18(1): 32-35

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

1.
Forestry Academy of Zhejiang Province , Hangzhou 310023 , Zhejiang , China;
2.
Forest Enterprise of Fuyang City , Fuyang 311400, Zhejiang , China;
3.
Forest Enterprise of Tonglu County , Tonglu 311500 , Zhejiang , China

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

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.
- nodes,
- pruning,
- insect hole,
- planting by stock,
- planting by suckers,
- planting of slip poplars,
- quality controls,

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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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On nodal scar control of stem for poplar

1. Forestry Academy of Zhejiang Province , Hangzhou 310023 , Zhejiang , China;

2. Forest Enterprise of Fuyang City , Fuyang 311400, Zhejiang , China;

3. Forest Enterprise of Tonglu County , Tonglu 311500 , Zhejiang , China

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

Key words:

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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On nodal scar control of stem for poplar

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On nodal scar control of stem for poplar

1. Forestry Academy of Zhejiang Province , Hangzhou 310023 , Zhejiang , China;

2. Forest Enterprise of Fuyang City , Fuyang 311400, Zhejiang , China;

3. Forest Enterprise of Tonglu County , Tonglu 311500 , Zhejiang , China

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On nodal scar control of stem for poplar

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通讯作者: 陈斌, bchen63@163.com

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On nodal scar control of stem for poplar

1. Forestry Academy of Zhejiang Province , Hangzhou 310023 , Zhejiang , China; 2. Forest Enterprise of Fuyang City , Fuyang 311400, Zhejiang , China; 3. Forest Enterprise of Tonglu County , Tonglu 311500 , Zhejiang , China

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1. Forestry Academy of Zhejiang Province , Hangzhou 310023 , Zhejiang , China;

2. Forest Enterprise of Fuyang City , Fuyang 311400, Zhejiang , China;

3. Forest Enterprise of Tonglu County , Tonglu 311500 , Zhejiang , China