材用丛生竹良种‘大木竹贡后种源’

基金项目:

浙江省农业（林木）新品种选育重大科技专项（2016C02056-8）

An Elite Variety of Bambusa wenchouensis ‘Gonghou Provenance’

1. Research Institute of Subtropical Forestry CAF, Hangzhou 311400, Zhejiang, China;
2. Yuhang Forestry and Water Resource Bureau, Hangzhou 311100, Zhejiang, China;
3. Pingyang Natural Resources and Planning Bureau, Pingyang 325400, Zhejiang, China

摘要: 贡后大木竹系从多个大木竹种源中选育出来的秆高、壁厚、节长、分枝小、材性优良、耐寒、产量高的优良品种。秆高12~16 m，胸径8~10 cm，节间长度37~50 cm，秆壁厚16~20 mm，年产竹材可达30 t·hm^-2以上。材性优良、纤维长，适合作为工业化竹板材加工和竹浆造纸的原料；耐寒性好，宜在丛生竹北缘适生区种植；主枝不发达，便于竹材采伐和集运。
- 大木竹 /
- 良种 /
- 材用竹 /
- 观赏竹 /
- 纸浆竹
Abstract: The Bambusa wenchouensis ‘Gonghou Provenance’ is an elite variety with tall culm,thick culm wall,long internodes,thin branches,fine timber qualities,cold tolerance,and high yield, which has been bred from a large number of provenances. Its adult shoots mostly grow up to a height of 12-16 m,a diameter of 8-10 cm,an internode length of 37-50 cm,and a wall thickness of 16-20 mm. Its annual bamboo productivity can reach above 30 t·hm^-2. The bamboo has good properties and long fibers, being good for bamboo plywood and paper making. It has a good cold resistance and can be planted in the northern margin of the adaptive zone of sympodial bamboos. Its main branches are thin, and convenient for culm harvest and transport.
- Bambusa wenchouensis ‘Gonghou Provenance’ /
- Elite variety /
- Timber-used bamboo /
- Ornamental bamboo /
- Pulp bamboo