A New Poplar Cultivar‘Yinhe 1’

doi:10.16420/j.issn.0513-353x.2025-1188

Acta Horticulturae Sinica ›› 2026, Vol. 53 ›› Issue (S1): 315-316.doi: 10.16420/j.issn.0513-353x.2025-1188

• Ornamental Plants • Previous Articles Next Articles

A New Poplar Cultivar‘Yinhe 1’

LIU Jiaxin, WANG Xinyu, ZHOU Yan, HE Ruihan, LU Meiqi, LI Zelin, LIU Yuanfu, CHEN Su^*

State Key Laboratory of Tree Genetics and Breeding(Northeast Forestry University),Harbin 150040,China

Received:2025-12-01 Revised:2026-02-03 Online:2026-04-28 Published:2026-05-07

Abstract

Abstract: A new poplar cultivar‘Yinhe 1’was selected from the tetraploid plants which were obtained by treating the diploid Populus alba with colchicine. Its leaf color is darker,the outline of the leaf surface is warped,and the trichome density on the abaxial epidermis of the leaf is greater than that of the closely related variety Populus alba. It features a straight,thick trunk without edges or lateral branches,it has strong drought tolerance and is suitable for planting in the Northeast region of China.

Key words: Populus alba, tetraploid, trichome, cultivar

CLC Number:

S687

LIU Jiaxin, WANG Xinyu, ZHOU Yan, HE Ruihan, LU Meiqi, LI Zelin, LIU Yuanfu, CHEN Su. A New Poplar Cultivar‘Yinhe 1’[J]. Acta Horticulturae Sinica, 2026, 53(S1): 315-316.

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A New Poplar Cultivar‘Yinhe 1’

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