A New Konjac Cultivar‘Zhuyahuang 1’

doi:10.16420/j.issn.0513-353x.2025-1200

Acta Horticulturae Sinica ›› 2026, Vol. 53 ›› Issue (S1): 163-164.doi: 10.16420/j.issn.0513-353x.2025-1200

• Vegetables • Previous Articles Next Articles

A New Konjac Cultivar‘Zhuyahuang 1’

GAO Penghua¹, QI Ying¹, LI Lifang¹, YANG Min¹, ZHAO Yongteng¹, GUO Jianwei¹, HUANG Feiyan¹, ZHAO Jianrong¹, KONG Chuisi², DONG Kun³, YU Lei^1,*

¹Yunnan Provincial Key Laboratory of Konjac Biology,Yunnan Urban Agricultural Engineering Research Center,School of Agriculture and Life Sciences,Kunming University,Kunming 650214,China;
²Institute of Agricultural Environment and Resources,Yunnan Academy of Agricultural Sciences,Kunming 650000,China;
³Fuyuan Konjac Research Institute,Yunnan Academy of Agricultural Sciences,Qujing,Yunnan 655500,China

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

Abstract

Abstract: ‘Zhuyahuang1’is a new konjac cultivar selected from the Amorphophallus spp. population by systematic breeding method. The plant is tall,with a height of 146-205 cm in 2-3 years. The bulb is flattened and spherical,fleshy and yellow. The petiole surface is smooth,with a grayish-black base color and grayish-white patches. The growing period is approximately 170 days,with an average yield of 45165 kg · hm^-2. High glucomannan content. Exceptionally strong lodging resistance，excellent tolerance to waterlogging，and high resistance to soft rot and white mold. It is suitable for cultivation in regions such as Dehong，Xishuangbanna，Pu'er，Lincang and Baoshan in Yunnan Province，or for greenhouse cultivation in other regions.

Key words: konjac, population breeding, cultivar

CLC Number:

S632.3

GAO Penghua, QI Ying, LI Lifang, YANG Min, ZHAO Yongteng, GUO Jianwei, HUANG Feiyan, ZHAO Jianrong, KONG Chuisi, DONG Kun, YU Lei. A New Konjac Cultivar‘Zhuyahuang 1’[J]. Acta Horticulturae Sinica, 2026, 53(S1): 163-164.

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A New Konjac Cultivar‘Zhuyahuang 1’

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