A New Male Sterility Soapberry Cultivar‘Qirui’

doi:10.16420/j.issn.0513-353x.2025-0025

Acta Horticulturae Sinica ›› 2025, Vol. 52 ›› Issue (S1): 243-244.doi: 10.16420/j.issn.0513-353x.2025-0025

A New Male Sterility Soapberry Cultivar‘Qirui’

ZHAO Guochun¹，LIAO Yangmei¹，GAO Shilun¹，XU Yuanyuan¹，LIU Jiming¹，ZHENG Yulin¹，WENG Xuehuang²，CHEN Zhong¹，and JIA Liming^1,*

¹State Key Laboratory for Efficient Production of Forest Resources，Key Laboratory of Silviculture and Conservation of the Ministry of Education，National Energy R & D Center for Non-food Biomass，Ministry of Education of Engineering Research Centre for Forest and Grassland Carbon Sequestration，College of Forestry，Beijing Forestry University，Beijing 100083，China；² Fujian Yuanhua Forestry Biotechnology Co.，LTD.，Sanming，Fujian 354500，China

Online:2025-04-28 Published:2025-04-28

Abstract

Abstract: The soapberry cultivar‘Qirui’is a newly developed cultivar with completely sterile stamens，selected for its unique anther specificity. Its male anthers fail to dehisce，and no pollen is present in the anthers of either male or female flowers. The cultivar exhibits a high grafting survival rate，with all grafted plants flowering by the second year. Its abundant and synchronized blooming makes it an ideal maternal parent for crossbreeding，eliminating the need for emasculation and reducing both labor and pollen contamination.

Key words: Sapindus mukorossi, male sterility, breeding, no pollen, cultivar

CLC Number:

S 792.99

ZHAO Guochun, LIAO Yangmei, GAO Shilun, XU Yuanyuan, LIU Jiming, ZHENG Yulin, WENG Xuehuang, CHEN Zhong, JIA Liming. A New Male Sterility Soapberry Cultivar‘Qirui’[J]. Acta Horticulturae Sinica, 2025, 52(S1): 243-244.

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A New Male Sterility Soapberry Cultivar‘Qirui’

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