A New Cherry Dwarf Rootstock Cultivar‘Mahaleb CDR-2’

doi:10.16420/j.issn.0513-353x.2024-0672

Acta Horticulturae Sinica ›› 2025, Vol. 52 ›› Issue (S1): 43-44.doi: 10.16420/j.issn.0513-353x.2024-0672

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A New Cherry Dwarf Rootstock Cultivar‘Mahaleb CDR-2’

CAI Yuliang^1,*，YIN Xin¹，SHAN Dongqian¹，WAN Tian²，LI Baoyan³，and AN Feng¹

¹College of Horticulture，Northwest A & F University，Yangling，Shaanxi 712100，China；²School of Biological Science and Engineering，Shaanxi University of Technology，Hanzhong，Shaanxi 723001，China；³Mian County Agricultural Technology Extension and Training Center，Hanzhong，Shaanxi 723001，China

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

Abstract

Abstract: A new cherry rootstock cultivar，‘Mahaleb CDR-2’，was developed by crossing‘Mahaleb CDR-1’，used as the female parent，with steppe cherry（Prunus fruticosa）as the male parent. This rootstock exhibits vigorous growth，strong sprouting and branching abilities，as well as resistance to crown gall and salt tolerance. It also demonstrates early fruiting and high yield potential，along with high grafting compatibility with major domestically cultivated cherry cultivars. Compared to its female parent，‘Mahaleb CDR-1’，it possesses enhanced dwarfing ability and a superior dwarfing effect，making it suitable for cultivation in regions such as Weibei，Guanzhong，southern Shaanxi，Gansu，Shanxi，Henan，Xinjiang，Liaoning，and other similar areas.

Key words: cherry, rootstock, resistance to crown gall disease, dwarf, cultivar

CLC Number:

S 662.5

CAI Yuliang, YIN Xin, SHAN Dongqian, WAN Tian, LI Baoyan, AN Feng. A New Cherry Dwarf Rootstock Cultivar‘Mahaleb CDR-2’[J]. Acta Horticulturae Sinica, 2025, 52(S1): 43-44.

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A New Cherry Dwarf Rootstock Cultivar‘Mahaleb CDR-2’

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