A New Walnut Cultivar‘Liaobaoyan’

doi:10.16420/j.issn.0513-353x.2025-0693

Acta Horticulturae Sinica ›› 2025, Vol. 52 ›› Issue (S2): 61-62.doi: 10.16420/j.issn.0513-353x.2025-0693

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A New Walnut Cultivar‘Liaobaoyan’

LIU Feng¹, LIANG Dejun¹, HE Youchao¹, WANG Cheng⁴, LI Dongsheng¹, MA Ruifeng¹, ZHENG Xiang¹, SHAO Yi¹, XIA Junxia³, ZHANG Junpei^2,*, ZHAO Baojun^1,*

¹Liaoning Institute of Economic Forestry,Dalian,Liaoning 116031,China;
²Research Institute of Forestry,Chinese Academy of Forestry,National Key Laboratory of Tree Genetics and Breeding,Key Laboratory of Tree Cultivation of the State Forestry and Grassland Administration,Beijing 100091,China;
³Hebei Yangyuan Zhihui Beverage Co.,Ltd.,Hengshui,Hebei 053000,China;
⁴Qinghai Provincial General Station of State-owned Forest Farms,Xining,Qinghai 810008,China

Received:2025-08-08 Revised:2025-09-28 Online:2025-10-28 Published:2025-11-03

Abstract

Abstract: ‘Liaobaoyan’,a new walnut cultivar with cold and disease resistant characteristics,was selected from the offspring of walnut seeds introduced from the United States. This cultivar has excellent nut quality. The nuts are oval in shape with a smooth shell surface. The nut weight on average is 14.06 g,produces 51.8% kernel. The nutshell is 1.30 mm on average. The plump nucleolu with red coat is easy to remove out and the whole or half kernel with a fragrant flavor can be obtained. The fruits mature in mid- September,with an average yield of 4.1 kg per plant during the full frutiting period. This cultivar has strong adaptability and could be planted in Liaoning and ecologically similar areas in northern China.

Key words: walnut, red seed coat, cold resistant, cultivar

CLC Number:

S664.1

LIU Feng, LIANG Dejun, HE Youchao, WANG Cheng, LI Dongsheng, MA Ruifeng, ZHENG Xiang, SHAO Yi, XIA Junxia, ZHANG Junpei, ZHAO Baojun. A New Walnut Cultivar‘Liaobaoyan’[J]. Acta Horticulturae Sinica, 2025, 52(S2): 61-62.

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A New Walnut Cultivar‘Liaobaoyan’

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