A New Walnut Cultivar‘Xinhe 1’

doi:10.16420/j.issn.0513-353x.2025-0259

Acta Horticulturae Sinica ›› 2025, Vol. 52 ›› Issue (S2): 57-58.doi: 10.16420/j.issn.0513-353x.2025-0259

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A New Walnut Cultivar‘Xinhe 1’

XU Kaiwei¹, HU Haifang², WANG Baoqing^2,*, WANG Junwu^3,*

¹College of Agriculture,Shihezi University,Shihezi,Xinjiang 832000,China;
²Akesu National Observation and Research Station of Chinese Forest Ecosystem,Xinjiang Uygur Autonomous Region Academy of Forestry Sciences,Urumqi 830017, China;
³Xinjiang Forestry Key Projects Quality Management General Station,Urumqi 830000,China

Received:2025-03-21 Revised:2025-06-23 Online:2025-10-28 Published:2025-11-03

Abstract

Abstract: ‘Xinhe 1’is a new walnut cultivar selected from local seedling types of farmer-grown walnuts in Hetian County,Hotan region,Xinjiang. The oval-shaped nut belongs to the extra-large category,with an average single-nut weight of 26.4 g. Characterized by a smooth,clean shell（1.5 mm thickness）and semi-woody texture,it allows easy whole-kernel extraction,achieving a kernel recovery rate of 41.0%. The kernels are plump with a sweet and palatable flavor. In Aksu region of Xinjiang,this cultivar exhibits female flowering in early April and reaches fruit maturity during early to mid-September. Yield at the full-bearing stage is 4 200 kg · hm^-2. Demonstrating strong drought tolerance and adaptability to poor soils,it is recommended for cultivation in walnut-suitable zones around the Tarim Basin in Xinjiang.

Key words: Juglans regia, cultivar

CLC Number:

S664.1

XU Kaiwei, HU Haifang, WANG Baoqing, WANG Junwu. A New Walnut Cultivar‘Xinhe 1’[J]. Acta Horticulturae Sinica, 2025, 52(S2): 57-58.

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A New Walnut Cultivar‘Xinhe 1’

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