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ACTA HORTICULTURAE SINICA ›› 2013, Vol. 40 ›› Issue (5): 1002-.

• New Cultivars • Previous Articles     Next Articles

A New Late-fruiting Walnut Cultivar‘Zhenzhu Xiang’

WANG  Hong-Xia, GAO   Yi, CHU  Fa-Chao, ZHANG  Zhi-Hua, GUO  Jian-Chao, ZHAO  Shu-Gang, LEI  Ling   

  1. (1Mountainous Areas Research Institute,Hebei Agricultural University,Baoding 071001,China; 2 College of Horticulture,
    Hebei Agricultural University,Baoding 071001,China;3Forestry Bureau of Zanhuang,Zanhuang 051230;4College of Life
    Sciences,Hebei Agricultural University,Baoding 071001,China)
  • Online:2013-05-25 Published:2013-05-25

Abstract: ‘Zhenzhu Xiang’is a new late-fruiting walnut cultivar selected from wild seedling
resources in Huabei Mountain Area. The walnut is spherical in shape. The average nut weight is 6.8 g,and
kernel percentage is 56.8%. The thickness of shell is about 0.93 mm;the shell seal grade is 169.1N. The nut
has smooth surface. It is very easy to take out the whole kernel for dissepiment of nut shells degradated;
The kernel was full and plump with a light yellow episperm. Total protein content is 23.1%. The kernel
total fat content is 53.0%,including Linolenic acid which content is 12.4%. In addition,it has strong
adaptability,good productivity and high resistant to disease.

Key words: walnut, late-fruiting, disease resistance, cultivar

CLC Number: