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Acta Horticulturae Sinica ›› 2021, Vol. 48 ›› Issue (10): 2113-2114.doi: 10.16420/j.issn.0513-353x.2021-0399

• New Cultivars • Previous Articles     Next Articles

A New Olive Cultivar‘Xiyou 1’

TONG Zhaoguo1, CHEN Yan3, HUANG Yong2, ZHENG Chuangang1, WANG Anyi2, YANG Jun1, YANG Zeshen2, QU Jipeng1,*()   

  1. 1Key Laboratory of Panxi Featured Crops Research and Utilization,Xichang College,Xichang,Sichuan 615300,China
    2Liangshan Zhongze New Technology Development Co. Ltd.,Xichang,Sichuan 615042,China
    3Forestry Seed and Seedling Management Station of Liangshan Prefecture,Xichang,Sichuan 615000,China
  • Received:2020-06-07 Revised:2021-08-09 Online:2021-10-25 Published:2021-11-01
  • Contact: QU Jipeng E-mail:ququ8312@163.com

Abstract:

‘Xiyou 1’(Olea europaea L.)is a new cultivar selected from the seedlings of‘Frantoio’in Beihe Olive Garden in Xichang City,Sichuan Province. It has the characteristics of large fruit,with an average fruit weight of 6.63 g. It has high oil content,with an average fresh fruit oil content is 28.00%,and the dried fruit oil content is 42.80%. It has high quality olive oil,the relative content of oleic acid is 70.54%. In addition,the cuttage breeding for the hardwood of‘Xiyou 1’is easy,the seedling rate is more than 95%. Moreover,the cultivar has strong early fruit setting,2-3 years old transplanted tree can blossom and bear fruit,4-5 years old trees are in full productive period. The average fresh fruit yield per plant is 23.5 kg in the fifth year. Furthermore,‘Xiyou 1’has very strong adaptability and the phenomenon of alternate bearing is not obvious. It is mainly suitable for planting in Anning River Basin,Bailong River Basin and other regions with similar dry-hot valley climate.

Key words: olive, adaptability, cultivar

CLC Number: