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Position: Home > Articles > Yunxin 90303,a promising new early walnut selection Journal of Fruit Science 2007,24 (2) 2+128-129

云南早实早熟杂交核桃新品种——云新90303号的选育

作  者:
赵廷松;方文亮;范志远;习学良;张雨
单  位:
云南省林业科学院
关键词:
核桃;新品种;云新9030;早实;杂交
摘  要:
核桃新品种云新90303号,亲本为三台核桃×新早13号(新疆早实优株)。经过10余年在不同生态条件地区比较试验,该新品种果实为椭圆形,外观好,平均单果质量13g,最大果质量16g,仁色白,壳厚0.9mm,出仁率59.40%,含油率68.2%,食味香纯。昆明地区9月上旬成熟,早实、丰产,质优、抗寒、树体矮化。
译  名:
Yunxin 90303,a promising new early walnut selection
作  者:
ZHAO Ting-song,FANG Wen-liang,FAN Zhi-yuan,XI Xue-liang,ZHANG Yu(Yunnan Academy of Forestry,Kunming,Yunnan 650204 China)
关键词:
Walnut;New cultivar;Yunxin 90303;Early season;Hybrid
摘  要:
Yunxin 90303 is a new hybrid walnut selection,which was derived from the cross between Juglans sigillata cv.Santai and Juglans regia cv.Xinzao No.13.Trials at different sites with different growing conditions for more than 10 years proved it is a promising selection.The fruit shape is desirable ellipsoid,with the average weight of 13 g,but reaching 16 g.The nut color is whitely,with a shell thickness of 0.9 mm.The kernel is white in color,containing a fat rate of 68.2%.The flavor is rich aromatic,of very good eating quality.The kernel rate is 59.40 %.In Kunming area,it matures in early September.The trees are dwarfing,hardy,productive and resistant to diseases.

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