摘要
‘亚优YLC28号’是从薄壳山核桃实生大树中选育出的新品种。果实较大,坚果平均质量13.9 g,纵径57.27 mm,横径33.59 mm,果形指数1.70,果仁平均质量7.08 g,出仁率50.94%;核仁含脂肪60.5%,蛋白质56.40 mg·g^-1。植株生长旺盛,5年生平均树高4.66 m,冠幅3.77 m×3.35 m,地径9.13 cm。早实,丰产,12年生树平均坚果产量3951.0 kg·hm^-2,综合性状优。
‘Yayou YLC 28’is a new cultivar bred from the large tree of pecan.The fruit is large;the average mass of nut is 13.9 g;the longitudinal diameter is 57.27 mm;the transverse diameter is 33.59 mm;the fruit shape index is 1.70;the average kernel weight is 7.08 g;and the kernel yield is 50.94%;the kernel contains 60.5%fat and 56.40 mg·g^-1 protein.The plant grows vigorously,with a 5-year average tree height of 4.66 m,a crown width of 3.77 m×3.35 m,and a ground diameter of 9.13 cm.It is an early ripening and high-yielding cultivar.The average nut yield of the 12-year-old tree is 3951.0 kg·hm^-2,with excellent comprehensive characteristics.
作者
王开良
姚小华
邵慰忠
任华东
常君
方新高
洪友君
WANG Kailiang;YAO Xiaohua;SHAO Weizhong;REN Huadong;CHANG Jun;FANG Xingao;HONG Youjun(Research Institute of Subtropical Forestry,Chinese Academy of Forestry,Key Laboratory of Tree Breeding of Zhejiang Province,Fuyang,Zhejiang 311400,China;Jiande Forestry Bureau of Jiande,Jiande,Zhejiang 311600,China;Dongfanghong Forest Farm of Zhejiang Province,Jinhua,Zhejiang 321025,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2020年第S02期2928-2929,共2页
Acta Horticulturae Sinica
基金
浙江省省院合作林业科技项目(2018SY04)
关键词
薄壳山核桃
品种
Carya illinoensis
cultivar
作者简介
王开良,E-mail:wangkl163@163.com
