摘要
‘亚优7号’是从浙江省建德市山核桃实生群体中选育出的新品种。果实较大,坚果平均质量4.96 g,纵径23.90 mm,横径20.43 mm,果形指数1.17。出仁率46.60%,果仁含脂肪64.00%,蛋白质59.80 mg·g^(-1),钾2 733.7μg·g^(-1),钙1 621.5μg·g^(-1),综合性状优。早实、丰产,7年生树平均坚果产量1 458.3 kg·hm^(-2)。
＇Yayou 7＇ is a new Carya cathayensis cultivar selected from wild resources in Jiande,Zhejiang. The fruit is larger,the average weight is 4.96 g. The average height of fruit and width are 23.90 and 20.43 mm. The fruit shape index is 1.17. The kernel percent is 46.60%,fat content of nutlets is 64.00%,the protein content is 59.80 mg · g^（-1）,the potassium content is 2 733.7 μg · g^（-1）,the calcium content is 1 621.5 μg · g^（-1）,the multiple characteristic is excellent.‘Yayou 7＇has the properties of early bearing and high-yield. The average yield of seven-year-old tree of‘Yayou 7＇is 1 458.3 kg · hm-^（2）.
作者
姚小华
任华东
邵慰忠
王开良
尹润富
王年金
常君
YAO Xiaohua 1 , REN Huadong1, SHAO Weizhong2, WANG Kailiang1, YIN Runfu3, WANG Nianjin4, and CHANG Jun1(1 Research Institute of Subtropical Forestry, Chinese Academy of Forestry： Key Laboratory of Tree Breeding of Zhejiang Province, Hangzhou 311400, China; 2Forestry Bureau of Jiande, Jiande, Zhejiang 311600, China; 3Dongfanghong Forest Farm of Zhejiang Province, Jinhua, Zhejiang 321025, China; 4Chun＇an Forestry Bureau, Chun＇an, Zhejiang 311700, Chin)
出处
《园艺学报》
CAS
CSCD
北大核心
2018年第2期401-402,共2页
Acta Horticulturae Sinica
基金
浙江省农业新品种选育重大科技专项(2016C02052-13)
国家科技支撑计划专题(2013BAD14B0104)
关键词
山核桃
品种
Carya cathayensis
cultivar
