Acta Horticulturae Sinica ›› 2022, Vol. 49 ›› Issue (S2): 53-54.doi: 10.16420/j.issn.0513-353x.2022-0565

• New Cultivars • Previous Articles     Next Articles

A New Carya cathayensis Cultivar‘Ningguo Shanhetao 2’with Premature Flowering

JI Linlin1,*,CHEN Suchuan1,WU Zhihui2,CHANG Jun3,HAN Wenyan1,and TAO Rupeng2   

  1. 1Anhui Academy of Forestry,Hefei 230031,China;2Forestry Bureau of Ningguo City,Ningguo,Anhui 242300,China;3Research Institute of Subtropical Forestry,Chinese Academy of Forestry,Hangzhou 311400,China
  • Online:2022-11-26 Published:2022-12-06

Abstract: ‘Ningguo Shanhetao 2’is a new early flowering Carya cathayensis cultivar. The unfolding stage,flowering stage and fruit ripening stage of C. cathayensis were 7–10 days earlier than those of C. cathayensis.The average nut weight is 4.30 g,the transverse diameter and longitudinal diameter of nut were 2.87 cm. The fresh seed rate is 46.2%,the dry seed rate is 35.1%,and dry kernel rate is 37.5%. The oleic acid content of nut kernel is 63.4 mg • g-1,the protein content is 6.74 mg • g-1,the fat content is 62%.

Key words: Carya cathayensis, premature flowering, cultivar

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