核桃新品种豫丰(暂定名)的选育研究

Research on Breeding of a New Walnut Variety "Yufeng"

[目的]选育产量高、品质好的核桃新品种。[方法]按照核桃良种选育标准,详细调查豫丰枝条节间长度和粗度等植物学特征和坚果经济性状。[结果]豫丰核桃早实,极丰产,核仁饱满、色浅、香味浓,品质优。[结论]豫丰是优良的仁用型核桃新品种。

[Objective ] The research aimed to breed high yield and good quatity new walnut varieties. [ Method ] Botanical characters such as twig inter-node length and coarseness, economic characters of ＂Yufeng＂ were investigated carefully following improved variety breeding standards. [ Result] ＂Yufeng＂ had some excellent characteristics, such as fruit early, yield highly, pale-colour, plump and flavour, good quality. [Conclusion] ＂Yufeng＂ was good kernel used new walnut variety.