The new cultivar'Yanli 4'was selected from the wild seedlings.The tree is semi-upright,the top position of burs is ellipsoid.The nut mass 8.52 g on average,the content of sugar,starch and protein is 18.5％,51.5％and 5.05％of the nut dry weigh respectively.It has characteristics such as good quality,sweet flavor.The nuts mature period is late September,and the average yield is 3 100 kg·hm-2.The cultivar is suitable for Chinese chestnut cultivation area in northern China.
NETL
NSTL
万方数据
