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日本栗CastaneacrenataS.etZ.栗Castanea&

 隐士的书屋 2014-08-15

日本栗    

  学名: Castanea crenata S. et Z.

  科属: 壳斗科 栗属

 

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

形态特征: 

   高达15米的乔木,胸径40厘米,冬芽长3~5毫米,被毛,小枝暗褐色,托叶长8~10毫米。叶长椭圆形至披针形,长8~16厘米,宽3~4.5厘米,顶部渐尖至长渐尖,基部宽楔形或近于圆,稀呈耳垂状,稍偏斜,叶背被星芒状绒毛及黄或灰黄色鳞腺;叶柄长8~25毫米。雄花序长7~20厘米,雄花簇有花3~5朵;每壳斗有雌花3~5朵,通常1~3朵发育结实;成熟壳斗宽5~6厘米,长4~5.5厘米,刺长10~15毫米;坚果顶部有疏伏毛。花期4~6月,果期9~10月。

产地: 

    原产日本,朝鲜南部也有。我国辽宁(丹东、大连),山东(青岛),江西(庐山)及台湾均有引种。据考证,约于1910年前后自朝鲜引进。本种原产于日本,变化较大。

用途:

    同板栗,唯坚果内皮难剥除,品质较次。

 

 

 

 参考网络图片资料:

日本栗 <wbr> <wbr> <wbr> <wbr> <wbr>Castanea <wbr>crenata <wbr>S. <wbr>et <wbr>Z. <wbr>栗 <wbr>Castanea <wbr>mollissima <wbr>Bl

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