二次结实的板栗文／图／余建华二次结实的板栗是浙江省开化县林业局特产站经过多年选育出的板栗新品种，它具有一年开两季花、结两季果的特点。二次结实的板栗的研究已列为林业部“九五”期间重点资助项目。到目前为止，全县种植面积已达４３３公顷。二次结实的板栗与其它... The second solid chestnuts / map / Yu Jianhua second solid chestnut is the Kaihua County Forestry Bureau of Zhejiang Province specialty station after years of breeding new chestnut varieties, which have two years to open two seasons flowers, knot the characteristics of the two seasons . The research on the secondary fir chestnut has been listed as a key funded project by the Ministry of Forestry during the Ninth Five-year Plan period. So far, the county has planted 433 hectares. Secondary chestnut and other ...