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板栗(Castanea mollisima)在宁城县内引种驯化成功,又经在巴林左旗引种,生长发育正常,并能开花结实,使具有-31℃的抗寒能力,为当前北方栽培的抗寒品种,也为内蒙古自治区新增添一个树种。
Castanea mollisima was introduced and acclimated successfully in Ningcheng County and was introduced in Bahrain Zuoqi. Its growth and development were normal and its flowering and fruiting was good. The cold-tolerant ability of Castanea mollisima, which is currently cultivated in northern China, Also add a new species of Inner Mongolia Autonomous Region.