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1729～1737年引入荷兰乌特列支大学植物园的这株银杏树,是一株雄树,用雌枝嫁:7“。、:737年引入荷兰乌鑫歹政大学植物园的这株银杏树,是一株雄树.用雌枝嫁接后,曾经结实.19了9年测定.树高22.5米,距地面一米处的树千围径38米,它是欧洲引种最早、树龄最老的一株银杏树。最早引入?
The ginkgo tree introduced into the Botanical Garden of the University of Utrecht, the Netherlands from 1729 to 1737 is a male tree that was introduced into the ginkgo tree in Botanical Garden, Is a male tree with female branch after grafting, once strong.19 Determination of 9 years.Heights 22.5 meters, one meter above the ground from the tree thousand meters diameter 38 meters, it is the first introduction of Europe, the oldest one Strain ginkgo first introduced?