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开发香椿前景广阔薛玉剑，苏荣存香椿属于楝科香椿属。落叶乔木，原产我国中部，在山东栽培历史悠久，其中尤以德州市德城区抬头寺乡香椿刘村的香椿为最佳，早在清乾隆年间就成为皇宫的贡品。香椿为阳性树种，适宜生长在深厚肥沃的沙质壤土中，对土壤酸碱度适应范围较广，...
Promising prospects for the development of toon Xue Yu Jian, Su Rong Cun Toad belongs to Meliaceae toona. Deciduous trees, native to central China, Shandong has a long history of cultivation, especially in Dezhou City, the city of Toitai Temple toon cedar Liu toon for the best, as early as the Qing Emperor Qianlong years to become the royal palace tribute. Toon positive tree species, suitable for growth in the rich and fertile sandy loam, to adapt to a wide range of soil pH, ...