【摘要】 内蒙古自然条件与美国黑核桃的适生条件有一定差异。 1998年分别在内蒙古中部、东部、西部开展引种栽培试验 ,已于 2 0 0 1年开花结果。试验表明本区不是美国黑核桃的栽培禁区 ,只要栽培区域合理 ,选择适宜种源的实生优质种苗或适合本区生长的砧木嫁接苗 ,栽植前期管理保护措施得当 ,是可以成功的。通过试验初步认为 ,美国黑核桃能够在内蒙古南部有灌溉条件的地区栽培更多还原

【Abstract】 There is difference between natural condition in Inner Mongolia and suitable condition for Juglans nigra to grow. Experiments on introducing and cultivating Juglans nigra in the middle, east and west of Inner Mongolia were done separately in 1998, which flowered and fruited in 2001. The experiments show that it isn’t forbidden zone to plant Juglans nigra in Inner Mongolia. It can succeed so long as choosing rational planting district, suitable highquality seedlings and grafting seedlings and proper protective measures in early stage of planting. It is preliminarily considered that Juglans nigra can be planted in the south of Inner Mongolia with irrigation condition.更多还原