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薄皮核桃属深根性、喜光、喜肥的树种,园地选择应有灌溉条件,土壤深度要求1.5米以上,土质肥沃,阳光充足,不积水的平地或15°以下的缓坡地。实生核桃苗露地嫁接成活率低,以温室大棚嫁接为主,选好苗木是建园成功的关键。合格苗木必须根系完整且须根多;苗木接口完全愈合;苗木组织充实,木质化程度高;苗木高度不低于30厘米不超过60厘米(苗高指接口以上的高度),太小和过高的苗木栽培成活率较低,苗木必须要有顶芽,品种纯度必须保证90%以上,辽1、辽2、礼1、礼2、陕核等品种较适合我省太行山区引种。
Thin Walnut is a deep-rooted, hi-light, hi fat tree species, the garden should be selected irrigation conditions, soil depth requirements of more than 1.5 meters, fertile soil, sunny, not water flat or gentle slope below 15 °. Real walnut seedlings grafted low survival rate, grafted mainly in greenhouse, choose the best seedlings is the key to the success of the park. Qualified seedlings must be complete root system and fibrous roots; seedlings interface completely healed; nursery tissue enrichment, high degree of lignification; seedlings height of not less than 30 cm not more than 60 cm (height refers to the height above the interface), too small and too high Seedling cultivation lower survival rate, seedlings must have a top bud, variety purity must ensure that more than 90%, Liaoning 1, Liaoning 2, ceremony 1, ceremony 2, Shaanxi nuclear and other varieties more suitable for introduction of the Taihang Mountains in our province.