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苏联林业对于实现其粮食纲领具有很大贡献。在这个领域林学家的主要活动方向是,防护林营造、森林土地资源的合理利用、用珍贵乔灌木树种创造高产林分等。核桃是珍贵树种之一。它生长迅速,是优良的家具用材,果实动力势能大,含有脂肪、蛋白质、糖分、维生素和微量元素等。因此,在苏联中亚地区(那里约有4万公顷天然核桃林)、外高加索、莫尔达维亚、北高加索、乌克兰和俄罗斯加盟共和国等地,有着广泛的栽培。
The Soviet Union has made a significant contribution to the realization of its food program. The main activities of forest scientists in this field are: the construction of shelterbelts, the rational utilization of forest land resources, the creation of high-yield stands with precious tree and shrub species. Walnut is one of the precious tree species. It grows rapidly, is an excellent furniture timber, fruit power potential, containing fat, protein, sugar, vitamins and trace elements. Thus, extensive cultivation is practiced in the Central Asian region of the Soviet Union, where there are approximately 40,000 hectares of natural walnut forest, the Transcaucasia, Moldavia, the Northern Caucasus, Ukraine and the Franch Republic of Russia.