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核桃是一种经济价值较高的木本油料乔木,在我国分布很广,栽培历史悠久,各地都有丰富的宝贵经验,但由于过去反动政府不重视人民生活水平的提高和科学技术的发展,故核桃栽培,在我国一直未获得很好的发展,群众经验没有很好的总结,解放后,党和政府为了满足人民对油料的需要,提出油料木本化的方针,大搞核桃的生产。江苏省在1958年秋以枫杨为砧木开展了轰轰烈烈的核桃嫁接运动,由于当时经验不足,成活率较低。但从理论上和少量接活的植株上看来,我们认为以枫杨嫁接核桃是可以成功的。
Walnut is a woody oil tree with high economic value. It is widely distributed in our country and has a long history of cultivation. The walnut is rich in precious experience all over the country. However, since the reactionary government in the past did not attach importance to the improvement of people’s living standards and the development of science and technology, Therefore, walnut cultivation has not been well developed in our country and the masses’ experience has not been well summarized. After the liberation, in order to meet the people’s need for fuel oil, the party and the government proposed a fuel-based approach to the production of walnut. In the autumn of 1958, Jiangsu Province carried out a vigorous walnut grafting campaign with Pterocarya stenoptera as the rootstock. Due to the lack of experience at that time, the survival rate was relatively low. However, in theory and a small amount of live plants, it seems that we can succeed in grafting Walnut with Maple and Poplar.