中国林业科学研究院于1978年10月27日—11月2日在山东省泰安市主持召开了全国木本粮油科研协作会。参加会议的代表有来自全国各地从事核桃、文冠果、榛子、板栗、柿子、枣、杏、扁桃等八个树种的科研工作者以及其它有关单位的同志共62人。会议一开始就传达了李先念副主席关于《要想多吃油就得发展木本油料》的批示,与会代表受到极大的鼓舞。会议交流了几年来带有重大生产意义的科研成果:如在北方地区基本上攻破了培育核桃优良品种有效措施——核桃室内嫁接的难关。使嫁接成活率提高到80—95％。板栗是重要的木本粮食,也是重要的出口商品,但 Chinese Academy of Forestry in October 27, 1978 -2 November 2 in Tai’an City, Shandong Province chaired a national woody grain and oil research collaboration. Representatives attending the meeting included 62 researchers from eight research institutes including eight species of walnut, wen huang fruit, hazelnut, chestnut, persimmon, jujube, apricot, almond and other related organizations all over the country. At the very beginning of the meeting, Vice Chairman Li Xiannian conveyed the instructions on “Developing woody oil in order to eat more oil,” and delegates were greatly encouraged. The meeting exchanged scientific research achievements with significant production significance over the past few years. For example, in the northern region, the effective measures for cultivating fine varieties of walnut were basically broken - the difficulties in the grafting of walnuts indoors. Grafting survival rate increased to 80-95%. Chestnut is an important wood-based food, but also an important export commodity, however