桐油是工农业生产的重要物资。我省每年所需数量较大,但长期以来一直靠外省供应,因而常不能满足需要,以致成为我省发展工农业生产的突出问题。从1961年起,我们根据领导指示,开始进行油桐研究工作,并在高淳县建立研究基点,结合生产,边研究,边推广。5年来,高淳县的油桐林从 Tung oil is an important material for industrial and agricultural production. The large quantity required by our province each year, but it has long been supplied by other provinces and therefore can not always meet the needs and has become a prominent issue in the development of agriculture and industry in our province. From 1961 onwards, according to the instructions from the leaders, we started the research work on Tung Oil Tree and set up a research base in Gaochun County to promote the research in combination with production and research. In the past five years, Gaochun County tung tree from