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我们从1979年承担林业部与省林业厅联营的油桐良种繁育基地的建设任务以来,针对低丘红壤有机质缺乏、土壤粘重、酸性强等不利于油桐生长的条件,进行了一系列速生丰产造林技术措施的探讨,初获成效。现已造林的900多亩桐林,二年生就开花结实,三年生平均亩产湿桐籽37.96公斤。其中浙林选5号品种20.9亩与浙林选8号品种17.89亩,平均亩产桐籽
Since 1979, we undertook the task of constructing the Tung Oil Breeding and Breeding Base jointly affiliated to the Ministry of Forestry and the Provincial Department of Forestry. In response to the lack of organic matter in the hilly red soil, soil stickiness, strong acidity and other conditions unfavorable to the growth of Tung oil trees, we conducted a series of fast-growing High yield afforestation technical measures, initially achieved results. Forest has now been 900 acres of Tonglin, biennial flowering strong, three-year average yield of 37.96 kg of wet Tong Seeds. Among them, there are 20.9 mu of Zhejiang Linling No. 5 and 17.89 mu of Zhejiang Zhelin No. 8, with the average yield of Tong seeds