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根据毛主席:“有了优良品种,即不增加劳动力、肥料,也可获得较多的收成。”的教导,我们自一九六三年以来进行了油桐良种选择和栽培试验。一九七一年开始进行较大面积的选种生产效果试验。初步得出:五爪桐、丛生球桐、小葫芦、小扁球、桃形桐、葡萄桐等六个结果早、丰产性强的品种是目前桐杉、桐茶间种中可以推广的。几年来,我们向有关生产单位提供三万余斤种子,经较大面积的生产鉴定:出苗和幼苗生长普遍良好。在一九七四年十月上、中旬桐果采收前,我们在临安县青云公社佃村、青云大队,东天目公社上阴大队进行了一次选
According to Chairman Mao: “With excellent varieties, that is, more harvests can be obtained without increasing labor force and fertilizers.” We have conducted trials on the selection and cultivation of oilseed races since 1963. In 1971, a large area selection test was conducted. The preliminary results showed that the early and high yielding varieties of five fruits such as Musk Tung, tussah mound, small gourd, small oblate ball, peach tree and grapefruit are the most popular varieties in Tong Shan and Tong Tea. In recent years, we have provided more than 30,000 kilos of seeds to the relevant production units. After a large area of production appraisal, emergence and seedling growth are generally good. In October 1974, before the Tongguo harvest in mid-October, we conducted a general election at the Shangtu Brigade of the Qingyun Commune in Lin’an County, the Qingyun Brigade and the East Tianmu Commune