为了落实毛主席关于“绿化祖国”和“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,加速用材林基地建设,我省于今春引进国外松(湿地松和火炬松)良种1700余斤,全部及时播种后,目前苗木生长良好,预计可产苗550万株。为保证把这批国外松引种工作搞好, In order to implement Chairman Mao’s teachings on “greening the motherland,” and “having good varieties, that is, increasing yields without increasing labor force and fertilizers,” they accelerated the construction of timber forest bases. The introduction of foreign pine (Pinus elliottii Loblolly pine) more than 1,700 pounds of seed, after timely sowing, the current good growth of seedlings, is expected to produce 5.5 million plants. In order to ensure that this batch of foreign pine introduction work well,