我们遵照毛主席关于“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,于1974年由省林科所分配进口湿地松种子40斤、火炬松种子8斤,当年春季育苗7.3亩,1975年定植2450亩。1975年省又分配进口湿地松种子12斤,育苗1.8亩,1976年定植600亩。二年来,我场先后集中连片营造国外松3050 In accordance with Chairman Mao’s teachings on “excellent varieties, that is, we can obtain more crops without increasing labor force and fertilizers”, in 1974, the provincial Forestry Branch allocated 40 kg of wetland pine seeds and 8 kg of seeds of loblolly pine , When the spring seedlings 7.3 mus, 2450 acres planted in 1975. In 1975 the province also allocated 12 kg of wetland pine seeds, nursery 1.8 acres, 600 acres planted in 1976. In the past two years, my field has focused on contiguous construction of foreign loose 3050