衢州市在养蚕农户中推广矮化密植种桑,取得了当年种桑、当年养蚕、当年高产的显著效果。据溪口、团石、塔石、樟潭、花园等五个区八个公社的十三个种桑农户的调查,1981年冬至1982年春共种桑43290株,面积21.65亩,1982年收蚕茧4100斤,产值 Quzhou City in the sericulture farmers to promote the dwarf planting dense mulberry, mulberry sale, made the year of mulberry, then sericulture, then the remarkable effect of high yield. According to a survey of thirteen species of mulberry farmer households in eight communes in five districts of Xikou, Tuanshi, Tashi, and Zhangtan, and in the garden, a total of 43290 mulberry trees of 21.65 mu in the winter of 1981 to the spring of 1982 were collected. In 1982, 4100 pounds, the output value