湖桑俗称大叶桑,具有叶形大、叶肉肥厚、产叶量高等特性,是一个优良品种,目前正积极推广。桑苗培育多年来习惯采用播种嫁接繁殖技术。近年来,广东、广西和四川乐山等部分地区进行了扦插繁殖生产。为积极推广优良品种,发展我省桑蚕事业,在杨镇老师指导下,进行了林荫窖棚湖桑嫩枝扦插试验,初步取得了可喜成果。现将试验情况和结果简述如下: 一、试验材料及方法 1插穗来源:我校桑园5年生湖桑当年 Lake Sang commonly known as large leaf mulberry, with leaf-shaped, leaf hypertrophy, leaf yield characteristics, is an excellent variety, is actively promoting. Sang Miao nurtured for many years used to sow grafting breeding technology. In recent years, Guangdong, Guangxi and Leshan, Sichuan and other parts of the cutting propagation. In order to actively promote the fine varieties and develop the silkworm industry in our province, under the guidance of the teacher Yang Zhen, we carried out the experiment of softwood cutting of the lake with the cellar, and made gratifying achievements initially. The test conditions and results are summarized as follows: First, the test materials and methods 1 Cuttings Source: My school Mulberry 5-year-old Lake Sang