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几年来,在各级党委的重视和支持下,我大队进行了桔梗的野生变家种试验,经过几年的实践,已初步获得成功。1973年秋季观察,二年生的桔梗根茎粗壮,最大的一棵重达一斤二两(鲜)。实践使我们体会到:桔梗变家种具有生长快,易管理,适应性强等特点。一、桔梗的生长习性及栽培方法: 桔梗是根茎喜凉爽的植物,多野生在半阴半阳的山坡上。我们根据这一特点,在1972年春开始引种时,将地块选在我村南气候
Over the past few years, with the attention and support of party committees at all levels, my brigade carried out wild-type test of Campanulaceae, and after several years of practice, it has achieved initial success. Observed in the autumn of 1973, the roots and stems of the two-year-old Campanulaceae are stout and the largest one weighs one pound and twenty two (fresh). Practice has made us realize that the bellflower varieties have the characteristics of fast growth, easy management, and strong adaptability. First, the growth habits of Platycodon grandiflorum and cultivation methods: Campanulaceae is a cool and cool plant roots, more than half of the wild in the slopes of the slopes. Based on this feature, we selected the plots in the south of the village during the introduction in the spring of 1972.