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这里介绍的是民主德国的经验。温室栽培菊花,为了在一年的培育期间收获更多的切花花枝,需要采用缩短培育期的技术措施。这样可以使菊花茎枝在长得尽可能短的条件下开花,一年能收获三次。 1.品种:选用适应性强、叶小、花朵小、分枝繁多的品种。 2.密植:适宜进行这种栽培的栽植材料是已生长了四周的高约18—25厘米的幼苗,每平方米有效面积88—128株。
Here is the experience of democratic Germany. Cultivation of chrysanthemums in the greenhouse, in order to harvest more cuttings during the year of cultivation, the need to adopt the technical measures to shorten the incubation period. This allows the chrysanthemum stems to grow as short as possible under the conditions of flowering, can be harvested three times a year. 1. Varieties: Selection adaptability, small leaves, flowers, branches of many species. 2. Close planting: suitable for planting this planting material has been grown around the height of about 18-25 cm of seedlings, the effective area per square meter 88-128.