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金盏花是一种极其耐寒的一二年生草本花卉 ,冬季在不加温的玻璃温室内只要稍加覆盖其花期就能提前近一个月。在青岛的气候条件下 ,于 8月 2 2日播种 ,通过摘心与不摘心两种栽培方法 ,在不加温温室内可从 1 1月下旬至 4月下旬连续供花 ,因此可以作为冬季切花菊经济实用的补充材料。并且 ,自播苗与播种苗相比 ,花期及切花品质存在明显优势 ,因此在冬季栽培时可以使用自播苗 ,使其冬季栽培更加省力而经济。
Calendula is an extremely hardy biennial herbaceous flower that can grow nearly a month ahead of winter in a non-warmed glasshouse with a little covering of its flowering season. Under the climatic conditions of Qingdao, sowing on August 22, by inotting and not picking the two cultivation methods, in the non-temperature greenhouse from late January to late April continuous flower, it can be used as winter cut chrysanthemum Economic and practical supplementary materials. And, since the sowing seedlings and sowing seedlings, flowering and cut flower quality there is a clear advantage, so you can use self-propagating winter cultivation, making it more economical and economical winter cultivation.