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我在没有暖棚、温室设备的条件下,于1993年10月初在盆中播种矮牵牛。萌芽后的幼苗放置在向阳处的石凳下,寒冬以塑料薄膜保暖,遇晴天中午,揭开晒晒太阳。次年4月定植于两个花盆中。在肥水管理适当的情况下,6月上甸开始开花。从此时起,约半个月左右饱一次20％的腐熟有机液肥,并喷洒一次1‰的磷酸二氢钾,以保证它对肥分的需要。盛夏期间,将
In the early October 1993, I planted petunias in pots without warm greenhouses and greenhouse equipment. After the sprouting seedlings placed in the sunny place under the stone bench, plastic film in winter to keep warm, sunny at noon, opened the sun. The following year in April planted in two flower pots. In the proper management of fertilizer and water, the meadow began to blossom in June. From then on, about 20% of the decomposed organic liquid fertilizer should be taken in about half a month and 1 ‰ of potassium dihydrogen phosphate should be sprayed once in order to ensure its need for fertilizer. During midsummer, will