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播种前的准备工作草花的生产周期,一般从播种到开花为100天左右,可根据用花时期向前推算播种时间,如“七、一”用花的播种时间应在3月下旬,8月下旬用花的应在4月底育苗,依此类推。在草花种类选择上,首先要选择花期适宜本地区不同季节的种类及其品种;其次要考虑本地区的经济发展水平和对花色种类的爱好,选择一些花期长、色泽鲜艳、大花型的种类。
Preparation before sowing Grass flower production cycle, generally from sowing to flowering for about 100 days, according to flowering time forward sowing time, such as “seven, a” sowing time should spend in late March, August Flowers should be late in late April nursery, and so on. In the selection of grass flowers, we must first select flowering suitable for different seasons in the region of the species and varieties; secondly, we must consider the level of economic development in the region and the preferences of the type of flower, select some long flowering, bright color, large flower type .