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家庭播种草花"五要"一、要选种。北方地区适宜春播的草花主要有:鸡冠、千日红、老来少、凤仙、串红、翠菊、旱金莲、矮牵牛、万寿菊、牵牛花等。播种前要注意选种。新鲜、生长发育充实、粒大饱满的种子具有较高的发芽率和发芽势;同时,对一些种皮厚、发芽较难的品种,...
Family sow grass flowers “five” First, to be selected. Grass suitable for spring sowing in the north are: Cockscomb, Amaranth, old and new, Impatiens, string red, aster, nasturtium, petunia, marigold, morning glory and so on. Seeding before planting should pay attention to selection. Fresh, full of growth and development, grain full of seeds with high germination rate and germination potential; the same time, some of the seed coat thick, sprouting more difficult species, ...