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无土栽培的第一步是无土育苗,我们用做无土育苗的基质有岩棉、锯末、泡沫等,基中以岩棉育苗较好。具体方法是在育苗箱内将岩棉浸湿、压平,切割成长、宽、高各5厘米的小方块,再将小方块中部割1厘米左右的缝隙。把催好芽的种子放入缝隙中,每缝2粒,挤严缝隙使种子与岩棉紧密接触。再把育苗箱放入育苗室内,保温保湿。
Soilless cultivation of the first step is soilless seedlings, soilless seedlings we used as a substrate rockwool, sawdust, foam, base to rock wool nursery better. The specific method is to wet the rock wool in the nursery box, flatten, grow, width and height of 5 cm small box, and then cut a small square about 1 cm gap. Promote good bud seeds into the gap, each 2 seam, squeeze the gap so that seeds and rock wool in close contact. Then put the nursery box into nursery room, heat and moisture.