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新房装修后总有不少废锯末,可收集起来备用。给花卉换盆时,在土中掺入1/3左右锯末,可起到花肥的作用。锯末在腐败过程中,可分解出植物生长所需的营养物质,使土壤呈酸性,特别适于种植南方喜酸性土壤的花卉,如栀子、茶花、杜鹃、橡皮树等。锯末干净无味,不污染居室空气。没有锯末时,可用盒装鸡蛋中的麦糠代替。不过有一点要提醒大家,一定要用纯木材留下的锯末,人工合成板材留下的锯末不能用,因为其中含有胶等有害成分,不利于花卉生长。另外,有条件时把锯末腐熟后再用更保险。
After the renovation of new homes there are always a lot of waste sawdust can be collected up for use. To change the flower pots, in the soil mixed with about 1/3 sawdust, can play the role of fertilizer. Sawdust in the process of corruption, can decompose the nutrients needed for plant growth, so that the soil is acidic, especially suitable for planting flowers in the South Hi acid soil, such as gardenia, camellia, rhododendron, rubber tree and so on. Sauté clean and tasteless, do not pollute the room air. When there is no sawdust, wheat bran in boxed eggs can be used instead. However, one thing to remind everyone, we must use pure sawdust leaving wood, synthetic sawn leaves left sheet can not be used, because it contains harmful ingredients such as plastic, is not conducive to the growth of flowers. In addition, the conditions of the sawdust maturity and then use more insurance.