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制造生长基质的方法
Method of manufacturing a growth substrate
US-7712252-B2制造可生物降解的植物生长基质，环保且保形。
专利摘要
本发明涉及一种制造可用于植物生长的培养基的方法。该方法的特征在于：a) 将I：颗粒状基础材料（选自有机和无机材料中的至少一种）与II：热塑性生物可降解粘合剂混合；b) 至少加热粘合剂以使其至少部分流化；c) 冷却混合物以使粘合剂基本固化，从而使至少一部分基础材料通过粘合剂粘合。根据本发明的方法提供了环境安全且对植物友好的培养基，其可生物降解且保持良好的形状。
Original abstractThe invention relates to a method of manufacturing a culture medium on which plants can be grown. This method is characterized by a) mixing I: a particulate base material, chosen from at least one of organic and inorganic materials, with II: a thermoplastic biologically degradable binding agent, b) heating at least the binding agent in order to at least partly fluidize it, c) cooling the mixture so as to substantially solidify the binding agent and whereby at least a part of the base material becomes bonded by means of the binding agent. The method according to the invention provides an environmentally safe and plant-friendly culture medium that is biologically degradable and retains its shape well.
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