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Flexible textile supports for seedlings,
专利权人:
DURRIS NICOLE
发明人:
申请号:
FR19960008785
公开号:
FR2750564(A1)
申请日:
1996.07.08
申请国别(地区):
法国
年份:
1998
代理人:
摘要:
The flexible textile support is composed of two layers, between which the seedling is held, as in a sandwich. The textile layers are formed from non woven viscose fibres, with a mass to surface area ratio of between 10 and 100 gram per square metre, with a preference for a ratio of between 20 and 50. The two layers may be identical to each other or they may be different, for example good results have been obtained with one layer less than 33 gram per square metre and the other with a value greater than 31. The material of the two layers may also be impregnated with other products to help the development of the seedlings.
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