| 摘要 |
938,170. Packaging. NOVACEL, and S. S. AMAR. Aug. 14, 1961 [Aug. 12, 1960; Oct. 1, 1960; Dec. 22, 1960; May 5, 1961], No. 29306/61. Class 94(1). [Also in Group I] Apparatus for use in growing plants comprises a layer or block 1 of foamed organic plastics material through or under which the plant roots may grow. Seeds 2 are secured by an adhesive in holes arranged in a regular pattern on the top surface of the layer or are secured to the underside of the layer which is then stuck to a further layer. A section of the device may be removed and replaced by an insert 6 of foamed material placed in a container 8 impenetrable by the roots of a plant, the whole device being placed in a container 4.
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