BIODEGRADABLE POT FOR RAISING SEEDLING
PROBLEM TO BE SOLVED: To provide a seedling-raising pot which can effectively give a fertilizer to the seedling, before the seedling is transplanted to a culture area. SOLUTION: This seedling-raising pot is characterized by having (a) a layer comprising a composition A obtained by compounding fertil...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a seedling-raising pot which can effectively give a fertilizer to the seedling, before the seedling is transplanted to a culture area. SOLUTION: This seedling-raising pot is characterized by having (a) a layer comprising a composition A obtained by compounding fertilizers into a biodegradable resin and (b) a slowly degradable layer which comprises a composition B having a slower degradation rate than that of the composition A and is disposed on the outside of the layer (a), without having a single layer structure comprising only the composition A. |
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