JPH0661191B

PURPOSE:To obtain mat for raising seedling of paddy rice plant having high voids, excellent air permeability and water retention and to promote growth of seedling by using mat comprising specific rock wool, having fibers arranged in the direction in parallel to mat surface and fixed bulk density for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FUKUDA MICHIO, ASAI NORIAKI, AOKI SUSUMU, KOSUGI AKIRA, FUKUDA RIKIO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain mat for raising seedling of paddy rice plant having high voids, excellent air permeability and water retention and to promote growth of seedling by using mat comprising specific rock wool, having fibers arranged in the direction in parallel to mat surface and fixed bulk density for raising of seedling of paddy rice plant. CONSTITUTION:Rock wool having >=3cm average fiber length and