Medium for cultivation

A pumice-based medium excellent in properties required of media for cultivation in facilities. The medium for cultivation is characterized by being constituted of pumice particles having a coefficient of saturation water permeability of 0.3 to 0.8 cm/sec and a coefficient of air permeability of 15 t...

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Bibliographic Details
Main Authors KURODA TETSUO, OHTSUKA HIDEMITSU, NARASAKI YUZO
Format Patent
LanguageEnglish
Published 27.11.2002
Edition7
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
TRAPPING
WATERING
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Summary:A pumice-based medium excellent in properties required of media for cultivation in facilities. The medium for cultivation is characterized by being constituted of pumice particles having a coefficient of saturation water permeability of 0.3 to 0.8 cm/sec and a coefficient of air permeability of 15 to 40 cm/sec as measured on dry and wet samples. Also provided as another embodiment is a medium for cultivation which comprises the medium constituted of pumice particles having these properties and charcoal incorporated therein.
Bibliography:Application Number: CN20008014573