Hydroponic forcing troughs for growing chicory

The troughs comprises a culture zone containing the chicory and a nutrient solution and an overflow (17). Troughs are stacked on top of each other and supplied with nutrient through pipes (3,4) having outlets (5). A channel located outside the growing zone is connected to the overflow to maintain th...

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Bibliographische Detailangaben
1. Verfasser:	GODE FRANCIS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TRANSPORTING TRAPPING WATERING
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Beschreibung
Zusammenfassung:	The troughs comprises a culture zone containing the chicory and a nutrient solution and an overflow (17). Troughs are stacked on top of each other and supplied with nutrient through pipes (3,4) having outlets (5). A channel located outside the growing zone is connected to the overflow to maintain the nutrient level constant in a trough. L'invention concerne un bac de forçage hydroponique pour la culture des endives, comprenant une zone de culture (8) destinée à contenir les endives et une solution nutritive.Selon l'invention, le bac comprend au moins un canal (19) destiné à évacuer un surplus de solution nutritive et disposé en dehors de la zone de culture (8) , le long des parois latérales du bac, le canal (19) étant disposé entre une zone d'arrivée (22) de la solution nutritive, déterminée sur le pourtour du bac et un trop-plein (17) .